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

A flame-retardant polyester and fiber technology, which is applied in the field of flame-retardant fabric dyeing and finishing, can solve problems such as disappearance, reduced flame-retardant effect, and effect of suede surface, and achieves the effects of avoiding loss, improving flame-retardant effect, and good suede effect

Active Publication Date: 2019-05-17
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 deep-colored flame-retardant polyester fiber cut pile fabric, comprising the steps:

[0048] (1) Pretreatment

[0049] The pretreatment is mainly through grey cloth brushing, shaping, grey cloth inspection, cylinder matching and seam allowance;

[0050] Grey cloth bristles: The vehicle speed is 6-7 m / min, and the bristles are brushed under the condition of steaming.

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

[0052] Grey fabric inspection: Pick out the grey fabrics with excessive weaving defects (7 pieces / 10m).

[0053] Cylinder allocation and seam allowance: Weigh the grey fabric joints of each cylinder, and the seam allowance is 2-3 meters per point.

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

Embodiment 2

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

[0069] (1) Pretreatment

[0070] The pretreatment is mainly through grey cloth brushing, shaping, grey cloth inspection, cylinder matching and seam allowance;

[0071] Grey cloth bristles: The vehicle speed is 6-7 m / min, and the bristles are brushed under the condition of steaming.

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

[0073] Grey fabric inspection: Pick out the grey fabrics with excessive weaving defects (7 pieces / 10m).

[0074] Cylinder allocation and seam allowance: Weigh the grey fabric joints of each cylinder, and the seam allowance is 2-3 meters per point.

[0075] (2) Dyeing

[0076] High temperature and high pressure dyeing in high temperature cylinder; d...

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 for flame-retardant polyester fiber cut pile fabrics, and belongs to the technical field of dyeing and finishing of flame-retardant fabrics. Background technique [0002] Polyester is used in large quantities in the manufacture of clothing and industrial products. Permanent flame retardant polyester has a wide range of applications due to its flame retardancy. In addition to its irreplaceable role in industrial textiles, building interior decoration, and vehicle interior decoration, it also plays a lot of roles in the field of protective clothing. Dyeing and finishing is the process of chemical treatment of 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 includes pretreatment, dyeing, printing and finishing. [0003]...

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): 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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