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What are the Main Physical Properties of Polyolefin Shrink Film?

Aug. 26, 2019

Shrink Film Supplier believes that the physical properties of POF shrink film are mainly: low temperature weldability, high weldability, high tear resistance, good optical performance, high shrinkage and environmental protection.

(1) High shrinkage rate and obvious effect

The heat shrinkage rate is >65%, which has the right plasticity for all kinds of special-shaped products, and the package body is natural.

(2) Environmentally friendly, non-toxic, superior quality

Polyolefin Shrink Film is made of environmentally-friendly materials. It does not produce toxic or harmful gases when heat-sealed. It meets US FDA standards and can be packaged directly.

(3) Highly transparent and good gloss

Thanks to its excellent transparency and gloss, it improves product packaging.

(4) Excellent heat sealing performance and easy packaging

Good heat sealing, easy to work, not easy to break, suitable for high speed packaging machines.

Polyolefin Shrink Film

Polyolefin Shrink Film

(5) Light and tough, uniform thickness

Light weight, low actual unit cost, strong flexibility, high tensile strength, impact resistance, and not easy to break.

(6) tight sealing port sealing performance is good

Polyolefin Shrink Film has good sealing performance, wide sealing range and good low temperature solderability.

(7) sealed packaging, dustproof and temperature resistant

The unique oxygen barrier layer produced by the three-layer composite is airtight, impervious to temperature, has good barrier properties, and is not easily contaminated with dust.

(8) Cold resistance, good low temperature performance

It can remain soft at low temperatures to minus 35 degrees Celsius, will not be hard and brittle, has good low temperature resistance and is not easy to age.

POF Plastic Film is mainly used in bowls, stationery, books, toys, insecticides, detergents, daily necessities, food, cosmetics, canned beverages, records and videotapes, wood products, medicines, health care products, etc.