470results about "Fabric breaking/softening" patented technology

A process is described wherein pile yarn is woven with cotton weft and warp yarns to produce terry fabrics, such as towels. The fabric is then washed in warm water to dissolve the PVA fibers. The amount of fibers dissolved, depends upon the count of the yarn or yarns used. By dissolving the PVA fibers, a hollow air space is produced throughout the pile yarn, corresponding to an increase in the air space in the pile yarn. By increasing the air space in the pile yarn, the resulting towels are softer and bulkier than standard cotton towels. The present invention further relates to pile yarn in terry woven fabric (warp yarn), or weft yarn, in the case of flat fabrics.

The present invention discloses a processing method of flexible cotton knitted face fabric. Said processing method includes the following several steps: weaving, enzymatic washing, kiering and bleaching, dyeing, oversoftening, dewatering, opening, drying, sizing and pre-shrinking.

The invention discloses a production technology for an antibiosis moisture exhausting sock. The production technology includes the steps of firstly, preparing materials, wherein fiber used for knitting a fiber layer of the sock body is prepared through a yarn covering or yarn doubling method, knitted base yarn is manufactured, and components of the materials of the base yarn include 20% to 65% of natural bamboo fiber; secondly, dyeing the yarn through a sock dyeing machine; thirdly, conducting softening, wherein softening is conducted on the base yarn through softeners; fourthly, conducting knitting, wherein the base yarn is knitted into the sock body through a knitting machine, the base yarn of the natural bamboo fiber is knitted to form the sock body, and the sock body is sewn; fifthly, conducting disinfection, wherein antibiosis process treatment is conducted on the sock body through a sanitizer WS-8810 and an anti-bacterium agent; sixthly, conducting post processing, wherein the processed sock body is shaped to obtain a finished sock body. The sock has the antibiosis function and the sweat discharging function at the same time, is good in breathability, comfortable and soft and can still keep the extremely-strong antibiosis performance after being repeatedly washed.

The invention discloses a weaving process of a hemp textile product, which comprises the process steps of winding, warping and weaving. Blended yarns bended by hemp fibers and cotton fibers are weaved by warps and wefts in the process, wherein the rotary speed of a grooved drum is 600 plus or minus 5r / min, and the ratio of hemp fibers to cotton fibers is 35:65. The process also comprises processing steps of refining, singeing, softening, drying and calendering. The hemp textile product produced by the invention has less filoplume, biodegradability, and excellent moisture absorbance and sweat release properties, keeps the natural antimicrobial and health-care functions of hemp, has good soft and comfortable properties, excellent ultraviolet resistance, radiation resistance and antibacterial properties, excellent high-temperature resistance and unique odor absorption and waste discharging properties; and the hemp textile product feels soft and comfortable compared with other hemp products, and is a new-generation environment-protection product.

The invention relates to a scratch resistant processing method of non-figured island ultrafine fiber napped leather, which comprises the following steps: taking PA6 as an island; taking PE with low density as the sea; adding a small amount of ionic polymer; and spinning an ultrafine fiber by a single-screw blending method. The ultrafine fiber is needled into non-woven fabrics, impregnated with PU resin, reduces toluene contents, and is expanded for drying, sliced, ground, and the like to manufacture ultrafine fiber napped leather. The islands of the ultrafine fiber are partially crosslinked due to the function of ionic compound in a production flow so as to prevent the fiber in the napped leather from falling when the napped leather is used as a material to be made into products of gloves, shoes, clothing, bags, suitcases, and the like, thereby greatly improving the scratch resistance of the napped leather.

The invention discloses natural silk facial mask base cloth which is made of a 100% natural silk filament sheet. The silk filament sheet is subjected to deoiling and softening treatment and then subjected to hot rolling by a roller so that sericin left on the surfaces of silk filaments can be fixed in a bonding mode, and then the natural silk facial mask is formed. The natural silk facial mask base material is of a filament structure and is good in transparency, water absorbency and water-retaining performance and soft and is closely attached to the skin without fiber tows; moreover, sericin protein left on the surface of silk has various beautifying functions of whitening, absorbing ultraviolet light and the like, and the natural silk facial mask base cloth can be used in cooperation with beauty fluid and can also be used independently, is an ideal material for making a beauty make and has good market prospects.

