Scotch Tape Transfer Coating Machine

Scotch Tape Transfer Coating Machine

Hot-melt coating machine is mainly used in producing double-sided tape, cloth tape, double-sided foam tape, cleaning tape, kraft paper tape, Masking tape, foil tape, fiber tape, shoes, medical dressing adhesive tape and so on.

Scotch Tape Transfer Coating Machine

Coating Machine - Process flow

 

First, the role of coating:
In the battery production process, the roll of the substrate, copper foil, aluminum foil coating
A layer of a specific function of the slurry. Ensure that the surface of the pole piece is flat, smooth, uniform in dressing, good in adhesion, dry, no material, no material, no dust, no bubbles and drying and winding.

Scotch Tape Transfer Coating Machine

Coating Machine - Process flow

Fourth, the process requirements: positive and negative electrode coating:
Foil requirements: aluminum foil: (degree × width) 18um × 500 (±1.0) mm areal density: 0.48 ± 0.02g / 100cm2 copper foil: wool foil: (degree × width) 9um × 500 (± 0.5) mm areal density: 0.98±0.04 g/100cm2 Light foil (degree×width) 9 um×500(±0.5)mm Area density: 0.87±0.04 g/100cm2
4 coating standards:
Dressing density:
positive electrode;
First dressing density: ±0.02g/100 cm2
Second dressing density: ±0.02g/100 cm2 Double-sided total dressing density: ±0.04 g/100 cm2
Negative electrode:
First dressing density: ±0.015 g/100 cm2 First dressing density: ±0.015 g/100 cm2

About

Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc

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