91久久偷偷看嫩草影院无费,99久久国产精品永久免费,精品久久国产杨幂,精品国产区一区二区三区在线观看 ,中文字幕精品一区二区年下载,日本欧美一区二区三区视频麻豆,国产不卡一区二区,久久精品福利视频,97久久国产精品青草,天天爱天天干夜夜操

Working principle and characteristics of coating machine:The coating machine is used for the coating production of BOPP sealing adhesive tape. Coat the rolled substrate with a layer of specific functional adhesive, coating, or ink, and dry it before winding. It adopts a dedicated high-speed coating head, which can effectively reduce the generation of bubbles. The unwinding and unwinding of the coating machine are equipped with a full speed automatic film bonding mechanism and tension closed-loop automatic control.

The workflow of the coating machine: Apply a layer of specific functional adhesive, coating or ink to the rolled substrate, such as paper, cloth, leather, aluminum foil, plastic film, etc., and dry it before winding.

Suitable for the production of flexible substrates such as PVC/PE film, simply put, it is to apply adhesive onto the film. Specifically, it includes gluing, drying, winding, and tension control. The film can be PVC, PE, PET... or some paper

In order to meet the packaging requirements of containerized storage, transportation, and mechanized loading and unloading operations of goods, a series of products including tray type coating machines, top press type anti pull type coating machines, and pre pull type automatic film coating machines have been designed and manufactured. These products are widely used for container costs in foreign trade exports, food and beverage, irrigation, papermaking, dyes, plastic chemicals, glass ceramics, electromechanical castings, etc., improving production efficiency, preventing damage to goods during transportation, and playing a role in dust prevention, moisture prevention, and cleaning.

Working principle of automatic hot melt adhesive coating machine:

Structure of Combination Scraper Coating Head and Application Overview of Soft and Hard Scrapers Structure of Combination Scraper Coating Head:

（1） Characteristics and functions of the combined scraper coating head:

Scraper coating is typically controlled and operated by adjusting the angle of the scraper. But the combination scraper supplements without changing the scraper angle. The characteristic of controlling the coating amount by only changing the pressure load of the scraper.

This helps prevent scraper marks or coating quality issues that may occur when changing the coating amount. This is particularly important in low dose coating. In order to change the pressure load at the top of the scraper, the clamping beam equipped with the scraper is moved in or out on the guide rail. But it does not change the position of the scraper pressure bracket.

A handshake of allies, forever friends! Focusing on the production and manufacturing of coating machines, laminating machines, shoe material laminating machines, and leather processing machines, with high quality and low price! We warmly welcome new and old customers to visit and guide us!