The invention relates to a method for producing fiber non-woven fabric superfine fiber synthetic leather, belonging to the technical field of production of synthetic leather. The method comprises the following steps of wet-method impregnating, coating, solidifying, water washing, drying shaping, dry-method veneering and line rubbing to obtain the fiber non-woven fabric superfine fiber synthetic leather, wherein a special fiber adopted by the method is mucilage glue and PA (Polyamide), mucilage glue fiber has soft hand feeling and good elasticity, the softness of the the mucilage glue fiber isnot basically influenced but the fiber strength of the mucilage glue fiber is worse after the mucilage glue fiber is impregnated in a dimethylformamide solution of polyurethane resin slurry. The PA has better physical mechanical performance, and the softness of the PA is not increased excessively after the PA is impregnated in the dimethylformamide solution of the polyurethane resin slurry. The mucilage glue fiber and the PA both are complemented, and a majority of advantages of superfine fiber synthetic leather can be realized through utilizing a reasonable formula and the technique operation above during a dry-wet method; therefore, the fiber non-woven fabric superfine fiber synthetic leather produced by the method disclosed by the invention has the advantages of soft and thick hand feeling, smooth and full grains and attractive appearance and further has better physical mechanical properties such as strong force, tearing strength and peeling strength.

The invention discloses a dyeing treatment process for pure cotton fabrics based on pure natural biological preparations, which is designed for solving the technical problems that the environment is seriously harmed in an existing pure cotton fabric dyeing treatment process, and the human health is harmed in an application process. The adopted technical scheme is as follows: the dyeing treatment process comprises the steps of singeing, desizing, boiling-out, bleaching, dyeing, softening treatment and preshrinking treatment, and the key point is that biological preparations, which are respectively a desizing enzyme solution, a boiling-out enzyme solution, glucose oxidase solution and a plant dye, are respectively adopted in the steps of desizing, boiling-out, bleaching and dyeing. The dyeing treatment process has the technical effects that the operation is simple; the pure natural biological preparations almost do not contain any toxic substance, and wastewater produced in the treatment process is less and biodegradable, so that under the premise of keeping the characteristics such as softness, sweat absorption, comfortableness and naturalness and the like of pure cotton fabrics, the harm to the environment is alleviated, and the harm to human body is avoided, and therefore, the process has a zero-pollution environmental friendliness characteristic.

The invention discloses a heavy-twisted stranded elastic pure-cotton jacquard shell fabric, which comprises warps and wefts according to the proportion of 1:1, wherein the warps are JC5.8texX2 high-count stranded heavy-twister yarns, and the wefts are JC / S5.8tex / 5.8tex / 30D(denier) core spun yarns and JC5.8texX2. The fabric weaving structure is the small plain-weave jacquard structure. Special treatment methods are utilized in the steps of slashing, weaving, dyeing and finishing. The heavy-twisted stranded elastic pure-cotton jacquard shell fabric has the characteristics of fine moisture absorption and air permeability of pure cotton while having high elasticity, luster and smoothness, stiffness and high suspension effect, and is applicable to spring and summer clothing due to natural crinkling effect and cambric styles thereof. Besides, the heavy-twisted stranded elastic pure-cotton jacquard shell fabric which is popularized is development from single-yarn heavy twist to heavy strand twist and is the extension from singular plain weaves to jacquard varieties. By the special treatment method utilized in the processing process, quality and grade of the heavy-twisted stranded elastic pure-cotton jacquard shell fabric are improved evidently, and the breakthrough in research and development and process of the heavy-twisted stranded elastic pure-cotton jacquard shell fabric provides reference for development of high-end and individual spinning fabric and guidance for expanding the market.

