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Table of Contents
How much does a roll of shrink wrap cost?
How To Calculate The Price Of Shrink Wrap Film. Generally speaking, a (centerfold) roll of clear shrink film costs (on average) between $100-$250.
What is heat shrink film roll?
INTRODUCTION. Shrink film is used to bundle, collate, or over-wrap products for unitization, display esthetics, and/or tamper resistance. Once wrapped, the package is exposed to a thermal treatment (such as via a forced convection oven or heat gun) to tighten the film.
What is the plastic that shrinks with heat?
Some plastics will shrink when you get them hot. Two of these are polystyrene, the material in foam cups and plastic food containers, and the other is polyester, from which soda bottles are made. You can make your own shrinking polymers by baking polystyrene in a regular oven!
Can shrink wrap be heated?
On heating, PVC releases strong, harmful odors. Hence, heat shrink wrapping should be done only at well-ventilated locations. Due to the chemical composition and harmful by-products of PVC, many countries have banned its use.
Can you shrink wrap with a hair dryer?
Yes, you can use a hair dryer to shrink certain types of shrink film, but it is definitively not recommended. At the end of the day, using a hair dryer to shrink wrap your products is a bit like cleaning your floor with a toothbrush… It does the job, but not well or efficiently.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
In the following article, we’re going to delve deeper into one of the weirder questions we’ve received regarding shrink wrap and discuss more appropriate ways to achieve the same goal.
Again… Can you use a hair dryer to shrink plastic wrap?
Sure you can! It’s just not a very good idea or the right tool for the job. Consistency is difficult to achieve even when using a heat gun, which is the go-to tool for small shrink wrap operations. If you use a blow dryer, not only can you look a little crazy, but you can expect even more problems with the quality and consistency of the shrink. Problems like constant tearing, bad shrinkage and temperature problems. Forget about wasting time, material and money!
I actually refilled ink cartridges for a local copier dealer 14 years ago. We had a desktop L-bar sealer and heat gun that looked a bit like a prop from a Star Wars movie. So I pointed it at random objects and made laser noises… Ah right. Back to the story…
The heat gun had three settings and none of them really helped achieve consistency. I would say about 1 in 7 cartridges ruptured due to too much heat being applied to one spot.
The moral of the story is this…yes, a hair dryer can produce even less impressive results than the heat gun of my ink cartridge days. And while that may work for a small batch of small products, it’s not what I would call an overly professional approach.
Need help choosing the right shrink wrap?
The best tool for shrinking plastic film is a shrink tunnel
Depending on the amount of products you are shrinking film onto, coupled with the size and shape of your products, chances are you really need a shrink tunnel. Well, a shrink tunnel (AKA: heat tunnel) is a significantly larger device than your average hair dryer. They’re rectangular, boxy machines that look a bit like an oven. Generally, conveyor belts are set up on each side of the heating tunnel and your products are moved in and out of the heating tunnel.
In the heat tunnel, warm/hot air shrinks the shrink film around your product. Before entering the tunnel, other machines place the product in a shrink-wrap bag, which is then sealed on both sides before the product enters the heat tunnel.
The sealed bag shrinks as it goes through the heat tunnel and on the other hand the products continue to move through your packaging line which now looks smart and tidy. Your new layers of shrink wrap gleam from the camp lights above.
Now, a shrink tunnel can be a big investment. Table tunnels start at around $2,000. Entry level shrink tunnels that run behind an L-Sealer can be purchased for approximately $8,000.00 and full size production machines can be purchased for over $30,000. A table model could be a cost-saving alternative to the heat gun for you in the long term. By saving time in post-processing film that has holes or cannot be sealed tightly enough, the tunnel would provide more consistent packaging for your products.
Over time, the total cost of ownership of a shrink tunnel can be less than your current process. It will also shrink significantly faster, more consistently and with better quality. Granted, for budget reasons, you might roll your eyes at a purchase like this. However, leasing options and financing options can give you the power you need to supercharge your business with a serious packaging department with a robust shrink tunnel. A local packaging expert can help you review financing and leasing options.
Why You Shouldn’t Use a Hair Dryer to Wrap Shrink Wrap
There was a time when people would regularly use hair dye to install another type of shrink wrap on their windows to prevent winter drafts. But that doesn’t make them a suitable tool for shrink wrapping products in your packaging line.
Yes, for a very minor operation, you can technically get away with using a hair dryer for this purpose. But you’ll likely encounter constant problems with tearing and uneven shrinkage. Also, you definitely can’t shrink printed shrink wrap with a hair dryer, it just wouldn’t work and would be an absolute mess due to the inks in the wrap.
If you currently use a hair dryer to shrink wrap small products for your business, you should really consider switching to a heat gun. While similar to a hair dryer, a heat gun is a professional tool that was actually designed for packaging.
The tool you ideally want to use to shrink your products is a heat tunnel. While this can be a large investment and requires significant capital to purchase, sooner or later you should consider upgrading to this level of professional gear.
If you’re not sure where to start when looking to source a quality heat gun or upgrade to a professional heat shrink machine, it’s a good idea to consult a local packaging expert. Consider letting them take a look at your current materials and processes for shrink wrapping your products and ask their advice on how to improve your packaging line. You can potentially save time, money, materials, and by-products.
