What is the working principle of the Film Coating Machine
The Film Coating Machine can laminate products such as paper, board, etc., so as to keep the pattern and color of the printed matter unchanged. The lamination methods include cold lamination, hot lamination, and vacuum lamination. The working principle of the laminating machine is very simple. When working, the film is softened by components such as a rubber roller and a heating roller, and then the film and the printed matter are pressed together to form a paper-plastic lamination product.
1. What is the working principle of the Film Coating Machine?
The working principle of the Film Coating Machine is very simple. When working, the adhesive is first coated on the plastic film by a roller coating device, heated by a hot-pressing roller to soften the film, and then the printed matter coated with the primer and the film are phased. Press and press together to form a laminated product that integrates paper and plastic. The product after lamination can increase the color effect and protect the color printed graphics and text, which is beneficial to prolong the service life of paper products.
The existing coating laminating machine is a kind of equipment that uses glued film for paper-plastic compounding. It needs to coat the roll plastic film with adhesive, then dry (slightly) compound and pressurize the paper film together. Laminated products. The pre-coating laminating machine is a special equipment for compounding the printed matter and the pre-coated plastic film. Lamination only needs to be hot-pressed. Compared with the ready-to-coat laminating machine, the pre-coating laminating machine does not require adhesive coating and drying parts, so it has a compact structure, small volume, low cost, easy operation, and can be used at any time. Start-up, production flexibility and high efficiency.