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Specification
Brand : ROERPPM
BulletPoint1 : 【WHAT YOU WILL GET】 100 PCS shrink wrap bags 12x16 inches,can be freely cut to fit items of different sizes.It keeps stuffs safely packaged and 100% safe from scratches, folds and breakage
BulletPoint2 : 【GOOD QUALITY】These shrink wrap bags are made from POF, crystal clear,safe, nontoxic,tasteless,environmental and health,the shrink effect is easily achieved. Double layer thickness and won't tear,premium quality for top-performance
BulletPoint3 : 【Provide Sealing Protection】Perfect for bath bombs, handmade soap, candles, jars, DVD, CD or small gifts, etc. Effectively keep dust away, avoid item yellowing, and packing in your checked luggage for vacation.
BulletPoint4 : 【Package look professional】Easy to open and shrink quickly with sealer machine or blow dryer. It keeps stuffs safely packaged and 100% safe from scratches, folds and breakage
BulletPoint5 : 【Tip】The heat source does not need to be close to the product, in fact if you are too close you will burn through the bag.
ExternallyAssignedProductIdentifier1 : 0739642889703
ExternallyAssignedProductIdentifier2 : 739642889703
IncludedComponents : 1
ItemName : POF Shrink Wrap Bags Heat Shrink Wrap for Homemade DIY Projects for Gifts and Jars and Food and Other 12x16 inch 100pcs) (14X20)
ItemPackageDimensions_Height : 2 inches
ItemPackageDimensions_Length : 15 inches
ItemPackageDimensions_Width : 2 inches
ItemPackageQuantity : 1
ItemTypeKeyword : professional-business-packaging-shrink-wrap
Manufacturer : ROER
NumberOfBoxes : 1
NumberOfItems : 100
PartNumber : DFG
ProductDescription : POF introduction

POF is an abbreviation, which means heat shrinkable film. The full English name is Polyolefin (POF). Generally speaking, heat shrinkable film is POF, or Polyolefin Shrink Film.

POF is composed of linear low-density polyethylene as the middle layer (LLDPE)), co-polypropylene (PP) as the inner and outer layers, plasticized and extruded through three extruders, and then formed by a die and inflated by a film bubble. It is processed by special processes, and finally made into POF frosted bags after folding and hot cutting.

The heat-shrinkable film is designed with the principle of stretching and orientation of the high-density molecular chain and is formed by the method of rapid cooling and shaping. The physical principle is: when the ionomer is in a highly elastic state, its orientation is stretched, and then the polymer is quenched to below the glass transition temperature, the molecular orientation is frozen, and when the article is heated during packaging , Due to the stress relaxation caused by molecular motion, the molecules return to their original state and contraction occurs.

To put it simply, the manufacturing process is to stretch the internal molecules of the product, and then heat it. The molecules restore their original order and produce a shrinkage effect. POF has a wide range of applications because of its high gloss and strong strength. Toughness, tear resistance, uniform heat shrinkage and other characteristics.

it is a replacement product of traditional PVC heat shrinkable bags, and is often used for packaging in books, photo albums, tobacco and alcohol, food, glass products, gift boxes, etc.


Product description Size:12" x 16" Heat Shrink Wrap Bags

Product Description
< 12 X 16 inch 100pcs

Material: POF (Poly Olefin Film)
Color: Clear

Reserve a row of tiny pinholes for quick and easy shrin
ProductSiteLaunchDate : 2021-05-06T07:00:00.000Z
Size : 14X20
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnspscCode : 31000000