Anti-infrared-monitoring waterproof and flame-retardant polyamide fiber fabric preparation process

A flame-retardant polyamide and fiber fabric technology, applied in the field of textile manufacturing, can solve the problem of finding no flame-retardant dyeing and finishing methods, and achieve the effects of increasing the adhesion firmness, improving the waterproof performance, and improving the adhesion firmness.

Active Publication Date: 2018-05-04
MIANYANG GANLION PRINTING & DYEING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: no good flame-retardant dyeing and finishing method for synthetic fiber fabrics such as polyamide fibers can be found in the prior art. The preparation process of flame retardant polyamide fiber fabric

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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  • Anti-infrared-monitoring waterproof and flame-retardant polyamide fiber fabric preparation process
  • Anti-infrared-monitoring waterproof and flame-retardant polyamide fiber fabric preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A preparation process of a waterproof and flame-retardant polyamide fiber fabric that is protected against infrared monitoring, and its specific preparation process includes: gray cloth→cloth turning→cold pad-batch→scouring→setting→dyeing bottom→printing→baking→steaming→soap Washing→color fixing treatment→waterproof tenter→calendering→back glued tenter→calendering→inspection→finished product.

[0033] Among them, the parameters in each step are set as follows:

[0034] During cold pad-batch treatment, use 40g / L caustic soda and 8g / L hydrogen peroxide to pad the gray cloth. After padding, roll and stack it for 12 hours. The gray cloth is a thick sparse fabric above 1000D.

[0035] When scouring, first carry out immersion, and then carry out steaming. Among them, the immersion method is five immersion and five rolling, the liquid carrying rate is 80%, and the tension of the washing machine is set to 4Mpa; the auxiliary agents for immersion include desizing and refining a...

Embodiment 2

[0049] The difference between this example and Example 1 is that no steaming operation is performed in step (2) in this example, and the weight of the substance added to the flame-retardant glue TF-680B in step (4) is different. The specific settings are as follows:

[0050] The process of gluing the tenter on the reverse side is as follows: the gluing operation is carried out with a coating scraper, the glue is flame-retardant glue TF-680B, and 0.3% of paint yellow G-24, 0.05% of Paint blue G-31, 0.2% paint black G-51, 3% smooth resin TF-399, 3% crosslinking agent TF-694B, 1% thickener DM-5299.

Embodiment 3

[0052] The difference between this embodiment and embodiment 1 is that the operating parameters of the scraper in step (4) in this embodiment are different, and the specific settings are as follows:

[0053] In this embodiment, the viscosity of the glue is 140cps, the temperature is 130-140°C, and the parameters of the coating scraper for thick and sparse fabrics above 1000D are: scraper thickness 2mm, blade distance 6mm, pressing distance 2mm, tension pressure 0.6Kpa , The speed is 30 m / min; the parameters of the coating scraper for other tight fabrics are: scraper thickness 1mm, blade distance 4mm, pressing distance 4mm, tension pressure 0.7Kpa, speed 40m / min.

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Abstract

The invention discloses an anti-infrared-monitoring waterproof and flame-retardant polyamide fiber fabric preparation process. The anti-infrared-monitoring waterproof and flame-retardant polyamide fiber fabric preparation process solves a problem that the prior art can not find a good flame-retardant dyeing and finishing mode for synthetic fiber fabrics such as polyamide fibers. The anti-infrared-monitoring waterproof and flame-retardant polyamide fiber fabric preparation process comprises the steps that (1) grey fabric is turned, cold-rolled, scoured, shaped, dyed and printed; (2) drying is conducted after printing; and then baking is conducted at a temperature of 160 DEG C and a vehicle speed of 50m/min; then steaming is conducted in the speed of 15 to 18m/min, temperature of 101 to 103DEG C; and then drying operation is conducted after steaming; (3) soaping is conducted, and then fixation treatment is conducted; (4) a finished product is prepared after reverse gluing is conducted,processes of the reverse gluing stentering are: using a coating squeegee to perform a gluing operation. An adhesive adopts fire-retardant adhesive TF-680B, and the flame-retardant adhesive TF-680B isalso provided with a paint yellow G-24, paint blue G-31, paint black G-51, smooth resin TF-399, cross-linking agent TF-694B, and thickener DM-5299. The anti-infrared-monitoring waterproof and flame-retardant polyamide fiber fabric preparation process has the advantages of high strength, good waterproof and flame retardant effects and the like.

Description

technical field [0001] The invention relates to the field of textile manufacturing, in particular to a preparation process of a waterproof and flame-retardant polyamide fiber fabric that prevents infrared monitoring. Background technique [0002] Synthetic fibers and their fabrics, such as carpets, curtains, upholstery, etc., are the necessities of people's daily life. However, due to their flammability, they often bring disasters to us. The United States and Europe put forward strict heat insulation and fire prevention requirements for automotive interiors, aircraft interiors, home textiles, special labor protective clothing, and military uniforms. From the long-term trend, the demand for flame retardant is one of the basic needs in daily life. [0003] Domestic dyeing and finishing methods of flame-retardant fabrics are mainly considered from two aspects: one is to use flame-retardant fibers, such as aramid, sulfonamide, ceramic fibers, and fabrics woven from flame-retar...

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): D06M15/564D06M11/155D06M11/38D06M11/50D06M15/00D06P1/39D06P3/06D06P5/02D06M101/34
CPCD06M11/155D06M11/38D06M11/50D06M15/00D06M15/564D06M2101/34D06M2200/12D06M2200/30D06P1/39D06P3/06D06P5/02
Inventor 胡志强石岷山徐万春陆昌茂
Owner MIANYANG GANLION PRINTING & DYEING
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