There may be an opportunity to improve or optimize your current shrink wrapping process with some minor adjustments, e.g. B. by changing the thickness of your foil. On the other hand, there could be discounts or other financial incentives to purchase professional equipment and materials without having to make a lump sum purchase.
If so, you may have the opportunity to acquire professional tools that you previously thought were out of reach. In any case, having your packaging line analyzed by a local packaging professional will, last but not least, provide you with useful information to improve your business.
Depending on the size of your business, you might technically be able to get by with just one hair dryer. However, you risk ongoing quality issues if you use a device that isn’t designed for the activity you’re using it for. When all is said and done. Yes, you can use a hair dryer to shrink certain types of shrink wrap, but it’s definitely not recommended.
At the end of the day, using a hair dryer to shrink your produce is a bit like cleaning your floor with a toothbrush… It does the job, but not well or efficiently.
Learn more about the right tooling for shrink wrap applications
If you are interested in learning more about shrink tunnels and other types of professional packaging equipment, we invite you to read or download The Complete Guide to Buying Packaging Machines. This free guide is packed with all the information you need to formulate a vision for a professional packaging line with the right shrink wrapping equipment.
Can I use plastic wrap as shrink wrap?
It can be wrapped around the products manually with a roller, or with a machine that performs the task automatically. Shrink wrap is neither cling wrap nor stretch wrap. It can be made from a variety of plastics including PVC, polyethylene, and polyolefin.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
We sympathize and we can explain it. The material you are probably familiar with from the kitchen is just one of many types of cling film made from different packaging materials with different application methods for different purposes. Here’s a breakdown of the different types of plastic wrap, what they’re made of, and how they’re used.
types of plastic sheeting
The first distinction to make is between shrink wrap and other types of plastic wrap. Many people mistakenly use the term shrink wrap as a synonym for shrink wrap, stretch wrap, cling wrap – actually any type of rigid plastic covering. However, this is not an exact usage of the word.
The type you are probably most familiar with is cling film, also known as cling film, food wrap, and more commonly (and confusingly in the context of this discussion) simply plastic wrap. First developed by Dow in the 1930’s, Saran was sprayed on fighter aircraft to protect them from the corrosive effects of seawater spray and has also been used in car upholstery. After the war it was developed into the rolls of film that you can use in the kitchen. It is traditionally made from polyvinylidene chloride or PVC, although in recent years this material has been increasingly replaced by low-density polyethylene, LDPE.
There is also sometimes confusion between shrink wrap and stretch wrap. To a certain extent, stretch film closes the gap between shrink film and cling film. Stretch wrap is usually made from polyethylene plastic and, as you can probably guess, is very stretchy, allowing it to be wrapped tightly around large items. This makes it easy to secure groups of items on a pallet for transport and protect them from dust and moisture. It can be wrapped around the products manually with a reel or with a machine that performs this task automatically.
Shrink wrap is neither cling film nor stretch wrap. It can be made from a variety of plastics including PVC, polyethylene and polyolefin. It is applied slightly loosely around an object and then heat is applied to make it shrink and fit snugly to the object’s shape. Heat can be applied in a variety of ways depending on the type of wrap, the size of the object, and the scope of the operation. Some methods include heating with a heat gun, in a machine that puts it through a shrink tunnel, or in an oven.
shrink wrap materials
Shrink wrap can be made from different types of plastics, which play a big part in what type of applications they can be used for.
PVC shrink wrap is the cheapest form and is commonly used in a lot of lightweight retail packaging, often enclosing boxes of CDs and DVDs, soap, candles and more. However, since PVC contains chloride, it must not come into direct contact with food. Industries often use it because it is affordable and versatile.
However, polyolefin is beginning to replace PVC. Although it is more expensive, it withstands a wider range of temperatures better and does not become brittle and hard in the cold or wrinkled and sticky in the heat. The seal is also more durable. These factors help protect businesses from potential losses. It is also FDA approved for food contact use.
Another material available for shrink packaging is polyethylene. This is the thicker, more stretchy shrink wrap you see most often bundling water bottles at the grocery store. Along with polypropylene, it is also the type of shrink film used by companies like ours to wrap large items and winterize boats.
Commercial shrink wrap material can also be modified for specific purposes. It can be UV protected, flame retardant, or provided with antimicrobial treatments that protect packaged items from mold and mildew. It can even be made with Volatile Corrosion Inhibitors (VCIs) to prevent equipment from corroding without the use of grease or wax.
Shrink wrapping service and application
Aside from materials, there are also different formats and applications for shrink wrap.
Centerfold shrink film is folded in half before being placed on a roll. That way when you roll it out there are two sheets and you just put the product between the two, seal the edges and apply heat. This application typically has PVC or polyolefin materials but can also be made from polyethylene.
Shrink sleeves are often placed over containers such as plastic bottles and have all branding and such printed directly on them. These typically cannot shrink enough to avoid distorting the words, but allow for complex designs. Shrink bands similarly fit around the cap of many medicine and toiletry bottles to create a tamper evident seal.
