Class 28/178 - With fluid treatment (e.g., sizing)

Subclass of Class 28 - Textiles: manufacturing
Definition: Method or apparatus for applying a gas or liquid to a sheet
No. of patents: 39
Last issue date: 03/28/2006

Number	Title	Issue Date
7017244	Beam winding apparatus An apparatus and method for winding a sheet of aligned parallel yarns onto a beam is described. The beam winder utilizes a circularly arced yarn spool rack that feeds each yarn to an alignment comb through associated guide tubes. The distance between each spool of y...	03/28/2006
6997245	Vapor chamber with sintered grooved wick A heat pipe heat spreader is provided having a substantially L-shaped enclosure with an internal surface and a plurality of post projecting from the surface. A working fluid is disposed within the enclosure, and a grooved wick is formed on at least a portion of the ...	02/14/2006
6955721	System and method of coating print media in an inkjet printer A coating apparatus for applying a coating liquid to a printing substrate. The coating apparatus has a rotatable first roll and a rotatable second roll, each having a surface energy. The second roll is positioned adjacent to the first roll and defines with the first...	10/18/2005
6704980	Beam for weaving and sizing method To provide a method for sizing polytrimethylene terephthalate fiber yarns and a warp beam improved in mutual stickiness of the yarns and excellent in weavability, The sizing method according to the present invention is characterized in that the yarns are drie...	03/16/2004
6643901	Loom beams The present invention provides a method of forming a loom beam comprising: (A) unwinding at least one warp yarn from at least one section beam comprising a plurality of warp yarns, wherein the at least one warp yarn comprises at least one fiber comprising...	11/11/2003
6485566	Method and apparatus for prewetting yarn Prewetting yarn by applying a liquid spray to the yarn before applying size to the yarn. A yarn sheet comprising a plurality of yarns is moved past one or more sprayers for directing a spray of prewetting liquid to the surface of the yarn. The amount of p...	11/26/2002
6432202	Textile yarn slashing system A textile yarn slashing system having a foam applicator disposed therein for pre-wetting the sheet of yarns prior to passing through the size box. The foam is delivered under pressure and a resilient hold down member opposes the slot to create a space for...	08/13/2002
6430789	Application of antimicrobial to warp yarn A process for imparting antimicrobial properties to textile fabrics by applying an antimicrobial substance to the fibers from which the textile is woven, knit or constructed. Preferably the antimicrobial substance is applied, prior to weaving, to warp yar...	08/13/2002
6354069	Method and device for treating filament yarn with air The new invention proposes that filament yarns, in particular partially stretched yarns known as POY yarns, be subjected to stretch texturing via an air treatment nozzle. The air treatment nozzles are designed in miniaturized form, have a continuous yarn ...	03/12/2002
6040003	Method and apparatus for lubricating continuous fiber strand winding apparatus A moving strand is provided and a size is applied to the strand. A collet is rotated to wind the strand and build a package. The strand is reciprocated with a strand reciprocator to lay the strand in a pattern on the package surface as the package rotates...	03/21/2000
5915699	Heated enclosure A baffle structure that includes a generally cylindrical portion and at least one generally linear portion is associated with each roll in a yarn processing. The generally cylindrical portion is spaced a predetermined clearance distance from the surface o...	06/29/1999
5896634	Sizing agent-free tangled multifilament yarn and process for its manufacture Sizing agent-free tangled multifilament yarn with an opening length of 1 to 6 cm and a knot strength of no more than 2, at least the majority of whose filaments have a thin film consisting mainly of hard wax constituting about 0.3 to 2% of the total weigh...	04/27/1999
5756149	Method and apparatus for lubricating continuous fiber strand winding apparatus A moving strand is provided and a size is applied to the strand. A collet is rotated to wind the strand and build a package. The strand is reciprocated with a strand reciprocator to lay the strand in a pattern on the package surface as the package rotates...	05/26/1998
5675878	Apparatus to merge and texturize mulitple filament yarns Apparatus to continuously draw, texture and warp polyester yam in which the texturing apparatus includes texturing balls mounted on a common mount for a plurality of texturing positions which individually can be rotated into and out of position without in...	10/14/1997
5590447	Continuous process from interlacing to warping to provide a heather yarn Method to continuously merge two multifilament yarns supplied from bobbins on a creel by merging and entangling the two yarns in a commingling air jet and supplying directly to a warper to form a warp beam. The method includes feed rolls upstream and down...	01/07/1997
5381593	Apparatus for sizing warps made of textile threads Apparatus for sizing warps made of textile threads for the weaving process by application of a sizing liquor by means of rollers and subsequent removal of the excess liquor by roller conveyance through dehumidification--and drying zones, where following u...	01/17/1995
5226227	Method of producing narrow tape A method of producing a colored narrow tape woven or knitted of a weft and a group of warp yarns, comprising: continuously moving the group of warp yarns along a longitudinal path through a dyeing station; coloring the group of warp yarns with a first dye...	07/13/1993
5157818	Method and apparatus for sizing and drawing a traveling textile filament In sizing and drawing of one or more textile filaments, particularly a warp sheet of multiple filaments, by successively conveying the filaments through a sizing bath, a driven squeezing mechanism, a differentially driven spaced drying roller, and a warp ...	10/27/1992
4944078	Size viscosity control method and controller for slashers A size viscosity controller for a slasher, for controlling the viscosity of the size circulated within the sizing vat of the slasher. The viscosity of the size is maintained at a desired viscosity by controlling heat supply units on the basis of the devia...	07/31/1990
