CN108396546A - The high whiteness pure cotton fabric of blue light and its preparation process - Google Patents
The high whiteness pure cotton fabric of blue light and its preparation process Download PDFInfo
- Publication number
- CN108396546A CN108396546A CN201810157225.6A CN201810157225A CN108396546A CN 108396546 A CN108396546 A CN 108396546A CN 201810157225 A CN201810157225 A CN 201810157225A CN 108396546 A CN108396546 A CN 108396546A
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- China
- Prior art keywords
- pure cotton
- cotton fabric
- blue light
- whitening
- high whiteness
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0024—Dyeing and bleaching in one process
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to technical field of textile printing, and in particular to a kind of high whiteness pure cotton fabric of blue light and its preparation process.It is brightened using whitening process, the whitening fluid used in whitening process includes stilbene disulfonic acid derivative brightening agent and blue active dye.The present invention selects the stilbene disulfonic acid derivative brightening agent of medium higher affinity and blue active dye to brighten dyeing with bath, realize that brightening agent fluorescent brightening brightens the optimum efficiency that economic benefits and social benefits brighten with blue active dye blueing, fabric whiteness reaches 162 or more, coloured light is biased as 01, whole inclined blue light, pure color light；It is low to solve current fluorescent whitening agent whiteness, the big limitation of coloured light adjustment difficulty；Pure cotton fabric crystal clear color after brightening, 1 time 50 DEG C of clear water is dropped by less than using whiteness after the washing of 135 2005 methods of AATCC within 6, has good washability.Preparation process provided by the invention has continuity, can realize the continuous production of bulk production.
Description
Technical field
The invention belongs to technical field of textile printing, and in particular to a kind of high whiteness pure cotton fabric of blue light and its prepare work
Skill.
Background technology
It is white then be most commonly seen color and luster in the colorful textile garment world, it is nowhere to lose, especially exists
Textile field, white are even more to take on considerable role.The textile of white can not only beautify the living environment, and increase
Environment is clean and tidy, graceful, comfortable to be felt, more be can be used for dress ornament, is embodied noble, pure, graceful style and features.However this white
Traditional bleaching, blueing acquisition are being uniquely relied on many years ago, visually give a kind of old sense of people.The appearance of fluorescent whitening agent,
This old sense is then changed, makes wite textiles " Bai Shangjia is white ", has reached unprecedented degree.
But with the development of science and technology with the application of wite textiles, people put forward higher requirements wite textiles.
Although the development of fluorescent whitening agent is quickly, it can assign fabric whiter effect, the structure type of fluorescent whitening agent is simultaneously
Do not increase, the how inclined feux rouges of fluorescent whitening agent of high whiteness most of at present, and brightener concentration reach a certain concentration after brighten
Whiteness effect promoting unobvious cannot process the whiteness of bright in color light, and CIE whiteness typically up to can only achieve 150 or so.
Invention content
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of high whiteness pure cotton fabric of blue light, realization is brightened
The optimum efficiency that agent fluorescent brightening is brightened with the economic benefits and social benefits that blue active dye blueing brightens, fabric whiteness reach 162 or more, coloured light
It is biased as 0-1, integrally inclined blue light, pure color light, washability are good；The present invention also provides its preparation processes, solve current fluorescence and increase
White agent whiteness is low, the big limitation of coloured light adjustment difficulty.
The high whiteness pure cotton fabric of blue light of the present invention, is brightened, the increasing used in whitening process using whitening process
White liquor includes stilbene disulfonic acid derivative brightening agent and blue active dye.
Wherein：
Whitening fluid used in whitening process is：5~15g/L of stilbene disulfonic acid derivative brightening agent, blue active dye
Expect that 0.02~0.5g/L, 2~10g/L of soda ash and bleeding agent 1.8-2.2g/L, surplus are water.
Stilbene disulfonic acid derivative brightening agent is preferablyBHA LIQ, blue active dye are preferably
Sanfix Blue E-BR (hold high high chemical industry).
Whitening process is：Whitening fluid is added in groove, pure cotton fabric is padded, liquid carrying rate is controlled 55%~75%, so
Enter afterwards be warming up to 98~100 DEG C, decatize in the guide roll type steaming box full of saturated vapor, then successively by washing, neutralization chamber
It neutralizes, pH value control is dried the pH value expected below and controlled 6~7.5 in 3.5~4.5, clear water washing, drying cylinder drying.