Shrink tubing and shrink bags offer ways to easily seal and shrink-wrap a product with minimal effort. Heat shrink tubing is a continuous roll into which items can be placed, the wrapper cut and sealed, and heat applied. It is similar to centerfold wrapping, but with two fewer sides to seal, at the expense of being often narrower and therefore better suited to long, narrow objects. A shrink bag is a similar concept but with one less edge to seal – it’s simply a bag into which an item is placed before the opening is sealed and heat is applied.
Industrial shrink wrapping service is different from these other types, but by now you probably have a good understanding of the basics of all shrink wrap. Companies like ours that offer a shrink wrap service for commercial applications usually offer boat winterization as their main attraction, but we can also shrink wrap any type of large machinery, vehicle, scaffolding, furniture – you name it. Anything that needs to be transported, stored or protected from moisture and other elements for an extended period of time, the shrink wrapping service can keep it in top condition.
If you have something in mind that could benefit from this type of shrink wrapping service in McHenry, Unlimited Shrinkwrap is the experienced service provider you need. Just give us a call at (815) 759-8944 and our experts will consult with you about the requirements of your specific project.
Whatever you’re looking to shrink-wrap, we’ve got you – and your possessions – covered.
Unlimited shrink wrap
2350 W. Rte. 120
McHenry, Il 60051
(815) 759-8944
www.unlimitedshrinkrap.com
Is shrink film the same as shrink wrap?
Shrink film (sometimes called shrink wrap), is a packaging material made of polymer-based plastic, most commonly polyolefin, polyvinyl-chloride, or polyethylene.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
After such a long time in the packaging industry, Industrial Packaging is often asked questions about shrink film and stretch film. One of the most common questions we get about these materials is “What is the difference between shrink wrap and stretch wrap?”
One of these films can be used in a heat tunnel for packaging products. Doing this with the other could cause a fire. It is important to understand the differences between these two materials when attempting to source one or the other. In this article we will go into the differences between the two types of film and explain the appropriate applications for each.
What is shrink wrap?
Shrink wrap (sometimes referred to as shrink wrap) is a polymer-based plastic packaging material, most commonly polyolefin, polyvinyl chloride, or polyethylene. When the film is heated to a certain temperature, it shrinks evenly around the product to be wrapped. Heat is typically applied to the film with a heat gun or heat tunnel.
A heat gun looks similar to a hair dryer and is used to shrink the film around small amounts of small products. For example, about 12 years ago I used a heat gun to seal shrink wrap around recycled ink cartridges.
In a heat tunnel, the shrink film is loosely sealed around a product with an L-Bar Sealer and then transported into the heat tunnel via a conveyor belt. The shrink wrap then evenly shrinks around the products as they move through the heat tunnel.
Shrink wrap is commonly used to wrap various types of products including frozen pizza boxes, agricultural produce and other types of food and consumer goods.
What is stretch film?
Stretch film (sometimes referred to as stretch wrap) is a polymer-based, highly stretchable plastic film used to wrap pallets of products for shipping. The elasticity of the film ensures that the items are bound very tightly. Stretch film is commonly used in conjunction with a stretch wrapping machine to provide excellent pallet load securing.
In the manual application, stretch film is wrapped and stretched around pallets containing crates of product using a tool called a stretch film dispenser.
The stretch film is placed under the corner of the pallet and the worker walks around the pallet in a circle from bottom to top. The stretch film unrolls from the dispenser as the worker walks around the pallet.
The worker tightens the film by pulling on the stretch film while moving around each corner of the pallet. This results in the pallet being tightly packed before shipment. Securing the products by the cover is referred to as load securing.
What is load securing?
Cargo securing ensures a cargo is held securely in place so that it can be safely transported to its intended delivery location. In order to achieve the maximum possible load securing, you should consider using a stretch wrapping machine.
Additionally, if you have the funding, you can fully automate your stretch wrapping with the right machinery and reduce human labor costs.
Depending on the amount of products you pack, a stretch wrapping machine may or may not be right for your business. You should consider having a packaging expert perform an audit of your packaging line to see if it makes sense for your business.
Need help finding the right shrink wrap?
What is the difference between shrink wrap and stretch wrap?
Shrink film is used to pack products. It shrinks to mold around the shape of the products to be packaged.
Stretch film is used to wrap pallets of pre-packaged goods prior to shipment.
Shrink wrap doesn’t stretch and you can’t use it as stretch wrap. Stretch wrap does not shrink and cannot be sent through a heat tunnel or used with a heat gun.
What kind of film should you use?
Depending on what application you plan to use your film for, decide whether you should use shrink wrap, stretch wrap, or something else entirely.
When to use shrink wrap
If you are looking for a film that will allow you to package your products for display on store shelves while giving them a glossy finish, shrink film is a good choice for you. In addition, if you are trying to catch consumers’ attention when shopping, using printed shrink wrap can be an even better choice.
Finally, shrink film is an excellent choice when packaging food. In particular, you should consider using polyolefin shrink film as it is the best shrink film for food packaging.
