TW517005B - Method for joining non-woven fabrics to other materials - Google Patents

Abstract

This invention provides a method for joining non-woven fabrics to other materials, by means of inserting a needle on a needle disc having a needle hook into the non-woven fabrics and other materials (such as aluminum foils, foaming body and cloths). The needle hooks can move the non-woven fabric fibers to dig in the other material. Upon withdrawal of the needles, some fibers penetrate or are remained in the other material such that the non-woven fabric fibers and the other material are mutually intertwined to each other. This method conforms to the environmental protection considerations without causing injuries to the human body, does not destroy the original softness and permeability of the non-woven fabrics and implements the products to its fullest extent.

Description

517005 V. Description of the invention (1) The celebrities and scholars have a method about a multi-layer (two-layer, three-layer ...) material / especially a non-woven fabric and other materials (such as aluminum foil, hair principle) : Γ, ϊί method 'It mainly uses non-woven fabrics with fibrous entanglement and allows some fibers to penetrate into other materials, so that the non-woven fabrics-other materials are closely tied together. Putian:' The well-known non-woven fabrics have softness. Comfortable and good air permeability, PU foam 2 foams, such as ρ Ε, Ε VA, SBR, CR, cloth ΐ quality, f, the compression resistance provided by the foam, non-woven , Transport = ', milk permeability, Seoul and other materials are often used after the combination of materials such as shoe materials, such as Γ square body, etc., and currently non-woven fabrics and foam, the two glue on the foam surface: to: Taiwan Institute Set the rubber wheel to coat the solvent-containing foam surface and press it with heat; the woven cloth is glued to the glued hair body, and the glue is bridged, and the glue bridges to solidify; the non-woven cloth and foaming water contain toluene solvent, M I. The bonding method of my cloth and foam. , Jiaben solvent smell; :: Today :: Environmental protection requirements, the laminating machine must be treated with static electricity, and the rolling smell is harmful to the human body, and it may cause a fire due to ignition, and it is not preventable When this solvent is volatilized, it will be damaged by static electricity and air permeability, and the original softness of the solvent will be considered in view of the performance of the applied product. The method has a violation of environmental protection. The non-woven fabric and the foam glue are bonded together. The non-woven fabric is glued, which will reduce i 哉 'and cause serious harm to the human body. The softness and breathability of the product's performance will be affected, which will make the experience of the product manufacturing process related. , And the lack of Xi L Xi, and has been engaged in phase, and countless trials and attempts for many years, eventually

Page 4 M7005 V. Description of the invention (2) It is clear that one kind of non-woven fabric and the other of the present invention, that is, the main purpose of the present invention is to pass: two or two methods. Material combination method, which has the character ^ k for one kind of non-woven fabric and any other harm, does not destroy the uncontrollable ... The performance of the products applied to human body can be fully exerted = degree and lice permeability 'make the present invention a non-woven fabric invitation i The purpose of μ u ^ is mainly to use the combination of ”^ to achieve the above-mentioned purple insertion by needles with needle hooks on the dial; the characteristics of the winding principle, after the fibers of the non-woven fabric are pierced into the hair foam body, The needle hook can move the fibers, so that some of the fibers are stabbed and the needle is pulled out. The needle hook is not tightly tied to the foam and therefore stays in the foam. ^ It is not woven in the foam for the above purposes and A further technique is to achieve-the preferred embodiment, and cooperate with the figure: for its manufacturing method, please refer to Fig. 1 and Fig. 2: 如 = as described later ... the preferred embodiment of the manufacturing process 3 diagram As shown, the system / knife is a schematic diagram of the hair surface, and its non-weavers 0): the schematic diagram of the road needle and the structure produced by the entire combined manufacturing process (12 :: layer material step: tight company, structure, system includes The following steps are accurate: Foam (1 2) (12) can be PE , EVA, and quality are suitable, and then use non-woven fabric (1 Q foam (1 2) surface; as the lower layer material, foam SBR, pu and other foam materials) as the upper layer material, and spread it on the hair, pin : Pierce the needle (1 6) of the needle fishing on the dial

V. Instructions (3)? Non-woven cloth (1 0! Over non-woven cloth (i body (1 2) ^ withdrawal needle: the needle 12), the thorns in the needle hook (1 2) or left in foam molding: Withdrawing the needle (1 2), therefore, according to the above-mentioned hairpin, it only needs to first pierce the needle without the hook into the non-fiber into the foam body of the foam, and have 1, the body of the invention produces 2, does not damage the Breathable products) and hair 〇) energy (16 (18-dimensional (1 body (1 (16 each other is a kind of woven fabric covered with woven fabric and inside, the following are the properties of any non-woven fabric material) () 9 , 丄 2), the needle hook (the fiber of the moving part (i 4 4 of the above-mentioned one or two layers of the material of the present invention can be combined with the non-woven material according to item 3) can not be removed) 4), part 2);) After that, tied in _ non-woven fabric and covered in foamed foam, withdrawing the needle, the advantages: conform to environmental protection. The original soft air permeability , Non-woven, non-woven applicator., Non-woven cloth (10) will not move the stranded fibers (1 4 non-woven cloth (from 10; other materials combined) On the other hand, the needle hook can be used to move a part of the fiber, that is, to wear 1 8) reverse) pierce the foam and foam into the foam) so gp wear) and the foam method, we can see that the needle plate has a woven part Part of the thorn or the softness and breathability (such as: foam) that have been left in the request. Examples, non-woven fabrics and other materials cloths and aluminum foils or cloths are not added to the original, so that they should be clothed and foamed, such as: flexible materials such as non-wovens and any of the above materials

surface

517005 V. Description of the invention (4) Mu or the above-mentioned 'resolvable habit is not contrary to environmental protection consciousness' living, will reduce the original impact and many other undoubtedly; in addition, there is no identical special compliance, so The present invention is painstaking review, and given a variety of two layers with the better weaving and foaming of the present invention and the softness and lack of understanding to the human body. Therefore, the application for profit in the present invention is patented according to law by the ancestors, and the material is actually Specific physical glue produces strict air permeability. The present invention has not been asked before, so your office can pray for those who can combine at the same time. The technology disclosed in the examples is a sure-fit method, the solvent of which is harmful, and the non-woven fabric is glued, so that the practicality and progress of the performance of the applied product should have been publicly published or seen in the publication. Shen Qing has been issued 'I ask your bureau

517005 Brief description of the drawings Brief description of the drawings: Figure 1: It is a manufacturing flowchart of the preferred embodiment of the present invention. FIG. 2 is a schematic plan view of a needle according to a preferred embodiment of the present invention. Figure 3: Schematic plan view of the structure of the preferred embodiment of the present invention. 0 Description of the drawing number: (1 0) Non-woven fabric (1 2) Foam (1 4) Fiber (16) Needle (18) Hook attachment description : Attachment 1: The finished product of a method of combining a non-woven fabric with a foam of the present invention.

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Claims (1)

、 The application method of Shenyan's patent scope for the combination of needle turning fabric and other materials, — cloth 28, 10 penetrates into non-woven fabric and other materials ::: from the needle plate with ΐ, ::: into other materials, 俟 needle: r Do not weave each other tightly together. The other materials are not woven. Therefore, according to the f method of the scope of the patent application, other materials are woven with other materials. X / package talent, cloth Emu 3, = one of the "5 methods mentioned in item 1 of the scope of patent application, wherein non-woven fabric and multiple layers of other materials :: and other materials: knot K can be combined at the same time. Produce Page 9