The invention relates to a fire-retardant leather and manufacturing process thereof, comprising a semi-finished product formula, a face-covering formula, and a following formula, all with flame retardant agent added. The manufacturing process for the fire-retardant leather includes a semi-finished product process, a face-covering process and a following flame retardancy. The semi-finished product process includes base cloth coiling after check, putting the coil into a dimethylformamide water solution for a first immersion; heating and ironing by an eight roller; coating layer processing, concreting; water washing in the dimethylformamide water solution; drying; winding, middle checking. The face-covering includes unreeling the semi-finished product, jointing the treated release paper; drying for the third time, checking and bundling. The following flame retardancy includes putting the finished leather into a steam kneading machine for steam kneading, adding a fireproofing agent in the kneading process; immersing in the flame retardant and water solution; rolling drying, ripple softening, forming, dry softening, drying; checking and packing the product. Leather manufactured by the method has flame retardancy greatly improved.

The invention discloses a method for preparing PU / PVC artificial leather with a printed pattern by a dry method and PU / PVC artificial leather. The method comprises the following steps that: the following printing step is introduced to the main machine production equipment in the previous step, the structure of the artificial leather is changed, and the structure of the artificial leather orderly comprises a PU fabric layer, a printed pattern layer, a PVC foaming layer, a PU bonding layer and a base fabric layer. The method and the product have the advantages that: the printed pattern is arranged on the section of the artificial leather, and indistinctly emerges on the surface of the artificial leather, so that the artificial leather is beautiful and graceful and has natural impression and unique printing effect; and when the artificial leather is used, the pattern is not dropped due to friction, so that the beauty of the artificial leather is not affected.

The present invention discloses a dyeing and processing method of all-cotton satin weave brushed fabric. The method is as below: gray fabric singeing, rolled enzyme cold heap, scouring, bleaching, tentering whitening, sanding, printing ageing washing, softening fixing and pre-shrinking. The brushed fabric has soft fine hair, napping effect and no hair loss; and dyeing and finishing not only retain the loose and soft characteristics of the satin weave but also protect the mightiness of the fabric.

The invention discloses a manufacturing technique of flour-linen jacquard interval fabric mesh cloth. The manufacturing technique comprises the first step of production and manufacturing of chemical fiber yarn, the second step of flower-type process design of the flour-linen jacquard interval fabric mesh cloth, the third step of weaving and manufacturing, and the fourth step of dyeing and finishing and sizing, wherein in the second step, the upper layer of the flour-linen jacquard interval fabric mesh cloth is knitted through the control of guide bar GB1 to guide bar GB3; the middle layer of the flour-linen jacquard interval fabric mesh cloth is knitted through the control of guide bar GB4; the lower layer of the flour-linen jacquard interval fabric mesh cloth is knitted through the control of guide bar GB5 and guide bar GB6. According to the flour-linen jacquard interval fabric mesh cloth prepared through the manufacturing technique, distortion or deformation of the flower-type are not easily caused, the precision of the flower-type is high, the stability is good, after dyeing treatment of half matt gloss polyester yarn and terylene CD yarn on the upper layer of the mesh cloth, the surface of the finished product mesh cloth presents an effect of two-tone flour-linen, dyefastness is good, and a very good overall dyeing effect is achieved.

The invention provides a dyeing and finishing process for a lace fabric. The dyeing and finishing process comprises the following steps: a) weaving of a fabric; b) pre-processing; c) pre-shaping; d) dyeing treatment; e) dye fixation and mellowing; and f) post-processing. The dyeing and finishing process revealed in the invention has the following advantages: process procedures are reasonably arranged; implementation of the process is scientific and simple; the prepared lace fabric can permanently keep bright sheen, is washable and durable, wear-resistant and non-fading, and has a high market value compared to products of a same kind.

The invention relates to a method for preparing a light, thin, heat-insulating and flame-retardant plush fabric. The method comprises the steps of weaving a fabric, wherein terry yarn is 98% of 32S / 1 aramid fiber 1313 / 2% of conductive filament, and connecting yarn is 100D / 36F polyester flame-retardant double-sided plush; causing the fabric to undergo dyeing, drying, soft forming, galling, intermediate shaping, combing, shearing and final shaping, and obtaining the light, thin, heat-insulating and flame-retardant plush fabric. The method is short in process and good in stability, the obtained plush fabric insulates heat, is light and thin, has an outstanding flame-retardant effect, does not melt, has no melting drip and does not generate smoke, the afterflame time is 0 s, the smoldering time is 0 s, the plush fabric is permanently resistant to flame and is comfortable to wear and soft in touch, the final finished knitted fabric gram weight is 271 g / m2, the heat-insulating value CLO is 0.5-1.0, and the plush fabric has good application prospects.

