Extrusion cast laminating machine, some manufacturers and users in the industry are accustomed to call it laminating machine, also known as extrusion laminating machine, casting machine, extrusion casting machine, casting laminating machine, film coating machine, plastic coating machine, coated lami

I. Key points of the process1. Surface treatment of the base filmOther additives, especially emulsifiers, will also have a significant impact on the performance of the adhesive for surface protective film. Domestic experts used semi-continuous pre-emulsified seed emulsion polymerization to synthesiz

During the coating process, the phenomenon of poor coating gap and wrinkling of the pole piece is analysed:I. The phenomenon of poor coating gap and reasons1. Tail dragging(1) material: slurry material, viscosity, solid content, slurry (surface) tension(2) equipment: coating - back roller distance.

Coating machine is mainly used for film, paper, etc. surface coating process production, this machine is the roll of substrate coated with a layer of specific function of the glue, paint or ink, etc., and drying and winding.The use of special multi-functional coating head, can achieve a variety of f

Causes.1. The coating roller and bearing precision is not enough to form a regular crossbar path;2. When the coating roller for the active drive, the choice of speed control programme is not appropriate, such as with harmonic reducer direct connection;3. Tension control system is unstable, or tensio