What advantage does PET material have in packing?
As a packaging material, PET has good mechanical properties, and its impact strength is 3~5 times of that of other films. It has good folding resistance
The gas and water vapor have low permeability, and they have excellent performances of gas resistance, water, oil and odor.High transparency, can block ultraviolet light, good gloss.The non-toxic, tasteless, good safety, can be directly used for food packaging.
PET advantages as packaging materials:Good mechanical properties, the impact strength is 3~5 times of other films, good folding resistance. It is resistant to oil, fat, acid and alkali, and is resistant to most solvents.The advantages of high and low temperature performance, can be used for a long time at 120 degrees Celsius temperature range, short-term use of resistant to high temperature of 150 DEG C, -70 resistant to low temperature, and high and low temperature effects on the mechanical properties is very small.
