CN105568497A - Pretreatment method for all-cotton high-density poplin - Google Patents
Pretreatment method for all-cotton high-density poplin Download PDFInfo
- Publication number
- CN105568497A CN105568497A CN201511029163.3A CN201511029163A CN105568497A CN 105568497 A CN105568497 A CN 105568497A CN 201511029163 A CN201511029163 A CN 201511029163A CN 105568497 A CN105568497 A CN 105568497A
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- China
- Prior art keywords
- poplin
- pads
- decatize
- oxygen liquid
- alkali oxygen
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Classifications
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B7/00—Mercerising, e.g. lustring by mercerising
- D06B7/08—Mercerising, e.g. lustring by mercerising of fabrics of indefinite length
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C9/00—Singeing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to a pretreatment method for all-cotton high-density poplin. The method comprises the steps of (1) singeing; (2) padding, rolling and cold-batching; (3) tight continuous padding alkali-oxygen liquid short steaming; (4) mercerizing; and (5) drying. The all-cotton high-density poplin is treated with the method, so that the efficiency can be improved and the pollution can be alleviated.
Description
Technical field
The present invention relates to printing technology field, especially cotton dyeing technical field.
Background technology
Purified cotton high grade Dense Poplin, gloss is soft, is of close texture, the smooth softness of feel, good hygroscopicity, and dress is ventilative comfortable.Having elegant and vertical style very, is one of main fabric of medium-to-high grade shirt and summer clothes.
The natural impuritys such as the pectin in natural cotton fiber, wax, protein, reduce the hydrophily of cotton fiber.A large amount of insoluble protopectin in pectic substance, molecular weight is large, and the hydrogen ion in molecule on shuttle base can be replaced by the calcium of positive divalence, magnesium ion, generates water-fast Calcium Pectate magnesium salts; Suo Ji simultaneously in pectin, also may form cruel key and hydrogen bond with the light base in cellulose through base, make pectin molecule form network structure.Wax is sticked on fiber.In order to reduce the end breakage rate of warp thread in weaving process, enhancing productivity, carry out by the starching processing strengthened for the purpose of warp thread brute force and ABRASION RESISTANCE.Starch and derivative cost low, easily biological-degradable, hydrophilic fibre surface have good adhesion and certain film forming, be the main component of spinning sizing agent.
Starching is favourable to weaving, but makes fabric feeling coarse, reduces the water imbibition of fabric, affect the following process such as the print of fabric, dye.
In order to improve the feel of COTTON FABRIC, improve wettability, whiteness and colour vividness, make the processing of the Final finishing such as the dyeing of fabric, stamp obtain the effect of homogeneous satisfactions, must to COTTON FABRIC carry out the destarch of removing for the purpose of slurry and remove for the purpose of natural impurity concise.
Traditional alkali destarch, alkali are concise, effectively can remove the impurity such as slurry, pectin, wax and the nitrogen substance on cotton fiber.Reach destarch, impurity elimination is clean, the effect that kiering is even.But high temperature, high alkali treatment for a long time, easily damage cotton fiber makes fabric feeling coarse.Simultaneously because technological process is long, consume mass energy and water, discharge raffinate alkalescence is high, BOD, COD value are high.Increase the weight of the burden of sewage disposal.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind ofly to pollute less, the pre-treating method of cotton Dense Poplin that efficiency is high.
In order to solve the problems of the technologies described above, the present invention proposes following technical proposal:
A pre-treating method for cotton Dense Poplin, is characterized in that described method is made up of the following step:
1. singe and carry out 2 positive 2 anti-process of singing with gassing frame to cloth base, the speed of a motor vehicle of described gassing frame is 80-120m/min;
2. pad, the formula of clot cold dome padding liquid is: NaOH35-40g/L, H
2o
214-16g/L, hydrogen peroxide stabilizer 14-16g/L, chelated dispersants 5g/L; The temperature of cold dome is: 20-25 DEG C; The time of banking up is 20-24 hour;
3. compact form pads the short steaming of alkali oxygen liquid continuously under tensioned condition, does not intermittently carry out debatching in order, washes, pads alkali oxygen liquid, decatize, washes, pads the operation of alkali oxygen liquid, decatize, washing, oven dry; Wherein, the formula of described alkali oxygen liquid is: NaOH20-25g/L, H
2o
210-11g/L, hydrogen peroxide stabilizer 8g/L, refining agent 5g/L; The temperature of decatize is 95-98 DEG C, the time of decatize is 60-90 second at every turn; The temperature of each washing is 90-95 DEG C;
4. mercerization finish is under tensioned condition, processes by the NaOH solution of 200-220g/L, then washes under tension, in acid and lixiviating, cropping pH value 6.5-7.5;
5. dry.
