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What Are The Materials Of Transparent tape?

2022-05-16

The common materials of scotch tape are BOPP, PE and PVC. BOPP is mainly used as the raw material for making Box Sealing Tape and scotch tape. The scotch tape made of BOPP material has high strength, good transparency, and good barrier performance to oxygen and nitrogen. , low temperature resistance, small specific gravity and so on.Transparent Tape material---Biaxially oriented polypropylene film (BOPP)

BOPP is a very important flexible packaging material with a wide range of applications. BOPP film is colorless, odorless, tasteless, non-toxic, and has high tensile strength, impact strength, rigidity, toughness and good transparency. It is a high-quality substrate for transparent tapes.

The transparent tape is based on the original BOPP film, after high-voltage corona, the surface is roughened, then coated with glue, and then divided into small rolls by slitting, which is the tape we use every day.

Biaxially oriented polypropylene film (BOPP) is generally a multi-layer co-economic film, which is obtained by co-extruding polypropylene particles to form a sheet, and then stretching in both vertical and horizontal directions.

What Are The Materials Of Transparent tape?

Its production is that the melt of polymer polypropylene is first made into sheets or thick films through a long and narrow head, and then in a special stretching machine, at a certain temperature and a set speed, simultaneously or step by step. A film that is stretched in two vertical directions and made by appropriate cooling or heat treatment or special processing.

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