OPP plastic film is a very important soft packaging material, OPP film colorless, odorless, odorless, non-toxic, and has a high tensile strength, impact strength, rigidity,

strong toughness and good transparency.

OpP film surface can be low, glue or printing before the need for corona treatment. After corona treatment, OPP film has good printing adaptability, can be color

printing and obtain a fine appearance effect, so it is commonly used as a composite film surface material.

PET film is also known as high temperature polyester film. It has excellent physical properties, chemical properties and dimensional stability, transparency,

recyclability, can be widely used in magnetic records, photosensitive materials, electronics, electrical insulation, industrial film, packaging decoration, screen

protection, optical mirror surface protection and other fields. High temperature polyester film model: FBDW (single-sided dumb black) FBSW (double-sided

dumb black) high-temperature polyester film specification svesour width roll diameter roll core diameter 38 m to 250 m 500 to 1080mm 300mm to 650mm

76mm (3), 152mm (6 x) Note: width specifications can be based on actual needs production. The conventional length of the film roll is equivalent to 3000m

or 6000m of 25m.

PET film is a more comprehensive packaging film. It is transparent and shiny, has good air tightness and aroma, is moderately moisture-resistant, and has a

decrease in wetting rate at low temperatures. PET film has excellent mechanical properties, its strong toughness is the best of all thermoplastics, the strength

of anti-sheet and impact is much higher than that of ordinary films; PET film sin also has excellent heat, cold resistance and good resistance to chemicals and

oil resistance. However, it is not resistant to strong alkali, easy to bring static electricity, there is no appropriate anti-static method, so in the packaging of

powdered items should be paid attention to.