Preferably, describedly 1. to singe in step, the speed of a motor vehicle of described gassing frame is 100m/min.
Preferably, describedly 2. to pad, in clot cold dome step, described hydrogen peroxide stabilizer is sodium metasilicate stabilizing agent; Describedly 3. pad for twice in the short steaming step of alkali oxygen liquid continuously, described hydrogen peroxide stabilizer is the hydrogen peroxide stabilizer Goon2011 that Dongguan Jia Hong organosilicon Science and Technology Ltd. produces.
Preferably, describedly 3. pad for twice in the short steaming step of alkali oxygen liquid continuously, described refining agent is the infiltration digesting agent K that Guangdong Hong Hao Chemical Co., Ltd. produces
w.
Preferably, describedly 2. to pad, in clot cold dome step, described chelated dispersants is the chelated dispersants HA that Foshan Chen Hui development of chemical industry Co., Ltd produces.
Preferably, describedly 2. to pad, in cold dome step, the described time of banking up is 22 hours.
Preferably, described 3. compact form pads in the short steaming step of alkali oxygen liquid continuously, and the time of described each decatize is 70-80 second.
Adopt the present invention to carry out pre-treatment to cotton Dense Poplin, there is following technique effect:
1, there is good capillary effect and destarch rate.
2, adopt the short steaming of compact form, the processing time is short, need not bank up in steaming box, reduces the usable floor area of steaming box, reduces energy consumption.
3, adopt compact form operation, solve curling problems, especially the curling problems of high-elastic cloth.
4, adopt compact form operation, the homogeneity of cloth base left, center, right capillary effect can be kept.
4, adopt the technique of padding the short steaming of alkali oxygen liquid continuously, the capillary effect of front and back cloth base can be kept consistent.
5, simple to operate, cloth cover is soft.
In order to better set forth technical scheme, below in conjunction with detailed description of the invention, the present invention is further illustrated, but protection domain of the presently claimed invention is not limited to the following example.
Detailed description of the invention
Embodiment 1
1. singe and carry out 2 positive 2 anti-process of singing with gassing frame to cloth base (specification: cotton Dense Poplin 40*40/133*10063 " base), the speed of a motor vehicle of described gassing frame is 80m/min;
2. pad, the formula of clot cold dome padding liquid is: NaOH35g/L, H
2o
214g/L, sodium metasilicate stabilizing agent (waterglass) 14g/L, chelated dispersants HA5g/L; The temperature of cold dome is: 20-25 DEG C; The time of banking up is 20 hours;
3. compact form pads the short steaming of alkali oxygen liquid continuously under tensioned condition, does not intermittently carry out debatching in order, washes, pads alkali oxygen liquid, decatize, washes, pads the operation of alkali oxygen liquid, decatize, washing, oven dry; Wherein, the formula of described alkali oxygen liquid is: NaOH20g/L, H
2o
210g/L, hydrogen peroxide stabilizer (Goon2011) 8g/L, infiltration digesting agent K
w5g/L; The temperature of decatize is 95-98 DEG C, the time of decatize is 60-70 second at every turn; The temperature of each washing is 90-95 DEG C;
4. mercerization finish is under tensioned condition, processes by the NaOH solution of 200g/L, then washes under tension, in acid and lixiviating, cropping pH value 6.5-7.5;
5. dry.
Capillary effect test is tested according to FZ/T01071-2008 " textiles capillary effect test method ".Capillary effect: 7.5cm/30min.Cloth base left, center, right capillary effect difference is less than 1cm, and front and back cloth base capillary effect difference is less than 2cm.
Destarch rate test iodine and KI titration destarch cloth, the grading of contrast TEGEWA standard color card, the destarch of progression height to the greatest extent.The present embodiment destarch rate: 8 grades.
