CN104762831A - Dyeing and finishing technology for lyocell and cotton fiber blended fabric - Google Patents
Dyeing and finishing technology for lyocell and cotton fiber blended fabric Download PDFInfo
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- CN104762831A CN104762831A CN201510214132.9A CN201510214132A CN104762831A CN 104762831 A CN104762831 A CN 104762831A CN 201510214132 A CN201510214132 A CN 201510214132A CN 104762831 A CN104762831 A CN 104762831A
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Abstract
The invention discloses a dyeing and finishing technology for a multifunctional blended fabric. The technology includes the steps of desizing, blenching, dyeing, shaping and after finishing. The fabric is good in appearance shape and size stability, the washing shrinking percentage is the similar to that of cotton fibers and is half that of common viscose, and the fabric is washable and durable, capable of transmitting moisture and breathable, non-irritant to human skin, affinitive with the skin, comfortable to wear, smooth in tactility, good in draping performance, soft and rich in elasticity, bright in dyeing and rich in brightness. Compared with existing cellulose fiber fabrics, the fabric is good in performance.
Description
Technical field
The invention belongs to fabric preparation field, be specifically related to the dyeing and finishing technology of a kind of Lyocell fibers and cotton fiber blended fabric.
Background technology
Along with the attention to environmental protection, ecological textile is subject to the attention of domestic and international researcher and consumer day by day.Ecological textile refers to that harmful substance on textiles and content thereof are controlled within a certain range, and can not work the mischief to health in use, be safe, reliable textiles to human body.Have multinomial international standard about ecological textile at present, what industry was generally admitted and adopted is Oeko-Tex 100 standard that International Textile ecological study is formulate and announced with detection association.
Summary of the invention
Goal of the invention: the dyeing and finishing technology that the invention provides a kind of Lyocell fibers and cotton fiber blended fabric.
Technical scheme: the dyeing and finishing technology of a kind of Lyocell fibers and cotton fiber blended fabric, comprises the following steps: destarch---bleaching---dyeing---sizing---Final finishing.
Described destarch: add destarch enzyme, chelated dispersants, dewax agent and refining agent; Every premium on currency adds destarch enzyme 5-7g, chelated dispersants 5-9g, dewax agent 6-12g, refining agent 4-7g.
Described bleaching: add 100% hydrogen peroxide and stabilizing agent, every premium on currency adds 100% hydrogen peroxide 9-16g, stabilizing agent 7-14g.
Described dyeing: add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:6-9, drop into fabric to operate 6 minutes, neutral sessile form alkali-free REACTIVE DYES and glauber salt is added successively at 48 DEG C of temperature, dyeing condition pH value is 7-8, reinforced complete, 78 DEG C are warmed up to according to 3 DEG C/min, and be incubated operation 48 minutes, protect temperature, cool to 96 DEG C by 2.5 DEG C/min to wash, discharge water, then add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:7-9, operate after 3 minutes, add soaping agent, soaping agent addition is that every premium on currency adds soaping agent 5g, be heated to 86 DEG C, be incubated 40 minutes, less than 45 ° are down to by 4 DEG C/min, wash, dry.
Described sizing: temperature 124 DEG C, 3 minutes time, whole latitude.
Described Final finishing: add the fluorine system water repellent finishing agent of 3.6%, the antistatic finishing agent of 2.9%, temperature 140 DEG C, 68 seconds time.
Beneficial effect: concrete beneficial effect of the present invention is as follows: appearance of fabrics form of the present invention, good stability of the dimension, its washing shrinkage factor is similar to cotton fiber, less than common viscose fiber one times, washable endurable; Moisture transported permeable, to human body skin nonirritant, skin-friendly is good, comfortable and easy to wear; Sense of touch is smooth, and drapability is better, not only softness but also be rich in elasticity; Bright, is rich in gloss; Compared with existing cellulose fiber fabric, this fabric has fabulous performance.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described in detail.
Specific embodiment one:
A dyeing and finishing technology for Lyocell fibers and cotton fiber blended fabric, comprises the following steps: destarch, and------dye---sizing---Final finishing in bleaching.
Described destarch: add destarch enzyme, chelated dispersants, dewax agent and refining agent; Every premium on currency adds destarch enzyme 5g, chelated dispersants 5g, dewax agent 6g, refining agent 4g.
