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Durapak Supplies

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Shrink Products

Choose The Correct Shrink Wrapper For Perfect Packing

Packaging and selling the products are most important. Many entrepreneurs and shops today want to sell their products in proper packages. Everything from art work to DVDs, to gift baskets to garments, all comes in effective and attractive packaging. The most effective ways to pack a product nicely is by shrink wrap machines. However, it is not that simple as it sounds. You must know about it all during purchasing a machine. There are different types of films used for shrink wrapping. Depending on the product which is packed, the end product can be affected.

shrink-wrapping-supplies

Do Proper Research

You have to do proper research before buying a machine as well as the packaging material. You must ask questions to yourself. The most important question that may come in your mind is whether or not to buy a PVC or polyolefin film for you shrink wrapping machine. Which one is better and what is the difference is the main concern. Depending on the material that you will be packing most, your purchase and choice will matter. Things to consider apart from that are whether the packed product is edible product or not, can multiple products be packed together, are there any sharp corners and whether or not you will use your machine indoors.

Features Of PVC

PVC films are supposed to be the most favored and popular product. It is not only widely available, it is inexpensive as well. For this specific reason, PVC is liked by all. Polyolefin on the other hand, has been steadily growing in popularity over the recent few years and has caught up with the popularity of PVC shrink films. PVC films are most suitable for CD and DVD packing. For other products which are not edible, like boxes, software and much more, you will also find PVC films are used for packing. As it is brittle, it is not used for bundling more than one product. PVC must be used in area with good ventilation as it emits a bad smell and is not safe for food products.

Characters of Polyolefin

Polyolefin films are very good for packing food products. Also it is used for bundling multiple products, gift products and much more. It is strong and is perfect to use indoors as it emits little odor. Shrink wrap machines are capable for using both kinds of films. The heat generated is same as per the requirement to shrink both PVC and polyolefin films. With all its features, polyolefin films are just a tad more popular as it can be used for food products as well.

Tips To Shrink Wrap

Once you have got your entire shrink wrapping supplies in place, it is important to know the techniques of shrink wrapping. Choose the item to pack and the material to pack with. Turn the heater on, prepare your film and seal your item and shrink the sealed film with a heat gun to reduce space. It is that simple. You can also use hairdryer and scissor methods to shrink pack an item at your home all by yourself if you do not have a shrink wrapping machine.

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Shrink Products

How does polyolefin shrink film work?

Highly resistant to tearing or to wearing out, polyolefin shrink film is perfect for use with regular and irregular shaped objects. It is also soft and flexible. Thanks to its flexibility and softness, it can never be accused of being too brittle. As it is used extensively in the food industry and is FDA approved, it is odor free and has no smell whatsoever. Polyolefin shrink film is exceptionally strong too. In fact, polyolefin shrink film, with a gauge of 60 is actually stronger than a PVC film with a thicker 75 gauge. Thanks to its strength and relative cost being the cheaper than PVC, polyolefin shrink film is better value for money, as you get more per square foot for your money than you do with PVC.

Another advantage of polyolefin shrink film is its excellent clarity. Recent developments have made polyolefin shrink film as good in terms of clarity as PVC. In addition, its shrinkage rates measuring over 55% in all directions are as good as the industry demands. Those familiar with PVC shrink film will note that polyolefin shrink film will require higher shrink temperatures than with PVC. In common with PVC shrink film, it can be worked manually or with automatic or semi automatic heat shrinking equipment. Cross link polyolefin shrink film is even stronger, clearer, and higher shrinkage rate than normal polyolefin shrink film, it is good for full automatic high speed shrink packaging machines.

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