Embodiment 2
1. singe and carry out 2 positive 2 anti-process of singing with gassing frame to cloth base (specification: cotton Dense Poplin 40*40/133*10063 " base), the speed of a motor vehicle of described gassing frame is 120m/min;
2. pad, the formula of clot cold dome padding liquid is: NaOH40g/L, H
2o
216g/L, sodium metasilicate stabilizing agent (waterglass) 16g/L, chelated dispersants HA5g/L; The temperature of cold dome is: 20-25 DEG C; The time of banking up is 24 hours;
3. compact form pads the short steaming of alkali oxygen liquid continuously under tensioned condition, does not intermittently carry out debatching in order, washes, pads alkali oxygen liquid, decatize, washes, pads the operation of alkali oxygen liquid, decatize, washing, oven dry; Wherein, the formula of described alkali oxygen liquid is: NaOH25g/L, H
2o
211g/L, hydrogen peroxide stabilizer (Goon2011) 8g/L, infiltration digesting agent K
w5g/L; The temperature of decatize is 95-98 DEG C, the time of decatize is 80-90 second at every turn; The temperature of each washing is 90-95 DEG C;
4. mercerization finish is under tensioned condition, processes by the NaOH solution of 220g/L, then washes under tension, in acid and lixiviating, cropping pH value 6.5-7.5;
5. dry.
Capillary effect test is tested according to FZ/T01071-2008 " textiles capillary effect test method ".Capillary effect: 7.6cm/30min.Cloth base left, center, right capillary effect difference is less than 1cm, and front and back cloth base capillary effect difference is less than 2cm.
Destarch rate test iodine and KI titration destarch cloth, the grading of contrast TEGEWA standard color card, the destarch of progression height to the greatest extent.The present embodiment destarch rate: 8 grades.
Embodiment 3
1. singe and carry out 2 positive 2 anti-process of singing with gassing frame to cloth base (specification: cotton Dense Poplin 40*40/133*10063 " base), the speed of a motor vehicle of described gassing frame is 100m/min;
2. pad, the formula of clot cold dome padding liquid is: NaOH38g/L, H
2o
215g/L, sodium metasilicate stabilizing agent (waterglass) 15g/L, chelated dispersants HA5g/L; The temperature of cold dome is: 20-25 DEG C; The time of banking up is 22 hours;
3. compact form pads the short steaming of alkali oxygen liquid continuously under tensioned condition, does not intermittently carry out debatching in order, washes, pads alkali oxygen liquid, decatize, washes, pads the operation of alkali oxygen liquid, decatize, washing, oven dry; Wherein, the formula of described alkali oxygen liquid is: NaOH22g/L, H
2o
210g/L, hydrogen peroxide stabilizer (Goon2011) 8g/L, infiltration digesting agent K
w5g/L; The temperature of decatize is 95-98 DEG C, the time of decatize is 70-80 second at every turn; The temperature of each washing is 90-95 DEG C;
4. mercerization finish is under tensioned condition, processes by the NaOH solution of 210g/L, then washes under tension, in acid and lixiviating, cropping pH value 6.5-7.5;
5. dry.
Capillary effect test is tested according to FZ/T01071-2008 " textiles capillary effect test method ".Capillary effect: 7.8cm/30min.Cloth base left, center, right capillary effect difference is less than 1cm, and front and back cloth base capillary effect difference is less than 2cm.
Destarch rate test iodine and KI titration destarch cloth, the grading of contrast TEGEWA standard color card, the destarch of progression height to the greatest extent.The present embodiment destarch rate: 8 grades.
Claims (7)
1. a pre-treating method for cotton Dense Poplin, is characterized in that described method is made up of the following step:
1. singe and carry out 2 positive 2 anti-process of singing with gassing frame to cloth base, the speed of a motor vehicle of described gassing frame is 80-120m/min;
2. pad, the formula of clot cold dome padding liquid is: NaOH35-40g/L, H
2o
214-16g/L, hydrogen peroxide stabilizer 14-16g/L, chelated dispersants 5g/L; The temperature of cold dome is: 20-25 DEG C; The time of banking up is 20-24 hour;
3. compact form pads the short steaming of alkali oxygen liquid continuously under tensioned condition, does not intermittently carry out debatching in order, washes, pads alkali oxygen liquid, decatize, washes, pads the operation of alkali oxygen liquid, decatize, washing, oven dry; Wherein, the formula of described alkali oxygen liquid is: NaOH20-25g/L, H
2o
210-11g/L, hydrogen peroxide stabilizer 8g/L, refining agent 5g/L; The temperature of decatize is 95-98 DEG C, the time of decatize is 60-90 second at every turn; The temperature of each washing is 90-95 DEG C;
4. mercerization finish is under tensioned condition, processes by the NaOH solution of 200-220g/L, then washes under tension, in acid and lixiviating, cropping pH value 6.5-7.5;
5. dry.