Preferably, whitening process is：Whitening fluid is added in groove, pads pure cotton fabric, liquid carrying rate control 55%~
75%, subsequently into be warming up to 98~100 DEG C, 50~70s of decatize in the guide roll type steaming box full of saturated vapor, then pass through successively
It crosses in 50 DEG C of 60~80s of washing, neutralization chambers and 20~30s, pH value control washes 8~15s, warp in 3.5~4.5,50 DEG C of clear water
90 DEG C~120 DEG C of drying cylinder drying, drying material pH value control below is 6~7.5.
The preparation process of the high whiteness pure cotton fabric of blue light of the present invention, including following processing step：Fabric is through burning
After hair, desizing, kiering, oxygen bleaching process, mercerization, whitening process and tentering softness technique are carried out.
Wherein：
Oxygen bleaching process condition is：Oxygen bleaching solvent used is：H2O210~20g/L, 2~10g/L of NaOH, chelating agent 5~
10g/L, 5~10g/L of stabilizer, surplus are water；Steamer temperature is 98~100 DEG C；The heap cloth time is 25~40min.
Wherein：Chelating agent is preferably RAYTEXIL SQ-N (Lu Rui Fine Chemical Co., Ltd), and stabilizer is preferably
Stabilizer FCB(Clariant)。
The whiteness that mercerization processing is expected below is 75 or more.
Softening agent selection NON IONIC SOFTNER or anionic softener, softening agent used in tentering softness technique are preferably
LBD-1。
Compared with prior art, the present invention has the following advantages：
(1) present invention selects the stilbene disulfonic acid derivative brightening agent and blue active dye of medium higher affinity
Dyeing is brightened with bath, realizes the optimum efficiency that brightening agent fluorescent brightening is brightened with the economic benefits and social benefits that blue active dye blueing brightens, face
Material whiteness reaches 162 or more, and coloured light is biased as 0-1, and integrally inclined blue light, pure color light, washability are good；It solves current fluorescence to increase
White agent whiteness is low, the big limitation of coloured light adjustment difficulty.
(2) in the way of of the present invention brighten, process is brightened without increase, brightening agent can be simultaneously with dyestuff when brightening
Upper dye fiber, brightening agent can more abundant color development, the pure cotton fabric crystal clear color after brightening, 1 clear water, 50 DEG C of utilizations
Whiteness is dropped by less than within 6 after the washing of 2005 methods of AATCC-135, has good washability.
(3) preparation process of the present invention has continuity, and the continuous production of bulk production may be implemented, utilize this method
The coloured light that fabric can arbitrarily be adjusted for the hobby of white fabrics coloured light according to client, avoids and uses single brightening agent whiteness
Not high, coloured light is difficult to the defect adjusted.
Specific implementation mode
With reference to embodiment, the present invention will be further described.
Embodiment 1
Fabric：CM40*CPT40*120*76*60/61 organizes plain weave.
1) fabric by singing, desizing, after kiering, carry out oxygen bleaching.
2) oxygen bleaching process condition：Oxygen bleaching solvent used is：H2O210g/L, NaOH 5g/L, chelating agent 6g/L, stabilizer
6g/L, surplus are water；Steamer temperature is 98 DEG C, and the heap cloth time is 30min.
3) mercerising, whiteness is 76.5 after mercerising.
4) it brightens：It is guide roll type groove to select the rinsing machine with groove and steaming box, groove, and steaming box is to hold 60 meters of cloth amount
Guide roll type steaming box, rinsing bowl is 10 rinsing bowls that volume is 600L.The whitening fluid of selection is：Brightening agent
BHA LIQ 10g/L, blue active dye Sanfix Blue E-BR 0.08g/L, soda ash 3g/L, penetrant m RZ 2g/L, it is remaining
Amount is water.Prepared whitening fluid is added in the groove that volume is 40L, pads pure cotton fabric, liquid carrying rate controls 65%, then
100 DEG C of decatize 50S in the guide roll type steaming box full of saturated vapor, make brightening agent and the abundant color development of reactive brilliant bule, then successively
By 7 50 DEG C of rinsing bowls washing, in 2 room temperature neutralization chambers and wash, rinsing bowl pH controls 3.5~4.5, last 50 DEG C clearly
Water is washed, 120 DEG C of drying cylinder drying, cloth cover pH value 6.8.
5) tentering is soft：Softening agent uses LBD-1 30g/L.
161.5+0.2 can be reached using finished product whiteness after above-mentioned process, 1 time 50 DEG C of clear water utilizes AATCC-135
Whiteness declines 3 values after the washing of 2005 methods.
