EP0747518A1 - Textile thermocollable du type tisse ou a mailles - Google Patents
Textile thermocollable du type tisse ou a mailles Download PDFInfo
- Publication number
- EP0747518A1 EP0747518A1 EP94925018A EP94925018A EP0747518A1 EP 0747518 A1 EP0747518 A1 EP 0747518A1 EP 94925018 A EP94925018 A EP 94925018A EP 94925018 A EP94925018 A EP 94925018A EP 0747518 A1 EP0747518 A1 EP 0747518A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- woven
- knitted fabric
- filaments
- heat
- wefts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/49—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads textured; curled; crimped
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
- D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/587—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads adhesive; fusible
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/04—Heat-responsive characteristics
- D10B2401/041—Heat-responsive characteristics thermoplastic; thermosetting
Definitions
- This invention relates to a woven or knitted fabric used for making various textile products such as bags, which enables strong bond strength to be achieved with heat boding yet with no need of sewing at least two woven or knitted fabric pieces.
- the bonding of woven or knitted fabrics made of synthetic fibers having thermoplasticity is often carried out by conventional machine-sewing, except when thin woven or knitted fabrics not required to have strong bond strength are bonded together by a combined sealing and cutting technique.
- Synthetic fibers of thermoplasticity are heat-bonded together with a temperature rise while they shrink by the action of heat. Therefore, when the temperature of a seal bar is kept higher than the heat-bonding temperature, no stable bonding of woven or knitted fabrics is achievable because they shrink concurrently upon coming into contact with the seal bar.
- An object of the present invention is to provide a woven or knitted fabric which enables textile products having the necessary and sufficient bond strength to be fabricated by a heat-bonding technique while they are kept from shrinkage.
- the present invention provides a woven or knitted fabric which is textured from at least two types of synthetic fiber yarns of thermoplasticity, between which there is a melting point difference of at least 20°C.
- two or more types of yarns having a certain melting point difference are incorporated.
- the sites of the woven or knitted fabric to be bonded together is heated under pressure at a temperature higher than the low melting point of one type of yarns and lower than the high melting point of the other type of yarns, the low-melting yarns melt to have bonding action while the high-melting yarns serve to keep the low-melting yarn from shrinkage that occurs within the period during which the low-melting yarns soften and finally melt, so that the bonded sites can be maintained constant in terms of dimensional stability.
- the melting point difference of at least 20°C is here understood to define a temperature difference for keeping the high-melting yarns from softening and shrinkage when the woven or knitted fabric is heated under pressure at the low-melting temperature.
- FIG. 1 shows the texture of one preferable woven or knitted fabric according to this invention.
- FIG. 1 is a partly plan view of the texture of one embodiment of the woven or knitted fabric according to the present invention.
- a woven or knitted fabric (A) is textured from yarns which vary in melting point.
- the woven or knitted fabric is textured from warps (1), each consisting of 24 polyester (m.p.: 250°C) filaments of 50 deniers, and wefts (2), each consisting of polypropylene (m.p.: 160°C) filaments, say, 24 filaments of 50 deniers plus 24 filaments of 75 deniers.
- the polypropylene wefts serve as an adhesive agent while he polyester warps remain intact.
- warps (2') lower than in melting point than warps (1) and wefts (2) and warps (1) and wefts (2) may be used, either warps (1) or wefts (2) may be made of a material having a varying melting point.
- a woven or knitted fabric textured from such yarns it is textured from warps, each consisting of one polyester filament of 20 denies, and wefts, each having a combined core and sheath structure consisting of 12 polyester filaments of 30 deniers, the latter being different in melting point from the former.
- the melting point of the sheaths is lower than those of the warps and the cores of the wefts.
- the sheaths of the wefts serve as an adhesive agent while the warps and the cores of the wefts remain intact.
- FIG. 1 is directed to an example where one yarn is separated into a core and sheath for the purpose of illustration alone, it may be separated any desired parts or the like.
- the woven or knitted fabric according to the present invention is textured from yarns varying in melting point, so that it can be heat-bonded while the yarns having a lower melting point are used as an adhesive agent.