2. the pre-treating method of a kind of cotton Dense Poplin according to claim 1,1. singe in step described in it is characterized in that, the speed of a motor vehicle of described gassing frame is 100m/min.
3. the method for a kind of pre-treating method of cotton Dense Poplin according to claim 1,2. pads described in it is characterized in that, in clot cold dome step, described hydrogen peroxide stabilizer is sodium metasilicate stabilizing agent; Describedly 3. pad for twice in the short steaming step of alkali oxygen liquid continuously, described hydrogen peroxide stabilizer is the hydrogen peroxide stabilizer Goon2011 that Dongguan Jia Hong organosilicon Science and Technology Ltd. produces.
4. the pre-treating method of a kind of cotton Dense Poplin according to claim 1,3. pads for twice described in it is characterized in that in the short steaming step of alkali oxygen liquid continuously, and described refining agent is the infiltration digesting agent K that Guangdong Hong Hao Chemical Co., Ltd. produces
w.
5. the pre-treating method of a kind of cotton Dense Poplin according to claim 1,2. pads described in it is characterized in that, in clot cold dome step, described chelated dispersants is the chelated dispersants HA that Foshan Chen Hui development of chemical industry Co., Ltd produces.
6. the pre-treating method of a kind of cotton Dense Poplin according to claim 1,2. pads described in it is characterized in that, in cold dome step, the described time of banking up is 22 hours.
7. a kind of method of pre-treating method of cotton Dense Poplin according to any one of claim 1-6, described in it is characterized in that, 3. compact form pads in the short steaming step of alkali oxygen liquid continuously, and the time of described each decatize is 70-80 second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029163.3A CN105568497A (en) | 2015-12-30 | 2015-12-30 | Pretreatment method for all-cotton high-density poplin |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029163.3A CN105568497A (en) | 2015-12-30 | 2015-12-30 | Pretreatment method for all-cotton high-density poplin |
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| CN201511029163.3A Pending CN105568497A (en) | 2015-12-30 | 2015-12-30 | Pretreatment method for all-cotton high-density poplin |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049027A (en) * | 2016-06-01 | 2016-10-26 | 绍兴迎丰纺织有限公司 | Dyeing preprocessing process of tatting chinlon cloth |
| CN106283308A (en) * | 2016-08-04 | 2017-01-04 | 安徽中天纺织科技股份有限公司 | A kind of preparation method of nylon high-strength Antistatic breathable dyeing cloth |
| CN107503073A (en) * | 2017-09-22 | 2017-12-22 | 江苏欣捷衬布有限公司 | A kind of gassing frame production technology |
| CN108611846A (en) * | 2018-05-03 | 2018-10-02 | 鲁丰织染有限公司 | Tencel activity salt-free dyeing fabric and dyeing and finishing method |
| CN108867073A (en) * | 2017-11-22 | 2018-11-23 | 愉悦家纺有限公司 | A kind of long vehicle pre-treating method of fiber |
-
2015
- 2015-12-30 CN CN201511029163.3A patent/CN105568497A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049027A (en) * | 2016-06-01 | 2016-10-26 | 绍兴迎丰纺织有限公司 | Dyeing preprocessing process of tatting chinlon cloth |
| CN106283308A (en) * | 2016-08-04 | 2017-01-04 | 安徽中天纺织科技股份有限公司 | A kind of preparation method of nylon high-strength Antistatic breathable dyeing cloth |
| CN107503073A (en) * | 2017-09-22 | 2017-12-22 | 江苏欣捷衬布有限公司 | A kind of gassing frame production technology |
| CN108867073A (en) * | 2017-11-22 | 2018-11-23 | 愉悦家纺有限公司 | A kind of long vehicle pre-treating method of fiber |
| CN108611846A (en) * | 2018-05-03 | 2018-10-02 | 鲁丰织染有限公司 | Tencel activity salt-free dyeing fabric and dyeing and finishing method |
| CN108611846B (en) * | 2018-05-03 | 2020-06-23 | 鲁丰织染有限公司 | Tencel active salt-free dyed fabric and dyeing and finishing method |
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Application publication date: 20160511 |