What is the property of plastic film?
|Polyethylene film is a colorless, odorless, odorless, translucent non-toxic insulating material, used in a large number of bags; food bags, can also be made into a variety of containers. It is an inert material, so it is more difficult to print and must be processed before it can print better results.|
PVC film has good light resistance and aging resistance and has good tear resistance. It is breathable. It is a clean, colorless and transparent film. It is usually added with plasticizer. It is soluble in acetone. , a solvent such as cyclohexanone. Therefore, it can be printed with an ink made of a polyvinyl chloride resin. Suitable for packaging bags, book covers, etc.
Polystyrene film is a soft and tough film, clean, colorless and transparent. When it is free of plasticizer, the film is always soft, freeze-resistant, and stored without aging. It is made by oxidative polymerization of synthetic binder ink during printing. The print fastness is good.
Polyester film is colorless, transparent, moisture-resistant, gas-tight, soft, strong, acid-base oil ester and solvent, and is not afraid of high and low temperature. After EDM treatment, it has better surface fastness to ink. . Used in packaging and composites.
Polypropylene film has good gloss and good transparency, heat-resistant acid and alkali, solvent resistance, friction resistance, tear resistance, and gas permeability. It can not be heat sealed when it is lower than 160 °C.
Nylon film is stronger than polyethylene film, odorless, non-toxic, impervious to bacteria, oil, ester, boiling water and most solvents. It is generally used for load-bearing, wear-resistant packaging, and retort packaging. It does not require surface treatment. You can print.