Comparative example 1
Using treatment process same as Example 1, only difference is that the whitening fluid that whitening process is selected is：BHA：
10g/L, surplus are water；130 DEG C of temperature, speed 60m/min carry out tentering and brighten, and whiteness only has 142-0.6, white after primary washing
Degree declines 6 values, illustrates that present invention process is obviously better than normal process.
Embodiment 2
Fabric：CM80/2*CM80/2*160*72 organizes latitude galassing.
1) fabric by singing, desizing, after kiering, carry out sub- drift.
2) oxygen bleaching process：Oxygen bleaching solvent used is：H2O216g/L, NaOH 7g/L, chelating agent 6g/L, stabilizer 6g/
L, surplus are water；98 DEG C of steamer temperature, heap cloth time 30min.
3) mercerising, whiteness is 78.2 after mercerising.
4) it brightens：It is guide roll type groove to select the rinsing machine with groove and steaming box, groove, and steaming box is to hold 60 meters of cloth amount
Guide roll type steaming box, rinsing bowl is 10 rinsing bowls that volume is 600L.The whitening fluid of selection is：Brightening agent
BHA LIQ 12g/L, blue active dye Sanfix Blue E-BR 0.3g/L, soda ash 8g/L, penetrant m RZ 2g/L, it is remaining
Amount is water.Prepared whitening fluid is added in the groove that volume is 40L, pads pure cotton fabric, liquid carrying rate controls 65%, then
100 DEG C of decatize 60S in the guide roll type steaming box full of saturated vapor make the abundant color development of brightening agent, then pass through 7 50 DEG C successively
Rinsing bowl washing, in 2 room temperature neutralization chambers and wash, rinsing bowl pH controls 3.5~4.5, last 50 DEG C of clear water are washed, 120
DEG C drying cylinder drying, cloth cover pH value 7.4.
5) tentering is soft：Softening agent uses LBD-1 30g/L.
164.3+0.7 can be reached using finished product whiteness after above-mentioned process, 1 time 50 DEG C of clear water utilizes AATCC-135
Whiteness declines 4.8 values after the washing of 2005 methods.
Comparative example 2
Using treatment process same as Example 2, only difference is that the whitening fluid that whitening process is selected is：BHA：
15g/L, surplus are water；130 DEG C of temperature, speed 60m/min carry out tentering and brighten, and whiteness only has 147.6-0.55, primary to wash
Whiteness declines 7.6 values afterwards, illustrates that present invention process is obviously better than normal whitening process.
Claims (10)
1. a kind of high whiteness pure cotton fabric of blue light, it is characterised in that：It is brightened using whitening process, the increasing used in whitening process
White liquor includes stilbene disulfonic acid derivative brightening agent and blue active dye.
2. the high whiteness pure cotton fabric of blue light according to claim 1, it is characterised in that：Whitening fluid used in whitening process
For：5~15g/L of stilbene disulfonic acid derivative brightening agent, 0.02~0.5g/L of blue active dye, 2~10g/L of soda ash and
Bleeding agent 1.8-2.2g/L, surplus are water.
3. the high whiteness pure cotton fabric of blue light according to claim 2, it is characterised in that：Stilbene disulfonic acid derivative increases
White agent isBHA LIQ, blue active dye are Sanfix Blue E-BR.
4. according to any high whiteness pure cotton fabrics of blue light of claim 1-3, it is characterised in that：Whitening process is：It will increase
White liquor is added in groove, pads pure cotton fabric, and liquid carrying rate control is 55%~75%, subsequently into being warming up to 98~100 DEG C, fill
Decatize in the guide roll type steaming box of full saturated vapor, then neutralized successively by washing, neutralization chamber, pH value control 3.5~4.5,
Clear water washing, drying cylinder drying are dried the pH value expected below and are controlled 6~7.5.
5. the high whiteness pure cotton fabric of blue light according to claim 4, it is characterised in that：Whitening process is：By whitening fluid plus
Enter in groove, pad pure cotton fabric, liquid carrying rate control is saturated 55%~75% subsequently into being warming up to 98~100 DEG C, being full of
50~70s of decatize in the guide roll type steaming box of steam, then pass through 50 DEG C of 60~80s of washing successively, in neutralization chambers and 20~30s,
PH value control washes 8~15s in 3.5~4.5,50 DEG C of clear water, is dried through 90 DEG C~120 DEG C of drying cylinder, and pH value is expected in drying below
Control is 6~7.5.
6. a kind of preparation process of the high whiteness pure cotton fabric of blue light described in claim 4, it is characterised in that：Including following technique
Step：Fabric by singing, desizing, after kiering, carry out oxygen bleaching process, mercerization, whitening process and tentering softness technique.