- the instant fabric is much more improved in terms of fabrication cost and time and, hence, operation efficiency, and so is best suited for products to be bonded at numerous sites, for instance, bags.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Woven Fabrics (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP238735/93 | 1993-08-30 | ||
JP5238735A JPH0770872A (ja) | 1993-08-30 | 1993-08-30 | 熱溶着可能な織編物 |
JP23873593 | 1993-08-30 | ||
PCT/JP1994/001421 WO1995006768A1 (fr) | 1993-08-30 | 1994-08-29 | Textile thermocollable du type tisse ou a mailles |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0747518A1 true EP0747518A1 (fr) | 1996-12-11 |
EP0747518A4 EP0747518A4 (fr) | 1997-08-27 |
EP0747518B1 EP0747518B1 (fr) | 2002-05-02 |
Family
ID=17034484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94925018A Expired - Lifetime EP0747518B1 (fr) | 1993-08-30 | 1994-08-29 | Textile thermocollable du type tisse ou a mailles |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0747518B1 (fr) |
JP (1) | JPH0770872A (fr) |
AU (1) | AU7508994A (fr) |
TW (1) | TW308187U (fr) |
WO (1) | WO1995006768A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1908581A1 (fr) * | 2006-10-05 | 2008-04-09 | Novameer B.V. | Procédé de fabrication de textiles comprenant des bandes de matière polymère disposées unidirectionellement |
US9243355B2 (en) | 2013-03-15 | 2016-01-26 | Honeywell International Inc. | Ballistic resistant thermoplastic sheet, process of making and its applications |
US9243354B2 (en) | 2013-03-15 | 2016-01-26 | Honeywell International Inc. | Stab and ballistic resistant articles |
US20170275790A1 (en) * | 2013-03-15 | 2017-09-28 | Honeywell International Inc. | Breathable light weight unidirectional laminates |
DE102019208734A1 (de) * | 2019-06-14 | 2020-12-17 | Adidas Ag | Abriebfestes Material und Herstellungsverfahren |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104278620B (zh) * | 2014-09-29 | 2016-09-14 | 北京工业大学 | 可自复位的球入式带翼摇摆隔震墩柱 |
PT3371357T (pt) | 2015-11-06 | 2021-12-24 | Invista Textiles Uk Ltd | Tecido de baixa permeabilidade e elevada resistência e métodos de preparação do mesmo |
BR112019022728A2 (pt) | 2017-05-02 | 2020-05-12 | Invista Textiles (U.K.) Limited | Tecido tecido com baixa permeabilidade e alta resistência e métodos para a produção do mesmo |
CN111132876B (zh) | 2017-09-29 | 2023-04-14 | 英威达纺织(英国)有限公司 | 气囊以及生产气囊的方法 |
JP7124517B2 (ja) * | 2018-07-25 | 2022-08-24 | 東亞合成株式会社 | ホットメルト型接着シート |
TWI725409B (zh) * | 2019-04-03 | 2021-04-21 | 三芳化學工業股份有限公司 | 針織結構及其製法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2739782A1 (de) * | 1976-09-10 | 1978-03-16 | Payen & Cie L | Verfahren zur herstellung eines steifen, durchlaessigen stoffes und die nach diesem verfahren hergestellten stoffe |
WO1989012707A1 (fr) * | 1988-06-20 | 1989-12-28 | Hagihara Industries, Inc. | Tissu en forme de filet |
GB2247696A (en) * | 1990-08-28 | 1992-03-11 | Meadox Medicals Inc | Woven synthetic vascular graft |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5756780U (fr) * | 1980-09-19 | 1982-04-02 | ||
JPS6147847A (ja) * | 1984-08-07 | 1986-03-08 | チッソ株式会社 | 難燃性バネ受け材 |
JP2969380B2 (ja) * | 1989-12-28 | 1999-11-02 | 鐘紡株式会社 | 印刷スクリーン用メッシュ織物及びその製法 |
JPH0433977A (ja) * | 1990-05-29 | 1992-02-05 | Kuraray Co Ltd | 粘着テープ用基布及びその製造方法 |
-
1993
- 1993-08-30 JP JP5238735A patent/JPH0770872A/ja active Pending
