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Specification
Brand : Without brand
BulletPoint1 : 【WHAT YOU WILL GET】 300 PCS shrink wrap bags 4x6 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.
CareInstructions : Hand Wash Only
Color : Red
ExternallyAssignedProductIdentifier1 : 0700414445861
ExternallyAssignedProductIdentifier2 : 700414445861
FinishType : Clear
ItemName : POF Shrink Wrap Bags Heat Shrink Wrap for Packagaing Soap,Bath Bombs,Candles,Shoes,Gifts, Jars and Homemade DIY Projects and Food(4x6 inch 300pcs)
ItemPackageDimensions_Height : 12.2936 centimeters
ItemPackageDimensions_Length : 3.0988 centimeters
ItemPackageDimensions_Width : 11.9888 centimeters
ItemPackageQuantity : 1
ItemShape : Round
ItemTypeKeyword : professional-business-packaging-shrink-wrap
Manufacturer : ROER
Material : Polyolefin
NumberOfItems : 300
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:4" x 6" Heat Shrink Wrap Bags

Product Description
< 4 X 6 inch 300pcs

Material: POF (Poly Olefin Film)
Color: Clear

Reserve a row of tiny pinholes for quick and easy shrin
ProductExpirationType : Does Not Expire
ProductSiteLaunchDate : 2021-05-06T05:59:45.919Z
Reusability : Reusable
Size : 4x6 inch
Style : 70 GA
SupplierDeclaredDgHzRegulation : not_applicable
UnitCount : 250
UnspscCode : 24120000