To choose the right type of shrink wrap for your needs, you need to ask yourself the following questions about your product:
With this information you can start shopping for the right shrink film for your packaging needs. You might want to take a look at the 10 Best Shrink Wrap Brands to help you decide which brand of wrap is best for you.
When to use stretch film
If you are looking for a film to wrap pallets of products that are stacked on pallets and ready for shipment, you will definitely want to use stretch film. Stretch film has been specially developed for palletizing products with the right load securing.
Depending on the amount of product you’re palletizing, you’ll want to ask yourself a few questions.
What is my budget? Stretch wrapping machines average between $2,400 and $250,000. Stretch wrap dispensers cost about $50 to $100.
Stretch wrapping machines average between $2,400 and $250,000. Stretch wrap dispensers cost about $50 to $100. How many products do I pack every day/week/month? If you are packaging a large quantity of products and have the necessary funds, you may want to use a stretch wrapping machine to reduce the costs associated with manual work.
If you are packaging a large quantity of products and have the necessary funds, you may want to use a stretch wrapping machine to reduce the costs associated with manual work. What are my load securing requirements? Depending on the size and weight of your products, using a stretch wrap dispenser may not be the safest or even the right tool for the job. If you are unable to achieve proper load acceptance with a dispenser, you may need to upgrade to a stretch wrapper.
Once you have answered these questions, you can begin exploring the different types of stretch wrap, as well as the different types of stretch wrapping machines.
Where to buy your shrink or stretch wrap
There are several places where you can get shrink and stretch wrap. From home and garden retailers to local packaging companies or online retailers. Depending on your desired shopping experience, one option may be better than the other.
For example, if you prefer to shop from home, buying through an e-com store like Amazon might be a good choice for you. However, if you want to inspect the product before you buy it, a home and garden retail store like Lowe’s or Home Depot may be a better choice.
If you are looking to purchase high-quality, American-made film, or are looking to source large quantities for a large packaging line, consider buying from a B2B packaging organization such as a packaging distributor.
If you’re not sure which way to go, get in touch with one of our packaging experts. They can help you choose the right film whether you decide to buy from us or not.
Because Industrial Packaging is a packaging distributor, if you want to source both your films and machinery from one supplier, we may be the right choice for you. If you would like access to materials and machinery from several different brands, we can offer that as well.
What is the purpose of shrink wrap?
Protect Merchandise from Damage.
Shrink wrap is highly effective in guarding against environmental damage. It protects against dirt and humidity; your merchandise will be safe from the elements. Shrink wrap can also prolong the life of products that would otherwise spoil quickly such as perishable foods.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
Hughes offers a wide range of shrink wrapping equipment designed to meet the needs of any industry. Invest in straight bar shrink wrap (generally used to wrap CDs, DVDs and books), shrink wrapping machines (used to wrap stacks of gadgets, electronics, bundles of paper, etc.), or many more money-saving options. Hughes Enterprises offers world-class shrink wrapping equipment, making it the perfect packaging solution for any business.
shrink wrapping equipment
At Hughes’ primary goal is to provide other companies with quality shipping materials and equipment. Our goal is to help warehouses and distribution centers reduce costs and maximize storage space. Precision engineered shrink wrap packaging equipment such as Conflex, Damark or Kallfass can accommodate a variety of products and keep the goods safe during transit.
5 Benefits of Shrink Wrap Equipment
1. Increase storage space.
Shrink wrapping equipment can help a warehouse or distribution center increase valuable storage space to make it available for other e-commerce business needs. These machines take up less floor space than traditional wrapping equipment, and shrink wrapping is lightweight and takes up little space. These two benefits provide more space for goods storage and other necessary equipment for growing businesses.
2. Protect goods from damage.
Shrink wrap is a highly effective protection against environmental damage. It protects against dirt and moisture; Your goods are protected from the elements. Shrink wrap can also extend the life of products that would otherwise spoil quickly, such as B. perishable food.
3. Increase marketing with printed shrink wrap.
This alternative use of shrink wrap is not only eye-catching, but also aids in marketing. By using printed material, companies can help increase and spread brand awareness. This option also has the potential to increase customer loyalty. If your customers are satisfied with the service they provide, attractive packaging could be the incentive they need to buy again.
4. Offers a low-cost option.
Shrink film requires up to 75% less material compared to traditional corrugated products and packaging techniques. Requiring less material is an easy way to make savings. With the added plus of extra storage space, warehouses and distribution centers can make the most of their budgets. In addition, shrink film also offers easy disposal of the end product.
5. Use unique packaging options.
For companies that ship products that need to be kept cool, a shrink wrap machine is a great investment. Since plastic packaging is effective against environmental damage, refrigeration is an option. It also allows packing in ice or even water. With a tight seal, the goods are protected from damage and properly cared for.
Hughes: Premier provider of shrink wrapping equipment
Hughes Enterprises is proud to be an Authorized Dealer of Conflex Shrink Wrap Equipment. In addition to providing installation services, we also provide training on how to use the equipment. Companies find exactly what they are looking for with products from Conflex, Damark and Kallfass. You can find more information about our products on our website. Alternatively, you can contact a Hughes representative for assistance in selecting the most suitable product.
