Patent classifications
D10B2201/02
PROCESS FOR PRODUCING DYED MIXED FIBRES, DYED MIXED FIBRE YARNS AND/OR DYED MIXED FIBRE TEXTILE FABRICS
The present invention relates to a process for producing dyed mixed fibres (D-MF), dyed mixed fibre yarns (D-MY) and/or dyed mixed fibre textile fabrics (D-MT) in which mixed fibres (MF), mixed fibre yarns (MY) and/or mixed fibre textile fabrics (MT) comprising at least one polyester fibre (PF) and at least one further fibre (FF) are simultaneously contacted with at least two different dyes (D1) and (D2) at a temperature T.sub.D<130° C. The at least one polyester fibre (PF) comprises 80 to 99.5% by weight of at least one terephthalate polyester (A), 0.5 to 20% by weight of at least one aliphatic-aromatic polyester (B) and 0 to 5% by weight of at least one additive (C), wherein the % by weight are based in each case on the total weight of components (A), (B) and optionally (C). Moreover, the present invention relates to the dyed mixed fibres (D-MF), the dyed mixed fibre yarns (D-MY) and/or the dyed mixed fibre textile fabrics (D-MT) obtained by this process.
YARN MAKING METHOD
A yarn making method includes a raw-material yarn; first rollers pulling the raw-material yarn; an entangling point generator subjecting the yarn to jet-forming of entangling points; a cleansing chamber cleansing the yarn that has generated the entangling points; a material chamber provided with a graphene-containing attachment material to be attached to the yarn that has generated the entangling points and has been cleansed; second rollers pulling the yarn that has past the entangling point generator, the cleansing chamber, and the material chamber; a heating chamber having the attachment material secured to the yarn by means of heat-setting; third rollers controlling a heating time of the yarn in the heating chamber; and fourth rollers winding and shaping the processing-completed yarn so as to have the graphene-containing attachment material long preserved in clothing.
FEEDING METHOD OF A CARDING MACHINE IN ORDER TO OBTAIN A BLENDED YARN, YARN AND FABRIC OBTAIN WITH IT
A method of loading a carding machine for the manufacture of yarn. The method includes deriving a component load schedule with a plurality of discrete loading steps. The series of discrete loading steps comprise at least a first load amount and a second load amount, wherein the sum of the first load amount and the second load amount is a first overall load amount. The method includes loading a first amount of a first component equal to the first load amount of a discrete loading step, loading a second amount of a second component equal to the second load amount of the discrete loading step and repeating the steps of loading a first amount and loading a second amount for each of the discrete loading steps.
Filamentary core for an elastic yarn, elastic composite yarn, textile fabric and apparatus and method for manufacturing said elastic yarn
A filamentary core for an elastic composite yarn, particularly for an elastic textile composite yarn, comprising at least two elastic performance filaments, wherein each of the at least two elastic performance filaments is capable of being stretched at least about 2 times its package length and has at least 90% up to 100% elastic recovery after having being released from a stretching 2 times its package length.
POWER TRANSMISSION BELT WITH TEXTILE SURFACE LAYER AND METHODS OF MAKING THE SAME
belts and methods of manufacturing the same are described herein. The belt generally includes a base layer having a plurality of surface features (e.g., ribs or teeth) formed on a front surface of the base layer, and a stretched surface layer disposed on and conforming to the surface features. The stretched surface layer may comprise a knit fabric material that is from about 3 to about 10 wt. % elastomeric fiber or yarn and from about 90 to about 97 wt. % non-elastomeric yarn or fiber. The stretched surface layer is stretched over the front surface of the base layer such that the surface density of the stretched surface layer on the front surface is from about 100 to about 150 g/m.sup.2. Manufacturing methods for producing the belt with stretched surface layer generally includes disposing the surface layer on a planar front surface of the base layer and pressing a mold into the front surface of the base layer to thereby form a plurality of surface features in the front surface of the base layer. The molding step is carried out such that surface density of the surface layer on the front surface is in the range of from about 100 to about 150 g/m.sup.2 and such that the surface layer is stretched in at least two directions.
Automatically generating apparel collection imagery
A system automatically generates apparel collection imagery from user-provided imagery. The user-provided imagery includes images of people wearing one or more garments. The system uses segmenting analysis to analyze the user-provided image to identify locations of the garment. From the locations of the garments, the system can determine which garments from an apparel collection can be used to replace those in the user-provided imagery. The system uses pose estimation on the user-provided imagery and modifies a preview image of a replacement garment from the collection. This modified replacement garment image is used to replace the garment in the user-provided imagery.
METHOD FOR PROCESSING COTTON-CONTAINING TEXTILE WASTE
A method for processing a cotton-containing textile waste includes: separating cotton fibers from a batch of the textile waste; pretreating the cotton fibers by soaking in a hydroxide-ion-containing solution to obtain a mixture including pretreated carbon fibers; removing a liquid portion from the mixture to obtain the pretreated carbon fibers; subjecting the pretreated carbon fibers to enzymatic hydrolysis to form a sugary juice containing glucose; and e) adding the liquid portion as part of the hydroxide-ion-containing solution for pretreating the cotton fibers separated from a next batch of the textile waste.
FABRIC MADE OF MULTI-FILAMENT POLYESTER WARP YARNS OF YARN SIZE OF 75 DENIER OR ABOVE AND CELLULOSE FIBER WEFT YARNS
The present subject matter discloses a fabric weaving method and apparatus therefor, wherein the method includes forming a fabric where the warp ends of the fabric is made of multifilament polyester yarns and the weft picks are made of cotton or regenerated cellulose fiber or linen fiber or a combination thereof. The woven textile fabric has 50-89 EPI of multifilament polyester yarns of denier within a range of 75D-200D with 7-250 filaments in each polyester yarn, wherein one or more yarns per dent is setup in the reed apparatus of the warp of the loom apparatus. Further, the woven textile fabric comprises of 50-91 picks per inch of cotton or regenerated cellulose fibre or linen fiber or a combination thereof and of 20-50 count (NE). Furthermore, the total cover factor of the woven textile fabric is 10-38, wherein the warp cover factor is 8-19 and the weft cover factor is 10-19.
Hygro terry structures, articles, and related processes
A terry woven fabric includes hygro yarns structures. The hygro yarns are formed with soluble fibers, which are later removed, to define yarn structures with hollow cores.
Production process of circular and sustainable mixed yarns and mixed yarns obtained
A production process of mixed yarns and mixed yarns obtained from circular and or sustainable and or biodegradable textiles within any textile industry and or adapted in the machines within spinning mills. This makes possible a very large combination of different types of textile yarn mixtures and a wide range of weights of mixed sustainable and or biodegradable yarns, to meet and create new demands for sustainable and circular textile products. The process described for injection of compressed air is the combination and mixing of sustainable and circular and or biodegradable continuous filament yarns with biodegradable, and sustainable natural and/or artificial spun yarns, bringing technology to the products in line with the sustainability of the environment. This makes possible a definitive solution in ocean contamination by synthetic fibers and prevents much of the artificial textile fibers from fabrics and clothes, which release their cut fibers during industrial and domestic washing.