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Before you purchase a stretch wrap to use for packaging products at your business, you must consider a few factors when choosing the correct material. Polyethylene could provide better strength and stability than polyolefin in certain scenarios and vice versa. Read on to learn five things to consider when choosing your stretch wrap.

What Will You Be Shrink Wrapping?

Shrink wrap can be used to cover a multitude of products and components—anywhere from pallets to packaging to aircraft or water vessels. First, determine what you need the material for. Any food items might require a film with antifog properties to minimize the amount of moisture that accumulates inside, while a pallet may need more durable material to limit damage during transport.

Do You Need UV Protection?

Are you wrapping a product that needs protection from solar radiation? If you produce items that need these special requirements, keep this in mind when selecting a film. For example, white or blue polyethylene is excellent for outdoor protection because it contains UV inhibitors. Due to the special grade of the material, it’s also perfect for protecting marine vessels from sun and heat damage.

What Is the Size of Your Product?

Another major component to consider when choosing your stretch wrap is the size and shape of your product. When your product is more cumbersome with sharp edges, you’ll likely need an industrial shrink wrap with a higher thickness gauge for better protection. However, if your items are light and smaller, you can use a thinner gauge to wrap more products per shrink roll. Remember, one size does not fit all!

Do You Plan on Manual or Machine Wrapping?

What you use to wrap your product can also be a determining factor in the material you choose. When you use a machine to wrap your pallets for you, you will need a more durable film with the strength to provide the best stretch over the products without wasting excess material. However, if you’re wrapping manually, a lighter and smaller roll of stretch wrap works best.

How Extreme Is Your Temperature Situation?

The summer and winter months can make it difficult to store your shrink wrap because the climate could potentially damage the material. Also, if your products are temperature controlled—for example, frozen food items—they could also harm the integrity of the wrap. Consider temperature requirements when choosing a shrink wrap, and know that you may need to avoid film such as PVC because it can crack in cold conditions.

For all your shrink wrap needs, Buffalo Shrink Wrap has you covered. We offer many films to choose from that will accommodate all your stretch wrap packaging needs.

No industrial shrink wrap job will be complete without a heat gun because the film might not form properly around your package or product otherwise. Finding the appropriate temperature for using a shrink-wrap heat gun is crucial to ensuring the film shrinks and preventing melting or burning. Become familiar with heat guns, the ideal types for industrial applications, correct temperatures, and safety measures to follow.

Why Do You Need a Heat Gun

A heat gun for shrink wrap is a handheld device that emits hot air for specific applications. When you cover a product with shrink wrap, you will use a heat gun to shrink the film and achieve a tight seal with no holes, gaps, or tears. If you apply shrink film without a heat gun, your product could be more susceptible to damage and wear and tear.

The Appropriate Type of Heat Gun

You may come across a few suggestions to use a hair dryer in place of a heat gun when you’re in a pinch. You should never follow this practice because a hair dryer does not emit enough heat to fuse your shrink wrap together.

The appropriate type of heat gun for industrial shrink wrap applications is either a gas or electric-powered device or one that uses a combination. Typically, these heat guns will come with a fan tail nozzle to help evenly distribute the heat along your film. You can add extensions or other components to the heat gun to make your heating and sealing process more accessible.

What Temperature Should the Heat Gun Be?

Generally, for industrial film jobs, the temperature for using a shrink wrap heat gun on Buffalo Shrink Wrap’s polyethylene material is around 160-350 degrees Fahrenheit. Anything less than that will not be suitable for your application because the shrink film will sag or come loose. Meanwhile, hotter temperatures will completely melt or burn the material. The thicker your film, the more heat you need to shrink it around an item correctly.

Safety Measures To Follow

When using a device that emits a high temperature, you must use the tool appropriately. Never point the heat gun toward another coworker, yourself, or combustible material and substances. Once you are no longer utilizing the device, turn it off. If using a propane heat gun, ventilate the area to avoid inhaling gas fumes. Lastly, only trained professionals should have access to the tool, and these employees should follow the manufacturer’s guidelines for the safest applications.

Remember, the type of shrink wrap you use will determine the ideal temperature of your heat gun. Usually, the film needs to reach 300 degrees to shrink and form around an item properly. Browse Buffalo Shrink Wrap’s heat guns to find the suitable one for your application process.

Packing your products with shrink wrap is excellent for keeping debris and moisture away from the item you’re covering, but there could be reasons why this material is breaking. Nothing is more frustrating than completing a wrap job only to find the seal is broken or another area of the film has a tear. Below, we list three possible causes of this breakage and how you can troubleshoot a solution for more durable and effective packaging.