What can I use instead of shrink film?
Some polystyrene items, such as number 6 plastic, can be used like shrink plastic.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
Shinky Dinks is the name of a type of shrink wrap. When heated, shrink plastic shrinks. Designs drawn or printed on shrink wrap are also reduced. Some polystyrene items, such as #6 plastic, can be used like shrink plastic. These substitutes will not shrink evenly like artist quality shrink wrap, but will behave differently depending on how the plastic has been treated and preformed. They can be interesting to work with despite – or because of – these variations.
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Plastics that shrink
Plastic items suitable for shrinking are made from rigid polystyrene. This plastic is coded as Plastic 6 for recycling purposes and has the number 6 embossed or marked on the item. Possible sources include two-liter soda bottles, hard plastic food containers, and some disposable cups. It is important that the number six appears on the plastic as other plastics may not shrink and can give off harmful fumes when heated.
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Preparing plastic items for shrinking
Unlike the shrink wrap foils sold for crafting, containers were pressed and stretched into various shapes. This means they shrink unevenly. For example, cups have been stretched vertically, and plastic from the walls shrinks primarily in the vertical direction. It’s wise to experiment before doing any detail work, as uneven shrinkage can ruin a design. Whole objects or plastic parts can be tested by heating.
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colors and designs
Colored plastics can sometimes become more intense and vibrant as they shrink. Soda and other drinks sometimes come in colored bottles. Plastic cups and plates are often heavily stained. Shrink wrap can be decorated with alcohol inks and stamps, permanent markers or acrylic paints. Colored pencils can also be used if the plastic surface is roughened up a bit with fine sandpaper.
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cutting and shaping
Shrink film can be cut with scissors. It’s best to make any cuts before the plastic has shrunk as it will become thicker and tougher, although it can still be carved with a hobby knife. Splinters should be trimmed as they can become hard and sharp. A standard hole punch can be used for holes; a quarter inch hole will be reduced to an eighth of an inch and an eighth of an inch hole will shrink to a sixteenth of an inch.
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Possible projects
Shrink wrap can be used to make charms and beads for jewelry, as well as embellishments for greeting cards and scrapbooking. Shrinkable items made of colored plastic can be converted into sun catchers. Pieces of colored, shrunken plastic can be turned into tiles for mosaics.
What is the best gauge for shrink wrap?
Recommended Gauge:
55 gauge is thin and 200 gauge is thick. Thinner gauges shrink more easily and wrap more packages per roll. Thicker gauges are for wrapping heavy products or items with sharp edges. Thicker gauges give a more premium feel to your packaging and offer stronger protection.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
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How do you seal shrink wrap without a sealer?
If the way you wrapped the item has left a seam that needs to be sealed before you can continue, use the hairdryer to heat directly along the overlap of the seam to seal the film. Heat the film evenly to shrink it over the rest of the item. Apply heat from the hairdryer evenly around the wrap until it shrinks.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
Article overview
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Shrink wrap is a convenient way to wrap your items for storage or transportation. In addition to your shrink wrap, all you need is a hair dryer and scissors. Cut out a section of shrink wrap large enough to wrap your item in. Wrap your item in gift wrap as usual and cut off the excess foil. Then apply your hair dryer to the overlapped seams to seal the item. Once you’ve sealed the seams, slowly move the hair dryer over the entire case to shrink it to size. For more tips, including how to shrink with an impulse sealer and heat gun, read on!
At what temperature does shrink wrap melt?
It should be remembered that the average shrink film will have a “shrinking temperature range” of about 250 to 350 degrees F. The shrink film will melt at about 350 degrees F and will burn at 650 degrees F.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
Free Shipping On Select Husky Brand Shrink Wrap Rolls! (Continental US only!) Shrink wrap rolls weighing 70 pounds or less ship for free! The price of these rolls contributes to the free shipping offer below on purchases of $300 or more!** Shrink wrap rolls eligible for free shipping have been added to our special offers page. Click this link to view them now!
$25 off orders $250 or more of Husky branded shrink wrap must use promo code MRSHRINK **Retail customers only
Free Standard Shipping on purchases of $300 or more of shrink wrap products and accessories***
**This offer is for RETAIL CUSTOMERS ONLY AND EXCLUDES shrink film rolls over 60lb, Transhield covers, desiccant bags, rolls of collision film, Syfan polyolefin products, Paragon stretch film single rolls/cases, single rolls of Blue Duct Protection Film, single from pallet bag rolls and all machines ( unless otherwise noted).**
*Offer available to retail customers in the lower 48 US states only – We can substitute USPS delivery if the estimated delivery date is equal to or earlier than the chosen carrier.*
Combine with the above $25 discount special to save even more!
Free standard shipping on all propane heat guns – including Shrinkfast, Ripack, and Express brands. Offer available in the lower 48 US states only.
Disclaimer: Mr. Shrinkwrap reserves the right to choose the shipping carrier for free shipping promotions. Free shipping offers cannot be applied to express or overnight services.
* Above offers are for retail customers only.*
All the above special offers can be combined if the products are qualified and the code is used.