Described bleaching: add 100% hydrogen peroxide and stabilizing agent, every premium on currency adds 100% hydrogen peroxide 9g, stabilizing agent 7g.
Described dyeing: add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:6, drop into fabric to operate 6 minutes, neutral sessile form alkali-free REACTIVE DYES and glauber salt is added successively at 48 DEG C of temperature, dyeing condition pH value is 7, reinforced complete, 78 DEG C are warmed up to according to 3 DEG C/min, and be incubated operation 48 minutes, protect temperature, cool to 96 DEG C by 2.5 DEG C/min to wash, discharge water, then add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:7, operate after 3 minutes, add soaping agent, soaping agent addition is that every premium on currency adds soaping agent 5g, be heated to 86 DEG C, be incubated 40 minutes, less than 45 ° are down to by 4 DEG C/min, wash, dry.
Described sizing: temperature 124 DEG C, 3 minutes time, whole latitude.
Described Final finishing: add the fluorine system water repellent finishing agent of 3.6%, the antistatic finishing agent of 2.9%, temperature 140 DEG C, 68 seconds time.
Specific embodiment two:
A dyeing and finishing technology for Lyocell fibers and cotton fiber blended fabric, comprises the following steps: destarch, and------dye---sizing---Final finishing in bleaching.
Described destarch: add destarch enzyme, chelated dispersants, dewax agent and refining agent; Every premium on currency adds destarch enzyme 7g, chelated dispersants 9g, dewax agent 12g, refining agent 7g.
Described bleaching: add 100% hydrogen peroxide and stabilizing agent, every premium on currency adds 100% hydrogen peroxide 16g, stabilizing agent 14g.
Described dyeing: add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:9, drop into fabric to operate 6 minutes, neutral sessile form alkali-free REACTIVE DYES and glauber salt is added successively at 48 DEG C of temperature, dyeing condition pH value is 8, reinforced complete, 78 DEG C are warmed up to according to 3 DEG C/min, and be incubated operation 48 minutes, protect temperature, cool to 96 DEG C by 2.5 DEG C/min to wash, discharge water, then add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:9, operate after 3 minutes, add soaping agent, soaping agent addition is that every premium on currency adds soaping agent 5g, be heated to 86 DEG C, be incubated 40 minutes, less than 45 ° are down to by 4 DEG C/min, wash, dry.
Described sizing: temperature 124 DEG C, 3 minutes time, whole latitude.
Described Final finishing: add the fluorine system water repellent finishing agent of 3.6%, the antistatic finishing agent of 2.9%, temperature 140 DEG C, 68 seconds time.
Specific embodiment three:
A dyeing and finishing technology for Lyocell fibers and cotton fiber blended fabric, comprises the following steps: destarch, and------dye---sizing---Final finishing in bleaching.
Described destarch: add destarch enzyme, chelated dispersants, dewax agent and refining agent; Every premium on currency adds destarch enzyme 6g, chelated dispersants 7g, dewax agent 8g, refining agent 5g.
Described bleaching: add 100% hydrogen peroxide and stabilizing agent, every premium on currency adds 100% hydrogen peroxide 12g, stabilizing agent 11g.
Described dyeing: add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:7, drop into fabric to operate 6 minutes, neutral sessile form alkali-free REACTIVE DYES and glauber salt is added successively at 48 DEG C of temperature, dyeing condition pH value is 8, reinforced complete, 78 DEG C are warmed up to according to 3 DEG C/min, and be incubated operation 48 minutes, protect temperature, cool to 96 DEG C by 2.5 DEG C/min to wash, discharge water, then add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:8, operate after 3 minutes, add soaping agent, soaping agent addition is that every premium on currency adds soaping agent 5g, be heated to 86 DEG C, be incubated 40 minutes, less than 45 ° are down to by 4 DEG C/min, wash, dry.
Described sizing: temperature 124 DEG C, 3 minutes time, whole latitude.
Described Final finishing: add the fluorine system water repellent finishing agent of 3.6%, the antistatic finishing agent of 2.9%, temperature 140 DEG C, 68 seconds time.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (6)
1. a dyeing and finishing technology for Lyocell fibers and cotton fiber blended fabric, is characterized in that: comprise the following steps: destarch, and------dye---sizing---Final finishing in bleaching.
