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1. 发明公开

EP1120489A4 METHOD OF BONDING WATERPROOF FABRICS 审中-公开
标题翻译：的连接方法防水布
公开(公告)号：EP1120489A4
公开(公告)日：2003-07-23
申请号：EP98959219
申请日：1998-12-15
申请人： ASAHI CHEMICAL IND
发明人： YASUE MASAHARU , KAMIYA MASAMI
IPC分类号： D05B1/26 , A41D27/24 , A43B7/12 , B29C65/00 , B29C65/04 , B29C65/40 , B29C65/50 , B29C65/62 , B29C65/72 , B29L7/00 , B29L9/00 , D06H5/00
CPC分类号： D06H5/00 , A41D27/245 , A43B7/12 , B29C65/04 , B29C65/4815 , B29C65/5021 , B29C65/5057 , B29C65/62 , B29C65/72 , B29C66/112 , B29C66/1122 , B29C66/135 , B29C66/301 , B29C66/43 , B29C66/431 , B29C66/71 , B29C66/72343 , B29C66/7292 , B29C66/73187 , B29C66/80 , B29C66/81422 , B29C66/81423 , B29C66/8163 , B29C66/8322 , B29K2313/02 , B29K2995/0069 , B29L2031/4842 , B29K2077/00 , B29K2075/00 , B29K2033/12 , B29K2033/08 , B29K2027/12 , B29K2027/06 , B29K2021/00
摘要： A method of bonding waterproof fabrics comprising the steps of disposing a hot melt resin bonding material layer between the waterproof fabrics, waterproofed with a resin film, sewing them together, clamping the sewn portion between a set of metal electrodes curved in an arcuate form, and fusing the hot melt resin adhesive by radio frequency heating to bond the fabrics. This bonding method can uniformly bond the sewn portion even when the sewn portion is curved within a plane or is curved three-dimensionally or the thickness of the sewn portion is partially different, such as a collar stitching portion, a sleeve stitching portion, a crotch portion of clothes, and can impart excellent waterproofness to the overall sewn portion. Further, the sewn portion of a sewn article has high bonding strength but does not become rigid.

2. 发明公开

EP0791674A4 IMPROVED JOINT STRUCTURE OF WATERPROOFED CLOTH 失效
标题翻译：改良式接缝结构防水服装
公开(公告)号：EP0791674A4
公开(公告)日：1998-01-14
申请号：EP95938037
申请日：1995-11-17
申请人： ASAHI CHEMICAL IND
发明人： YASUE MASAHARU , KAMIYA MASAMI
IPC分类号： A41D27/24 , B29C65/00 , B29C65/08 , B29C65/50 , B29C65/62 , B29C65/72 , D05B1/26 , D06H5/00
CPC分类号： D06H5/00 , A41D27/24 , A41D27/245 , B29C65/08 , B29C65/4815 , B29C65/5057 , B29C65/62 , B29C65/72 , B29C66/112 , B29C66/1122 , B29C66/135 , B29C66/1352 , B29C66/43 , B29C66/431 , B29C66/432 , B29C66/71 , B29C66/72343 , B29C66/7292 , B29C66/832 , D05B1/26 , Y10T428/19 , B29K2027/06 , B29K2033/08 , B29K2033/12 , B29K2067/00 , B29K2075/00 , B29K2077/00
摘要： An improved joining structure for a waterproof fabric composed of a base fabric with a soft (elastomeric) resin film adhered thereon is provided. The joining structure is formed in a welt seam in which a hot-melt resin adhesive layer is interposed as a part of intermediate layers of the structure. The joining structure has properties of (1) bond strength >/= 25 kg/25 cm width, (2) bending stiffness /cm and (3) water resistance after rubbing 1,000 times according to Scott shape method >/= 800 mm H2O. The joining structure can be formed by a method including joining the waterproof fabrics to form a welt seam with a hot melt resin layer put between and following that applying a high-frequency welding to the welt seam portion at a condition with an insulating elastic sheet interposed between the welt seam portion and electrode means to cause the hot-melt resin to be melted.

3. 发明公开

EP0949060A4 LEAK RESISTANT SEAMED STRUCTURE, METHOD OF FORMING SAME, AND HEAT PROCESSING DEVICE FOR SAME 失效
标题翻译： LECKBESTÄNDIGEGENÄHTESTRUKTUR，VERFAHREN ZU DEREN HERSTELLUNG UNDWÄRMEBEHANDLUNGSVORRICHTUNGDAFÜR
公开(公告)号：EP0949060A4
公开(公告)日：2004-08-25
申请号：EP96938514
申请日：1996-11-20
申请人： ASAHI CHEMICAL IND
发明人： KAMIYA MASAMI
IPC分类号： A43B9/02 , A43D11/12 , B29D31/50 , A41D27/24 , A43B9/20 , A45C13/00
CPC分类号： A43B9/02 , A43D11/12
摘要： A seamed structure formed with seams which are soak- and leak-resistant to be suitable for three-dimensionally shaped, processed products such as shoes and the like, and a method of forming the same. The seamed structure has a feature in that a face material and a back material are seamed along seam lines through a hot melt adhevise resin layer, sewing needle holes defining the seam lines are filled with a part of a resin of the hot melt adhesive resin layer, and the face material is water-proof. The seamed structure can be prepared by a method which includes the following processes: (A) a process of preparing a precursor seamed layer structure by sewing the water-proof face material and the back material at least along the seam lines with a specified hot melt adhesive resin sheet between them; (B) while pressing the seamed layer structure by means of surfaces of a specified pressure plate body, applying sufficient high-frequency voltage to melt the hot melt adhesive resin sheet, thus fluidizing only the hot melt adhesive resin sheet and having a part of the resin sheet enter and fill into the sewing needle holes which constitute the seam lines. An embodiment of a method of forming the seamed structure is disclosed together with a high-frequency heating processing device, which is suitable for processing of shoes.
摘要翻译：一种缝合结构，其形成有适于三维成形加工产品如鞋等的浸泡和防漏的接缝及其形成方法。缝合结构的特征在于，面材和背材通过热熔胶粘合树脂层沿着缝线接缝，限定缝线的缝合针孔填充有热熔粘合树脂层的一部分树脂，面料防水。缝合结构可以通过包括以下方法的方法制备：（A）通过使用特定的热熔体至少沿着接缝线缝合防水面材料和背材料来制备前体接缝层结构的方法它们之间的粘合树脂片; （B）在通过指定的压板体的表面按压接缝层结构的同时，施加足够的高频电压来熔融热熔粘合性树脂片，从而只流出热熔性粘合树脂片并具有树脂片进入并填充构成接缝线的缝纫针孔。一种形成缝合结构的方法的实施例与适用于加工鞋的高频加热处理装置一起公开。

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