Aftertreatment surface fiber opener with superhigh performance

Abstract

The invention discloses an aftertreatment surface fiber opener with a superhigh performance. Two spray nozzle seats parallel to each other are mounted in the machine body of the surface fiber opener; a plurality of single-hole linear spray nozzles are arranged on the spray nozzle seats; the diameters of spray nozzle holes in the single-hole linear spray nozzles are not larger than 0.2 mm; the distance between the adjacent single-hole linear spray nozzle holes is not larger than 0.2 mm; and fiber-opening treatment is carried out on electronic glassfiber cloth by high-pressure linear water sprayed from the spray nozzle holes. Compared with the prior art, the fiber-opening treatment is carried out on electronic glassfiber cloth by high-pressure linear water sprayed from the spray nozzle holes, so that the beating force on the electronic glassfiber cloth is increased, and the uniform stress of a cloth cover is ensured; meanwhile, the stacking of water sprayed from a part between the adjacent spray nozzles is avoided, the looseness degree of the glassfiber in the electronic glassfiber cloth is ensured, the air permeability of the electronic glassfiber cloth is reduced, the back of the electronic glassfiber cloth of the machine body is not shielded by a roller, linear high-pressure water can penetrate through the cloth cover directly, the penetration of the high-pressure water from the cloth cover is effectively ensured, and the fiber opening effect is good.

Description

Technical field: [0001] The invention belongs to post-treatment surface fiber opening equipment for electronic grade glass fiber cloth, and specifically relates to an ultra-high performance post-treatment surface fiber opening machine, which is mainly used to improve the air permeability and permeability of electronic grade glass fiber cloth. Background technique: [0002] With the development of electronic products in the direction of lightness, thinness and shortness, the requirements for heat resistance and surface smoothness of printed circuit boards are getting higher and higher. Permeability puts forward higher requirements. [0003] In order to improve the flatness and uniformity of the surface of electronic grade glass fiber cloth, it is necessary to carry out fiber opening treatment on the surface of the electronic cloth. At present, the high-pressure water impact is mainly used to open the surface of the cloth, such as figure 1 As shown, the fiber opening machine ...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the purpose of the present invention is to provide an ultra-high-performance post-processing surface fiber opener to solve the problem that the warp and weft yarns are not scattered and the air permeability is uneven when the current surface fiber opener is opening the electronic cloth. The problem of large size and poor fiber opening effect

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