The regulation method of easy dyeing for patterning a four-component chenille carpet pile combines raw filaments with different dyeing properties to prepare chenille yarns, and changes the combination modes and ratios of the raw filaments to prepare a four-component chenille carpet pile. The method realizes the heterochromaticity of the four-component pile through the uneven distribution of different dyes on the four-component raw filaments, and regulates the color difference of the four-component filaments after dyeing to form patterns with hazy, moderate and clear color mixing effects. The mixing of different colors dyed on the fibers in the four-component chenille carpet pile is spatial juxtaposition mixing, which forms a non-uniform and constant mixed color. According to the different mixing ratios of the color fibers and the interaction between the fiber hues, a composite color consisting of dominant and secondary hues is produced, thereby presenting a dynamic color.

A textile material comprises a plurality of yarns, the yarns containing an intimate blend of dyed polyphenylene sulfide fibers and cellulosic fibers. The dyed polyphenylene sulfide fibers comprising a disperse dye that is distributed substantially evenly across the cross-sectional area of the fibers. A method for dyeing textile materials containing polyphenylene sulfide fibers comprises the steps of (a) providing a textile material comprising yarns which contain an intimate blend of polyphenylene sulfide fibers and cellulosic fibers, (b) providing a dye liquor comprising a liquid medium and a disperse dye, (c) applying the dye liquor to the textile material, (d) heating the textile material under ambient atmosphere to a temperature sufficient to evaporate substantially all of the liquid medium from the textile material, and (e) heating the textile material under ambient atmosphere to a temperature of about 180° C. or more to fix the disperse dye to the polyphenylene sulfide fibers.

A textile dyeing process is described for dyeing a textile material, product or article consisting of animal fibers, comprising the steps of dipping said textile material, product or article into a dyeing bath comprising at least one detergent substance, a wetting substance, a leveling substance and an acidity regulator; adding to the dyeing bath a coloring substance approved for food use; subjecting the dyed textile material, product or article to washes; and finally subjecting the dyed textile material, product or article to a color fixing treatment.

Disclosed herein is a method for dyeing and removing colored impurities, which includes providing a polyester fabric and an adsorption material, spraying a coloring material onto a surface of the polyester fabric to form a colored layer, subjecting the polyester fabric thus dyed to a heating treatment for the colored layer to adhere to the surface of the polyester fabric, attaching or applying the adsorption material onto the colored layer and subsequently heating and/or applying a pressure to the adsorption material so that the adsorption material is coated on the colored layer to adsorb colored impurities therefrom, and removing the adsorption material.

A system and methods are provided for repurposing a colored thread, including determining a base-to-target ink formula that specifies proportions of one or more inks to apply in re-coloring the colored thread from a base color to a target color.

The present disclosure relates to fibrous structures including active agents and having a graphic printed thereon. In some embodiments, a nonwoven web may include a fibrous structure comprising filaments. In turn, the filaments may include filament forming material, and an active agent releasable from the filaments when exposed to conditions of intended use. In addition, a graphic may be printed directly onto the fibrous structure.

A method for manufacturing a fabric with an intelligently-designed digitally-printed pattern with energy saving effect is disclosed. The method includes S1 knitting: combining cotton yarn, bamboo fiber yarn, and mulberry silk yarn to form a double strand yarn, and knitting the double strand yarn into a silk-cotton plain knitted single-sided fabric; S2 singeing: subjecting the fabric obtained in step S1 to a double-sided singeing; S3 mercerizing: mercerizing the fabric obtained in step S2 by utilizing a knitting mercerizing machine; S4 boiling: subjecting the mercerized fabric obtained in step S3 to a neutralizing processing, a bleaching processing, a deoxidating processing, and a whitening processing in sequence; S5 setting a base color: setting the base color of the fabric obtained in step S4; S6 printing: subjecting the fabric obtained in step S5 to a sizing and setting treatment, a pattern design treatment, a digital printing, a steaming treatment, and a water washing treatment; S7 soft setting: subjecting the fabric obtained in step S6 to a soft setting by utilizing a setting machine; S8 decating treatment: subjecting the fabric obtained in step S7 to a decating treatment; and S9 pre-shrinking treatment: pre-shrinking the fabric obtained in S8 by utilizing a pre-shrinking machine.

The invention discloses a method for treating an animal substrate comprising: agitating the moistened animal substrate with an aqueous treatment formulation and a solid particulate material in a sealed apparatus, wherein the aqueous treatment formulation comprises at least one colorant. There is also disclosed an animal substrate obtained by the method and finished leather goods obtained by the method.

A dyeing and finishing method for linen cotton textile fabric with high-shrinkage is described in the present invention, comprises the steps as below: preprocessing, pickling, dyeing and shaping, which can make the fabric with sufficient shrinkage and provide a qualitative sense of linen cotton. Through the above way, in the dyeing and finishing method for linen cotton textile fabric with high-shrinkage provided by the present invention, washing treatment on the fabric by the preprocessing and the pickling before dyeing makes the colorizing more easy and decreases the color difference and colored spot after dyeing, opening the fiber of the fabric and cooling shrinkage during the dyeing process can obtain the unique product style, with a handle more like the linen cotton effect, and a pellet feeling appeared on the cloth cover and the product fabric more like the woven fabric.

An activated cotton material and a method for processing cotton to form the activated cotton material are provided. The activated cotton material includes a layer of natural wax that is locked to the surface of cotton fibers by a wax lock.