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PET is the abbreviation of polyethylene terephthalate, the chemical formula is (C10H8O4)n, it is a crystalline saturated polyester, a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface, which is common in life. a resin.

The production process of PET film mainly includes processes such as proportioning, extrusion molding, cooling, surface coating with anti-static liquid, cutting and packaging. Among them, in the cutting process of the PET film, a dedicated cutting device is mainly used for cutting. The existing cutting device mainly includes a tightening device and a cutter. After the clamping device fixes the PET film, the cutter is used for cutting.

 

Since the cut PET film still needs to be docked with the new PET film, this cutting method is easy to wind up the cut surface and cause wrinkles, which greatly reduces the qualified rate of the finished PET film, and needs to be re-rolled, resulting in waste.

 

Advantage of the Laser cutting

Laser cutting has the characteristics of high precision, fast cutting, not limited to cutting pattern restrictions, automatic typesetting to save materials, smooth incision, and low processing cost.

 

In the prior art, laser cutting machines have gradually replaced traditional knife cutting for cutting PET films. However, the laser cutting machines produce oily smoke and peculiar odors during film cutting, which diffuse into the air and easily affect the health of operators.

 

In order to solve some problems in PET cutting, we provide PET laser cutting machine, recommended model: CO2 precision laser cutting machine.

 

The PET laser cutting machine adopts imported lasers and optical devices, with good spot quality, stable output power and low maintenance costs.

 

The special smoke exhaust system for CO2 precision laser cutting machine, strong smoking and effective isolation of waste, achieve low indoor pollution emissions in line with national environmental protection requirements, and effectively protect the health of operators.

 

CO2 precision laser cutting machine integrates excellent motion control performance and powerful graphics processing functions; high dynamic rigid machine tool system, CCD positioning, to ensure high-speed and high-precision cutting.

 

PET laser cutting machine is mainly used for high-precision cutting of non-metallic film materials such as gdf film, polarizer, touch screen PET, OCA, electronic paper, handwriting board, flexible oled, etc., and cutting of labels, fabrics, advertisements, packaging products, greeting cards and other materials .