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Knitted Fabric For Hook-and-loop Fastener

A knitted fabric and warp knitted fabric technology, which is applied in the directions of weft knitting, warp knitting, fasteners, etc., can solve the problems of increasing thread volume and cost, and achieve the effect of increasing strength and strength.

Active Publication Date: 2012-07-18
LU PU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, there is a problem of increasing costs due to the increase in the amount of wires

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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  • Knitted Fabric For Hook-and-loop Fastener
  • Knitted Fabric For Hook-and-loop Fastener
  • Knitted Fabric For Hook-and-loop Fastener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Below, refer to Figure 1 ~ Figure 3 , Figure 5 to Figure 9 Preferred embodiments of the knitted fabric for surface fasteners of the present invention will be described. In addition, in Figure 6 and Figure 7 In , the knitting yarn of the surface part (F) is shown by a dotted line, the knitting yarn of a middle part (M) is shown by a solid line, and the knitting yarn of a back part (B) is shown by a dotted line.

[0049] Such as figure 1 As shown, the suede surface (1) for surface fasteners of the present invention is mainly formed by a tricot warp knitted fabric (2), an adhesive layer (3), and a base tape (4), and the tricot warp knitted fabric is composed of a surface part ( The braided wire of F), the braided wire of the middle part (M), and the braided wire of the back part (B) are formed.

[0050] The knitting yarn of the back part (B) is connected with the adjacent knitting yarn, thereby forming a base fabric. In addition, the back part is bonded to the ad...

Embodiment 2

[0104] refer to Figure 4 Another example of the knitted fabric for surface fasteners of the present invention will be described. The tricot fabric of this embodiment is the same as the above-mentioned embodiment except that the stitch pattern of the knitting yarn of the surface portion (F) is different.

[0105] When the stitch pattern of the knitting thread forming the surface part (F) of the tricot warp knitted fabric of the present embodiment is represented by a cycle of stitch positions from 1 to 9, it is expressed as 4-5 / 0-1 / 4- The cycle of 5 / 0-1 / 5-4 / 9-8 / 5-4 / 9-8 indicates the stitch pattern of the surface part, such as Figure 4 Weave as shown.

[0106] That is, in the case where the continuous loop portion (6) is set as an intermediate position, every two piles (5) are alternately knitted. Thereby, two fluffs are formed on the right side, then two fluffs are formed on the left side, and then two fluffs are formed on the right side so that they are repeatedly arranged...

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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PUM

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Abstract

[Problem] To provide a knitted tricot fabric having a high fabric strength and a low cost, which is to be used in a female member of a hook-and-loop fastener, exhibits a large engagement force with an engaging element and, in the case where said knitted fabric is engaged with engaging elements located on both sides thereof, shows no difference between the engagement forces in both directions. [Solution] A knitted fabric for hook-and-loop fastener, which is a knitted tricot fabric consisting of a knitting yarn in the front face part, a knitting yarn in the middle part and a knitting yarn in the back face part, wherein the knitting yarn in the front face part, the knitting yarn in the middle part and the knitting yarn in the back face part are each provided with loops formed at definite intervals, the loops formed in the knitting yarn in the front face part are connected with the loops formed in the knitting yarn in the middle part, and the loops formed in the knitting yarn in the middle part are connected to the loops formed in the knitting yarn in the back face part. In the knitted tricot fabric, a same number of piles are formed by the knitting yarn in the front face part alternately from side to side, and the knitting direction of the loop-forming knitting yarn in the front face part is opposite to the knitting direction of the loop-forming knitting yarn in the middle part while the knitting direction of the loop-forming knitting yarn in the middle part is opposite to the knitting direction of the loop-forming knitting yarn in the back face part.

Description

technical field [0001] The invention relates to a braided fabric for surface fasteners used for the suede surface of surface fasteners. Background technique [0002] Adhesive tapes have been commonly used in the past in order to enable easy joining of base fabric to base fabric or cloth to cloth or the like. However, the adhesive tape has a problem in that dust, dust, etc. adhere to the adhesive layer as the number of times of use increases, and the adhesive force decreases. For this reason, surface fasteners are being used more and more in place of tapes in simple joining. [0003] The suede surface of the surface fastener used in the simple joint is mostly made of tricot fabric. The tricot fabric for surface fastening is required to be able to withstand the required number of times of sticking and tearing and to reduce the manufacturing cost as much as possible during use. In addition, the higher the bonding force with the fastener such as the hook, the better, and the ...

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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Patent Type & Authority Applications(China)
IPC IPC(8): A44B18/00D04B21/02
CPCA44B18/0034D04B21/02D04B21/04D10B2501/0632D04B1/02Y10T428/2395A44B18/00
Inventor 土田聪羽部敏德
Owner LU PU CO LTD
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