7. the preparation process of the high whiteness pure cotton fabric of blue light according to claim 6, it is characterised in that：Oxygen bleaching process condition
For：Oxygen bleaching solvent used is：H2O210~20g/L, 2~10g/L of NaOH, 5~10g/L of chelating agent, 5~10g/ of stabilizer
L, surplus are water；Steamer temperature is 98~100 DEG C；The heap cloth time is 25~40min.
8. the preparation process of the high whiteness pure cotton fabric of blue light according to claim 7, it is characterised in that：Chelating agent is
RAYTEXIL SQ-N, stabilizer are Stabilizer FCB.
9. the preparation process of the high whiteness pure cotton fabric of blue light according to claim 6, it is characterised in that：Mercerization processing
The whiteness expected below is 75 or more.
10. the preparation process of the high whiteness pure cotton fabric of blue light according to claim 6, it is characterised in that：Tentering softness work
Softening agent selection NON IONIC SOFTNER used in skill or anionic softener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157225.6A CN108396546A (en) | 2018-02-24 | 2018-02-24 | The high whiteness pure cotton fabric of blue light and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157225.6A CN108396546A (en) | 2018-02-24 | 2018-02-24 | The high whiteness pure cotton fabric of blue light and its preparation process |
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| CN108396546A true CN108396546A (en) | 2018-08-14 |
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| CN201810157225.6A Pending CN108396546A (en) | 2018-02-24 | 2018-02-24 | The high whiteness pure cotton fabric of blue light and its preparation process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881500A (en) * | 2019-03-05 | 2019-06-14 | 游晟纺织科技(深圳)有限公司 | A kind of textile fabric and preparation method thereof without fluorescent whitening agent |
| CN111593564A (en) * | 2020-06-18 | 2020-08-28 | 鲁丰织染有限公司 | Water-absorbing, non-fluorescent and formaldehyde-free non-ironing fabric for infants |
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| CN102943372A (en) * | 2012-10-24 | 2013-02-27 | 嵊州盛泰针织有限公司 | Super white pure cotton knitted fabric processing method |
| CN103789997A (en) * | 2012-10-30 | 2014-05-14 | 东丽纤维研究所（中国）有限公司 | Production method and product of cotton-containing fabric with high whiteness |
| CN104652015A (en) * | 2015-01-15 | 2015-05-27 | 嵊州盛泰色织科技有限公司 | Processing method for white fabric |
| CN105133314A (en) * | 2015-08-21 | 2015-12-09 | 南通海汇科技发展有限公司 | Color-light consistent pure cotton bleached bright adhesive interlining and production method thereof |
| CN105297392A (en) * | 2015-11-30 | 2016-02-03 | 鲁丰织染有限公司 | High-whiteness pure cotton fabric processing technology |
| CN105386200A (en) * | 2015-10-13 | 2016-03-09 | 南通海汇科技发展有限公司 | Double-side raised bleached resin lining and production method thereof |
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2018
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Patent Citations (7)
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|---|---|---|---|---|
| CN101586307A (en) * | 2008-12-16 | 2009-11-25 | 鲁丰织染有限公司 | Continuous high-whiteness whitening process for pure cotton fabric |
| CN102943372A (en) * | 2012-10-24 | 2013-02-27 | 嵊州盛泰针织有限公司 | Super white pure cotton knitted fabric processing method |
| CN103789997A (en) * | 2012-10-30 | 2014-05-14 | 东丽纤维研究所（中国）有限公司 | Production method and product of cotton-containing fabric with high whiteness |
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| CN105133314A (en) * | 2015-08-21 | 2015-12-09 | 南通海汇科技发展有限公司 | Color-light consistent pure cotton bleached bright adhesive interlining and production method thereof |
| CN105386200A (en) * | 2015-10-13 | 2016-03-09 | 南通海汇科技发展有限公司 | Double-side raised bleached resin lining and production method thereof |
| CN105297392A (en) * | 2015-11-30 | 2016-02-03 | 鲁丰织染有限公司 | High-whiteness pure cotton fabric processing technology |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881500A (en) * | 2019-03-05 | 2019-06-14 | 游晟纺织科技(深圳)有限公司 | A kind of textile fabric and preparation method thereof without fluorescent whitening agent |
| CN111593564A (en) * | 2020-06-18 | 2020-08-28 | 鲁丰织染有限公司 | Water-absorbing, non-fluorescent and formaldehyde-free non-ironing fabric for infants |
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