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Dyeing and finishing production process of flame-retardant polyester fiber cut pile fabric

A flame-retardant polyester and fiber technology, applied in the field of flame-retardant fabric dyeing and finishing, can solve the problems of suede effect influence, disappearance, flame-retardant effect reduction, etc., achieve good suede effect, avoid loss, and improve flame-retardant effect

Active Publication Date: 2020-05-29
沂水恒泰纺园有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because the flame retardant component of polyester is an organic halogen compound, adding an organic additive will cause its flame retardant component to dissolve in the organic additive, resulting in a reduction or even disappearance of its flame retardant effect
And if no organic additives are added, it will have a great influence on the suede effect of finishing
The existing common flame-retardant polyester fiber cut pile fabric dyeing and finishing process either gives up the suede effect to ensure its flame-retardant effect, or guarantees the suede effect to reduce its flame-retardant effect

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

[0047] Embodiment 1, a kind of dyeing and finishing production process of flame-retardant polyester fiber cut pile fabric of dark color, comprises steps:

[0048] (1) Pretreatment

[0049] The pre-treatment mainly includes gray cloth brushing, shaping, gray cloth inspection, cylinder matching and seaming;

[0050] Gray cloth bristles: the speed of the machine is 6-7 m / min, and the bristles are brushed under the condition of turning on the steam.

[0051]Shaping: Speed ​​25m / min, shape at 210°C (1-6 knots), set the width to 142+-1cm, turn on the steam, turn on the cold air at the back of the machine, and place the A-frame behind the machine.

[0052] Gray cloth inspection: pick out the gray cloth with weaving defects exceeding the standard (7 pieces / 10 meters).

[0053] Cylinder matching and seam edge: Weigh the fabric joints for each cylinder, and the seam edge is 2-3 meters per point seam.

[0054] (2) Dyeing is to carry out high-temperature and high-pressure dyeing in a h...

Embodiment 2

[0068] Embodiment 2, a dyeing and finishing production process of a light-colored flame-retardant polyester fiber cut pile fabric, comprising steps:

[0069] (1) Pretreatment

[0070] The pre-treatment mainly includes gray cloth brushing, shaping, gray cloth inspection, cylinder matching and seaming;

[0071] Gray cloth bristles: the speed of the machine is 6-7 m / min, and the bristles are brushed under the condition of turning on the steam.

[0072] Shaping: Speed ​​25m / min, shape at 210°C (1-6 knots), set the width to 142+-1cm, turn on the steam, turn on the cold air at the back of the machine, and place the A-frame behind the machine.

[0073] Gray cloth inspection: pick out the gray cloth with weaving defects exceeding the standard (7 pieces / 10 meters).

[0074] Cylinder matching and seam edge: Weigh the fabric joints for each cylinder, and the seam edge is 2-3 meters per point seam.

[0075] (2) Dyeing

[0076] High temperature and high pressure dyeing in high temperat...

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 dyeing and finishing production process of flame retardant polyester fiber pile cut fabric. The method comprises the following steps: (1) pretreatment, (2) dyeing and (3) after-finishing, wherein the dyeing process adopts high-temperature and high-pressure dyeing under conditions that the temperature is directly raised to 80-90 DEG C, and then raised at 1 DEG C / min to 105-115 DEG C which is kept for 10 minutes, the temperature is raised to 125-135 DEG C at 1 DEG C / min, kept for 30-50 minutes and reduced, and after washing is performed; the bath ratio is 8:1-15:1; after finishing comprises pre-drying by a padder, brushing of a finished product, setting and shearing of the finished product. According to the dyeing and finishing method, an organic additive is not added, dissolution of flame retardant components is avoided, the flame retardant effect is improved, and the pile surface effect of the flame retardant polyester fiber pile cut fabric can be good afterafter-finishing.

Description

technical field [0001] The invention relates to a dyeing and finishing production process of flame-retardant polyester fiber cut pile fabric, belonging to the technical field of flame-retardant fabric dyeing and finishing. Background technique [0002] Polyester is widely used in the manufacture of clothing and industrial products. Due to its flame retardancy, permanent flame-retardant polyester has a wide range of applications. In addition to its irreplaceable role in industrial textiles, architectural interior decoration, and vehicle interior decoration, it also plays a lot of roles in the field of protective clothing. Dyeing and finishing is a process of chemically treating fibers, yarns and fabrics, also known as printing and dyeing. Dyeing and finishing together with spinning, weaving and other processes constitute the whole process of textile production. Dyeing and finishing generally include pretreatment, dyeing, printing and finishing. [0003] Flame-retardant pol...

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): D06P1/16D06P3/54D06P1/653
Inventor 孙健翔贾剑峰闵祥翠李旺王纪安陈永岗
Owner 沂水恒泰纺园有限公司
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