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Hook-free fastening tape and manufacturing method thereof

A manufacturing method and technology of hook and loop fasteners, which can be applied to fasteners, clothing, applications, etc., can solve the problems of easy damage of the pile surface and the reduction of the fastening effect, and achieve the effects of small peeling force and shearing force and low noise

Pending Publication Date: 2017-08-18
WUXI PAIHO TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned patent document 1 has achieved the effect of rapid tearing and low noise by reducing the area of ​​the hook and loop, but in essence the hook and loop is still hooked and fastened by the hook and loop on the fluff surface, and the fluff surface is easy to be damaged. After using the hook and loop for a period of time, the effect of the hook and loop is greatly reduced

Method used

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  • Hook-free fastening tape and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] figure 1 Shown is the fastened part of the hookless hook-and-loop fastener of the present invention, the surface of the texture 2 of the hook-and-loop fastener is evenly distributed with terry loop dry 1, and the terry loop dry 1 adopts the structure of the loop terry. It is made after the arc is cut off. The surface of the hookless hook-and-loop fastener is a plush fabric, and the hooking force is formed by the entanglement of the plush fabric and the terry loop stem 1, so that the hook-and-loop fastener and the fastened belt are glued to each other.

[0023] When the hookless Velcro is being weaved, the warp yarns are arranged in the following manner: 1 polyester loop yarn and 4 polyester ground warps. The fineness of polyester terry yarn is 0.05mm, the fineness of polyester ground warp is 0.10mm, the fineness of polyester weft yarn is 0.10mm, the height of polyester terry yarn is 1.6mm, and all raw materials are polyester monofilament. At the same time, the ultravi...

Embodiment 2

[0027] When the hookless Velcro is being weaved, the warp yarns are arranged in the following manner: 1 polyester loop yarn and 4 polyester ground warps. The fineness of polyester terry yarn is 0.06mm, the fineness of polyester ground warp is 0.13mm, the fineness of polyester weft yarn is 0.13mm, the height of polyester terry yarn is 1.8mm, and all raw materials are polyester monofilament. At the same time, the ultraviolet lamp tube does not need to heat the terry, and does not need to eliminate the internal stress of the terry.

[0028] When the hook-free adhesive tape was prepared with a coating adhesive coating, the coating adhesive formula was: resin: methyl ethyl ketone: the weight ratio of the bonding agent was 1: 0.9: 0.7, and the amount of glue on the adhesive tape was 130g / m 2 , Dry the glued Velcro at 100°C. The resin is CX-6950D resin produced by Coating Fine Chemicals (Kunshan) Co., Ltd., and the bonding agent is CA-861 bonding agent produced by Coating Fine Che...

Embodiment 3

[0031] When the hookless Velcro is being weaved, the warp yarns are arranged in the following manner: 1 polyester loop yarn and 4 polyester ground warps. The fineness of polyester terry yarn is 0.08mm, the fineness of polyester ground warp is 0.16mm, the fineness of polyester weft yarn is 0.16mm, the height of polyester terry yarn is 2.0mm, and all raw materials are polyester monofilament. At the same time, the ultraviolet lamp tube does not need to heat the terry, and does not need to eliminate the internal stress of the terry.

[0032] When preparing the coating adhesive coating for the hook-free adhesive tape, the coating adhesive formula is: resin: methyl ethyl ketone: the weight ratio of the bonding agent adopts 1: 1: 0.8, and the consumption of glue on the adhesive tape is 150g / m 2 , Dry the glued Velcro at 105°C. The resin is CX-6950D resin produced by Coating Fine Chemicals (Kunshan) Co., Ltd., and the bonding agent is CA-861 bonding agent produced by Coating Fine C...

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Abstract

The invention relates to a hook-free fastening tape and a manufacturing method thereof. The hook-free fastening tape comprises a fastening tape body and a fastened tape body. A plush fabric is arranged on the surface of the fastening tape body, a pile-loop shearing fabric is arranged on the surface of the fastened tape body, the plush fabric and the pile-loop shearing fabric are mutually fastened, and the pile-loop shearing fabric is prepared in the mode that loop arcs of pile loops are sheared. According to the hook-free fastening tape, hooking force is formed in the mode that plush and needle loops are tangled, the plush fabric and the pile-loop shearing fabric are fastened, a hook-free-fastening-tape assembling piece is formed, the peeling force and the shearing force are small, the puncturing and rough and dry feelings are avoided, and the softness and the comfortable performance are achieved; it is avoided that due to a hook, drastic peeling and rapid shearing damaging of the plush face are generated, noise is tiny, and the hook-free fastening tape can be widely applied to children garments, decorating materials, medical apparatuses and instruments, laboratory-instrument-device fastening pieces and the like.

Description

[0001] Technical field: [0002] The invention relates to a hook-and-loop fastener, in particular to a hookless hook-and-loop fastener and a manufacturing method thereof. [0003] Background technique: [0004] The hook and loop fasteners that circulate in the domestic and foreign markets are all hooked and hooked. The advantage of hooked and hooked fasteners is high strength, but the disadvantages are large peeling force, high noise, large surface damage and short service life. Under the conditions of not needing greater strength, requiring low noise, easily damaged surface of supporting fabric, and long service life, the disadvantages of hook and loop fasteners are obvious. [0005] Patent Document 1: CN2764201Y describes a hook and loop fastener, which includes a hook and loop fastener and a hook and loop fastener with a fluffy surface. The upper surface is provided with a number of interlaced buckles with hook and loop. In the joint block and the isolation block without ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B18/00
CPCA44B18/00A44B18/0023A44B18/0069
Inventor 郑国烟王其张文亮吴斯良刘昌杰郑程嘉
Owner WUXI PAIHO TEXTILES CO LTD
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