Terylene wool-like blanket and preparation method thereof

A blanket and polyester technology, applied in textiles and papermaking, weft knitting, knitting, etc., can solve the problems of rough suede, high consumption of raw materials, and hard acrylic blankets, achieve good printing or dyeing effect, and improve machine quality. Good performance and thermal performance

Inactive Publication Date: 2009-12-30
徐建平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The acrylic, wool, cotton blankets and polar fleece blankets currently on the market are all made of single side silk. These blankets have their own shortcomings: acrylic blankets feel hard, have fine hairs and are easy to fall off; wool blankets are easy to There are pilling and mildew, and the price is expensive, and the color fastness is also poor; the cotton blanket feels hard, not fluffy, and the printing color fastness is poor; the polar fleece blanket is very light and thin, and cannot be woven into a warm blanket.
Weaving using ordinary large circular knitting machine has the following defects: 1) The stability of the ground structure is poor, and the stability of the ground structure of the large circular knitting machine is insufficient, which must be solved through post-processing; It is said that there is a lot of shearing loss if two sides are brushed or one side is cut and one side is cut; 3) the output is low; 4) the suede is rough. 6) The post-processing and process flow are too long. The gray cloth produced by the large circular knitting machine is cylindrical, so the cylindrical gray cloth must be cut first. , so the post-processing procedure and process flow are relatively long

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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  • Terylene wool-like blanket and preparation method thereof

Examples

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Effect test

example 1

[0026] Polyester wool-like blanket production:

[0027] (1) Selection of raw materials: HFY composite yarn of 135D / 72F POY and FDY is used as the top yarn, 68D polyester FDY is used as the bottom yarn; HFY composite yarn accounts for 65%, and 68D polyester FDY accounts for 35%.

[0028] (2) Adopt the E22-2064W type plush cutting machine, use the British steel wire runway, cut the pile by double-needle clamping knife method, the wool yarn height is 35mm, and the gray cloth surface is smooth without horizontal stripes;

[0029] (3) After the gray cloth is obtained, use the prior art to carry out heat setting, printing or dyeing, rear fluffing, and napping for the gray cloth;

[0030] (4) Cutting and sewing into blankets and household items.

example 2

[0032] Polyester wool-like blanket production:

[0033] (1) Raw material selection The applicant recommends 80D / 48F HFY composite yarn as the top yarn, and 100D polyester FDY as the bottom yarn; HFY composite yarn accounts for 75%, and 68D polyester FDY accounts for 25%.

[0034] (2) E22-2064W type plush circular knitting machine is adopted, and the steel wire runway made in the UK is used. The double-needle clamping knife method is used for cutting pile. The surface of the woven gray cloth is flat without horizontal stripes, the yarn height is 8mm, and the weight is about 250 grams. ;

[0035] (3) After the gray cloth is obtained, the gray cloth is heat-set, printed or dyed in the same steps as in the prior art, and the back is raised and finished, and the shape is napped;

[0036] (4) Cutting and sewing into blankets and household items.

example 3

[0038] Polyester wool-like blanket production:

[0039] (1) Selection of raw materials: 80D / 48F POY and FDY HFY composite yarn is selected as the top yarn, 100D polyester FDY is used as the bottom yarn; HFY composite yarn accounts for 75%, and 68D polyester FDY accounts for 25%.

[0040] (2) E22-2064W-shaped plush circular knitting machine is used, and the steel wire runway made in the UK is used. The double-needle clamping knife method is used for cutting pile, and the gray cloth surface is flat without horizontal stripes, and the yarn height is 4mm; the weight is about 170 grams. ;

[0041] (3) After obtaining the gray cloth, utilize existing technology to carry out heat setting, printing or dyeing to the gray cloth, fluffing and finishing on the back, napping and setting;

[0042] (4) Cutting and sewing into blankets and household items.

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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Abstract

The invention relates to a terylene blanket and the technical field of the preparation method thereof. For the terylene wool-like blanket of the invention, the surface filament is HFY filament compounded with POY and FDY, and the bottom filament is FDY terylene filament of 50-150dtex. The terylene wool-like blanket of the invention changes the traditional process procedure both in raw materials and in preparation method and synthesizes suitable fiber raw materials, brand new preparation procedure and equipment, and the woven blanket has smooth suede and does not need neatening; the finished product has stable gram weight, strong stereoscopic impression of suede, expected effect of hair height, soft and flurry hand feeling, good hygroscopicity, no unhairing phenomenon and bright color, can directly contact with skin and is sure to get the favour of people.

Description

technical field [0001] The invention relates to the technical field of a polyester blanket and a production method thereof. Background technique [0002] The acrylic, wool, cotton blankets and polar fleece blankets currently on the market are all made of single side silk. These blankets have their own shortcomings: acrylic blankets feel hard, have fine hairs and are easy to fall off; wool blankets are easy to Pilling and mildew occur, and the price is expensive, and the color fastness is poor; the cotton blanket feels hard, not fluffy, and the printing color fastness is poor; the texture of the polar fleece blanket is very light and thin, and warm blankets cannot be woven. Their production process also mainly includes the following steps: material selection, warping, and warp knitting, and then the gray fabric is cut, printed or dyed, loosened, color-fixed, finished, heat-set, and raised on the back. Weaving using ordinary large circular knitting machine has the following d...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D04B1/04D04B21/04D04B35/00
Inventor 徐建平
Owner 徐建平
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