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Cationic BCY woollen blanket terylene fibre ultra-thin type blanket and method of production

A technology of polyester fiber and production method, which is applied in cationic BCY polyester fiber ultra-thin blanket and its production field, can solve the problems of unfavorable environmental protection and health, lack of smoothness, dirty waste of gray cloth, etc., and achieve lasting bright and bright pattern color, The effect of maintaining plumpness and excellent smoothness

Inactive Publication Date: 2010-06-09
胡永伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: 1) Large circular machine weaving is a looped structure, the product structure is unstable, not as strong as warp knitting machine, and it is prone to poor shape.
2) High weight, only suitable for 300g / m 2 The above cannot cater to the needs of different levels of consumers
3) The process is long, especially the pre-treatment process of gray cloth is quite complicated. It needs to be washed with additives, washed, cleaned, dehydrated, and dried. Repeated washing of this white gray cloth will easily cause a lot of dirty waste of gray cloth, and the discharge of sewage will affect the environment. very polluted
4) Although the rough surface feels soft, it lacks smoothness, brightness, and vividness
5) Ordinary acrylic has strong absorptivity and strong static electricity due to its strong dryness, which is not good for environmental protection and health

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

[0020] (1) Raw materials: set the amount for 100 meters, of which cationic BCY blanket special yarn 200D / 96F 24.6kg, filament 100D / 48F 4.42kg (for chain knitting), DTY draft yarn 100D / 36F 5kg (for weft insertion ).

[0021] (2) Warping: warping on a warping machine.

[0022] (3) Warp knitting machine weaving: set the finished product specification to 1.4m*2m*0.62kg. 16-needle model, machine width 130 inches, double width, gauge 11mm. The gram weight of the blank is 340g / m.

[0023] (4) Pretreatment of white gray cloth: take 100 meters of white gray cloth, shape: speed 15 m / min, temperature: 130°C, air pressure: 6kg; polishing: stand-alone polishing once, speed 15 m / min, temperature: 175°C. spare!

[0024] (5) A, dyeing prescription: get 0.95% concentration of guar bean paste 20kg, disperse red E-2G 10g (appropriate according to the color depth), acetic acid 7kg, surfactant 6kg, polyether 6kg, water 51kg are made into 100kg dyeing pulp. Dyeing in a pad dyeing machine (rol...

Embodiment 2

[0033] (1) Take the raw materials, set the amount for 100 meters, of which cationic BCY cationic special yarn 250D / 96F 54.7kg, polyester filament 100D / 48F 4.16kg (knitting chain), DTY draft yarn 100D / 36F 6.11kg (weft insertion).

[0034] (2) Warping: warping on a warping machine.

[0035] (3) Warp knitting machine weaving: set the finished product specification to 76*114*0.4kg. 16-needle machine, machine width 150 inches, double width, gauge 16mm. The gram weight of the blank is 650g / m.

[0036] (4) Pretreatment of white gray cloth: take 100 meters of white gray cloth, shape: speed 12 m / min, temperature: 150°C, air pressure: 6kg; polishing: stand-alone polishing once, speed 12 m / min, temperature: 190°C. spare!

[0037] (5) Prescription for printing: get 35kg of guar paste with 0.95% concentration, 5g of Disperse Red E-2G (appropriate amount according to the color depth), 8kg of acetic acid, 8kg of surfactant, 8kg of polyether, and 36kg of water to make 100kg of printing pas...

Embodiment 3

[0046] (1) Take the raw materials, set the dosage for 100 meters, of which cationic BCY blanket special yarn 250D / 96F 62.4kg, long yarn 150D / 144F 7.62kg (knitting chain), DTY draft yarn 150D / 288F 7.01kg (weft insertion).

[0047] (2) Warping: warping on a warping machine.

[0048] (3) Warp knitting machine weaving: set the finished product specification to 76*114*0.48kg. 18-needle machine, machine width 150 inches, double width, gauge 20mm. The rough weight is 770g / m.

[0049] (4) Pretreatment of white gray cloth: take 100 meters of white gray cloth, shape: speed 10 m / min, temperature: 150°C, air pressure: 6kg; polishing: stand-alone polishing 2 times, speed 12 m / min, temperature: 190°C. spare!

[0050] (5) Printing prescription: Take 37.5kg of guar paste with a concentration of 0.95%, 8g of Disperse Red E-2G (appropriate amount according to the color depth), 6kg of acetic acid, 7kg of surfactant, 6.5kg of polyether, and 35kg of water to make 100kg of printing pulp. Print...

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 an ultrathin blanket with cationic BCY and polyester fiber and the manufacturing method, belonging to the spinning technology area. The stock of blanket in the invention comprises 75-85% of polyester cationic BCY, 7.5-12.5% of polyester filament and 7.5-12.5% of polyester DIY draft filament. The manufacturing process of invention comprises fetching stock by the proportion,warping, weaving by knitting machine, pretreatment and polishing for grey cloth, dyeing, washing, baking for stereotype, treatment for front hair side of grey cloth, teasing for negative side, roasting and shearing, grabbing and shearing, polishing, antistatic treatment and finishing. Not only the invention is provided with superiority of ordinary blanket, light weight, great intensity, high wearresistance, good elasticity, good heat resistance and brilliant gloss but also when the production is accomplished the antistatic technology is added. It is environmental protection and health.

Description

technical field [0001] The invention relates to an ultra-thin blanket made of a new type of polyester—cationic BCY blanket professional silk polyester fiber and a production method thereof. It belongs to the field of textile technology. Background technique [0002] At present, the popular blankets on the market in our country are divided into full blankets, blended blankets, chemical fiber blankets and ordinary polyester blankets. Although the all-wool blanket keeps warm, it is heavy, not mildew-proof and moth-proof, and it is a non-renewable resource with high energy and high consumption, and the production cost is quite high. Although the blended blanket keeps warm, it cannot be fitted next to the body and has a tingling feeling. Although the acrylic blanket has rich colors, is mildew-proof and moth-proof, and can be fitted next to the body as a bedclothes, it has poor warmth retention and is attractive but not practical. Ordinary polyester blankets are not as good as ...

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 Patents(China)
IPC IPC(8): B41M1/12D06C7/02D06C13/00D04B21/04D01F6/62D06C15/00D06C11/00
Inventor 胡永伟
Owner 胡永伟
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