Applying Too Much Heat

You must use a heat gun to create a seal with the shrink wrap by warming the material and fusing it together. However, excessive heat can melt it, which will cause it to break and create holes in the wrap. Luckily, you can fix this issue by applying shrink wrap tape over the hole and resealing it with more heat. Be wary of the heat gun’s settings, and take your time passing over the shrink film so you don’t damage it.

Load Operator Error

For industrial applications, you might use a machine to wrap pallets when the job is larger than a single employee. While this equipment can be more efficient in covering products, it can break in some instances. You must be mindful of this machine because any sharp corners or protrusions near the area can puncture the wrap and create large holes. Double-check your equipment before each wrap job to ensure you don’t ruin the material while applying it.

Incorrect Settings With the Sealing Wire

Again, when using a machine to shrink-wrap a product, you must use the correct settings to create a proper wrap job. The sealing wire may cause issues. If you notice the seal of your film splits after cooling off, it could point to problems with the wire. You can troubleshoot this reason for shrink wrap breakage in a few ways—clean the wire, adjust the temperature settings, and ensure the clamp applies even pressure to prevent the seal from splitting on the next application.

While it can be frustrating to experience breakage with your shrink film, there are ways to fix the issue. Remember to troubleshoot your equipment and understand which settings are suitable for creating the best seal and wrap job.

Protecting your art is essential when transporting it to a customer or leaving it in storage. Using shrink wrap to ship and store artwork is a great way to keep a delicate work of art in pristine condition. Ensure you’re applying this material correctly by using the following tips.

Why Use Shrink Wrap To Protect Art?

There are three main reasons why you would want to use shrink wrap to protect artwork—preservation, efficiency, and presentation. When you’re shipping a piece, damages can occur if there is no protective packaging around the product. Furthermore, shrink wrap is an efficient product with multiple uses; packaging your art with it will show the customer that you place value on the product and will take extra precautions to protect it during transport.

Double Check the Art Medium

You must be wary of the type of art you’re covering with a heat shrink wrap roll. When heat is applied to secure the material, you could risk ruining or damaging the piece due to the art medium having a chemical reaction. Art that uses paper and pigments could be flammable or melt once the heat is applied to the wrap, so double-check the mediums used in the art to prevent damage before you ship it.

Leave a Six-Inch Overlap of Material

It is always best to have more material than needed. When you’re using shrink wrap to ship and store artwork, measure the artwork’s dimensions and leave a six-inch overlap to guarantee the film will completely cover the art.

Place the Art Facedown

When you begin the process of wrapping artwork, if the piece is flat, lay it with the art facing down on the plastic. This is the best technique because the seams and edges you seal afterward will be on the back of the art. Where you seal the wrap is more susceptible to moisture, dirt, and scratches, so strategically placing these seams away from the actual artwork will provide better protection.

The techniques you use to apply the shrink wrap to art can make a difference in protecting the product. Consider purchasing a roll of heat shrink wrap to preserve your artwork next time you need to leave it in storage or ship it to a customer.

Shrink wrap can protect different types of commercial equipment throughout various industries. Buffalo Shrink Wrap supplies this material for businesses to better secure their items and prevent damage from occurring. Shrink wrap is a versatile material worth using. Find out below if your industry can benefit from our product.

Pallets

One of the more common applications for applying shrink wrap is to provide shipping protection on pallets and other large items. While pallets are sturdy, the contents you lay on top of the wood can still receive damage after you ship the pallet. Prevent this from happening by wrapping these products with industrial shrink wrap before sending the items onward.

Water Vessels

During the off-season, commercial fishermen need to protect their boats and other sea vessels from experiencing damage due to other vessels in the marina, saltwater, weather conditions, or pests like rodents. The best protection is to wrap the boat in shrink wrap. This seals the deck and other exposed elements from conditions that can ruin the vessel.

Outdoor Restaurant Seating

The restaurant industry also uses commercial equipment, which shrink wrap can protect. In states where outdoor dining is not open year-round, restaurant owners look for ways to protect their outdoor furniture. This way, they can keep it in working condition for the following year. You can shrink wrap dining tables and chairs. This way, they can remain on the patio under the protection of the plastic. This also makes for an easier time setting up when you’re ready to use these items again.

Aviation and Aerospace Equipment

On a larger scale, when a manufacturer needs to ship heavy aircraft components, they often lay them on flatbed trucks. Without protection from the elements, the parts can end up scratched and damaged. Therefore, shrink wrapping is wise, as it ensures these components arrive in pristine condition. Whether transportation occurs over land or sea, dust, salt, and other outside conditions can negatively impact the cosmetics of the equipment. So use shrink wrap to avoid these damages.

