Technical requirements for protective film coaters (1).

The viscosity and other rheological characteristics of the adhesive of the protective film coater are important properties that affect the behavior of the protective film coater, according to the dependence of viscosity with shear speed, the fluid can be distinguished into Newtonian fluid, expansion body and pseudoplastic. According to the change of viscosity shear time, the fluid is divided into Newtonian fluid, contact variant and flow variant. The greater the rheological properties of the adhesive deviate from the Newtonian fluid. 

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. "