Manufacturing method for improving adhesiveness of hook-and-loop fastener tape

A hook-and-loop fastener and hook-and-loop technology, which is applied to fasteners, textiles, papermaking, and liquid-repellent fibers, can solve the problems of reduced adhesion and inability to maintain adhesion levels, and achieve increased hardness and improved adhesion. Adhesion and anti-penetration effects

Pending Publication Date: 2021-03-16

光明法斯特股份有限公司

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AI-Extracted Technical Summary

Problems solved by technology

[0006] Because of its excellent adhesion and sealing force, the hook and loop fastener has better durability than buttons or zippers, and is easy to stick and disassemble, so it has been widely used in industry, but the conventional nylon hook and loop and nylon The problem with hook and loop is that if yo...

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Method used

[0045] Therefore, since the hook and loop are manufactured by additionally performing the steps of moisture-proof penetration S60 and curing step S70, the hardness of the hook and loop is enhanced, and moisture does not penetrate to the surface of the fabric. It improves the weakening of the adhesive force of the hook and loop fasteners caused by moisture.

[0049] Therefore, the ho...

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Abstract

The present invention relates to a manufacturing method for improving the adhesiveness of a hook-and-loop fastener tape, and more specifically, to a manufacturing method for improving the adhesivenessof a hook-and-loop fastener tape by curing temperature conditions, resin treatment, and moisture prevention, so as to enhance the adhesiveness between hook-and-loop fasteners. The method for manufacturing the hook-and-loop fastener tape is used for improving the adhesive force between shackles, and comprises the following steps of sizing and preparing standard yarns; a weaving step of weaving theyarn into a fabric; a drying step of dyeing and drying the fabric; a coating step of coating the dried fabric with a resin; and a slitting step of slitting the coated fabric to a predetermined width.

Application Domain

Liquid repellent fibresHaberdashery

Technology Topic

ChemistrySizing +3

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Examples

Experimental program(1)

Example Embodiment

[0020]The advantages and features of the present invention will become apparent from the following detailed description and the drawings, and the methods of implementing them will become apparent. However, the invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms. Providing The invention is intended to be scope of the invention with respect to the scope of the invention, and the invention is limited only by the scope of the claims.

[0021]The embodiments of the present invention will be described in detail with reference to the drawings. Regardless of the drawings, the same reference numerals refer to the same components, and "and / or" includes one or more of the items mentioned for each and all combinations.

[0022]The terms used in this specification are used to describe exemplary embodiments, without disclosing to limit the invention. In this specification, the singular forms also include plural form unless explicitly explained in the phrase. As used in the following, "including" and / or "including" do not exclude one or more other components other than the presence other than the mentioned elements.

[0023]All terms used in this specification include technical terms and scientific terms, which can be used as those skilled in the art, unless otherwise defined. Moreover, unless explicitly defined, the terms defined in the common dictionary will not be explained or excessively explained.

[0024]Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0025]figure 1It is a flow chart of a method for producing a hook loop strip of the present invention.

[0026]Such asfigure 1As shown, by preparing step S10, weaving step S20, drying step S30, coating step S40, and longitudinal step S50, a hook loop zipper made of the present invention is fabricated. There is also a moisture-proof penetration step S60, curing step S70.

[0027]Preparation Step S10 is the step of preparing to fabricate the hook ring, and is the step of pulling the yarn and the upper paste.

[0028]In the specification process S10 prepared, the yarn is arranged and wound in parallel parallel, during the upper pulley, the yarn is injected into the glue to protect the yarn without friction and tension before weaving.

[0029]The knitting step S20 step is to woven the yarn into a fabric, and the step of braid the yarn and the weft of the yarn.

[0030]The step of drying step S30 is the step of dyeing and drying the fabric, and in accordance with a preferred embodiment, the dyeing process is adapted to carry out after weaving, but the dyeing process can be carried out after the dyeing process.

[0031]The coating S40 step is the step of coating a stained and dried fabric with a resin, and a homogeneous film is formed on the surface of the fabric to impart physical properties and properties to fabrics.

[0032]In the step S40 step, it is suitable for coating nylon resin by wet method, but the present invention is not limited thereto, and a lamination method can be used or can be coated by dry coating acrylic resin.

[0033]The segmentation S50 step is the step of cutting the coated fabric into a predetermined width using a slitter.

[0034]Here, it is preferable to cut a predetermined width into a width of 16 to 150 mm to suit a hook ring.

