It is related to functional films and has no strict meaning, but generally refers to films that have some (or some) specific functions that daily films do not have and can meet the specific needs of software,antistatic plastic including anti-static films, anti-corrosion films, etc. Thermal Shrink film, film, etc. Film, easy to open film, etc.

Due to the unique operability of the high-efficiency film, it can better meet the shielding needs of the packaged items, or better meet the requirements of product convenience, so it has a better use effect. It always has a large number of technical articles, high economic productivity and strong market competitiveness, so it has attracted a lot of people's interest.

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