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CN-122013422-A - Down-like fabric with good warm-keeping effect and application thereof

CN122013422ACN 122013422 ACN122013422 ACN 122013422ACN-122013422-A

Abstract

The invention belongs to the technical field of fabrics, and provides a down-shaped fabric with a good warm-keeping effect, which comprises a fabric body, wherein the fabric body is in four-way one-cycle, four ways are all in four-needle one-cycle, first yarns are respectively woven into 1 way, 2 way, 3 way and 4 way, the 1 way, 2 way, 3 way and 4 way are all woven in a combination mode of knitting with more than one needle dial and lower needle cylinder, and the first yarns are down-like yarns. The invention sets four paths of one cycle, and the structure is knitted by the combination mode of needle disc looping and lower needle cylinder looping, so that the formed cloth cover has firm structure, strong pile loop erectability, high pile loop compression resistance, good wear resistance and high strength. In addition, the animal-like down ecological fiber yarn with excellent warm-keeping effect is matched, the mass density of the fabric is greatly reduced compared with that of the conventional warm-keeping fabric, so that the woven fabric has excellent warm-keeping property, the wearing comfort performance can be improved, and the difficulty in washing and treating animal down clothes is improved.

Inventors

  • Request for anonymity
  • Request for anonymity
  • Request for anonymity

Assignees

  • 泉州市菲同纺想服饰有限公司

Dates

Publication Date
20260512
Application Date
20241031

Claims (8)

  1. 1. The down-shaped fabric with the good warm-keeping effect comprises a fabric body and is characterized in that the fabric body is in four-way one-cycle, four-way one-cycle is adopted, wherein 1-way, 2-way, 3-way and 4-way are respectively woven with first yarns, and the 1-way, 2-way, 3-way and 4-way are all woven in a looping mode.
  2. 2. The down-like fabric with good warm keeping effect according to claim 1, wherein the 1,2,3 and 4 down-like fabrics are knitted by combining more than one needle dial with one another and more than one lower needle cylinder with one another.
  3. 3. A good thermal down like fabric as defined in claim 1 wherein the first yarns are down like yarns.
  4. 4. The down-like fabric with good warm keeping effect according to claim 3, wherein the preparation method of the down-like yarn comprises the following preparation steps: Firstly, putting a fiber yarn on a twisting machine, starting the twisting machine to twist the fiber yarn into a spiral fiber semi-processed yarn; Step two, putting the fiber semi-processed yarn into a steaming and refining device for steaming and refining, and air-drying the fiber semi-processed yarn after stabilizing the spiral angle of the fiber semi-processed yarn; Taking two air-dried half-processed steamed fiber yarns, respectively feeding the two air-dried half-processed steamed fiber yarns into a numerical control feeding roller of a multi-channel two-for-one twister, wherein each half-processed steamed fiber yarn is independently controlled by an independent numerical control feeding roller and enters a numerical control twisting area, the two half-processed steamed fiber yarns alternately perform overfeeding action, binding action and winding action controlled by numerical control programming, after the complex overfeeding and looping winding is completed to form a double-twisted yarn, the double-twisted yarn with the height reaching the requirement is formed, the double-twisted yarn with the shape of a standing circle enters a numerical control pulling roller, and when the feeding roller performs the numerical control programming action, the pulling roller performs coordinated numerical control programming pulling action, and the double-twisted yarn with the standing circle enters a synchronous winding drum after the pulling area is discharged; feeding the multiple coiled double-twisted yarns after spooling into yarn roughening equipment in a continuous state, continuously and uniformly breaking the coiled tissues on the coiled double-twisted yarns by the yarn roughening equipment to form fluff yarns, and synchronously collecting yarns to form skeins; And fifthly, feeding the napped and twisted fluff yarns to a precise winder, and carrying out fixed-length and constant-tension bobbin formation, wherein the bobbin formation is synchronous waxing, so that the eiderdown-like finished yarn is obtained.
  5. 5. The down-like fabric with good warm keeping effect according to claim 4, wherein in the first step, the fiber yarn is made of chemical fiber, regenerated cellulose fiber, biomass regenerated fiber or natural fiber, the chemical fiber comprises polyester fiber, polypropylene fiber, ethylene wheel or nylon fiber, the regenerated cellulose fiber comprises viscose, modal and tencel, the biomass regenerated fiber comprises acetate fiber and polylactic acid fiber, the natural fiber comprises cotton-wool-hemp fiber, the rotating speed of the twisting machine is 4000-8000r/min, and the tension of the fiber yarn is adjusted to be 10-50N.
  6. 6. The down-like fabric with good heat preservation effect according to claim 4, wherein in the second step, the steaming device is a steam vacuum dry steaming device, the controllable temperature of the steam vacuum dry steaming device is 50-150 ℃, and the steaming time is more than 30 min.
  7. 7. The down-like fabric with good heat preservation effect according to claim 4, wherein in the second step, a tunnel type air drying box is adopted to air dry, cool and relax the steamed fiber yarns, an air outlet mechanism for circularly blowing the steamed fiber yarns is arranged in the tunnel type air drying box, the controllable temperature of the tunnel type air drying box is 24-200 ℃, and the air speed is 0.3 (1+/-20%) m/s-6 (1+/-20%) m/s.
  8. 8. The use of a down like fabric with good warmth retention according to any one of claims 1-7 in clothing and home textiles.

