U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"The man with a new idea is a crank until the idea succeeds."

Samuel Clemens

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 28/179 - With drying


Subclass of Class 28 - Textiles: manufacturing
Definition: Method or apparatus wherein the fluid treated sheet of warp
No. of patents: 18
Last issue date: 12/18/2007


NumberTitleIssue Date
7309667Woven fabric and a method for the production thereof
A fabric includes mutually transverse thread systems, with at least one of the thread systems including a differential shrinkage yarn C. The shrinkage yarn C has at least one effect component A that irreversibly elongates itself upon heat treatment, and at least one...
12/18/2007
7219516Heat setting machine with sealing head
A continuous heat set line for setting yarn, having spaced-apart, elongate, tubular entrance and exit cooling chambers interconnected by an elongate intermediate steam heat-setting chamber communicating therewith. The entrance and exit cooling chambers and the inter...
05/22/2007
6432202Textile 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
6430789Application 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
6395041Method and apparatus for sizing a yarn sheet
In a method and apparatus for sizing a yarn sheet, the yarn sheet is passed over rollers through a wetting unit and a following roller nip that reduces the moisture content to a selected level. The wetted yarn sheet then passes through a sizing unit and o...
05/28/2002
5381593Apparatus 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
4773136Textile slasher lubricating apparatus
The invention relates to a method of lubricating warp yarn ends arranged in sheet form (W) on the dry side of the drying process (16) as part of the process of preparing a loom beam (22) on a slasher. The method comprises providing a pair of rotating poro...
09/27/1988
4726098Combination vortex action processing and melt sizing of spun yarn
Spun yarns are subjected to the vortex action of an impinging, circularly rotating fluid to lay down extending staple fibers against the yarn body while causing the yarn path to balloon and are then contacted with a melt size presented on a slower moving ...
02/23/1988
4656705Textile slasher lubricating method
The invention relates to a method of lubricating warp yarn ends arranged in sheet form (W) on the dry side of the drying process (16) as part of the process of preparing a loom beam (22) on a slasher. The method comprises providing a pair of rotating poro...
04/14/1987
4641404Porous 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
4611410Apparatus for the heat treatment of synthetic yarn
An apparatus for the heat treatment of synthetic yarn is provided where synthetic yarn is provided by a synthetic yarn source and is fed via rollers to a first heating surface and then via a heating pin to a second heating surface and from there via rolle...
09/16/1986
4530876Warp sizing composition, sized warp strands and process
Warp sizing compositions are used to treat textile yarn to withstand the abrasive forces encountered by the warp yarn during weaving. A warp sizing composition having poly(vinyl alcohol); and a second film forming polymer, which is water soluble, dispersi...
07/23/1985
4364157Method for applying sizing to warp yarns
A method and apparatus for applying sizing S to warp yarns W for weaving is disclosed. The method includes applying a concentrated solution having at least twenty percent solids and possibly up to eighty percent by applying the solution to the warps at th...
12/21/1982
4118183Process for the treatment of warp yarns
A process for the treatment of warp yarns as a row of substantially parallel threads, wherein said yarns are impregnated with excess treating liquor, said excess is removed from the yarns and the treated yarns are finally dried and wound up on a loom beam...
10/03/1978
4015317Process for sizing textile fibers for use on water jet looms
Textile fibers exhibiting improved characteristics for weaving on water jet looms are prepared by sizing such fibers with copolymers of an aliphatic ଱-olefin such as ethylene and an ammoniated ଱,ଲ-ethylenically unsaturated carboxylic aci...
04/05/1977
4009513Production of warp of textured yarns of uniform properties
A plurality of synthetic fiber yarns which have latent bulk by virtue of false twist texturing or stuffer box crimping are pulled from a creel in the form of a warp between a first pair of rolls and then a second pair of slower moving rolls, passing throu...
03/01/1977
4009512Method for sizing warp yarns
A method for sizing warp yarns for yarn dyed fabric. It consists of the first operation of arranging cheeses on a cheese creel for a desired pattern and winding the warp yarns from the cheeses to form a warpers beam, and the second operation of sizing and...
03/01/1977
 
Sign InRegister
Username  
Password   
forgot password?