537results about "Fibre mixing" patented technology

A composite polyester and cotton yarn is formed by blending polyester fibers with cotton fibers which have been regenerated from waste cotton material such as trimmings and cuttings from the apparel manufacturing industry. The fibers are cleaned and blended, then carded to align the fibers into strands. Depending on the size and texture of the desired yarn, the fibers are stretched and drawn into slivers prior to spinning to join the fibers together. The polyester fibers are preferably recycled polyethylene terephthalate fibers which are up to three time longer than the regenerated cotton fibers, so that the polyethylene terephthalate fibers overlap and braid onto the regenerated cotton fibers during spinning. The resultant yarn is stronger and more absorbent than yarns made solely out of regenerated cotton fibers. The yarn is suitable for producing woven or knit fabric for the production of colorful and functional clothing and home textiles without the need for further bleaching or dyeing.

The invention relates to a nonwoven fabric. The nonwoven fabric uses pearl fiber as a main raw material and is prepared through a spunlaced method. The nonwoven fabric contains a plurality of amino acids and microelements and has natural affinity for skin and functions of nutrition and health care; and the surface of the nonwoven fabric is smooth and cool, has pearlescent luster and has the functions of bacteriostasis, deodorization, itch relieving, ultraviolet resistance, skin care, fire clearing, toxin removing, inflammation diminishing and the like. The nonwoven fabric can be used for disposably absorbing a surface layer material of articles, mask carriers and other toilet article fields.

The invention relates to a colored ultra-fine polyester / nylon composite fiber and a processing method thereof. The colored ultra-fine nylon / polyester composite fiber is formed by the following materials according to weight part: 62 portions to 82 portions of polyester chips, 15 portions to 35 portions of nylon chips, 1 portion to 3.5 portions of polyester colored master batches and 0.5 portion to 2 portions of nylon colored master batches. The invention has the advantages that: as the polyester colored master batches and the nylon colored master batches are added into the raw material of the polyester chips and the nylon chips, coloring requirement before spinning is met, thus causing spun products not to require dyeing; textile products produced by using the colored ultra-fine polyester / nylon composite fiber has the color fastness much better than that of textile products by dyeing; in addition, the processing method makes up the defect that the textile products of the ultra-fine polyester / nylon composite fiber can not be dyed into dark colors, widens the application scope of the ultra-fine polyester / nylon composite fiber in the field of the textile products; does not need dyeing processing, thus avoiding environmental pollution caused by the textile products due to dyeing; has reasonable processing conditions, and can carry out production with the assistance of the traditional double-component equipment; the colored ultra-fine polyester / nylon composite fiber has all the properties and styles of the ultra-fine polyester / nylon composite fibers with true colors.

The invention discloses a blended yarn and a spinning process thereof. The blended yarn comprises the components of 50% of cotton fibers, 40% of bamboo pulp fibers and 10% of soybean protein fibers in a fiber content blending ratio, wherein the fibers are spun into the yarns through using a blending process. The yarn provided by the invention is formed through coating-mixing of the bamboo pulp fibers and the soybean protein fibers, and sliver-mixing of card slivers which are formed through performing steps of scutching, carding and combing with cotton fiber combed slivers. A compact siro-spinning technology and reasonable raw material collocation are employed so that the hairiness of the yarn can be effectively reduced and the shortcoming of poor crumple resistance of the soybean protein fibers is overcome. A mixing manner of one-time pre-drawing and triple mixing is employed, so that the blending ratio is accurate and the composition is even; and a produced single yarn is even, high in strength, few in neps and low in yarn faults.