Provided are a filament that does not impair the strength that is intrinsic to the filament and contains a disperse dye, and has excellent color fastness, a material using the filament, and a method for producing the material. The filament containing a polyamide resin having an aromatic ring and/or a hetero ring, and a disperse dye having an aromatic ring and/or a hetero ring.

A false twist yarn includes dyeable polyolefin fibers characterized as being polymer alloy fibers each having a sea-island structure in which a polyolefin (A) is the sea component and a polyester (B) having cyclohexanedicarboxylic acid compolymerized therein is the island component, and in which the dispersion diameter of the island component in a fiber cross section is 30-1000 nm, wherein the number of the polymer alloy fibers is three or more, and the polymer alloy fibers have physical properties (1) and (2): (1) crimp recovery (CR) being 10-40%; and (2) hot-water dimensional change being 0.0-7.0%. The polyolefin false twist yarn is capable of developing vivid and profound colors even though the polyolefin fibers therein are light in weight.

The present invention relates to a polyurethane urea elastic yarn having improved dyeability and a manufacturing method therefor. Through a process of forming a prepolymer by mixing polyethyleneglycol with polyol and then adding diisocyanate to the same in a prepolymer manufacturing step during the manufacture of a polyurethane urea elastic yarn, the hydrophilicity of the polyurethane urea elastic yarn is improved such that the accessibility of an acid dye is enhanced, thereby enabling the dyeability of the polyurethane urea elastic yarn to be enhanced and an advantage of dye color deepening of a fabric, in which nylon and a polyurethane urea elastic yarn are knitted together, to be expected.

A method and system for forming protective composite yarns and fabrics having selected performance characteristics including cut resistance and/or fire/heat resistance, while also providing enhanced comfort and aesthetic attributes. The yarn will include fibers of a first type introduced from a first roving to a first set of drafting rollers of a spinning frame, and one or more additional types of fibers introduced from one or more additional rovings additional sets of drafting rollers of the spinning frame in an alternating fashion with the fibers of the first type. The fibers of the first type and the fibers of the additional type are substantially overlapped and successively attached and detached to form the composite yarn having attributes of the first fibers, such as increased comfort, moisture-wicking and an ability to be dyed, colored or printed, combined with technical properties of the fibers of the one or more additional types of fibers, such as cut, abrasion and/or fire/heat resistance, static dissipation, and other performance characteristics, with bands or splashes of color from such fibers incorporated therein. Fashionable or aesthetically appearing performance fabrics can be formed from the composite yarn with the desired performance and comfort characteristics.

A comfortable fabric with a strong three-dimensional effect is woven from warps and wefts. The warps and the wefts are woven into a 1/1 pattern, wherein the warp density is 11 threads/cm and the weft density is 10 threads/cm. The warps and the wefts each include a cationic dyeable polyester hollow yarn that comprises two different polyester yarns which can be dyed with two different colors. The warps and wefts comprise big-belly yarns and the cationic dyeable polyester hollow yarns. The resulting fabric has protruding patterns, a strong three-dimensional effect, good air permeability, a rough fee to the touch, and a unique aesthetic appearance.

The invention relates to the technical field of textile printing and dyeing, in particular to a method for preparing yarn with cloud dyeing effect; dyes with more than one color are mixed, and a small amount of dispersing agent is added, so that the pigment is not completely uniformly mixed, and the yarn obtained by extrusion molding of the pigment mixed spinning raw material has a randomly distributed multi-color cloud dyeing effect, and the cloud dyeing yarn with multi-color cloud dyeing effect is prepared, and compared with the cloth blank prepared by the traditional single-color yarn, the prepared cloth blank has a more three-dimensional pattern effect.

A fabric with high shielding performance and a preparation method thereof are provided. The method includes: (1) selecting a polyester textured yarn with a denier ranging from 15 D to 50 D and a polyester filament yarn with a denier ranging from 15 D to 50 D as the yarns; (2) using three guide bars for knitting in a warp knitting machine; yarn lapping movement the first guide bar and the second guide bar use the polyester textured yarn, the first guide bar and the second guide bar knit with a modified warp plain fabric structure, the third guide bar uses the polyester filament yarns, and the third guide bar knits with a chain-stitch fabric structure; (3) jet dyeing performing a direct dyeing treatment on greige by a jet dyeing machine; and (4) carrying out a Stenter setting on a setting machine.

An object of the present invention is to obtain a fabric having superior water absorbency and sweat absorption/rapid drying while having anti-pilling qualities and a cotton-like texture. A woven/knitted article and a textile product material with good aesthetic properties and functionality, and good general physical properties are obtained which have anti-pilling qualities not obtained in conventional fabrics having a high synthetic fiber blend ratio, and functionality such as water absorbency, water absorption/rapid drying, and quick drying after laundering, which cannot be obtained in conventional cotton fabrics.

The present invention is a woven/knitted article comprising one or more fibers selected from synthetic fibers, regenerated fibers, and semisynthetic fibers, the woven/knitted article including a spun yarn, which contains mass % or more of an aliphatic polyamide short fiber A having a single-fiber fineness of 0.5 dtex to 5 dtex and a fiber length of 25 mm to 70 mm in the spun yarn, and having water absorbency evaluated using a falling-drop method of seconds or less; a method for manufacturing the woven/knitted article; and a textile product.

One or more aspects of the present disclosure provide for composite elements that include a textile having a plurality of fibers, the plurality of fibers comprising a first thermoplastic material; and a second thermoplastic material surrounding the plurality of fibers of the textile and consolidating at least a portion of the textile, wherein the second thermoplastic material has a melting temperature lower than a melting temperature of the first thermoplastic material. The composite elements can be used as part of a fluid chamber or cushioning element, whereby the composite element imparts puncture resistant to the fluid chamber or cushioning element. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

The invention relates to the technical field of textile printing and dyeing, in particular to a method for preparing yarn with cloud dyeing effect; dyes with more than one color are mixed, and a small amount of dispersing agent is added, so that the pigment is not completely uniformly mixed, and the yarn obtained by extrusion molding of the pigment mixed spinning raw material has a randomly distributed multi-color cloud dyeing effect, and the cloud dyeing yarn with multi-color cloud dyeing effect is prepared, and compared with the cloth blank prepared by the traditional single-color yarn, the prepared cloth blank has a more three-dimensional pattern effect.