Safety toe cap base material structure for work shoes

Abstract

This creation is related to safety toe cap for work shoes, especially related to a kind of multi-axial weaving angle, multi-dimensional structure and capable of increasing strength for work shoes with safety toe cap base material structure.

Description

BACKGROUND OF THE INVENTION [0001] (1) Field of the Invention [0002] This creation is related to safety toe cap for work shoes, especially related to a kind of multi-axial weaving angle, multi-dimensional structure and capable of increasing strength for work shoes with safety toe cap base material structure. [0003] (2) Description of the Prior Art [0004] According to known work shoes safety toe cap habitually used, it is by using mixed material such as fiber glass or thermoplastic resin etc. and molding by place it in a mold by hot press or thermoform. Because the strength is limited and not enough elongation, it is unable to be made as high strength safety toe cap. Consequently there is a kind of composite lamination molding material 10 as per FIG. 1, by means of strengthen fiber weaved cloth and weaved mix thermoplastic resin 11 in the center, the top and bottom face are using roving layer of strengthen short fiber glass mix thermoplastic resin 12, attempt using sandwich laminatio...

AI Technical Summary

Benefits of technology

[0005] The main objective of this creation is to provide a kind of safety toe cap for work shoes that can provide another kind of molding material for increase safety toe cap strength, to make safety toe cap possess high strength structure.

[0006] To achieve the above mentioned objective, this creates a kind of safety toe cap base material structure for work shoes. It is including at least 3˜5 layers of fiber layer comprised by method of pressing. And, each of these fiber layers is formed by molding materials using strengthen fiber glass or thermoplastics resin filament weaving at four kinds of different angles. To provide a kind of multi-axial and multi-dimensional structure safety toe cap base material structure, results in better strengthen effect and safety.

Problems solved by technology

Because the strength is limited and not enough elongation, it is unable to be made as high strength safety toe cap.

Consequently there is a kind of composite lamination molding material 10 as per FIG. 1, by means of strengthen fiber weaved cloth and weaved mix thermoplastic resin 11 in the center, the top and bottom face are using roving layer of strengthen short fiber glass mix thermoplastic resin 12, attempt using sandwich lamination to improve its strength, but this strength is also not perfect.

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