The invention discloses fake hemp knitted fabric and a production method and application thereof. More than 30wt% of yarn in the knitted fabric is polyester blended yarn with a blended area and a non-blended area, the fake hemp knitted fabric is processed through intermediate shaping and / or quantity reducing, and dynamic friction coefficient is 0.2-0.6. By the fake hemp knitted fabric, the problem that natural hemp fiber fabric is prone to deformation and crinkling is solved, and application field of the fabric is expanded. The fake hemp knitted fabric can be used for making trousers, sweaters, T-shirts, jackets, blouses and the like.

The invention relates to imitation jean knitted wool fabric and a making method of the imitation jean knitted wool fabric. A knitting structure of the imitation jean knitted wool fabric is single-side jacquard weave with nine paths as one cycle, wherein the weave of the first path, the second path, the fourth path, the fifth path, the seventh path and the eighth path is plain stitch weave, wool yarn is knitted, and spandex filaments serve as lining materials; the weave of the third path, the sixth path and the ninth path is jacquard weave, and white pure cotton yarn is knitted. The making method comprises the steps that knitting is conducted according to the knitting structure of the fabric, then preforming, washing and settling are conducted, and therefore the imitation jean knitted wool fabric can be obtained. The obtained imitation jean knitted wool fabric has the effects similar to the white exposure effect and the twill effect of woven jean fabric in the appearance, the good elasticity, air permeability, flexibility and comfort of woven fabric and the rough, unrestrained, natural and random features of the jean fabric are well combined by the imitation jean knitted wool fabric in the intrinsic performance, and the nobleness feeling of wool textile is developed.

Wet towel production equipment comprises an unreeling unit, a humidifying unit, a cutting unit and a rubbing unit. The unreeling unit is used for unreeling non-woven fabrics, the humidifying unit is arranged at the rear of the unreeling unit and used for humidifying the unreeled non-woven fabrics, so that a primary wet towel with certain wettability is formed, the cutting unit is disposed at the rear of the humidifying unit, and is used for cutting the primary wet towel into a towel with a preset size so that the towel can be packaged, the rubbing unit is disposed between the unreeling unit and the humidifying unit or disposed between the humidifying unit and the cutting unit, is provided with rubbing grooves arranged in advance, and is used for rubbing the non-woven fabrics or the primary wet towel, accordingly, the arrangement direction of fibers in the non-woven fabrics or the primary wet towel turns, simultaneously, the fibers in the non-woven fabrics or the primary wet towel are bent and deform along with the rubbing grooves arranged in advance, and patterns corresponding to the rubbing grooves arranged in advance are formed on the non-woven fabrics or the primary wet towel. The invention further relates to wet towel production process and a wet towel.

The invention provides a dyeing and finishing method for tencel / bamboo pulp fiber blended fabric. Gray fabric is sequentially subjected to singeing, enzyme rolling and cold piling, washing, cold piling, mercerizing, tentering and whitening, printing, ageing, washing, softening and shaping, calendaring and pre-shrinking, and then the tencel / bamboo pulp fiber blended fabric is obtained, wherein the caustic soda concentration in the mercerizing process ranges from 80 g / L to 90 g / L. The dyeing and finishing method is mainly used for dyeing and finishing the tencel / bamboo pulp fiber blended fabric, and warp and weft of the fabric are tencel / bamboo pulp fiber blended yarn. The shrinkage rate of the obtained tencel / bamboo pulp fiber blended fabric is within the range from +2% to -4%, and the fabric is soft in hand feeling, smooth in fabric cover and free of deformation.

The invention discloses a novel finishing process of a co-polymerization fluorine antifouling and soil-releasing finishing liquor, which is characterized by comprising the following steps: (1), the finishing of padding and rolling is performed by mixing dyeing cloth cover to be finished and pad-roll finishing liquor; (2), hot-wind drying is performed within 80 to 120 DEG C on the mixture cloth cover finished; (3), after the drying is finished, 50 to 80s of high-temperature shaping is performed within the temperature of 150 to 180 DEG C; and (4) mechanical mellowing is performed after the shaping. In the invention, the novel co-polymerization fluorine pad-roll finishing liquor is adopted, so that the process can be controlled within a finishing process of padding and rolling, and during the finishing process, low consumption, antifouling, soil releasing, soil-redeposition prevention, environmental protection and low carbon are achieved.

