39results about How to "Improves easy-care performance" patented technology

The invention relates to cotton-like lining cloth which is formed by blending viscose fibre/polyester staple fiber blended yarn serving as warp yarn and functional polyester filament serving as weft yarn, wherein the functional polyester filament can absorb and discharge moisture. In addition, a production process of the cotton-like lining cloth is further related. The production process includes the following steps: 1, warp yarn selection; 2 weft yarn selection; 3, weaving; 4, overflow desizing and bleaching processing or overflow desizing and bath dyeing processing; 5, dehydration; 6, scotching; 7, sizing; 8, coating calendaring; 9, perching volume classification; and 10, laboratory sample detection.

The invention discloses a finishing agent composition for cotton-silk fabrics. The finishing agent composition comprises the following ingredients by weight: 120 to 180 parts of dihydroxy ethylene-urea resin, 10 to 60 parts of a powerful protecting agent, 10 to 50 parts of a smoothing agent, 30 to 80 parts of a softening agent, 10 to 25 parts of a catalyst, 5 to 10 parts of an anti-fraying agent, 1 to 5 parts of a penetrating agent, and 5 to 10 parts of a formaldehyde scavenger. The invention further provides a processing method of a cotton-silk easy-care shirt. The processing method of the cotton-silk shirt garment comprises the following steps: prewashing, drying, material spraying, pre-drying, pressing, baking, purified water washing, drying and moisture regaining, wherein the finishing agent composition is uniformly applied onto the cotton-silk easy-care shirt in the material spraying step. The finishing agent composition is used for finishing process of the cotton-silk fabrics, and can be used for overcoming the defect that the anti-sliding property of the cotton-silk fabrics is lowered after conventional easy-care treatment, reserving the own moisture permeability, air permeability and natural drapability of the cotton-silk fabrics, and enabling the cotton-silk fabrics to have relatively high easy-care property. Therefore, people can wear the shirt comfortably, and the shirt is easy to care. Moreover, the formaldehyde content of the finished cotton-silk easy-care shirt can be lower than the national standard.

The invention belongs to the technical field of textile printing and dyeing, and particularly relates to a fabric with high non-ironing property, high whiteness and high color fastness and a processing method of the fabric. The processing method comprises the processing flow as follows: fabric preparation, singeing, desizing and boiling, special bleaching, bleaching, mercerizing, treating with liquid ammonia, whitening and washing, pre-softening, pre-shrinking, moisture crosslinking, moisture crosslinking and washing, re-bleaching, tentering and color light modulating and packaging; in the special bleaching process: NaClO2 and CH3COOH are used, temperature of a steamer is 90 DEG C, and piling time is 30 min; in the bleaching process: a penetrant, a chelating agent, a stabilizer, H2O2 and NaOH are used, and piling time is 15-16 min. The CIE value of whiteness under a D65 light source can reach 165 or higher, the whiteness reduction amplitude after 30 times of washing is within 5, and non-ironing performance reaches 3.5 or higher in American AATCC 124-2010 standard.

The invention discloses a non-iron crease-resistant finishing agent and a use method therewith, aiming at the problem that the prior non-iron crease-resistant finishing agent has either high requirements for raw materials used for synthesis or has no ideal non-iron effect. The non-iron crease-resistant finishing agent is composed of three portions that are packed separately, thirst portion is composed of two-aldehydev compound, catalytizer, buffer, condensing agent and deionized water, the second portion is a compound containing boron, the third portion is carboxylic acid. The non-iron crease-resistant finishing agent has the advantages of outstanding non-iron crease-resistant performance, less yellowing and high strength reservation.

The invention discloses a shaping process for cotton percale shirt stitches, which comprises the following steps: a, tailoring: according to a garment sample, the garment parts are tailored, wherein the garment parts comprise a collar, sleeves, cuffs, sleeve slits, body front parts and body back parts; b, sewing: the garment parts are sewn, wherein cellulose reactive strip adhesive substrates are imported synchronously into every stitch during the sewing process; c, shaping: the shaping process through hot pressing and solidification is carried out on the sewn garment parts under presetting conditions. On the basis of the original wrinkle-resistant fabric, through the process that the stitches of every garment part are sewn with the cellulose reactive strip adhesive substrates, the substrate is in a state of hot pressing and melting under certain conditions, and elastic protection is formed in the stitches, thereby making the stitches of the garments provided with stronger elastic restoring force, making the cloth folds capable of being not easily produced and improving the non-ironing property of the garments. Furthermore, the cooling and patting process needs to be carried out on the garment, which can improve comfort of the garment and reduce burrs on the garment.

