Laminator Process And Principle

- Jan 30, 2019-

The prepared porcelain intercalation slurry is injected on the steel strip of the casting machine according to the process requirements, and is removed into a capacitor dielectric material (porcelain dielectric film) by casting and drying; then, using precision laminated screen printing technology, The inner electrodes are repeatedly laminated on the porcelain dielectric film, and each layer is pressed by a pressure pad and then printed to become a component block.


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In order to make the block structure dense, the block is packed in a plastic film bag, sealed after vacuuming, placed in hot water in the container, and the container is sealed and pressurized to 30 Mpa or more. After the component is evenly pressed in water, it is loose. The structure becomes uniform and dense, ensuring the consistency of the electrical performance indicators of the components and effectively improving the quality of the products.

No matter what kind of job the laminator is used, the principle of operation is the same. That is to apply a certain amount of pressure on the surface of the multilayer material, and press these materials together tightly. The difference is that the conditions of the press are different depending on the purpose of the lamination.