Class 28/155 - Elastic or crepe fabric

Subclass of Class 28 - Textiles: manufacturing
Definition: Method or apparatus for the fabrication or treatment of
No. of patents: 35
Last issue date: 05/06/2008

Number	Title	Issue Date
7367094	Apparatus for imparting stretch to fabrics An apparatus for the treatment of fabric which comprises transport means (20, 26) for effecting relative movement between a heat and pressure application means and the fabric, whereby the passage of the fabric through the apparatus results in the yarns substa...	05/06/2008
7337810	Elastic fabric with sinusoidally disposed wires A fabric for use with a system for monitoring prescribed body functions comprising an elastic fabric, adapted to be carried by a torso, which is stretchable in its longitudinal direction so as to expand and contract in response to body movement and size. The carrier...	03/04/2008
7219701	Papermaker's forming fabric with machine direction stitching yarns that form machine side knuckles A papermaking fabric includes a series of repeat units, each of the repeat units including: a set of top machine direction (MD) yarns; a set of top cross machine direction (CMD) yarns interwoven with the set of top MD yarns; a first set of bottom CMD yarns, the firs...	05/22/2007
7191803	Elastic fabric with sinusoidally disposed wires A fabric for use with a system for monitoring prescribed body functions comprising an elastic fabric, adapted to be carried by a torso, which is stretchable in its longitudinal direction so as to expand and contract in response to body movement and size. The carrier...	03/20/2007
7039990	Zoned stretching of a web Apparatus and methods for stretching one or more zones of a web are disclosed. Webs including stretched or activated zones are also disclosed. Each of the zones in the web is stretched in the cross-web direction, i.e., the direction transverse to the down-web direct...	05/09/2006
7000295	Composite yarn, intermediate fabric product and method of producing a metallic fabric A method for forming a metallic fabric includes forming a composite yarn having a metallic wire core, and a cover yarn including a fluid-soluble strand such as co-nylon or polylactic acid. The composite yarn can be knitted into an intermediate fabric product. The so...	02/21/2006
6824635	Polymeric binders having specific peel and cure properties and useful in making creped webs This invention is directed to APE-free polymer binders formed by emulsion polymerization and having specific peel and cure properties. The APE-free polymeric binders have a peel value, when adhered to a heated metal surface, of 35% to 200% of the peel value shown by...	11/30/2004
6732413	Method of producing stretchable fabrics A method of treating a woven fabric of thermoplastic synthetic fibres to produce a two-way stretchable fabric (20) which comprises providing a fabric (20) having stretch characteristics in the width direction, applying heat and pressure to the fabric (...	05/11/2004
6704979	Method for producing elastic bands for the clothing industry Method for producing elastic tapes from a fabric web having at least partially synthetic fibers or filaments, especially a nonwoven fabric web, for use in the garment industry, one or a plurality of industrially produced webs (1, 2; 16) being laid on top of o...	03/16/2004
6561230	Weft knitted fabric A weft knitted fabric made from a poly(trimethylene terephthalate) fiber yarn and not containing other elastic yarns such as a polyurethane yarn, a polyester type elastic yarn and a polyester ether type elastic yarn, and showing an elongation under consta...	05/13/2003
6418598	Method of manufacturing an elastic all-fiber polyester cloth The present invention relates to a method of manufacturing an all-fiber polyester cloth that is elastic, the cloth having a certain proportion of two-component polyester fibers of side-by-side structure suitable for developing helical and spiral crimp. Th...	07/16/2002
6140261	Procedure for the manufacture of elastic textile fabrics A process for imparting permanent elastic properties to fabrics constructed of yarns principally formed of natural, inelastic fibers, the process comprising the steps of spinning a first yarn with Z-twist, spinning a second yarn with S-twist, forming a fa...	10/31/2000
5987721	Imparting stretch to fabrics A method of treating a woven fabric, this method including applying simultaneous and progressive heat and pressure to the fabric in such a manner that the yarn strands substantially across the width of the fabric are forced closer together thus imparting ...	11/23/1999
5874372	Highly stretchable fabrics and process for producing same The invention provides a highly stretchable fabric having an elongation percentage of 5 to 45% and a recovery percentage of elongation of at least 70% and comprising spun yarns serving at least as warps or wefts, the fabric being characterized in that the...	02/23/1999
5814390	Creased nonwoven web with stretch and recovery Nonwoven fabrics having a desirable level of bulk, elasticity and low permanent set are produced by creasing a precursor web and heat setting the creases. Such webs may have varying basis weights and compositions depending on the intended end use. Applica...	09/29/1998
5704101	Creped and/or apertured webs and process for producing the same The present invention is directed to a process and apparatus for aperturing, creping and optionally laminating webs such as, for example, films and fibrous nonwovens. The present invention is also directed to the resultant materials. The process for apert...	01/06/1998
5553366	Vibration compacted fabrics for orthopedic casting tapes The present invention provides an article, comprising: a fabric sheet which has been compacted using a heat shrink yarn; and a curable or hardenable resin coated onto the fabric sheet. The present invention involves compacting a fabric sheet to impart str...	09/10/1996
5478514	Process for making elastic stretch woven fabric An improved process is provided for weaving an elastic stretch fabric. The fabric is woven with weft and/or warp yarns that are combination yarns which comprise a partially oriented synthetic crystalline polymer yarn combined with an elastomeric core. The...	12/26/1995