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How much does it cost to shrink wrap a roof?
How much does it cost to shrink wrap a roof? A ballpark cost for an installed shrink wrap roof would be $3.50 to $6.00 per square foot.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
Shrink wrap can provide protection from catastrophic water damage that occurs immediately after roof storm damage or hail damage from a major storm.
What exactly is a shrink wrap roof?
A shrink wrap roof is exactly what it sounds like. It consists of a large plastic membrane that is heat-shrunk to fit tightly to the contours of your roof. Seams are heat welded to create a watertight seal across the entire roof. It is a superior alternative to blue roof tarps.
If you need an emergency roof sheet to stop water leaks, consider welding the roof as a better alternative.
Contact us for emergency services ››
How do you measure shrink wrap size?
Shrink Wrap Tubing- To measure for shrink wrap tubing, measure the circumference of the objects widest point, then add 10-15 percent, then divide by two. If an object had a circumference of 10, the equation would be: 10×10%=1 then add 1 to the circumference 10+1=11 then divide by 2 11/2=5.5 inches.
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
One of the most important things to consider when deciding on shrink wrap size is that shrink wrap shrinks! It’s true that the shrink wrap you put on your products shrinks to 40% of its original size. This means that a larger size is always better than a smaller size.
Common to all of these recommendations is measuring the perimeter of the object to be shrunk. Perimeter is defined as: the distance around a closed curve or the distance around an object. Below are the common types of shrink wrap products we sell and the recommended way to measure them.
Half-Fold Shrink Wrap – The easiest way to measure the half-fold shrink wrap is to add the height and width, then add 2-3 inches. If a product is 10 inches wide and 4 inches high, you would add 10+4+2=16. A 16 inch wide film would be ideal for packaging the product. If 16 inch film is not available, go to the next film size, never downsize.
Shrink Tube – To measure a shrink tube, measure the circumference of the widest part of the item, then add 10-15 percent, then divide by two. If an object had a perimeter of 10, the equation would be: 10 x 10% = 1, then add 1 to the perimeter, 10 + 1 = 11, then divide by 2 11/2 = 5.5 inches. A 6 inch wide heat shrink tubing would be ideal for the object. If 6″ sizes are not available, you can increase the width of the tubing to the next size.
Shrink Wrap Bags – Measuring shrink wrap bags is very similar to measuring shrink wrap tubing. Measure the circumference of the widest part of the item to be wrapped. Then measure the length of the product to be wrapped. Add 10-15% to the perimeter of the width, then divide by 2. If you had a product that was 14 inches wide and 20 inches long, the equation is: To find the width, 14 x 10% = 1.4, then add 1.4 to the perimeter 14+1.4=15.4 then divide by two 15.4/2= 7.7. An 8 inch wide pocket. The length would be 20 inches. You will need an 8″ x 20″ pouch to pack the product. Enlargement is an option if that bag size is not available.
When measuring shrink-wrap bags, remember to always consider whether products will protrude from the container being wrapped. Often gift bags and other items to be wrapped have products sticking out of the basket or container, make sure you put them in the basket or container before measuring the length.
If formulas and numbers are too time consuming, feel free to use our shrink wrap calculator found on every product page.
Hope this is helpful for anyone looking to shrink products. If you need assistance, please feel free to call our toll free number at 1-800-441-5090. If you feel confident with your calculations, we offer shrink wrap bags, shrink wrap tubes, and center gusset shrink wrap. Just click on the links.
Industrial Shrink Wrap System
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Shrink Wrap – Amazon.in
KLIEN™ – Transparent, Pvc Heat Shrink Roll, Wrap, Film (30 Meter Length 8 inches We) Pack of 1. 3.9 out of 5 stars 42.
Source: www.amazon.in
Date Published: 1/2/2022
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Shrink Wrap Film – Amazon.com
Knox Brand – 16″ 75 Gauge Polyolefin Shrink Film Heat Wrap POF Centerfold 3500′ feet … PackageZoom 4 Rolls 18″ x 1500 Ft Stretch Wrap Heavy Duty, Industrial …
Source: www.amazon.com
Date Published: 10/28/2022
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The Complete Guide to Shrink Film – Industrial Packaging
With just a roll of shrink film and a heating source, you have all the tools … This gue is a comprehensive source of information about shrink wrap for …
Source: www.industrialpackaging.com
Date Published: 6/16/2022
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Plastic Heat Shrink Wrapping Film & Rolls – Paper Mart
Along with our shrink wrap bags, we also carry shrink wrap by the roll. The rolls are folded down the center, meaning that they open up to twice the size of the …
Source: www.papermart.com
Date Published: 12/3/2022
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Shrink Wrap – Walmart.com
1 Roll 18″x1000FT 80 Gauge Industrial Strength Pallet Wrap Stretch Film Shrink … HOMEMAXS 200pcs POF Practical Shrink Wrap Bags Heat Shrink Wrap Clear …
Source: www.walmart.com
Date Published: 4/6/2022
View: 6337
Shrink Wrap Film Cost: Factors That Influence Price & How To Calculate
Hey there! Take a load off, stay a while! It looks like you’ve been buying shrink wrap all day and I would guess you probably need to sit back and think for a moment.
