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PTFE (polytetrafluoroethylene) sewing thread and preparation technique thereof

A technology of PTFE and sewing thread, applied in the field of sewing thread structure, can solve the problem of scattered thread ends and difficult to find, and achieve the effects of eliminating the need to search for thread ends, high installation and fixing strength, and reasonable and effective preparation process.

Active Publication Date: 2019-07-26
ZHEJIANG LUCKING ENVIRONMENTAL PROTECTION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the sewing thread in this utility model patent has the problem that the thread ends are scattered and difficult to find after use.

Method used

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  • PTFE (polytetrafluoroethylene) sewing thread and preparation technique thereof
  • PTFE (polytetrafluoroethylene) sewing thread and preparation technique thereof
  • PTFE (polytetrafluoroethylene) sewing thread and preparation technique thereof

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Embodiment Construction

[0025] The following descriptions are only preferred embodiments of the present invention, and do not limit the scope of the present invention.

[0026] Example: as attached figure 1 , 2 , 3, 4 and attached Figure 5 As shown, a PTFE sewing thread includes a PTFE thread body 11, and also includes a thread end marking block 1, which is arranged on the side of the thread end marking block 1 and is used for clamping and fixing the board body clamping unit 2 on the desktop board 12 , the thread body fixing groove 3 arranged on the side of the thread head marking block 1, the in-slot inserting unit 4 and the in-slot engaging unit 5 respectively arranged on two opposite inner sides of the thread body fixing groove 3, and The two ends are respectively arranged on the plug-in unit 4 in the groove and the engaging unit 5 in the groove, and are used to press and fix the PTFE wire on the inner side of the wire body fixing groove 3 by sliding and pressing. The slide plate unit 6 of the...

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Abstract

The invention belongs to the technical field of sewing thread structures and particularly relates to a PTFE (polytetrafluoroethylene) sewing thread and a preparation technique thereof. A PTFE thread is prepared first; a thread end marker, a plate clamping unit, a thread fixing groove, an intra-groove insert unit, an intra-groove fastening unit and a sliding plate unit are arranged on the PTFE thread; therefore, the PTFE sewing thread is utilized effectively, and finding after fixation of a thread end is not required. The preparation technique of the PTFE sewing thread is reasonable and effective; the thread end marker is fixedly mounted on the PTFE thread under high strength; the PTFE thread is convenient to remove for use and fixedly insert; the thread end marker is fixed stably on a tabletop; the tedious work of finding a thread end is omitted.

Description

technical field [0001] The invention belongs to the technical field of sewing thread structures, and in particular relates to a PTFE sewing thread and a preparation process thereof. Background technique [0002] PTFE sewing thread refers to a type of sewing thread made by twisting and plying PTFE fibers, which has the advantages of high tensile strength, high chemical stability and suitable for high temperature environments. On the other hand, the existing PTFE sewing thread, like other sewing threads, has the problem that the thread ends are scattered randomly after use, which is inconvenient to find. Therefore, there is an urgent need for a PTFE sewing thread with a thread end fixing function on the market to ensure the use of the sewing thread. The back thread is easy to find. [0003] The patent announcement number is CN204780042U, and the Chinese utility model patent with the announcement date of 2015.11.18 discloses a sewing thread, including a main sewing thread and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01D5/12D01F6/12
CPCD01D5/12D01F6/12
Inventor 周宏成薛峰
Owner ZHEJIANG LUCKING ENVIRONMENTAL PROTECTION CO LTD
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