Improved process of weaving perforated sheet with hook and loop without combing

A technology of perforated sheet and hook and loop, which is applied in the direction of textiles, papermaking, textiles, looms, etc., can solve the problems of large processing wear of terry 22, messy and broken hair of terry 22, failure to meet customer requirements, etc., to achieve The effect of saving yarn consumption, improving structural strength and shortening the processing cycle

Active Publication Date: 2016-03-30
KUNSHAN YONGXIN TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Terry 22 is formed under the support of punching sheet 11 on the loom. The head 12 section of punching sheet 1 is a rectangle with a height of 2.8mm. Large and serious processing wear, so the existing non-combed products usually become messy and broken after the 500 times of stripping the loops 22, which cannot meet customer requirements

Method used

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  • Improved process of weaving perforated sheet with hook and loop without combing
  • Improved process of weaving perforated sheet with hook and loop without combing
  • Improved process of weaving perforated sheet with hook and loop without combing

Examples

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Embodiment Construction

[0031] A non-combing improvement process for weaving perforated sheets using hook and loop fasteners, comprising the following steps:

[0032] ① Whole yarn: weave raw material yarns into embryo belts according to the warp yarn, weft yarn and wool yarn respectively, and put them into the loom according to the ratio of warp yarn, weft yarn and wool yarn length ratio of 2:1:1.1;

[0033] ②Basic weaving: Weave the base layer of the hook and loop according to the ratio of two strands of warp yarn and one strand of weft yarn;

[0034] ③ Terry weaving: use the perforated sheet as a support, weave loops on the base layer with wool yarn;

[0035] ④Heat-shrinking treatment: Heat-shrinking the woven Velcro through boiling water.

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] Such as image 3 , Figure 4 As shown, the present invention is a weaving perforated sheet 1' for Velcro, which is used for weavin...

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PUM

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Abstract

The invention relates to a weaving perforated sheet for hook and loop fasteners and an improved process of using the perforated sheet without combing. The perforated sheet includes a handle for fixing on a loom and a head for shaping the loop , the section of the head is D-shaped, the two upper edges of the head are rounded, and the two lower edges of the head are right angles. The buckle belt does not comb the improved process. This method omits the combing step on the basis of ensuring that the loops stand upright, and the product has small loops, saves materials and is not easy to break when used.

Description

【Technical field】 [0001] The invention relates to the technical field of Velcro weaving, in particular to an improved technique for weaving perforated sheets using Velcro without combing. 【Background technique】 [0002] Velcro, also known as Velcro, is generally divided into hook surface belt and wool surface belt. It is a kind of connecting accessories widely used in clothing, shoes, hats, gloves, leather bags and other objects. The hook surface tape and the fur surface tape can be bonded or torn, which is more convenient and quicker than zippers and other connecting parts. Such as figure 1 , figure 2 , some wool belts are composed of a base layer 21 and a loop 22 woven on the base layer 21. During use, the loop 22 may be broken and fluffed due to being pulled, which will affect the appearance and service life. After the combing step is required to use. Therefore prior art has developed some non-comb hook and loop products that are anti-fluffing. Terry 22 is formed un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D15/00D03D13/00D03D27/00D06C13/08D03D15/283
CPCD03D15/00D03D27/02D03D39/22D10B2501/063D10B2331/02
Inventor 杨天佑
Owner KUNSHAN YONGXIN TEXTILE
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