You have checked the prices for one roll or more rolls of shrink film. And while you’ve seen different prices from different providers, you’re not sure how those prices are calculated.
You want to know how to do these calculations yourself to find out if you’re getting the right price for the rolls of film you’re planning to buy.
Industrial Packaging has offered thousands upon thousands of shrink wrap consultations to companies like yours. So when it comes to shrink wrap, we know how to calculate roll prices and translate it into an easy to understand process.
In the following article, we will help you understand the price of shrink wrap and show you how to calculate the cost of the wrap yourself.
What Elements Affect Shrink Wrap Price?
The width of your shrink wrap
One of the first things to figure out is the right width of shrink wrap for your application. At first glance, you might think that choosing the right shrink wrap width is easy, but it can be a bit confusing.
In order to choose the right width, you need to identify several aspects of your slide. These include:
Your product
The type of seal you will be using
Package Width (Cross Direction: how many inches is the item backwards into the machine)
Package Height (how tall is the item as it would be placed on the machine being packaged?)
Once you have these measurements, you can use our free shrink wrap width calculator to determine the correct purchase width.
The gauge of your shrink wrap
Shrink film thickness is one of the most important dynamics you need to get right in relation to your packaging line. Using the wrong gauge can result in thousands upon thousands of wasted dollars, not to mention wasted materials and time.
When a person talks about their shrink wrap thickness, they are talking about the thickness of the shrink wrap. The same applies here: gauge = thickness. A higher thickness means a thicker film. This thickness can be measured in gauge or mil. Mil thickness is an engineering metric and industry standard. Gauge is a common term used in place of mil by industry insiders.
A “mil” is exactly one thousandth of an inch (0.001 inch). Oddly enough, in the packaging industry, when we talk about premium shrink wrap, we usually use the term gauge rather than mil, e.g. B. 45 gauge, 60 gauge, 75 gauge and so on. However, when talking about polyethylene film, the most common way you’ll hear thickness described is mils.
To understand the mil to gauge conversion, simply multiply the number of mills by 100. This element of calculating the gauge is known as the conversion factor. So, 1 mil x 100 = 100 gauge.
If you need help calculating the correct film thickness for your products or are unsure if you are currently using the correct thickness, you can read more about shrink film thickness here.
Need help choosing the right shrink wrap?
The type of shrink wrap
When shopping for shrink wrap, you generally have three main types of wrap to choose from. There are polyolefin, polyethylene and PVC. Depending on what you’re packaging, one type of film may be a good choice and another may not.
Understanding the differences between PVC, polyolefin and polyethylene shrink film is the first step in choosing the film that is right for your packaging line and products.
In addition to each of these unique film formulations, there is another film type to consider. Printed shrink film is a super premium film that can be printed with branding, logos and other graphic dynamics, which can greatly increase the appeal of your products on the shelf.
Printed shrink wrap is significantly more expensive than regular (clear) shrink wrap, but it also offers significant ROI and benefits you can’t get with clear shrink wrap.
How to calculate the price of a shrink wrap
In general, a (center-folded) roll of clear shrink wrap costs between $100 and $250 (on average). You can look at this example to better understand how shrink wrap cost is calculated: NOTE that caliper often does not affect shrink wrap cost as much as film width. You are purchasing a lightweight 45 GA, 12 inch CF film that costs $8.50 PIW. The total cost of this roll of film is = $102.00. The formula is width x cost per inch of width. W x cPIW = cost per roll.
CF = center fold.
GA = gauge.
PIW = per inch width.
Even though this equation doesn’t include these elements, it’s important to understand the following terms:
SW = single wound. – Unlike centerfold film, single-wrap film is not folded in half before being placed on the roll.
DL = double length rolls. – A double length roll is twice as long as a regular roll.
It is uncommon for most buyers to choose single wrap film over center fold film as it costs more for most applications. To better understand the differences between these two film types and why centerfold film is more commonly used than single-wound film in general, read Centerfold VS Single-wound Shrink Film: Which Is Right For You?
With the information above, you can now calculate your cost of a roll of film.
How important is the length of your shrink wrap?
You may have noticed that the equation above negates the length of the roll. While this may seem strange, the length of the reel doesn’t play a role in the cost of the reel. However, the roll length plays an important role in the next step when purchasing shrink film.
Why is my bag length important?
The length of the roll depends on your bag length. Your bag length (also called cut-off) is the size of each section of shrink wrap used for each individual product.
With the right cut or bag length for your packaging, you can reduce waste and maximize the use of each roll of film.
For example: If you reduce your lower limit from 11″ to 10″, you save 9.1% immediately!
And while you could do the math to figure this out yourself, why bother when you can use this handy free calculator instead?
Where can I calculate my shrink wrap width?
If you’re like me and absolutely hate math, then why bother calculating your wrap width yourself when you can use our free shrink wrap width calculator?
With these free calculators, you can bypass all the work and get the information you need to buy the right roll of shrink wrap as quickly as possible!
Shrinking Polymers
Shrinking polymers!
