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公开(公告)号：EP4215659A1
公开(公告)日：2023-07-26
申请号：EP21869174.9
申请日：2021-09-01
发明人： IZAWA, Shoji
摘要： To provide towel cloth which has favorable pile uprightness(erectility of pile) and bulkiness, and has both a fluffy hand and a dry touch, and moreover which hardly drops fluff, and a manufacturing method of such towel cloth. Towel cloth constituted by locking a pile yarn to a ground yarn, wherein the pile yarn has two or more single yarns which are initially twisted in a same direction and which are subsequently twisted in an opposite direction to the initial twist.
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公开(公告)号：EP4269677A1
公开(公告)日：2023-11-01
申请号：EP21910454.4
申请日：2021-12-14
发明人： IZAWA, Shoji
摘要： Towel cloth is provided, which has bulky and fluffy hand, of which hand hardly changes and fluff drop hardly occurs during washing, of which a dewatering property is favorable and dries rapidly after washing, and which also has water absorbability. Towel cloth in which a pile yarn is locked to a ground yarn, wherein the pile yarn is constituted by a twisted union yarn of a non-crimpable polyester-based multifilament yarn and a vegetable fiber.
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公开(公告)号：EP4343045A1
公开(公告)日：2024-03-27
申请号：EP22797618.0
申请日：2022-05-09
发明人： IZAWA Shoji , OKUBAYASHI Satoko
摘要： An object of the present invention is to realize an environment-friendly manufacturing process for textile products that solves the problem of wastewater by using a solvent instead of conventionally used water in a sizing process and/or desizing process of textile products. According to an aspect of the present invention, there is provided a method for applying a sizing agent to a textile product, the method including: a step of sizing the textile product by bringing the textile product into contact with a fluid containing the sizing agent and supercritical carbon dioxide.
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公开(公告)号：EP4424892A1
公开(公告)日：2024-09-04
申请号：EP22886677.8
申请日：2022-10-11
发明人： IZAWA, Shoji
IPC分类号： D03D27/00 , A47K10/02 , D02G3/36 , D03D1/00 , D03D15/217 , D03D15/283 , D03D15/44 , D03D15/47 , D03D27/06 , D03D47/30
CPC分类号： A47K10/02 , D02G3/36 , D03D1/00 , D03D15/217 , D03D15/283 , D03D15/44 , D03D15/47 , D03D27/00 , D03D27/06 , D03D47/30
摘要： There are provided a towel cloth for which gluing is unnecessary during weaving and a method of producing the same. The towel cloth is composed of warp pile yarns, warp ground yarns, and weft ground yarns, warp pile yarns 1 are core-sheath conjugate spun yarns (bundled spun yarns), core component fibers 2 are polyester multifilament yarns, sheath component fibers 5 are cotton fibers, the sheath component fibers 5 include untwisted fibers 3 and wrapped fibers 4 on the surface thereof, and the wrapped fibers 4 are wound in one direction to bundle all components. The warp pile yarns 1 have a tenacious yarn structure, are strong against squeezing, and can be formed into a towel cloth without glue. This towel cloth is resistant to fluff dropping and has favorable water absorption and texture, and also has a fast drying speed.
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5.发明公开
公开(公告)号：EP4361341A1
公开(公告)日：2024-05-01
申请号：EP22828172.1
申请日：2022-06-01
摘要： An object of the present invention to realize a step of producing an environmentally friendly textile product using a solvent in place of conventionally used water or an organic solvent in a textile product scouring step. A method according to one aspect of the present invention includes a step (a) of bringing a fluid containing supercritical carbon dioxide into contact with the textile product to remove part or all substances adhered to a surface of the textile product.
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公开(公告)号：EP4324968A1
公开(公告)日：2024-02-21
申请号：EP22788100.0
申请日：2022-04-05
发明人： IZAWA, Shoji
摘要： There are provided a towel cloth which has a bulky and fluffy texture, is less likely to undergo fluff dropping, and is excellent in water absorbency, and a manufacturing method thereof. For a towel cloth including a ground weave including a warp ground yarn and a weft ground yarn crossing each other therein, and a pile yarn locked to the ground weave, at least one of the warp ground yarn, the weft ground yarn, and the pile yarn is formed of a twisted union finished yarn, and the twisted union finished yarn includes a twisted union yarn including two or more rovings twisted in a primary twisting direction as a single yarn, one of the rovings having an even twist, and at least another of the rovings partially having a twist with irregular strand length and twisting angle, the twisted union yarn undergoing fiber opening and being puffy.
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