Self-fastening fabric

Inactive Publication Date: 2018-03-15
CHOU CHAO MU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invention provides a self-fastening fabric that can be easily tailored while maintaining a mutual fastening effect. This is achieved by including a micro-fibriform loop fabric structure and a fibriform hook-like fabric structure in the fabric. The micro-fibriform loop fabric structure and the fibriform hook-like fabric structure are designed to have a specific area ratio and a preset multiple greater than or equal to two. The fibrous material in the micro-fibriform loop fabric structure includes at least one mixed-shrinkage yarn, which has micro-fibriform loops formed by a heat shrinking process. The fibrous material in the fibriform hook-like fabric structure includes at least one thermoplastic-fiber yarn, which has hairiness and restraining fibers having a curved shape and / or a bead distal end formed by a singeing process. When the micro-fibriform loops and the restraining fibers are mutually hooked or tangled, a fastening effect is formed between the two surfaces of the fabric.

Problems solved by technology

If there is no other fibers with different heat shrinking rates being formed after the composite yarn being processed with the splitting treatment, the surface of the loop fabric structure will be only formed as a flat compact fabric without fluffy loop-like fastening elements thereon, and the fastening effect will be quite limited.
Moreover, if the weight of the heat melting short yarn contained in the hook fabric structure is less than 50%, the restraining fibers remained after the non-heat melting fibers burn out in the singeing treatment can only offer a poor fastening effect.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

first embodiment

[0019]Referring to FIG. 1, a self-fastening fabric 1 is provided by the present invention, the self-fastening fabric 1 is a woven 3 / 1 warp-faced twill structure, warp yarns 11a of the self-fastening fabric 1 at least include one thermoplastic-fiber yarn 111, weft yarns 12a at least include one differential heat melting yarn 121. Wherein, a first surface 1a of the 3 / 1 warp-faced twill structure is defined as a fibriform hook-like fabric structure 11, and a second surface 1b thereof is defined as a micro-fibriform loop fabric structure 12. When being viewed from the first surface 1a of the self-fastening fabric 1, the 3 / 1 warp-faced twill structure is shown, and the floating points of the warp yarns 11a is three times the floating points of the weft yarns 12a ; in this arrangement, the first surface 1a is served as a fibriform hook-like fabric structure surface. As such, the area of the fibriform hook-like fabric structure 11 occupying the first surface 1a is three times the area of ...

second embodiment

[0036]Referring to FIG. 7, which discloses the self-fastening fabric provided by the present invention, the self-fastening fabric 1 is a variation of the interlock double-face based structure, a first surface 1a of the self-fastening fabric 1 is served as a fibriform hook-like fabric structure 11 and includes a thermoplastic-fiber yarns 111. A second surface 1b of the self-fastening fabric 1 is served as a micro-fibriform loop fabric structure 12 and includes mixed-shrinkage yams 121.

[0037]A plurality of connection points of the first surface 1a and the second surface 1b are formed for fabricating the self-fastening fabric 1. The connection points are respectively formed with a recess on the first surface 1a, and the connection points are hidden in the recesses, so that the first surface 1a is fully provided with the fibriform hook-like fabric structure 11, and the second surface 1b is fully provided with the micro-fibriform loop fabric structure 12, or vice versa. With the variatio...

third embodiment

[0039]Referring to FIG. 8, which disclosed the self-fastening fabric provided by the present invention, the self-fastening fabric 1 is a plated jersey fabric, the knitted fabric is formed through stacking a mixed-shrinkage yarn 121 and a thermoplastic-fiber yarn 111 then being knitted by a single jersey knitting machine. If the thermoplastic-fiber yarns 111 of the fibriform hook-like fabric structure 11 are shown in the first surface 1a, the mixed-shrinkage yarns 121 of the micro-fibriform loop fabric structure 12 are shown on the second surface 1b, or vice versa. According to this embodiment, the first surface 1a is fully provided with the micro-fibriform loop fabric structure 12, and the second surface 1b is fully provided with the fibriform hook-like fabric structure 11.

[0040]As mentioned above, the fiber contained in the fibriform hook-like fabric structure 11 of the first surface 1a can be the thermoplastic-fiber spun yarn or the thermoplastic filament yarn, if the thermoplasti...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

A self-fastening fabric at least includes a micro-fibriform loop fabric structure and a fibriform pile fabric structure; a surface of the micro-fibriform loop fabric structure has a plurality of micro-fibriform loops formed through a heat shrinking treatment; and a surface of the fibriform pile fabric structure has hairiness and a plurality of restraining fibers respectively having a curved status and / or a bead distal end formed through a singeing treatment; when the micro-fibriform loop fabric structure on the first surface and the fibriform pile fabric structure on the second surface are in contact, the micro-fibriform loops and the restraining fibers are mutually hooked or tangled, so that a fastening effect is formed between the first surface and the second surface.

Description

BACKGROUND OF THE INVENTION1. Field of the Invention[0001]The present invention relates to a self-fastening fabric, especially to a fabric having a first surface and a second surface being provided with a mutual fastening function.2. Description of Related Art[0002]Taiwan Pat. No. 1388291 (equivalent to U.S. Pat. No. 8,551,596) granted to the applicant of the present invention has disclosed a conventional self-sticking fabric; the self-sticking fabric comprises a hook fabric structure and a loop fabric structure, the loop fabric structure is formed through a composite yarn being woven then processed with a splitting treatment for being decomposed so as to form more ultra microfibers, and loop-like fastening elements are respectively formed between two interlacing points of the yarn; and the hook fabric structure is composed of a heat melting synthetic short yarns, and formed as a mixed fabric through being mixed with micro-fiber yarn by utilizing a shuttle loom or a knitting machine...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D03D27/02D03D15/00D03D15/08D03D13/00D04B1/04D04B1/12D04B1/18D01H1/02D06C23/00D01D5/30D03D15/56
CPCD03D27/02D03D15/0077D03D15/08D03D13/008D04B1/04D03D15/0061D04B1/18D01H1/02D06C23/00D01D5/30D04B1/12A44B18/00A44B18/0023D03D27/00D10B2331/04D10B2331/02D10B2321/022D10B2321/021D03D15/44D03D15/56D03D1/00A44B18/003D10B2501/0632D02G3/26D10B2401/04D10B2401/16D03D15/33D03D15/567D03D15/49
InventorCHOU, CHAO-MU
OwnerCHOU CHAO MU