1.Main engine & pump full-automatic tracking system and constant tension control system, no matter ensure the coating stability, improve the material compound roughness.
2.Double position for taking up roller and full automatic not reduce changing roller, greatly improve the equipment operation and produce efficiency.
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.
Coating Machine - Head inspection items:
1, foil tape inspection, must meet the process standards.
2, the pole piece has a leaky foil, and the shutdown is clean.
3, there are scratches in several consecutive sections, and clean in time.
4. There are scratches on the guide roller, and the machine is wiped clean.
5, the gap is not parallel for several consecutive sections, stop adjustment.
6, tracking, gap, coating length is not accurate, stop adjustment.
7. The foil strip runs around and checks whether the correction is in the servo state.
8. The edge of the pole piece is too wide and has no edge, and the baffle plate is adjusted.
9. Always ensure that the hopper's slurry is full.
10. After the operation is completed, thoroughly clean the machine head.
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