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Ultra-soft Raschel plush fabric and method for making same

A technology for plush fabrics and manufacturing methods, applied in the direction of fabric surface trimming, heating/cooling fabrics, knitting, etc., which can solve the problems of great difference in comfort, poor tissue stability, insufficient hand feel and fit

Inactive Publication Date: 2008-01-30
ZHEJIANG TRUELOVE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the appearance of microfiber, the market is in urgent need of a blanket that is more comfortable than the skin of a baby and has excellent closeness (it can outline the figure of a person when covered on the body), and these blankets above cannot meet the needs of the market.
Although pure woolen blankets keep warm, they are not mildew-proof or moth-proof, and the next-to-body bedding feels tingling; the same is true for blended blankets; although acrylic blankets are bright in color, mildew-proof and moth-proof, they lack hand feeling and fit, and cotton blankets have good hygroscopicity. The touch is soft and comfortable, but it is still far from the comfort required by the market
Because the polar fleece blanket is processed by rolling ball technology, the suede surface of this kind of blanket is rough, which is incomparable with cotton blankets and acrylic blankets, and because the raw materials currently used are still as thick as 1.5-0.7D, and because of the use of large circles Compared with the double-needle bed Raschel warp knitting machine, it has the following defects: 1) The stability of the ground structure is poor. The ground structure is as stable as fabric, which is very suitable for making blankets. However, the stability of the circular machine’s ground structure is insufficient, and this defect must be compensated by post-processing; Due to its unique loop-forming principle, after the fabric is weaved, it is cut with a knife (the process of cutting the velvet yarn connecting two pieces of ground fabric in the three-dimensional knitted gray fabric to form two pieces of plush fabric)
But its warming effect is not good, and its softness needs to be further improved.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: the manufacture method of single-layer blanket, at first polyester filament (150D / 144F light net, DTY) is warped, and warping tension is 20CN / 150D; Warping speed is 700m / min, and warping length: 12000m . The warped polyester is warp-knitted, and the raw materials of each bar during warp knitting are: L1 and L5 bars are 150D / 144F light mesh DTY, L2 and L4 bars are 150D / 38F and FDY, and L3 bars are 150D / 288F light net DTY. net-dty. Wear all five combs.

[0030]The arrangement of its braided chain blocks is specifically that L1 is 4440 / 0003 / 3330 / 0004 / / ×3; L2 is 0111 / 1000 / 0111 / 1000 / / ×3; L3 is 0101 / 1010 / 0101 / 1010 / / ×3; L4 is 0001 / 1110 / 0001 / 1110 / / ×3; L5 is 0444 / 4000 / 0333 / 3000 / / ×3; the distance between the Shan-shaped plates is 12mm; the speed of the warp knitting machine is 500-550 rpm;

[0031] Then carry out velvet cutting, the technological conditions of velvet cutting are: the linear speed of belt knife is 700-800m / min; the difference of hair height is 1mm...

Embodiment 2

[0035] Example 2: The difference from Example 1 is that the raw material used is L3 bar with 150D / 144F, the initial setting temperature after splitting is 210°C, and the setting time is 40 seconds. The dyeing process in embodiment 1 becomes printing process, and the formula of printing paste is: disperse yellow 10g / l, glacial acetic acid 4g / l, citric acid 4g / l, resist salt S5-10g / l, guar gum 5-10g / l, thickener 10-20g / l, adjusted to yellow printing paste. The specific steps of the printing process: 1) printing, 2) drying, 3) steaming, 4) reduction cleaning, 5) cleaning. The formula of the reduction cleaning solution and the reduction cleaning process: 0.5-3g / l sodium hydrosulfite, 0.5-2g / l caustic soda, 1-6g / l soaping agent, 80-100°C temperature, 10-20 minutes drying time , temperature 100-130°C; steaming, temperature 175-185°C, time 7-20 minutes. The present embodiment is a double-layer blanket, the back of the gray cloth is lint-free, the front is ironed, the ironing temper...

Embodiment 3

[0036] Embodiment 3: coral fleece single-layer printing felt blanket, finished product width 152cm, gram weight 280g / m Its production steps are (1) raw material preparation successively, select and prepare raw material, adopt polyester-nylon composite silk to be velvet yarn raw material, its Single fiber fineness is usually below 0.5D. 150D / 36-48F polyester FDY is made of ground yarn, of which polyester-nylon composite yarn accounts for 80%, 150D / 36-48F polyester FDY accounts for 20%, and the stated percentages are mass percentages;

[0037] (2) Weaving on the HDR5DPLM / 40 E16 double-needle bed Raschel warp knitting machine produced by Karl Mayer in Germany, the gray cloth has a weight of 280g / m2 and a width of 165cm or according to customer needs;

[0038] (3) section width;

[0039] (4) Heat setting, the temperature is 190°C, and the gray cloth is heated for 50 seconds;

[0040] (6) Printing, the printing paste formula is: disperse red 5g / l, disperse yellow 2g / l, disperse bl...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention relates to a Raschel plush fabric and a production method thereof, in particular to a plush fabric taken terylene as raw materials and the fabricating method thereof, pertaining to weaving science field. The invention adopts terylene with a single fiber fineness of 0.52 to 1.0D, a polyester / polyamide compound DTY or terylene FDY with a fiber fineness of 100-250D / 36-48F; the silk is terylent and polyester / polyamide compound draw textured yarns or fully drawn yanrs (FDY) made through a direct spun method or a section cutting method. The invention adopts special production technologies and has the advantages of heat preservation, easy perspiration, lightness, softness, anti-static and being not easy to be dirty, etc, which can be applied to clothes fabrics, blanket, bedgown, slipper and bath towel, etc.

Description

technical field [0001] The invention relates to a Raschel plush fabric and a manufacturing method thereof, in particular to a plush fabric using polyester as a raw material and a weaving method thereof, belonging to the field of textile science. Background technique [0002] Warp knitting is a knitting method in which one or several groups of warp yarns arranged in parallel are fed into the knitting needles at the same time to form a loop. "Knitting Industry Dictionary" P252, published on April 1, 2003). Knitted fabrics produced in this way are called warp knitted fabrics. There are many kinds of warp knitted fabrics, which are widely used in clothing, decoration and industrial fields. With the continuous development of fiber technology and mechanical technology, the grade of warp knitting products has been continuously improved, and the products are developing in the direction of diversification, high-grade and functionalization. [0003] Generally speaking, warp knittin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04B21/04D06B1/00D06C13/00D06C7/02D01F6/62D06P1/16
Inventor 刘忠庆胡忠娟严昌华刘正平
Owner ZHEJIANG TRUELOVE GROUP
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