Some plastics shrink when they get hot. Two are polystyrene, the material in foam cups and plastic food containers, and the other is polyester, which is used to make beverage bottles. You can make your own shrinking polymers by baking polystyrene in a regular oven! You’ll need a clear, disposable food container like the ones sold for salads in fast food outlets – or the plastic containers used for cookies and cakes at the grocery store deli. You’ll also need sandpaper, permanent markers or crayons, a baking sheet, margarine or shortening, and the HELP OF A PARENT!
1. A good way to know you have the right kind of plastic containers is if they have a recycling number 6 and the letters “PS” on them. Clean the containers and then cut out the flat sections. These are the parts that shrink best. It’s good if you have multiple containers so you can create shrink polymer designs.
2. Use medium-grit sandpaper to roughen one side of the plastic panels. These are the sides you will be drawing designs on, so they need to be sanded pretty well.
3. Once the slabs are sanded well, figure out what types of designs and shapes you want to make out of them. Think of shapes that can be colored and cut out. Shapes like stars or flowers or cartoon characters work well. Then draw the designs onto the rough side of your plastic using crayons or permanent markers. Be sure to draw the designs large because if you bake them they will shrink a lot.
4. Now carefully cut out the drawn and colored shapes. Grease a baking sheet with shortening or margarine to keep your plastic designs from sticking. Then place them on the baking sheet. Ask your mom or dad to heat the oven to 350 degrees and then help you bake your plastic molds for 1 minute. If you have an oven with a window, you can watch them shrink. They may curl up at first, but as they shrink, they flatten out again. They will be a third of their original size and six times thicker than before!
Speaking of things that shrink, have you ever thought about shrink wrap? How do they get it around things?
Pros and Cons of Heat Shrink Wrapping, Shrink Wrap Packaging
Shrink wrap, also known as shrink wrap, is one of the most commonly used shrink packaging materials around the world. As the name suggests, the packaging material shrinks around the product when exposed to heat and forms a protective layer during transport and storage.
Benefits of Shrink Wrapping
Polymer plastic film heat shrink wrap is available in a variety of thicknesses, clarity, caliper and shrink ratios. Each type can be used as a stand alone packaging material or in combination with another heat shrink film material type to create the required layering and protection for the product.
Once the plastic film is wrapped around the product, it is subjected to heat using a conveyor heat tunnel or an electric or gas powered heat gun, which shrinks the plastic around the product and seals it. Shrink wrap can be recycled and recovered for future use.
Heat shrink wraps are commonly used for:
Primary packaging solution in the manufacturing industry
Protection of large machines that are not in use
Ship shrink wrapping of boats and other vehicles
scaffolding cladding of buildings
To quarantine entire buildings that may have been exposed to hazardous chemicals or materials
Pack palletized cargo and secure boxes
For promoting products and brands, as shrink films can be printed on
Disadvantages of Shrink Wrapping
The three main types of films used in heat shrink are polyvinyl chloride (PVC), polyolefin (POF), and polyethylene (PE). They have their fair share of flaws like:
PVC will soften and wrinkle if the temperature gets too high. And it gets hard and brittle when it gets too cool.
When heated, PVC releases strong, noxious odors. Therefore, shrink wrapping should only be done in well-ventilated places.
Due to PVC’s chemical composition and harmful by-products, many countries have banned its use.
Polyolefin is expensive compared to PVC film. Also, some applications may require perforations to avoid air pockets or bumpy surfaces.
Polyethylene has a low shrinkage rate of around 20% and is not as clear as other films. It’s also more expensive than other films.
Common problems with shrink packaging
Heat shrink packaging is cost effective and saves space; However, it’s not a foolproof packaging solution. The most common problems arise from improper handling of shrink wrap or heaters. Simple solutions to shrink packaging problems include using the heater at the right temperature, conveyor speed, tunnel air speed, or something as basic as selecting the right shrink wrap based on the intended use.
Shrink wrap display issues include:
dog ears
These triangular protrusions of film at the corners of a package resemble a dog’s ear. They are caused by insufficient shrinkage of the film, as a result of which the corners do not shrink enough. This can be avoided by heating the shrink wrap more or using high quality wrap.
ballooning
Hot air ballooning occurs when the shrink wrap is exposed to hot air after sealing. The air in the sleeve expands and causes the film to puff up. This can be solved by using a film with ventilation holes, also known as pre-perforated film, which allows air to escape as the film shrinks around the product.
burn holes
Burn holes occur when too much heat is applied to the shrink wrap. This can easily be avoided by ensuring the film is exposed to the correct temperature when sealing.
fish eyes
Fish eyes are round or oval patterns formed in plastic due to insufficient shrinkage caused by lack of heat or poor air velocity. Proper maintenance of the heating element can solve this problem.
shrink film tears
Cracks in shrink wrap are often caused by the type of shrink wrap or the thickness of the wrap used. Switching to a different type of film would fix this shrink wrap problem.
Finally
Shrink wrap is an easy way to ensure the safety of your products. It offers many types of flexible packaging film options to ensure full protection of your product. From toughness to recyclability and sustainability, there’s a shrink wrap for every business need.
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