- 1993-12-08 TW TW085204745U patent/TW308187U/zh unknown
-
1994
- 1994-08-29 WO PCT/JP1994/001421 patent/WO1995006768A1/fr active IP Right Grant
- 1994-08-29 EP EP94925018A patent/EP0747518B1/fr not_active Expired - Lifetime
- 1994-08-29 AU AU75089/94A patent/AU7508994A/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2739782A1 (de) * | 1976-09-10 | 1978-03-16 | Payen & Cie L | Verfahren zur herstellung eines steifen, durchlaessigen stoffes und die nach diesem verfahren hergestellten stoffe |
WO1989012707A1 (fr) * | 1988-06-20 | 1989-12-28 | Hagihara Industries, Inc. | Tissu en forme de filet |
GB2247696A (en) * | 1990-08-28 | 1992-03-11 | Meadox Medicals Inc | Woven synthetic vascular graft |
Non-Patent Citations (1)
Title |
---|
See also references of WO9506768A1 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1908581A1 (fr) * | 2006-10-05 | 2008-04-09 | Novameer B.V. | Procédé de fabrication de textiles comprenant des bandes de matière polymère disposées unidirectionellement |
WO2008040510A1 (fr) * | 2006-10-05 | 2008-04-10 | Novameer B.V. | Procédé de production de tissus comprenant des rubans polymères unidirectionnellement disposés |
AU2007304495B2 (en) * | 2006-10-05 | 2011-09-15 | Novameer B.V. | Process for producing fabrics comprising unidirectionally arranged polymeric tapes |
US8349112B2 (en) | 2006-10-05 | 2013-01-08 | Novameer B.V. | Process for producing fabrics comprising unidirectionally arranged polymeric tapes |
CN101522406B (zh) * | 2006-10-05 | 2013-04-17 | 诺瓦摩尔有限公司 | 制备包含单向排列聚合物条带的织物的方法 |
US9994977B2 (en) | 2013-03-15 | 2018-06-12 | Honeywell International Inc. | Ballistic resistant thermoplastic sheet, process of making and its applications |
US9243354B2 (en) | 2013-03-15 | 2016-01-26 | Honeywell International Inc. | Stab and ballistic resistant articles |
US20170275790A1 (en) * | 2013-03-15 | 2017-09-28 | Honeywell International Inc. | Breathable light weight unidirectional laminates |
US9243355B2 (en) | 2013-03-15 | 2016-01-26 | Honeywell International Inc. | Ballistic resistant thermoplastic sheet, process of making and its applications |
US20180274135A1 (en) * | 2013-03-15 | 2018-09-27 | Honeywell International Inc. | Ballistic resistant thermoplastic sheet, process of making and its applications |
US10252488B2 (en) | 2013-03-15 | 2019-04-09 | Honeywell International Inc. | Stab and ballistic resistant articles and the process of making |
US10443160B2 (en) | 2013-03-15 | 2019-10-15 | Honeywell International Inc. | Breathable light weight unidirectional laminates |
US10494746B2 (en) | 2013-03-15 | 2019-12-03 | Honeywell International Inc. | Ballistic resistant thermoplastic sheet, process of making and its applications |
US10703069B2 (en) | 2013-03-15 | 2020-07-07 | Honeywell International Inc. | Stab and ballistic resistant articles and the process of making |
US11053617B2 (en) | 2013-03-15 | 2021-07-06 | Honeywell International Inc. | Ballistic resistant thermoplastic sheet, process of making and its applications |
DE102019208734A1 (de) * | 2019-06-14 | 2020-12-17 | Adidas Ag | Abriebfestes Material und Herstellungsverfahren |
Also Published As
Publication number | Publication date |
---|---|
EP0747518B1 (fr) | 2002-05-02 |
EP0747518A4 (fr) | 1997-08-27 |
JPH0770872A (ja) | 1995-03-14 |
TW308187U (en) | 1997-06-11 |
WO1995006768A1 (fr) | 1995-03-09 |
AU7508994A (en) | 1995-03-22 |
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