2. the dyeing and finishing technology of Lyocell fibers according to claim 1 and cotton fiber blended fabric, is characterized in that: described destarch: add destarch enzyme, chelated dispersants, dewax agent and refining agent; Every premium on currency adds destarch enzyme 5-7g, chelated dispersants 5-9g, dewax agent 6-12g, refining agent 4-7g.
3. the dyeing and finishing technology of Lyocell fibers according to claim 1 and cotton fiber blended fabric, is characterized in that: described bleaching: add 100% hydrogen peroxide and stabilizing agent, and every premium on currency adds 100% hydrogen peroxide 9-16g, stabilizing agent 7-14g.
4. the dyeing and finishing technology of Lyocell fibers according to claim 1 and cotton fiber blended fabric, it is characterized in that: described dyeing: add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:6-9, drop into fabric to operate 6 minutes, neutral sessile form alkali-free REACTIVE DYES and glauber salt is added successively at 48 DEG C of temperature, dyeing condition pH value is 7-8, reinforced complete, 78 DEG C are warmed up to according to 3 DEG C/min, and be incubated operation 48 minutes, protect temperature, cool to 96 DEG C by 2.5 DEG C/min to wash, discharge water, then add water by the Lyocell fibers of required dyeing and the bath raio of cotton fiber blended yarn woven fabric fabric weight 1:7-9, operate after 3 minutes, add soaping agent, soaping agent addition is that every premium on currency adds soaping agent 5g, be heated to 86 DEG C, be incubated 40 minutes, less than 45 ° are down to by 4 DEG C/min, wash, dry.
5. the dyeing and finishing technology of Lyocell fibers according to claim 1 and cotton fiber blended fabric, is characterized in that: described sizing: temperature 124 DEG C, 3 minutes time, whole latitude.
6. the dyeing and finishing technology of Lyocell fibers according to claim 1 and cotton fiber blended fabric, is characterized in that: described Final finishing: add the fluorine system water repellent finishing agent of 3.6%, the antistatic finishing agent of 2.9%, temperature 140 DEG C, 68 seconds time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214132.9A CN104762831A (en) | 2015-04-30 | 2015-04-30 | Dyeing and finishing technology for lyocell and cotton fiber blended fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214132.9A CN104762831A (en) | 2015-04-30 | 2015-04-30 | Dyeing and finishing technology for lyocell and cotton fiber blended fabric |
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| CN104762831A true CN104762831A (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510214132.9A Withdrawn CN104762831A (en) | 2015-04-30 | 2015-04-30 | Dyeing and finishing technology for lyocell and cotton fiber blended fabric |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550642A (en) * | 2017-09-06 | 2018-01-09 | 奥美医疗用品股份有限公司 | Care product of sterilizing and preparation method thereof |
| CN108411451A (en) * | 2018-03-07 | 2018-08-17 | 如皋市丁堰纺织有限公司 | A kind of Long Saiergao Silks kind fabric |
| CN109355952A (en) * | 2018-09-26 | 2019-02-19 | 绍兴市东方时代印染有限公司 | A kind of dyeing of cotton |
| CN112522967A (en) * | 2020-11-27 | 2021-03-19 | 江苏金太阳纺织科技股份有限公司 | Dyeing and finishing processing method of colored spun fabric |
| CN114990904A (en) * | 2022-06-21 | 2022-09-02 | 青岛大学 | Energy-saving and environment-friendly dyeing process for Lyocell knitted fabric |
-
2015
- 2015-04-30 CN CN201510214132.9A patent/CN104762831A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550642A (en) * | 2017-09-06 | 2018-01-09 | 奥美医疗用品股份有限公司 | Care product of sterilizing and preparation method thereof |
| CN108411451A (en) * | 2018-03-07 | 2018-08-17 | 如皋市丁堰纺织有限公司 | A kind of Long Saiergao Silks kind fabric |
| CN109355952A (en) * | 2018-09-26 | 2019-02-19 | 绍兴市东方时代印染有限公司 | A kind of dyeing of cotton |
| CN112522967A (en) * | 2020-11-27 | 2021-03-19 | 江苏金太阳纺织科技股份有限公司 | Dyeing and finishing processing method of colored spun fabric |
| CN114990904A (en) * | 2022-06-21 | 2022-09-02 | 青岛大学 | Energy-saving and environment-friendly dyeing process for Lyocell knitted fabric |
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Application publication date: 20150708 |