Polytetrafluoroethylene textile and manufacturing method thereof

Abstract

A polytetrafluoroethylene textile and manufacturing method thereof is disclosed. The method of manufacturing the polytetrafluoroethylene textile comprises: providing a polytetrafluoroethylene yarn and an artificial fiber yarn; and performing a knitting process to knit the polytetrafluoroethylene yarn and the artificial fiber yarn together to thereby obtain the polytetrafluoroethylene textile. The polytetrafluoroethylene textile comprises: an artificial fiber structural layer comprising a plurality of artificial fiber yarns; and a polytetrafluoroethylene structural layer comprising a plurality of polytetrafluoroethylene yarns, and a part of the polytetrafluoroethylene yarns of the polytetrafluoroethylene structural layer and a part of the artificial fiber yarns of the artificial fiber structural layer are knitted together.

Description

CROSS-REFERENCE TO RELATED APPLICATION[0001]This application claims priority from Taiwan Patent Application No. 105139002, filed on Nov. 25, 2016 and Taiwan Patent Application No. 105218114, filed on Nov. 25, 2016, in the Taiwan Intellectual Property Office, the content of which are hereby incorporated by reference in their entirety for all purposes.BACKGROUND OF THE INVENTION1. Field of the Invention[0002]The present invention relates to a textile and a manufacturing method thereof, in particular with respect to a polytetrafluoroethylene textile and a manufacturing method thereof.2. Description of the Related Art[0003]In recent years, people gradually pay attention to the importance of the outdoor leisure activities, exercise and fitness, and for sports dress, light and comfortable and other functional clothing have also been stressed. Therefore, this type of functional clothing has gradually become the mainstream of development. In general, the outdoor leisure clothing that makes ...

AI Technical Summary

Benefits of technology

[0015]In accordance with the preceding description, the polytetrafluoroethylene textile and the manufacturing method thereof of the present invention may have one or more following advantages:

[0017](2) In the method of manufacturing the polytetrafluoroethylene textile of the present invention, the pretreatment process is performed before performing the knitting process to make the polytetrafluoroethylene yarn have the knit-assisting part to thereby facilitate knitting the polytetrafluoroethylene yarn and the artificial fiber yarn together and confining the artificial fiber yarn correspondingly. Therefore, the structure of the polytetrafluoroethylene textile manufactured by the method of the present invention is strong.

[0018](3) In the polytetrafluoroethylene textile and the manufacturing method thereof of the present invention, the abilities of waterproofing and moisture permeation of the polytetrafluoroethylene textile can be improved by performing the laminating process to laminate the water repellent fabric with the polytetrafluoroethylene textile together.

[0019](4) In the polytetrafluoroethylene textile and the manufacturing method thereof of the present invention, the manufactured polytetrafluoroethylene textile has excellent characteristics of moisture-proof, water resistance and water repellent by using specific materials and specifications of the artificial fiber yarn.

Problems solved by technology

However, the water repellent is often merely coated over the surface of the fabric by coating the water repellent on the fabric.

The water repellent will be easily lost due to friction after repeated use, external friction and washing, resulting in water repellent function decline and shortcomings of poor durability.

The original permeability of the fabric is often damaged because too much amount of resin coating block the pores between the fabric fibers by using the affixing or lamination method to laminate the waterproof and moisture permeable film on the surface of the fabric, resulting in shortcomings of obstructing permeability of the fabric.

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