PTE Felt Washer | Felt

PTE Felt Washer | Felt

PET is divided into fiber grade polyester chips and non-fiber grade polyester chips. Fiber grade polyester for the manufacture of polyester staple fiber and polyester filament, is the supply of polyester fiber processing enterprises and related products raw materials. Polyester as the largest variety of chemical fiber production. Non-fiber grade polyester also has bottles, films and other uses, which are widely used in packaging industry, electronic appliances, medical and health, construction, automobile and other fields. Among them, packaging is the largest non-fiber application market of polyester, and it is also the fastest growing field of PET.

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PET is divided into fiber grade polyester chips and non-fiber grade polyester chips. Fiber grade polyester for the manufacture of polyester staple fiber and polyester filament, is the supply of polyester fiber processing enterprises and related products raw materials. Polyester as the largest variety of chemical fiber production. Non-fiber grade polyester also has bottles, films and other uses, which are widely used in packaging industry, electronic appliances, medical and health, construction, automobile and other fields. Among them, packaging is the largest non-fiber application market of polyester, and it is also the fastest growing field of PET.

Advantages of PET as a packaging material:

①, have good mechanical properties, impact strength is 3~5 times of other films, good folding resistance.

②, oil resistance, fat resistance, resistance to dilute acid, dilute alkali, resistance to most solvents.

③, has excellent resistance to high and low temperature performance, can be used for a long time in the temperature range of 120 ℃, short-term use can withstand high temperature of 150 ℃, can withstand -70 ℃ low temperature, and high and low temperature has little effect on its mechanical properties.

④, gas and water vapor permeability is low, both excellent gas barrier, water, oil and odor performance.

⑤, high transparency, can block ultraviolet rays, good gloss.

6, non-toxic, tasteless, health and safety, can be directly used for food packaging.

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