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Dyeing and finishing process of knitted fabric

A dyeing and finishing technology for knitted fabrics, applied in textiles and papermaking, improved handle fibers, fiber treatment, etc., can solve the problems of insufficient soft feel, and achieve the effects of soft feel, excellent mildew resistance, and strong washability

Inactive Publication Date: 2016-05-25
常熟市格林染整有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The anti-mildew, anti-moth, anti-bacterial, flame-retardant, anti-static, and washable properties of existing fabrics need to be improved, and the hand feel is not soft enough

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] A dyeing and finishing process for knitted fabrics includes the following steps:

[0021] 1) Pretreatment;

[0022] 2) Dyeing;

[0023] 3) Finishing: Put 1 to 2 parts by weight of fatty alcohol ether sodium sulfate, 0.9 parts by weight of sodium hexametaphosphate, 1.2 parts by weight of calcium hydrogen phosphate, and 1.8 parts by weight of hydroxy silicone oil into 17.5 parts by weight of deionized water in sequence, and stir evenly; Add 0.9 parts by weight of 2,4,4'-trichloro-2'-hydroxydiphenyl ether, 0.8 parts by weight of propylparaben sodium salt, 1.2 parts by weight of alkenyl sulfonate, and 0.9 parts by weight of melamine, and continue to stir. Until fully mixed and uniform, the finishing solution is prepared; then the fabric is padding treated in the finishing solution, taken out and dried at a constant temperature.

Embodiment 2

[0025] The dyeing and finishing process of knitted fabric includes the following steps:

[0026] 1) Pretreatment;

[0027] 2) Dyeing;

[0028] 3) Finishing: Put 1 part by weight of fatty alcohol ether sodium sulfate, 0.9 part by weight of sodium hexametaphosphate, 1.2 parts by weight of calcium hydrogen phosphate, and 1.8 parts by weight of hydroxy silicone oil into 17.5 parts by weight of deionized water in sequence, and stir evenly; then put in 0.9 parts at the same time Parts by weight of 2,4,4'-trichloro-2'-hydroxydiphenyl ether, 0.8 parts by weight of propyl paraben sodium salt, 1.2 parts by weight of alkenyl sulfonate, 0.9 parts by weight of melamine, continue to stir until it is fully Mix evenly to prepare a finishing solution; then pad the fabric in the finishing solution, take it out and dry it at a constant temperature.

Embodiment 3

[0030] The dyeing and finishing process of knitted fabric includes the following steps:

[0031] 1) Pretreatment;

[0032] 2) Dyeing;

[0033] 3) Finishing: Put 2 parts by weight of fatty alcohol ether sodium sulfate, 0.9 parts by weight of sodium hexametaphosphate, 1.2 parts by weight of calcium hydrogen phosphate, and 1.8 parts by weight of hydroxy silicone oil into 17.5 parts by weight of deionized water in sequence, and stir evenly; then put in 0.9 parts at the same time Parts by weight of 2,4,4'-trichloro-2'-hydroxydiphenyl ether, 0.8 parts by weight of propyl paraben sodium salt, 1.2 parts by weight of alkenyl sulfonate, 0.9 parts by weight of melamine, continue to stir until it is fully Mix evenly to prepare a finishing solution; then pad the fabric in the finishing solution, take it out and dry it at a constant temperature.

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 discloses a dyeing and finishing process of knitted fabric. The process comprises the following steps: 1), preprocessing; 2), dyeing; 3), finishing: sequentially feeding 1 to 2 parts by weight of fatty alcohol ether sodium sulfate, 0.9 part by weight of sodium hexametaphosphate, 1.2 parts by weight of calcium hydrophosphate, and 1.8 parts by weight of hydroxyl silicone oil into 17.5 parts by weight of deionized water, and uniformly stirring; meanwhile feeding 0.9 part by weight of 2, 4, 4'-trichlorine-hydroxyl diphenyl ether, 0.8 part by weight of sodium propyl paraben, 1.2 parts by weight of alkenyl sulphonate and 0.9 part by weight of tripolycyanamide, continuously stirring till the raw materials are uniformly mixed, so as to obtain finishing liquid; then performing padding processing on the fabric in the finishing liquid, and taking out and thermostatically drying the fabric. The dyeing and finishing process of knitted fabric has the advantages that the fabric has excellent antimicrobial, mothproof, antibacterial, flame retardant and anti-static properties after dyeing and finishing, and is high in washability and soft in hand feeling.

Description

Technical field [0001] The invention relates to a dyeing and finishing process of knitted fabrics. Background technique [0002] The anti-mold, moth-proof, antibacterial, flame-retardant, antistatic, and washable properties of existing fabrics need to be improved, and the hand feel is not soft enough. Summary of the invention [0003] The purpose of the present invention is to provide a dyeing and finishing process for knitted fabrics, the dyed and finished fabrics have excellent anti-mildew, mothproof, antibacterial, flame-retardant, antistatic properties, strong washing resistance and soft hand feeling. [0004] In order to achieve the above objective, the technical solution of the present invention is to design a dyeing and finishing process for knitted fabrics, which includes the following steps: [0005] 1) Pretreatment; [0006] 2) Dyeing; [0007] 3) Finishing: Put 1 to 2 parts by weight of fatty alcohol ether sodium sulfate, 0.9 parts by weight of sodium hexametaphosphate, 1.2 ...

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): D06M15/643D06M13/262D06M11/72D06M11/71D06M13/165D06M13/224D06M13/256D06M13/364
CPCD06M11/71D06M11/72D06M13/165D06M13/224D06M13/256D06M13/262D06M13/364D06M15/643D06M2200/30D06M2200/50
Inventor 王晓枫
Owner 常熟市格林染整有限公司
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