4859509	Textile warp size Textile warp sizing compositions and hydrophobic starch derivatives useful therefor are provided. The compositions strengthen and protect warp yarns as well as render textile lubricants uniformly dispersible thereon. The compositions additionally facilita...	08/22/1989
4858288	Method vortex action yarn hairiness reduction Yarn hairiness is reduced by employing a vortex action of a fluid, such as air or steam. Yarn in a substantially dry condition is passed in a generally linear path through a body having a central through-extending generally linear passageway that is circu...	08/22/1989
4823730	Apparatus for finishing endless material with a padding device The apparatus is used for wetting synthetic fiber tows with finishing liquid. For this purpose, the apparatus consists of two superimposed guide rolls over which the tow is guided in a meander-like manner. Padding devices are arranged on both sides of the...	04/25/1989
4756714	Method of durably sizing textile yarns, durable sizing composition, and durably sized yarns and fabrics produced therefrom Textile yarns are treated with a sizing composition which, when dried and cured, remains durably bound to the yarn throughout wet finishing operations and subsequent use. The sizing composition comprises an aqueous self-crosslinking emulsion copolymer der...	07/12/1988
4712290	Textile and method of manufacture Yarn to be utilized for the manufacture of pre-softened fabric is stiffened without the use of binding agents. Only corn starch and low temperature wax are utilized as stiffeners. Fabric manufactured from such yarn is then subjected to a finishing process...	12/15/1987
4641404	Porous warp sizing apparatus An apparatus and method for sizing warp yarn utilized in preparing a loom beam for weaving are disclosed. A porous application roll (A) is utilized for applying a sizing material onto a sheet of warp yarns (12) passing between a pressure roll (30) and the...	02/10/1987
4569107	Method of forming a warp beam for a textile loom A method is provided for forming a warp beam with warp yarns having a temporary coloration to permit ready visual identification of the warp yarns during subsequent handling of the warp beam. The temporary coloration is accomplished by applying a foamed f...	02/11/1986
4540610	Hot melt size applying An apparatus and method effect application of molten size to textile yarns, such as spun yarns. An applicator cylinder is rotatable about a horizontal axis and has a number of grooves circumferentially formed in its surface, with peaked lands between the ...	09/10/1985
4470252	Process for producing treated glass fiber strands for high speed bulking Glass fiber strand is prepared from a process so that the strand can be bulked at higher processing speeds. The process involves drawing the glass fibers from molten glass, applying an aqueous treating composition to the fibers, gathering the treated glas...	09/11/1984
4421566	Warp size Warp sizing compositions and starches useful therefor are prepared from high amylose starches which are converted to a water fluidity viscosity within the range of 65 to 80 and then reacted with an etherification reagent to achieve a nitrogen content of 0...	12/20/1983
4407767	Drawing and beaming a weftless warp of yarns A weftless warp of yarns being drawn and wound on a beam is fed through a tension detector, located prior to the drawing step and responsive to tension in any of the yarns equalling a predetermined non-zero level, for stopping the process. This prevents d...	10/04/1983
4376802	Finish composition for polyester yarn A fiber finish composition, a method of formulating the same, a process for treating yarn therewith and yarn so treated are all disclosed. The fiber finish composition, which is applied as an overfinish to the yarn after drawing of the yarn, comprises abo...	03/15/1983
4167485	Water-soluble alkaline earth metal salts of polymers of acrylic acid, and their use as sizes A process for sizing staple fiber yarns by applying an aqueous sizing liquor which contains an alkaline earth metal salt of a copolymer containing from 90 to 30% by weight of acrylic acid and/or methacrylic acid and from 10 to 70% by weight of acrylonitri...	09/11/1979
4109356	Process for texturing synthetic fibrous material A plurality of synthetic fibrous textile materials such as polymeric yarns and staple fibers are textured by a procedure which imparts a variety of spaced deformations in a random sequence. The fibrous textile materials are fed between two opposed pressur...	08/29/1978
4095947	Recovery of sizes Fabrics of which the warp is sized with water-soluble polymers of acrylic acid and/or their alkali metal salts or ammonium salts, are desized by treating the sized fabric with from 30 to 300 percent by weight of water, based on the dry weight of the fabri...	06/20/1978
4082883	Hot melt size, yarn sized therewith, and packages and fabrics of sized yarn A non-aqueous, water-soluble, quick-setting sizing composition suitable for application in the molten state to textile yarns of both continuous-filament and staple types, and for later removal by aqueous means, comprising a combination of a film-forming t...	04/04/1978
4066106	Sized woven glass fabric A sizing composition for textile glass fibers comprising a starch, a textile softener, a lubricant and 100 to 150 percent by weight of combined nonionic wetting agents based upon the weight of said lubricant. The glass fibers sized in accordance with this...	01/03/1978
3994250	Transfer printing of textile yarn Textile strands are maintained in a spaced, substantially parallel relationship to each other and are brought into contact with a continuous length of a transfer web comprising a substrate having a coating of a dye capable of subliming and transferring to...	11/30/1976
3990132	Method for hot melt sizing yarn treatment of textile yarns A compact apparatus and method for applying hot-melt size in a properly fluid state to a plurality of textile yarns. The apparatus comprises an internally heated rotating cylinder made of heat-conducting material, with deep grooves formed around it, one g...	11/09/1976
3938306	Spinning and winding of yarns A method and apparatus for continuously spinning and winding yarn are provided in enabling a stored length of spun yarn stored in a stacked and layered form in the course of traveling from the spinning point to the winding point to have yarn removed there...	02/17/1976

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Class 28/178 - With fluid treatment (e.g., sizing)