[0035]The moisture-proof penetration S60 step is the step of forming a moisture-proof barrier on the surface of the fabric to improve the adhesion strength of the hook loop due to moisture.

[0036]Specifically, in step S60 in which moisture penetration is prevented, it is determined to form a moisture penetration protective film by immersing the fabric to the bath to which a water permeation inhibitor is added, and water can be repelled on the surface of the longitudinal fabric. At this time, the fabric is removed from the bathtub and a moisture absorbing barrier is formed on the surface of the fabric.

[0037]Here, as a moisture permeation inhibitor, a fluorine, silicone, wax, and advanced alcohol reagent, preferably forming a fluorine moisture penetration protective film.

[0038]According to a preferred embodiment, the moisture-proof step S60 is performed after the cutting step is performed, and therefore, it is easy to form a moisture-proof film evenly on the hook ring.

[0039]The step of curing step S70 is the step of enhancing the hardness of the fabric having a moisture-resistant film.

[0040]According to a preferred embodiment, the curing step S70 step is subjected to heating in the drying chamber after removing moisture from the immersion fabric, and the curing step S70 step.

[0041]Specifically, in the step of curing step S70, the hook and the ring are carried out in a different manner, first, the hook removes moisture from the fabric forming a moisture-proof film, and is sufficiently solidified by placing it into the drying chamber. Ideally is heating it to keep it strength.

[0042]Further, preferably, the loop is completely dried by the moisture of the fabric forming the moisture permeable protective film, but is warmed by raising the temperature to the range of the groa.

[0043]That is, the hook loop according to the present invention passes through the preparation step S10, the knitting step S20, the drying step S30, the coating step S40, the slit step S50, moisture-proof penetration step S60 and the curing step S70. Preferred preparation.

[0044]At this time, the coil is performed in the same manner as the method of manufacturing the hook, but in the drying step S30 step, a brushing process process of forming a coil shape after dyeing is performed, and after drying, the coating step S40 is carried out, and the step S40 is performed. S50, moisture-proof penetration S60, which is preferably manufactured by curing step S70.

[0045]Therefore, since the hook loop is manufactured by additional moisture-proof penetration S60 and curing step S70, the hardness of the hook ring is enhanced, and the moisture does not penetrate into the surface of the fabric. It can improve the adhesion of sticky strips due to moisture.

[0046]According to a preferred embodiment, the hook ring fastener belt is preferably made of nylon, but is not limited thereto, and may be made into at least one of nylon and polyesters.

[0047]As another preferred embodiment, hook buckle belt can be prepared by mixing 85 to 90% by weight of nylon and 10 to 15% by weight of polyester.

[0048]Further, it is preferable that a plurality of cycles are arranged in the other side of the upper surface to form a plurality of cycles in the upper surface of the upper surface to form a plurality of cycles.

[0049]Therefore, the hook loop zipper according to the present invention increases the hardness of the hook ring, and the adhesion is improved by forming a moisture protective film to prevent moisture penetration, and minimizing the impact of moisture, thereby preventing a conventional hook ring. The ring riser can improve the adhesion of weakening due to moisture.

[0050]Although embodiments of the present invention have been described with reference to the above and drawings, those skilled in the art can be implemented in other specific forms, without changing the technical spirit or basic characteristics in other specific forms. You can understand there. Therefore, it should be understood that the above embodiments are illustrative and non-limiting.

[0051] [Description of the symbol]

[0052] S10: Preparation steps

[0053] S20: Knitting steps

[0054] S30: Drying steps

[0055] S40: Coating step

[0056] S50: Summary steps

[0057] S60: Steps to prevent moisture penetration

[0058] S70: Curing steps.

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Description & Claims & Application Information

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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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Classification and recommendation of technical efficacy words

High hardness
Prevent penetration

Press-Fit Terminal, a Method for Manufacturing the Same, and a Structure of Connection Between a Press-Fit Terminal and a Circuit Board

InactiveUS20080188100A1High hardnessIncrease contact areaContact member manufacturingCoupling contact membersElectroplatingMetal

Owner:AUTONETWORKS TECH LTD +2

Manufacturing method for improving adhesiveness of hook-and-loop fastener tape

AI-Extracted Technical Summary

Problems solved by technology

Method used

Abstract

Image

Examples

Example Embodiment

PUM

Description & Claims & Application Information

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