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Dyeing method after flame-retardant for all-cotton fabric

A technology for cotton fabrics and fabrics, applied in dyeing, plant fibers, textiles and papermaking, etc., can solve the problems of flame-retardant cotton fabrics, such as discounted appearance, dye damage, lightening and darkening of fabric colors, etc., to achieve soft hand feeling and high color quality Enhanced, colorful effects

Inactive Publication Date: 2009-04-29
南通东升艾克特种纺织防护面料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both Proban and Pyrovetex cp will produce formaldehyde and other by-products in the production process. These two processes have a destructive effect on dyes and a strong decolorization effect on dyes. After flame-retardant finishing, the color of the fabric changes greatly. The color becomes lighter and darker, resulting in a greatly reduced appearance of flame-retardant cotton fabrics

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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  • Dyeing method after flame-retardant for all-cotton fabric
  • Dyeing method after flame-retardant for all-cotton fabric
  • Dyeing method after flame-retardant for all-cotton fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A flame-retardant post-dyeing method for all cotton fabrics, comprising the following steps in sequence: pre-treating the woven fabric, then performing padding flame-retardant treatment, washing twice with hot water at 70-80°C after flame-retardant treatment, and then After baking and soaping, the fabric is ecologically finished by padding with an ecological finishing agent, and then dyed after the ecological finishing.

[0046] The flame retardant liquid used in flame retardant treatment is mixed with the following components by weight percentage:

[0047] Flame retardant DS-101 32%

[0048] HML resin 9%

[0049] DS-306 resin 3%

[0050] DS-302 Catalyst 4%

[0051] Penetrant JFC 0.9%

[0052] Deionized water balance.

[0053] The ecological finishing agent used in ecological finishing is mixed with the following components by weight percentage:

[0054] DS-401 2%

[0055] DS-403 11%

[0056] water balance.

[0057] After flame retardant treatment, it is also was...

Embodiment 2

[0060] The flame retardant liquid used in flame retardant treatment is mixed with the following components by weight percentage:

[0061] Flame retardant DS-101 40%

[0062] HML resin 5%

[0063] DS-306 resin 1%

[0064] DS-302 Catalyst 2%

[0065] Penetrant JFC 1%

[0066] Deionized water balance.

[0067] The ecological finishing agent used in ecological finishing is mixed with the following components by weight percentage:

[0068] DS-401 3%

[0069] DS-403 4%

[0070] water balance.

[0071] All the other are with embodiment 1.

Embodiment 3

[0073] The flame retardant liquid used in flame retardant treatment is mixed with the following components by weight percentage:

[0074] Flame retardant DS-101 49%

[0075] HML resin 7%

[0076] DS-306 resin 5%

[0077] DS-302 Catalyst 1%

[0078] Penetrant JFC 1.2%

[0079] Deionized water balance.

[0080] The ecological finishing agent used in ecological finishing is mixed with the following components by weight percentage:

[0081] DS-401 4%

[0082] DS-40 37%

[0083] water balance.

[0084] All the other are with embodiment 1.

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 discloses a flame-retardant post-dyeing method for an all-cotton fabric, which orderly comprises the following steps: a woven fabric is subjected to pretreatment, then flame-retardant treatment, and then ecological finishing, and the dyeing is performed after the ecological finishing. A flame-retardant post-dyeing process of the all-cotton fabric is to improve and adjust the prior flame-retardant process; and a face fabric is subjected to pretreatment, then flame-retardant working procedure, and then other working procedures such as dyeing and so on. Through the adjustment, the damage of the flame-retardant working procedure to dyes is avoided, and the quality of the dyeing is improved.

Description

Technical field: [0001] The invention relates to a fabric flame-retardant processing method. Background technique: [0002] With the development of science and technology and the continuous improvement of living standards, people are gradually paying attention to health and safety, and many jobs are gradually equipped with flame-retardant protective clothing. In addition to the previous fire protection and smelting industries equipped with flame retardant clothing, petrochemical, coal mines, ships, military and other departments have also begun to equip flame retardant protective clothing. With the trend of flame-retardant protective clothing replacing work clothes, people have higher requirements for flame-retardant fabrics. At present, customers not only require the flame retardant performance of the fabric to meet the standard, but also put forward quite high requirements for the wearing performance of the fabric. The merchants proposed that the fabric should have comfo...

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): D06M13/447D06M15/423D06M13/248D06P3/60D06M101/06
Inventor 张恒山缪卫东施洪权王龙章明建
Owner 南通东升艾克特种纺织防护面料有限公司
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