The invention relates to a method for preparing ultra-soft high-resilience wet ultra-fine denier polyamide leather. The method comprises the following steps of: (1) preparing ultra-fine denier sea island fibers; (2) preparing a non-woven fabric; (3) ensuring that the non-woven fabric passes through impregnation liquid, and solidifying and foaming in an aqueous solution of dimethylformamide, wherein solidification time is 40 to 60 minutes, solidification temperature is between 25 and 45 DEG C, and the concentration of the aqueous solution of the dimethylformamide is 18.5 to 24.5 mass percent; and washing to obtain a porous elastomer polyether polyurethane non-woven fabric wet substrate; (4) ensuring that the porous elastomer polyether polyurethane non-woven fabric wet substrate passes through a toluene tank to obtain a polyamide leather substrate; and (5) drying the polyamide leather substrate, impregnating into leather softening liquid, drying and tentering; and tanning the polyamide leather substrate by using a continuous tanning machine to obtain the ultra-fine denier polyamide leather. By the method, the current situation that the softness and resilience of imitated leather areinferior to those of genuine leather is avoided, and the special requirement of people on ultra-soft high-resilience ultra-fiber leather is met.

The invention discloses a method for preparing hollow textile from core spun yarn with a microporous alkali-soluble polyester filament covered with short fiber. The method comprises a preparation step of foaming microcapsules, a preparation step of alkali dissolution slices containing the foaming microcapsules, a melt foaming and spinning forming step and a preparation step of the hollow textile. According to the method for preparing the hollow textile from the core spun yarn with the microporous alkali-soluble polyester filament covered with the short fiber, the polyester filament with a microporous structure is adopted, hollow yarn or hallow fabric is obtained in an alkaline dissolution manner, the polyester filament with the microporous structure can effectively increase the contact area of an alkaline solution, the dissolution speed is high, the dissolution time is short, dissolution is thorough, and the hollow textile prepared from the hollow yarn or the hollow fabric obtained through dissolution has good and comfortable hand feeling as well as good fluffy, soft, thermal-insulating and quick-drying characteristics.

The invention relates to a preparation method of a bamboo fiber knitted terry fabric. The preparation method comprises the following steps of: preparing raw materials; knitting on a machine; inspecting; performing mechanical softening treatment; presetting; performing pretreatment; dyeing; performing softening treatment; drying; shearing; and opening width for setting. A unique interwoven terry texture structure is adopted, bamboo fibers and the special polyester filament yarns have high moisture absorption and moisture permeability, and the special polyester filament yarns have high wicking capacity; and in the preparation method, a physical and chemical double softening finishing technology is adopted, the hand feel and luster of the fabric are improved, polluting reagents are not used in the treatment process, and the preparation method has a good application prospect.

The invention relates to a process for producing a non-woven fabric, comprising the following steps: providing fiber used as a raw material, and carding the fiber to form a fiber net; consolidating the fiber net to form a primary non-woven fabric; providing a rubbing unit with preset rubbing grooves, and rubbing the primary non-woven fabric by using the rubbing unit so as to change the distribution direction of fiber in the primary non-woven fabric, reduce the vertical and horizontal strength ratio of the primary non-woven fabric and meanwhile bend and deform the fiber in the primary non-woven fabric along with the preset rubbing grooves. The invention also relates to the non-woven fabric produced by adopting the process. Compared with the prior art, the process for producing the non-woven fabric adopts the rubbing unit to rub the consolidated primary non-woven fabric so as to obtain the non-woven fabric with an uniform fiber structure and patterns on the surface.

The invention relates to a production process of a four-side elastic fabric, and belongs to the field of textiles. The invention comprises the steps of weaving, pretreatment, mechanical softening finishing, grey fabric premolding, two bath method dyeing, low-temperature heat setting, and preshrinking, the front face of the four-side elastic fabric renders nylon yarn, and the opposite face renders high humidity modulus fiber yarn. According to the production process of the four-side elastic fabric, the technical problems existing in the fabric of the present technology are solved by means of coordination between reasonable fiber and tissue structures, adjustment of procedures and processes, and reasonable selection of dye materials, so that the obtained four-side elastic fabric not only is comfortable and wearable, but also has good color fastness and stable shrinkage rate.