Construction Site Machines

Construction is also a significant industry that can benefit from using shrink wrap. When you need to have a crew transport machinery to and from a job site, you can ensure it arrives in the same condition by wrapping shrink wrap around it. Furthermore, you can use this to enclose scaffolding. That way, you can protect open structures and workers from the weather. This can also help contain a roof.

If you want better protection for your products or equipment, then you should consider using industrial shrink wrap. Here at Buffalo Shrink Wrap, we have various wraps you can choose from to meet your needs. Contact us today with more questions—we would love to help you better protect your equipment!

When applying shrink wrap to packages and other products, you should use a heat gun to further secure the wrap and protect the item inside. In fact, without this tool, you could be applying the film incorrectly, which will decrease the effectiveness of the wrap. If you use shrink wrap for your business, understand why you need a heat gun to help apply the film.

Shrinks the Wrap for Better Protection

If you’re using a material called shrink wrap, you’d better believe it can shrink—that is one of its primary purposes. In order to tighten or shrink the film around the product, you must use a shrink wrap heat gun along the seams and edges of the wrap. Using this tool will help create better suction to the item you’re wrapping for better protection when it’s in transit.

Helps Fuse Film Together

Some products might be larger than the width of your film. If this is the case, you may need to fuse two pieces of shrink wrap together. You cannot do that without the help of a heat gun. Additionally, once the employee is done wrapping the item, the tool can be used to seal the film together so there are no openings where outside elements and pests can get inside.

Eliminates Wrinkles and Helps Seal Holes and Tears

You can’t do every wrap perfectly; there may be a time when you notice wrinkles, holes, or tears in the wrap. A quick pass with the heat gun can smooth out the material and eliminate any wrinkles. However, you must be careful with how much heat you apply to the shrink wrap because you could perforate the material more.

If there is a puncture in your wrap, starting over is unnecessary. Shrink tape and a heat gun can instantly solve your problem. Without the use of this tool, you cannot repair the holes and tears properly because the heat secures the tape to the remaining wrap.

You should be using a heat gun to shrink wrap your products, or you may not be using the material efficiently. This is an imperative tool to have on hand when applying this film to your products. Without a heat gun, you are not using the shrink wrap to its full potential.

There may be holes in your shrink wrap application for many reasons. You might have accidentally punctured the material, the weather might have torn a hole, or you might have burned through it with the heat gun. You don’t need to reapply an entire sheet of the material, though. Use our quick guide on repairing holes in your shrink wrap.

Smaller Holes

Smaller holes are easier to patch because they don’t require excess material, only shrink wrap tape. Use the following steps to patch up minor holes and tears.

Cut a Piece of Tape That Covers the Hole

Take your shrink tape and cut off a piece that will completely cover the small hole. Begin applying the tape by adding light pressure along the material to ensure it adheres to the shrink wrap behind it. If the adhesive doesn’t stick immediately, you can fix that in the next step.

Warm the Material With a Heat Gun

You can’t forget this step because this is what binds the two materials together. Take your heat gun and quickly pass over the tape to slightly warm the adhesive. The shrink wrap may wrinkle or bubble. Smooth these out with your hand—these will also go away as the material cools.

Larger Holes

Larger holes in your shrink wrap are slightly trickier to repair, but with our guide, it can become much easier. You’ll need additional shrink wrap for this. Consider using excess from a different application.

Cut Out a Piece of Scrap Shrink Wrap

Take the excess shrink wrap from a previous application and cut out a piece slightly larger than the existing hole. Don’t cut a section that’s just big enough for the hole because you’ll place more tape around the edges.

Tape Around All Sides of the Scrap Shrink Wrap

For the new scrap shrink wrap to adhere to the existing material, you need to tape all four sides. Cut pieces of tape that will completely cover the seams and overlap the material if necessary. If there are gaps, you could leave behind a smaller hole that will still need repairing.

Warm the Material With a Heat Gun

Just as you did in the last step of repairing smaller holes, run a heat gun over the patch to completely adhere to the tape. Remember to take this process slowly so that you don’t burn through the tape.

Take your time throughout this process to avoid creating additional tears and holes. Be cautious when using the heat gun. The wrinkles will smooth out once the material cools. Also, be mindful around the shrink wrap to prevent holes from forming in the first place.

A lot of the time, businesses assume they cannot recycle industrial shrink wrap, or they’ve never thought of extending the use of the plastic because it can be a difficult material to recycle. In many cases, finding a recycling center or instances to reuse the wrap is also limited and hard to find. However, once you realize the benefits of doing this, you’ll never go back to throwing it in a trash can.

