The wrap protects the consumable item while still allowing it to be displayed. Widespread usage for shrink wrap with baked goods is for large cookies or oversized rice crispy treats. Most bakeries have some items that are shrink wrapped. For heavier production with tools, automatic shrink wrap machines are used, while smaller wrapping jobs in parts rooms can be done with an I Bar sealer. Parts for machines and electronic components are shrink wrapped with a centerfold shrink roll. Cases or boxes of tools can shrink wrapped to ease the minds of customers suspicious of missing parts.
Tools and parts are fully closed and sealed with heat shrink wrap. Centerfold POF shrink film can be used with an impulse sealer on a budget or a fully automatic shrink wrap machine. In addition to containing piles of printed products, the shrink wrap protects from scratching and exposure to other elements.įurthermore, most commercial printers use a centerfold polyolefin shrink wrap to package large and small printed items. The heated and conformed film holds stacks of business cards, flyers, and other stationery in place when finished with printing. It is prevalent for commercial printers to use shrink wrap for stacks of printed products. The thick covering helps protect from various winter elements. On a smaller scale, patio furniture is often winterized using a thinner, more narrow polyethylene shrink film. Propane heat guns apply heat for shrinking and conforming the wrap to the item being wrapped. Special shrink tape is used for attaching seams before heat is applied. For application, most rolls are sold in widths ranging from 12 – 20 ft. Most polyethylene resin formulas include a UV additive to protect the material from sunlight. Shrink wrap used for winter storage can range from six to ten mils thick. The shrink tubing is placed over electrical wires, and a heat gun shrinks the material up to 50% of its original size.īoats and other large items can be shrink wrapped for winter storage. Some shrink tubing can help resist heat, but all tubing applications are designed for abrasion and moisture resistance.
Heat shrink tubing for electrical wires is perfect for manufacturing, repair, or home projects. Polyolefin shrink tubing is often colored and can range in thickness depending on the level of protection needed. This polyolefin shrink wrap is much different than a centerfold polyolefin used for retail packaging. As a packaging company, we primarily offer heat shrink wrap packaging, but there are many other uses for heat-shrinking materials.Įlectrical wires for many components in the home and office have polyolefin shrink tubing around the wires for protection. These examples are only a small sampling of items heat shrink wrap is used to protect. There are many materials and resin mixtures heat shrink is made of. The primary difference between pallet shrink wrap and heat shrink wrap is the heat required to shrink the materials. Heat shrink wrap is different than pallet shrink wrap.
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