Method for manufacturing casing with textile fiber grain

A manufacturing method and technology for weaving fibers, which are used in fiber processing, textiles and papermaking, chemical instruments and methods, etc., can solve the problems of high cost expenditure, the surface quality of finished shell products cannot be improved, etc. Thickness texture, wide range of applications

Inactive Publication Date: 2008-02-13
林雪霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the existing manufacturing method not only requires higher cost ex

Method used

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  • Method for manufacturing casing with textile fiber grain
  • Method for manufacturing casing with textile fiber grain
  • Method for manufacturing casing with textile fiber grain

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[0046] Please refer to FIGS. 3 and 4 at the same time. FIG. 3 is a schematic diagram of the manufacturing method of the embodiment of the present invention, and FIG. 4 is a schematic diagram of the manufacturing of the housing with woven fiber patterns according to the embodiment of the present invention. The manufacturing method of the shell with woven fiber patterns of the present invention mainly includes covering the upper and lower surfaces of a woven fiber cloth impregnated with resin 20 with TPU film 30 respectively, and then performing flat plate hot pressing. After that, a PET film 50 is bonded to the upper and lower surfaces of the hot-pressed plate, and then further shaped and processed to form the finished shell 62.

[0047] The manufacturing method of the embodiment of the present invention includes the following steps: (1) providing a woven fiber cloth impregnated resin material S21; (2) covering the upper and lower surfaces of the woven fiber cloth impregnated resin...

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Abstract

The present invention relates to a manufacturing method for shell which has the woven fiber grains and a smooth surface without pits formed after the treatment on the surface of woven fiber cloth containing impregnated resin. The manufacturing method of shell with woven fiber grains of the present invention comprising that the upper and lower surfaces of the woven fiber cloth containing impregnated resin are at least covered with one thermoplastic polyurethane film and then the fiber cloth is put on a slab mold for hot pressing and form a plastic shell board. The upper and lower surfaces of the plastic shell board are stuck with thermoplastic film similar to the film of polyethylene terephthalate and pressed with a slab to form a shell board for processing; the shell board for processing is cut into preset shape and size and the secondary processing is implemented in the mold to form, i.e. to form the performed shell product.

Description

technical field [0001] The invention relates to a woven fiber cloth impregnated with resin, in particular to a manufacturing method for treating the surface of the woven fiber cloth impregnated with resin to form a shell with woven fiber textures with a flat surface and no cavities. Background technique [0002] In general plastic composite materials, using fiber as a reinforcement is one of the most common molding methods. With the addition of fibers, plastics that are originally rigid or low in strength can be greatly improved in their physical properties, making them suitable for use as structural materials. On the other hand, due to its light weight, good strength, strong plasticity, moisture resistance, corrosion resistance and other excellent properties, its application footprint can be seen in all equipment structures such as aerospace, ships, transportation, building materials, electronics, and electrical appliances. . [0003] The raw materials of fiber-reinforced...

Claims

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Application Information

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IPC IPC(8): B32B37/02B32B37/10B32B38/08B32B1/00B32B27/12D06M15/564D06M23/00
Inventor 林雪霞
Owner 林雪霞
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