Coolplus moisture-absorption sweat-releasing and warming Raschel woolen blanket

A raschel blanket, moisture absorption and perspiration technology, applied in fiber type, conjugated synthetic polymer rayon, textiles and papermaking, etc., can solve the problems of easy static electricity, stuffy feeling, easy to be stained with dust, etc., to achieve Low cost, improved thermal performance, and simple composition of raw materials

Active Publication Date: 2017-12-01
ZHEJIANG TRUELOVE CARPET IND SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the Raschel blanket made of polyester fiber is smooth, plump, soft and crisp, and has low manufactur

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A Coolplus moisture-absorbing, sweat-wicking and warm-keeping Raschel blanket prepared in this example is made of Coolplus fiber and acrylic fiber blended yarn as cashmere yarn, and polyester yarn as the base yarn on a double-needle bed. Woven on a Scheer warp knitting machine, including the following fibers by weight: Bottom yarn: 100% polyester yarn; fleece yarn: 75% Coolplus fiber, 25% acrylic fiber.

[0031] Coolplus fiber includes the following preparation steps: mix polyester fiber chips, polylactic acid fiber chips and water-soluble polyester chips with a mass ratio of 98:0.5:1.5, and prepare polyester fibers by melt spinning. The cross-shaped spinning assembly obtains a cross-shaped cross-section Polyester fibers with a cross-section are obtained by treating polyester fibers with a cross-section with air plasma at a power of 1000W for 15s, then immersing them in a mixed alkali solution at 95°C for 15min, taking them out, washing them with water until they are neu...

Embodiment 2

[0035] A Coolplus moisture-absorbing, sweat-wicking and warm-keeping Raschel blanket prepared in this example is made of Coolplus fiber and acrylic fiber blended yarn as cashmere yarn, and polyester yarn as the base yarn on a double-needle bed. Woven on a Scheer warp knitting machine, including the following fibers by weight: Bottom yarn: 100% polyester yarn; fleece yarn: 80% Coolplus fiber, 20% acrylic fiber.

[0036] Coolplus fiber includes the following preparation steps: mix polyester fiber chips, polylactic acid fiber chips and water-soluble polyester chips (commercially available) at a mass ratio of 98:1.5:0.5, prepare polyester fibers by melt spinning, herringbone spinning assembly To obtain polyester fibers with a herringbone cross section, the polyester fibers with a herringbone cross section are treated with air plasma at a power of 2000W for 5 seconds, then immersed in a mixed alkali solution at 90°C for 25 minutes, taken out, washed with water until neutral and drie...

Embodiment 3

[0040] A Coolplus moisture-absorbing, sweat-wicking and warm-keeping Raschel blanket prepared in this example is made of Coolplus fiber and acrylic fiber blended yarn as cashmere yarn, and polyester yarn as the base yarn on a double-needle bed. Woven on a Scheer warp knitting machine, including the following fibers by weight: Bottom yarn: 100% polyester yarn; fleece yarn: 78% Coolplus fiber, 22% acrylic fiber.

[0041] Coolplus fiber includes the following preparation steps: mix polyester fiber chips, polylactic acid fiber chips and water-soluble polyester chips with a mass ratio of 98:1.0:1.0, and prepare polyester fibers by melt spinning. Type polyester fiber is obtained by treating the cross-section of the polyester fiber with a rice-shaped cross-section through air plasma with a power of 1500W for 10s, then immersing it in a mixed alkali solution at 92°C for 20 minutes, taking it out, washing it with water until it is neutral, and drying it.

[0042] Among them, the polyla...

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Abstract

The invention discloses a Coolplus moisture-absorption sweat-releasing and warming Raschel woolen blanket. The Coolplus moisture-absorption sweat-releasing and warming Raschel woollen blanket is woven on a two-needle bar Raschel warp knitting machine by using blended yarns of Coolplus fibers and acrylic fibers as nap yarns and using polyester silk as basic silk. Special-shaped polyester fibers can be acquired by using a +-shaped herringbone or Chinese character mi-shaped spinning assembly; air plasma and alkali peeling treatment is performed on the polyester fibers; regular micro grooves and micro holes are formed in surfaces of the polyester, and the grooves and the holes can generate a significant capillary effect, moisture and sweat excreted by a human body are diffused and transmitted, and then are discharged out, and skins can keep dry; and noncurrent static air is stored in the regular micro grooves and micro holes, and the static air can significantly improve the warming performance of the Raschel woolen blanket.

Description

technical field [0001] The invention belongs to the technical field of textiles, in particular to a Coolplus moisture-absorbing, perspiration-wicking and warm-keeping Raschel blanket. Background technique [0002] In recent years, in the domestic textile market, the demand for textiles with good heat and humidity comfort performance has gradually increased, and consumers strongly demand textiles with comfort. Polyester, commonly known in China as "Accurate", is widely used in the manufacture of clothing fabrics and industrial products, including the application on Raschel blankets. Raschel is the best quality blanket and has excellent thermal insulation effect. The blanket obtained by weaving by Raschel warp knitting machine. Although the Raschel blanket made of polyester fiber is smooth, plump, soft and crisp, and has low manufacturing costs, it has obvious disadvantages, including stuffiness, static electricity, and dust And other issues. Contents of the invention [...

Claims

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Application Information

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IPC IPC(8): D04B21/04D01F8/14D06M10/02D06M11/38D06M11/76D06M101/32
Inventor 陈玉霜吴明贤厉巽巽毛青山俞宏斌韩彬陈金霞
Owner ZHEJIANG TRUELOVE CARPET IND SCI & TECH
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