The invention provides modified silk fiber with high moisture absorbability and moisture retentivity and a preparing method thereof. Fibrillated silk fiber is used as the raw material, chitosan low in molecular weight, sodium alga acid, corn starch and honeysuckle flower are used as a finishing agent high in moisture absorbability and moisture retentivity, and the raw material is impregnated in the finishing agent high in moisture absorbability and moisture retentivity and silk fibroin solution in sequence and then subjected to steaming processing and sizing, washing and drying to generate the modified silk fiber with high moisture absorbability and moisture retentivity. The modified silk fiber is high in fibrillation degree and excellent in moisture absorbability and moisture retentivity, the practicality of the silk fiber is improved through silk fibroin curing and finishing, and the intrinsic properties of silk are protected to the maximum extent.

The invention relates to a rubbing roller, which comprises an upper rubbing roller and a lower rubbing roller, wherein a plurality of bulges are arranged on the upper rubbing roller, a plurality of grooves are arranged on the lower rubbing roller, the bulges of the upper rubbing roller are matched with the grooves of the lower rubbing roller so as to extend into the grooves, the space between the two central points of the two adjacent bulges is 5-10mm, the area of the cross section of each bulge is gradually reduced from the position close to the center of the upper rubbing roller to the position far away from the center of the upper rubbing roller, the horizontal section of each bulge is ladder-shaped, each bulge has a top end surface, the area of the top end surface is 1-20mm<2>, and the height of each bulge is 0.05-5mm. The invention also provides an embossing process applying the rubbing roller, and embossed wet tissue prepared by the embossing process.

The invention discloses a manufacturing process for an anti-bacterial and allergy-free textile fabric. The fabric is made of the raw materials in the following weight parts: 9-14 parts of bamboo charcoal fibers, 15-25 parts of activated carbon fibers, 20-25 parts of apocynum venetum fibers, 10-20 parts of corduroy fibers, 6-10 parts of dacron, 5-8 parts of alkaline pectinase, 5-8 parts of bi-palmitoyl quadrol sodium dipropionate, 4-8 parts of tea saponin, 7-15 parts of chinlon, 9-13 parts of gabardine, 6-11 parts of bamboo fibers, 5-10 parts of fully drawn yarns, 5-8 parts of sisal hemp, 7-15 parts of jeans flocking, 10-20 parts of sheep wool, and 10-17 parts of cotton fibers. The textile fabric is woven by using various fiber materials, and can effectively absorb various dusts and has excellent sterilization and anti-bacterial effects. The textile fabric has effective allergy-free effect. The fabric is soft in texture, and is breathable and absorbs moisture, and the fabric is cool and comfortable to wear.

The invention relates to a method for manufacturing superfine fiber polyamide non-woven fabric mirror surface leather, which comprises the following steps of: (1) making a superfine sea-island fiber; (2) manufacturing a non-woven fabric; (3) solidifying and foaming the non-woven fabric through an impregnation liquid and a dimethylformamide solution to obtain porous elastomer polyester type polyurethane non-woven fabric wet-process substrate; (4) leading the porous elastomer polyester type polyurethane non-woven fabric wet-process substrate to pass through a toluene tank to obtain a polyamide leather substrate; (5) predrying the polyamide leather substrate, impregnating the leather in a softening liquid, and drying and rubbing the polyamide leather substrate; (6) polishing the polyamide leather substrate to obtain a high-smoothness polyamide leather substrate; (7) successively applying a surface-layer coating, a middle-layer coating and a bonding-layer coating on release paper; and (8)superposing and drying the release paper and the high-smoothness polyamide leather substrate; and releasing the release paper to obtain the non-woven fabric mirror surface leather. With the method, the high-strength high-smoothness non-woven fabric mirror surface leather can be obtained, and the smoothness and the strength of the non-woven fabric mirror surface leather are far above those of PU (Poly Urethane) leather.