Description

Down-like fabric with good warm-keeping effect and application thereof Technical Field The invention relates to the technical field of fabrics, in particular to a down-like fabric with good warm-keeping effect and application thereof. Background The existing materials such as sprayed collodion for replacing down have the problems of weak warm keeping durability, easy agglomeration and fragmentation after washing, incapability of dyeing and the like. At present, the down-replacing material can only be applied to middle-low end markets, and meanwhile, the existing down-replacing material is easy to dehairing and low in warmth retention property, so that the comfort of wearing in winter is affected. The high-end market mainly uses down, but the consciousness of people on animal rights and protection is increasingly increased, the price of the animal down is greatly fluctuated by the market, the corresponding product cost is increased, and the problems of hardening, slipping, down drilling and the like of the animal down all the time influence the consumption experience. Disclosure of Invention The invention provides a down-like fabric with good warm-keeping effect, which mainly aims to overcome the service defects of various products of the existing down materials and animal down, fully embody the advantages of high warm keeping, light weight and easy management, and accords with the current social clothing consumption trend, in particular to outdoor sport leisure, mountain sport, ice and snow sport and outdoor camping. In order to solve the technical problems, the down-like fabric with good warm-keeping effect comprises a fabric body, wherein the fabric body is in four-way one-cycle, four ways are all four-needle one-cycle, 1 way, 2 way, 3 way and 4 way are respectively woven into first yarns, and the 1 way, 2 way, 3 way and 4 way are all woven in a looping mode. Preferably, the 1, 2, 3 and 4 paths are all knitted in a combination mode of knitting more than one needle dial and knitting the lower needle cylinder. Preferably, the first yarn is a down-like yarn. Preferably, the preparation method of the down-like yarn comprises the following preparation steps: Setting the fiber yarn on a twisting machine, starting the twisting machine to twist the fiber yarn into spiral fiber semi-processed yarn; Step two, putting the fiber semi-processed yarn into a steaming and refining device for steaming and refining, and air-drying the fiber semi-processed yarn after stabilizing the spiral angle of the fiber semi-processed yarn; Taking two air-dried half-processed steamed fiber yarns, respectively feeding the two air-dried half-processed steamed fiber yarns into a numerical control feeding roller of a multi-channel two-for-one twister, wherein each half-processed steamed fiber yarn is independently controlled by an independent numerical control feeding roller and enters a numerical control twisting area, the two half-processed steamed fiber yarns alternately perform overfeeding action, binding action and winding action controlled by numerical control programming, after the complex overfeeding and looping winding is completed to form a double-twisted yarn, the double-twisted yarn with the height reaching the requirement is formed, the double-twisted yarn with the shape of a standing circle enters a numerical control pulling roller, and when the feeding roller performs the numerical control programming action, the pulling roller performs coordinated numerical control programming pulling action, and the double-twisted yarn with the standing circle enters a synchronous winding drum after the pulling area is discharged; Step four, taking a plurality of vertical ring-shaped double-twisted yarns, feeding the vertical ring-shaped double-twisted yarns into yarn roughening equipment in a continuous state, continuously and uniformly breaking vertical ring tissues on the vertical ring-shaped double-twisted yarns through the yarn roughening equipment to form fluff yarns, and synchronously collecting yarns to form skeins; And fifthly, feeding the napped and twisted fluff yarns to a precise winder, and carrying out fixed-length and constant-tension bobbin formation, wherein the bobbin formation is synchronously waxed, so that the eiderdown-like yarns are obtained. Preferably, in the first step, the fiber yarn is made of chemical fiber, regenerated cellulose fiber, biomass regenerated fiber or natural fiber, the chemical fiber comprises polyester fiber, polypropylene fiber, polyethylene fiber or nylon fiber, the regenerated cellulose fiber comprises viscose, modal and tencel, the biomass regenerated fiber is acetate fiber and polylactic acid fiber, the natural fiber comprises cotton-wool-fibrilia, the rotating speed of the twisting machine is 4000-8000r/min, and the tension of the fiber yarn is adjusted to be 10-50N. Preferably, in the second step, the steaming device is a steam vacuum dry steaming device, the controllable temperature of t