Reduce Waste in Oceans & Landfills

According to the Center for Biological Diversity, by the year 2050, with the current rate the world is going, the plastic in our oceans will outweigh all the fish. Additionally, the more waste we add to our landfills without consciously putting effort into recycling, the more we increase greenhouse gas emissions, toxins, and leachate—all of which are detrimental to our environment. This may not benefit your company directly, but it will make our planet a better place to live.

Save Money by Reusing

If you remove previously used shrink wrap from an object or box properly, you can reuse the plastic. Doing this will save you money on shipping material expenses because you won’t be buying an excessive amount. The money you would have spent on new film could be put towards upgrading equipment or expanding the business.

Make Extra Money Through Programs

To make the act of recycling even easier for your business, organizations and programs will collect your shrink film rolls and pay you a small amount. However, you do need to use a large amount of the plastic for the programs to consider your business a candidate. If you decide to collaborate with an organization, this could create extra revenue that you can again put back into bettering your company.

Promotes Sustainability

Set an example for other businesses that use shrink wrap by recycling and reusing your material to promote sustainability. If people see more companies shifting toward this practice and reaping the benefits, other businesses will follow suit.

Consider recycling or reusing your shrink wrap today—everyone will benefit from this practice! Recycling the film won’t be as easy as tossing it in the trash, but putting in the effort will reward the environment and your business.

Shrink wrap is a standard product packaging material because it’s durable, versatile, and has many applications. However, one size does not fit all. There are three main shrink film materials: polyvinyl chloride (PVC), polyolefin (POF), and polyethylene (PE). Learn their differences to understand better which plastic is best for your packaging.

Polyvinyl Chloride (PVC)

PVC was once the most common material for shrink wrap packaging. But due to the release of harmful fumes when applying and disposing of the material, companies are slowly using it less and less. PVC was the packaging of DVDs, videogames, CDs, and other non-edible food items. While it has good tear resistance, it’s too sensitive to temperature changes and requires ventilation throughout the process of wrapping products because of the toxic fumes it releases.

Polyolefin (POF)

Polyolefin has become the elite replacement for PVC shrink film because it’s safer, has versatility, and has FDA approval for food contact. You can find this wrap on consumer products, such as food, toys, etc. Where PVC is lacking, polyolefin picks up the slack. This plastic may be more expensive, but it’s more temperature resistant and far more puncture resistant.

Polyethylene (PE)

Buffalo Shrink Wrap is a shrink wrap wholesale supplier that sells polyethylene. This is a heavy-duty plastic film that works great for large industrial items or commercial products. Of the other films, this is the thickest and offers the most protection. It’s also the only recyclable material on this list. However, it requires more finessing and skill to ensure a decent wrap job on your products and machines.

The Takeaway

There are a few significant differences between PVC, polyolefin, and polyethylene. As you can see, PVC isn’t the best material to use. The latter two materials are more stretchable, durable, and safer for consumer and industrial products.

Ultimately, you’re more likely to choose between polyolefin and polyethylene. Whichever one you decide on from there will depend on the product or item you’re wrapping. Use Buffalo Shrink Wrap for all your heavy-duty product packaging needs.

A shrink wrap torch gun is a great tool for adhering plastic wrap to items because it does a wonderful job of ensuring the wrap stays in place amidst transport. This device reaches high temperatures; therefore, you must understand how to use the heat gun safely. Ignoring these precautions when applying shrink wrap could cause a fire and damage your warehouse.

Unplug the Device

If you are no longer using the device, unplug it from the outlet. Leaving a heated tool in an unoccupied area could be detrimental. Ensure you unplug all heat guns from the outlets before leaving and packing up for the end of the work day.

Never Use an Extension Cord

If you need the heat gun to reach further, do not use an extension cord. It will overheat the device and potentially start a fire. Instead of an extension cord, move your workstation near an accessible outlet.

Avoid Flammable or Combustible Material

Leaving this device near flammable or combustible materials could cause an accidental fire. Ensure that you are storing your materials safely, be wary of where you place the heat gun, and only use it to secure shrink wrap to equipment or packages.

Allow It To Cool Down Before Storing

After several minutes or hours of using a shrink wrap torch gun, it will be extremely hot. You must allow the device to cool down before putting it back into storage. Do not risk any chances and assume that everything will be okay near a high-temperature tool before it has a chance to cool off.

Avoid the Nozzle

Do not look down the nozzle of the heat gun, and do not put anything down it. This area of the gun generates the most heat, which could harm your eyes or skin when you come in contact with metal on the device. You can clog the tool and ruin it by tampering with the nozzle, so do not push the device to perform jobs it cannot handle.

Heat guns are reliable if you utilize them correctly. Be cautious around the tool and only use it for the duties you perform at work. Keep safety a top priority, and never use the heat gun for anything but its intended usage.

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Clarence Ctr, NY 14032-9530

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