The invention belongs to the technical field of textiles, and particularly relates to a preparation method of a light energy self-disinfection formaldehyde-free and non-ironing fabric. The fabric is firstly padded with a formaldehyde-free and non-ironing finishing agent, then padded with a light energy self-disinfection auxiliary agent and baked to obtain the light energy self-disinfection formaldehyde-free and non-ironing fabric, wherein the formaldehyde-free and non-ironing finishing agent comprises formaldehyde-free and non-ironing resin and a catalyst, and the light energy self-disinfection auxiliary agent is an amino acid zinc phthalocyanine compound. Aiming at the problems that a traditional antibacterial and non-ironing fabric is poor in antibacterial property, not washable, high in formaldehyde content and the like in the use process, the functional fabric with the formaldehyde-free and non-ironing property and the antibacterial property is prepared, the antibacterial property and non-ironing property of the fabric are improved, and meanwhile, the risk of formaldehyde release of the conventional non-ironing fabric is avoided.

The invention relates to a method for producing a lattice noniron fabric, belonging to the field of fabric processing. A finishing solution for lattice noniron finishing is prepared from a finishing agent and a catalyst, and after the finishing solution and a thickening agent are mixed to be prepared into printing paste, lattices formed by the printing paste are printed on the upper surface of a fabric. According to the method, after the fabric printed with the printing paste is dried and baked, the finishing agent and fiber are subjected to a cross-linking reaction, and then the fabric subjected to baking and cross-linking is subjected to soap boiling, water washing, drying and other processing to finish the production process of the lattice noniron fabric. At the moment, the finished fabric forms cross-linking at parts printed with the lattices, other parts of the fabric still keep the original natural fiber composition, and therefore, the original excellent performance and style of the fabric are furthest reserved simultaneously when the noniron performance of the fabric is improved.

The invention provides a manufacturing method of a high non-ironing pure cotton inkjet printing shell fabric. The method comprises the following steps in order: the pretreatment comprises the steps of orderly processing and singeing, deizing, boiling off, oxygen bleaching and mercerizing, and then finishing by using liquid ammonia, lightly mercerizing, whitening the pure cotton fabric according to customer requirement, previously treating the fabric by using padding sizing or round mesh sizing, modulating color on an active inkjet printing machine according to color-change of an inkjet printing color card, carrying out inkjet-printing, ageing and washing, adding a softening agent on a tentering machine, previously softening, adding auxiliaries such as resin, a catalyst, a fiber protecting agent and the softening agent to perform non-iron finishing, and meanwhile, controlling overfeeding to increase radial elasticity so as to improve the non-ironing performance, and finally processing and baking, washing, softening and preshrinking till obtaining a finished product, thereby obtaining the inkjet printing shell fabric with non-ironing performance achieving over 3.5 level.

The invention relates to the technical field of textile printing and dyeing, in particular to a production process of a moist crosslinking finishing fabric. The process comprises the steps of singeing, desizing, mercerizing, liquid ammonia treatment, water washing, tentering and preshrinking, and the steps of padding crease-resistant finishing and steaming are added between liquid ammonia treatment and water washing. The low-temperature reaction condition after padding of the crease-resistant finishing liquid is changed into the high-temperature steaming reaction, and water-soluble polyurethane and silicone elastomer are added into the conventional padding crease-resistant finishing liquid, so that the hand feeling of the fabric is improved on the premise of ensuring the strength index of the fabric, the appearance of the fabric after washing is improved, and the production period of the fabric is greatly shortened.

The invention relates to the technical field of textiles and discloses a disperse-dye dyeing method for treatment of cotton fabrics through waterborne polyurethane. The method includes steps: (1) non-ironing pretreatment, to be specific, subjecting the cotton fabrics to non-ironing finishing by using waterborne polyurethane as a non-ironing finishing agent, wherein the number-average molecular weight of waterborne polyurethane is 3000-50000; (2) disperse-dye dyeing, to be specific, performing disperse-dye dyeing on the cotton fabrics obtained after pretreatment in the step (1) by using a disperse dye preparation. The method has advantages that the cotton fabrics can be dyed with disperse dyes effectively, a process is simple, and a production process is low in sewage treatment cost and environmentally friendly.

The invention discloses a fine denier acetate silk elastic double-faced fabric and a production process thereof, and belongs to the technical field of textiles. The method comprises the following steps of fabric texture design, warp and weft processing, fabric weaving, fabric dyeing and finishing and finished product inspection. According to the fabric texture design, fine denier diacetate fiber yarn is adopted as warp yarn, double-component elastic polyester SSY high stretch yarn is adopted as weft yarn, and the texture is 4/4 double-face texture; the warp yarn treatment process comprises the steps of twisting, shaping, splitting and warp lifting, drafting and reed passing; the weft yarn treatment process comprises the steps of spooling, twisting, shaping and rewinding; the fabric dyeing and finishing process comprises the steps of dyeing pretreatment, dyeing and soft padding, drying and shaping. According to the production process, the fine-denier diacetate fibers are adopted as the warps, so that the prepared fabric is stronger in silk feeling, softer in hand feeling and finer and smoother in silk surface, the warp density of the fabric reaches 100 pieces/cm or above, the acetic acid proportion is 55% or above, and the fabric can better reflect the excellent performance of the diacetate fibers.