​How to use the protective film coater (4).

How to use the protective film coater (4).

The formation of the glue accumulation part will lead to the coating in contact with the glue accumulation part, the two sides of the protective film coater  will stick more glue to form the phenomenon of fat edge, so that the coating in the later winding process sticky, affecting the subsequent processing of coating. The Protective film coater roughly includes: materials, the viscosity of the slurry, the uniformity of the slurry, and the uniformity of the thickness of the matrix; In terms of equipment, the smoothness of the radial circle of the scraper and the coating roller, the flatness of the axial direction, the parallelism of the scraper and the coating roller installation, etc. 

Yitong Industry and Trade (Shanghai) Co., Ltd. provides new products, new process solutions company, we not only provide equipment, but also the new European technology, process through the carrier of equipment, to provide Chinese customers. The main equipment is precision coating, mainly including lithium battery coating, optical film coating, brand tape coating, etc., covering the industries of battery, printing, electronics and precision chemical industry. Precision coating machines include: solvent-free coating machine (hot melt adhesive coating machine), Solvent coater protective film coater , water-based coating machine, oil-based coating machine, etc. Fully automatic control mode, representing the high level of Europe. Our products have: European quality, joint venture price, Chinese service. "