GS Standard Polyolefin (POF)5-Layer Co-Extruded Heat Shrinkable Film from GS PACK,has high clarity and low density, This economical andpractical shrink film has better air barrier property than 3-layers film obviously, During packaging, it is biaxial Oriented shrinkable on stable and balanced shrinkage( over 60%); high tenacity, with soft corner and hermetic sealing, non-brittle，low temperature resistance, harmless and non smelly, damp-proof,it is the best substitute for PVC shrinkfilms. It can protectyour products effiently well by preventing the appearance ofthe products from the dust and peculiar smell.
This is the most economically standard Film product which is compatible with both automatic and semi-automatic shrink packing machinesThis product also has been certified by the American quality Standard (FDA) and has passed suggest related testing standards.
The characteristics of PET heat shrinkable polyester film: it is stable at room temperature, shrinks when heated (above the glass transition temperature), and heat shrinks more than 70% in one direction.
The advantages of heat shrinkable polyester film packaging are:
• The skin is transparent and reflects the image of the product.
• Tightly tighten the packaging, good anti-scattering.
• Prevent rain, moisture, and mildew.
• No recovery, with a certain anti-counterfeiting function. Heat-shrinkable polyester film is often used in the convenience food, beverage market, electronic appliances, and metal products. In particular, shrink labels are the main application areas. Because with the rapid development of PET beverage bottles, beverage bottles such as cola, sprite, and various juices require PET heat shrinkable film to be matched with heat seal labels. They belong to the polyester category and are environmentally friendly materials that are easy to recycle. use.
In addition to being used as shrink labels, heat-shrinkable polyester films are now also used in outer packaging of daily commodities. Because it can not only protect the packaged items from shock, rain, moisture, and rust, but also make the product win users with its beautifully printed outer packaging, and it can well show the good image of the manufacturer. Nowadays, more and more packaging manufacturers use printed shrink film to replace traditional transparent film. Because the printed shrink film can improve the appearance of the product, it is conducive to the advertising of the product, and the trademark brand can have a deep impression in the hearts of consumers.
|GS Super 10 Micron Polyolefin Shrink Film|
|Item||Unit||Test Method||Physical Properties|
|Free Shrinkage||%||ASTM-D 2732||MD||62|
|Tensile Strength||N/mm2||ASTM-D 882||MD||115|
|Tear Resistance||N||ASTM-D 1938||MD||3.5|
|Seal Strength||N/15mm||Q BT 23-58||10|
|Remarks：MD(Machine direction)， TD(Tran verse direction)|