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Novel Velcro tape and special equipment therefor

A Velcro, a new type of technology, applied in applications, fabrics, textiles, etc., can solve the problem that silk hooks are easy to be straightened, and achieve the effect of prolonging the service life

Inactive Publication Date: 2009-04-22
HUIZHOU WEISHIDA WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to provide a new Velcro and its special equipment, which improves the structure and equipment of the existing Velcro, solves the defect that the traditional Velcro hooks are easy to be straightened, and further prolongs the service life of the Velcro

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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  • Novel Velcro tape and special equipment therefor
  • Novel Velcro tape and special equipment therefor

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Embodiment Construction

[0010] Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in further detail.

[0011] like figure 1 A new Velcro shown includes a base tape 1, which can be woven from various suitable materials such as nylon yarn, nylon yarn, polyester yarn and the like. The base tape 1 has at least one bonding surface 11, on which the PP monofilaments 2 are erected, and the PP monofilaments 2 are relatively thin and densely arranged in the actual object. figure 1 Use magnification. PP monofilament 2 is polypropylene monofilament. PP (ie: polypropylene) is a semi-crystalline thermoplastic with high impact resistance, strong mechanical properties, and resistance to various organic solvents and acid and alkali corrosion. The root of the PP monofilament 2 is fixed to the blank tape 1, and the head 21 of the PP monofilament 2 is set in a mushroom shape. Generally, the head 21 is formed by hot-melting the PP monofilament 2, and the head 21 is...

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

The invention discloses a novel magic tape and special equipment thereof. The magic tape comprises a blank belt which is at least provided with a bonding face, the bonding face is provided with erect PP monofilaments, the root parts of the PP monofilaments are fixed with the blank belt, and the heads of the PP monofilaments are designed into a mushroom shape. The magic tape has the advantages that the head of monofilament of the prior magic tape is designed into the mushroom shape, and the special equipment is improved, so that all PP monofilaments on the blank belt form a mushroom shaped surface and have stronger gluing force when the mushroom shaped surface is bonded with a rough surface; and the magic tape overcomes the defects that a hook of the prior magic tape is easy to straighten, thereby prolonging the service life of the magic tape.

Description

technical field [0001] The invention relates to a new magic sticker and its special equipment. Background technique [0002] The traditional Velcro uses a hook-shaped surface to fit the rough surface. The hook-shaped surface of the Velcro is woven on one side of the blank tape with nylon monofilament, and then woven on the blank tape through a monofilament hook cutting machine. The continuous monofilament is cut, so that the head of the single monofilament after cutting forms a hook shape, and the hook of each monofilament head is used to form a hook-shaped surface on one surface of the blank strip. But after the Velcro of above-mentioned structure is used for a long time, the silk hook of nylon monofilament head will be straightened slowly, and Velcro fit effect can be reduced gradually, and service life is short. Contents of the invention [0003] The purpose of this invention is to provide a new Velcro and its special equipment, which improves the structure and equipme...

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): D04B1/02D04B21/02D03D27/00A44B18/00
Inventor 吕俊庆
Owner HUIZHOU WEISHIDA WEAVING
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