Bopp Tape Coating Machine India

Bopp Tape Coating Machine India

It's be mainly used for bopp film gelatinizing producing,The tape is mainly used to seal the box, seal the cover and bind the articles, and can also be used as office supplies.

Bopp Tape Coating Machine India

Coating Machine - Process flow

 

Fourth, the process requirements: positive and negative electrode coating:

Double-sided total dressing density:
1. The first coating length deviation is ≤ 2 mm, and the coating gap deviation is ≤ 1 mm. 2. The maximum misalignment between the second side and the first side is ≤ 1 mm.
3. The maximum deviation of the thickness of the coated single film is ≤3um, and the maximum deviation of the thickness of the double film is ≤6um. 4. The maximum deviation of the density of the coated single film is ≤ 4%, and the maximum deviation of the density of the double film is ≤ 8%. 5. The maximum error of coating tailing is ≤1mm.
6, the film surface should be flat, can not appear dry cracks, wrinkles, particles, streaks. 7. Coating width = single strip width multiplied by the maximum number of coatable sheets + 5 ~ 10mm.

Bopp Tape Coating Machine India

Coating Machine - Process flow

 

Fifth, the common problems of coating and treatment methods:

13. The coating tension is set at 1.8 and the negative is set at 2.8.
14. When the thickness is not uniform, adjust the distance between the scraper and the test roll.
15, the front and back are inconsistent, adjust the coating length and tracking coating length.
16. The tension of the initial roll diameter should be adjusted each time the roll is changed.
17. Rounding or other issues are well marked.

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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