5102724	Two-way stretch fabric and method for the preparation thereof A lengthwise and crosswise stretchable fabric comprising bicomponent polyester filaments produced by conjugate spinning in side-by-side relationship component (A), a polyethylene terephthalate copolymerized with a structural unit having a metal sulfonate ...	04/07/1992
4833762	Device for the production of crumple pleat crease patterns in fabric webs An apparatus for producing permanently set crumple pleat crease patterns in fabric webs, having a heatable crumple tube with an oscillatingly driveable stuffing element with which a fabric web in rope form is batchwise successively inserted into the crump...	05/30/1989
4794767	Circular knit two-layer upholstery fabric and method The circular knit two-layer upholstery fabric of the present invention has stability and limited stretchability in both coursewise and walewise directions to meet established industry standards. The fabric includes a first layer knit of thermoplastic base...	01/03/1989
4660261	Process for giving relief in several directions to a textile cloth The invention relates to a process for giving relief in several directions to a textile cloth, characterized in that it consists: in known manner, in winding this cloth on a support tube, then in withdrawing said tube, thereafter in compressing the roll longitudina...	04/28/1987
4537227	Fabrics with a crepe effect constituted by continuous texturized synthetic yarns of high yarn/count/no. of filaments ratio Chain-weft fabrics and knitted fabrics, with a crepe effect, are obtained from continuous texturized synthetic yarns, substantially non-twisted, having a high "yarn count/no. of filaments" ratio, and a high shrinkage under hot conditions, and particularly...	08/27/1985
4409709	Apparatus for continuous untwisting and crimping of a cloth An apparatus for continuous untwisting and crimping of a cloth, including in a treating chamber, a pair of endless net conveyers spaced vertically apart and forming a gap therebetween to serve as a cloth passage. A plurality of jet pipes, each having a se...	10/18/1983
4407052	Stuffing attachment for a continuously operating crinkling unit A stuffing attachment for a continuously operating crinkling unit for continuous material, has a stuffing ring which can be moved forwards and backwards in a straight line with an aperture through which a strip of the continuous material passes. The stuff...	10/04/1983
4346503	Process for de-twisting and craping a cloth composed of twisted yarns A method including transporting a cloth composed of twisted yarns continuously through a plurality of wet-heat treating chambers, which have a stepwise temperature gradient from 70° C. to 100° C. and are provided with an appropriate impact device to app...	08/31/1982
4345385	Method for continuous drying of a cloth and an apparatus therefor For continuously drying a cloth, the cloth is subjected to a drying process in which high pressure dry hot air is jetted against the cloth in a zigzag pattern from both sides thereof while transporting the cloth continuously through a cloth passage. The c...	08/24/1982
4339856	Apparatus for continuous untwisting and crimping of a cloth An apparatus for continuous untwisting and crimping of a cloth, including, in a treating chamber, a pair of endless net conveyers spaced vertically apart and forming a gap therebetween to serve as a cloth passage. A plurality of jet pipes, each having a s...	07/20/1982
4321735	Method for forming a narrow weave from bare elastomeric threads A narrow woven stretch fabric is formed from bare elastomeric warp threads separated by high shrink warp threads and from a high shrink weft thread. The edge elastomeric warp threads are loosely wrapped with heat set yarn. These edge threads, which are un...	03/30/1982
4191218	Fabrics for heart valve and vascular prostheses and methods of fabricating same Prostheses for inadequate or diseased heart valves and blood vessels, formed of fabrics comprising multifilament synthetic yarns. For a heart valve the fabric is supported on a three-lobed frame. During manufacture, the fabric is subjected to a plural ste...	03/04/1980
4140829	Woven heat-stretched backing members of improved dimensional stability A woven heat stretched fabric of polyester fiber yarns is provided which offers an improved, dimensionally stable backing member for the manufacture of coated abrasive material. Coated abrasive material incorporating this backing member is characterized b...	02/20/1979
4096609	Process for making stretch fabric capable of course count control upon heat setting Course count control during heat setting of stretchable warp knit fabric is provided by selvedge knitted with the fabric and along its edges, the selvedge having a predetermined lesser stretchability than that of the fabric to serve as a limit stop to the...	06/27/1978
4051215	Process for imparting elasticity to woven textile fabrics The present invention relates to a process for treating woven textile fabrics. In one aspect, the present invention relates to a process for imparting elasticity to a woven textile fabric in its warp direction in which a cellulose reactive resin solution ...	09/27/1977
4008344	Multi-component fiber, the method for making said and polyurethane matrix sheets formed from said A multi-component thermoplastic fiber comprising a specified component of a copolymer of the vinyl series, and having very excellent drawability at a low temperature and excellent dimensional stability and a method of obtaining said product....	02/15/1977
3938227	Method of producing deeply creped fabric with partially bulked yarn A method of producing a novel deeply creped fabric by using partially bulked yarn. Gyratory (or torque-imparted) partially bulked yarn obtained from a known twisting - heat setting - untwisting process is additionally twisted, or said process is conducted...	02/17/1976

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Class 28/155 - Elastic or crepe fabric