Preparation method of twill aluminum foil composite strip

Abstract

The invention discloses a preparation method of a twill aluminum foil composite strip, which comprises the steps of 1) unwinding an aluminum foil roll and a PET mylar roll; 2) coating the unwound PETmylar roll with a color paste solvent, and drying to obtain coated PET mylar; 3) hollowing the unwound aluminum foil by hollowing equipment of a laminating machine to obtain a hollowed-out aluminum foil, and setting a meter counting wheel to adjust the opening size; 4) laminating and adhering the coated PET mylar and the hollowed-out aluminum foil by a laminating device of the laminating machine to obtain a composite strip; 5) winding the composite strip by winding equipment of the laminating machine to obtain a composite strip roll; and 6) cutting the composite strip roll. The preparation method is high in production efficiency, can customize the opening size, reduces the production cost and improves the signal transmission rate, and is applicable to processing network cables used in thehigh-end network transmission process.

Description

technical field [0001] The invention relates to the technical field of composite material processing, in particular to a preparation method of a twill aluminum foil composite strip. Background technique [0002] As a material with excellent comprehensive performance, aluminum foil is often used in products used in various signal transmission operations. During the network transmission process, the network cables are mostly covered with aluminum foil; in the high-end network transmission process, the network cable products have signal overflow, which causes the problem of reduced signal transmission rate and affects the use. [0003] This problem can be avoided by using an aluminum foil composite tape with openings. However, in the existing products, the opening size cannot be customized for the processing of the open aluminum foil composite tape. It is troublesome to adjust the opening size, the cost is high, and it cannot meet various needs. Poor, affect the use of the pro...

AI Technical Summary

Problems solved by technology

The network cables in the network transmission process are mostly covered with aluminum foil; in the high-end network transmission process, the network cable products have signal overflow, which causes the problem of signal transmission rate reduction and affects the use

[0003] This problem can be avoided by using an aluminum foil composite tape with openings. However, in the existing products, the opening size cannot be customized for the processing of the open aluminum foil composite tape. It is troublesome to adjust the opening size, the cost is high, and it cannot meet various needs. Poor, affecting product use