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NANOMET ROOF SHEET laminating process

Published date: 2022/12/20

agricultural metal roofing

NANOMET ROOF SHEET coating method, is the metal sheet after surface pretreatment, in the laminating machine and plastic film hot pressing coating. Metal plate surface treatment In order to cover the film and metal plate composite reinforcement, must be pretreated on the surface of the metal plate first, that is, to remove the oil and debris on the surface, generally using the method of vacuuming can be cleaned.

rolled metal roofing

The metal plate needs surface treatment before the transportation of NANOMET ROOF SHEET. The rolling plate needs to be unfolded, and after the surface treatment, the metal plate needs to be sent into the cladding equipment for cladding. These works are completed by the conveying device. Overlay film printing Overlay film can be pre-printed according to the needs of users, plastic film printing is currently a very mature process, can print a variety of color patterns.

zinc metal roof

The printed film is rolled up for easy use. The hot cladding sends the plastic cladding film and the metal plate into the middle of the upper and lower cladding roller at the same time. Under the heating system of the hot cladding device, the upper and lower rollers produce a high temperature of 250C, which makes the plastic film melt together under the pressure and high temperature of the upper and lower rollers to form a NANOMET ROOF SHEET.


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