CN117488555A - Energy-saving and environment-friendly anhydrous and pumice-free fermentation washing auxiliary agent and process for jean fabric - Google Patents

Energy-saving and environment-friendly anhydrous and pumice-free fermentation washing auxiliary agent and process for jean fabric Download PDF

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CN117488555A
CN117488555A CN202311275154.7A CN202311275154A CN117488555A CN 117488555 A CN117488555 A CN 117488555A CN 202311275154 A CN202311275154 A CN 202311275154A CN 117488555 A CN117488555 A CN 117488555A
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parts
washing
pumice
water
anhydrous
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许泽彬
许楚彬
陈阳
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Zhongshan Hongsheng Biotechnology Co ltd
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Zhongshan Hongsheng Biotechnology Co ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • D06P5/158—Locally discharging the dyes with other compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Detergent Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The invention discloses an energy-saving and environment-friendly anhydrous and non-pumice ferment washing auxiliary agent and a process for jean fabric. The anhydrous and pumice-free fermentation washing auxiliary agent comprises the following components in parts by mass: 5-30 parts of neutral cellulase, 5-30 parts of starch, 5-40 parts of guar gum, 5-30 parts of diatomite, 15-35 parts of fatty alcohol-polyoxyethylene ether and 30-40 parts of filler. When the fermentation washing process disclosed by the invention is used for fermentation washing, water and pumice are not added, under the action of the anhydrous and pumice-free fermentation washing auxiliary agent, the jean fabric is subjected to mechanical friction in a washing machine under the action of the fermentation washing auxiliary agent, and the jean fabric is discolored and flowers are formed, so that the stone-worn fermentation washing style can be achieved. Meanwhile, compared with the traditional ferment washing and stone-grinding ferment washing, the water consumption can be obviously reduced, the cost is greatly saved by using the pumice, the sewage discharge is reduced, the sludge is reduced, the anhydrous pumice-free ferment has better anti-back-dyeing effect compared with the traditional ferment water, the use of anti-back-dyeing chemical auxiliary agents can be effectively reduced, and the clothing grade is improved.

Description

Energy-saving and environment-friendly anhydrous and pumice-free fermentation washing auxiliary agent and process for jean fabric
Technical Field
The invention relates to the technical field of jean fabric processing treatment, in particular to an energy-saving and environment-friendly anhydrous and pumice-free fermentation washing auxiliary agent and process for jean fabric.
Background
The washing water is a key step for forming jeans, and has the functions of softening jeans on one hand, being convenient to wear and beautifying jeans on the other hand. A common wash water process comprises: general washing, stone fermentation washing, ferment washing, sand washing, chemical washing, rinsing, damage washing and horse-bathing. The ferment washing is one of the most widely applied treatment modes for jean washing, and the surface of the fabric is abraded and the dye on the fabric is peeled off by the ablation effect of the cellulose on the surface of the fiber, so that the jean is endowed with a unique antique style. The cellulase is used for carrying out the returnable finishing on the jean, and has the advantages of high production efficiency, good processing quality, good drapability and softness of the treated fabric, and the like. However, the traditional fermentation washing still needs pumice to be matched, and has the defects of large water consumption, sewage discharge, large amount of sludge and the like. Accordingly, there is a need for improvement and development in the art.
The patent CN 114438770A discloses a water washing method of jeans wear by adopting an anhydrous ferment grinding method of jeans wear, wherein the ferment grinding adopts a composite ferment agent consisting of AQUALESS AGED enzyme and GW-88V ferment water to carry out after-treatment on jeans wear, water is not needed to be used as a reaction or treatment medium, the water consumption is reduced, however, pumice is still needed, and the damage to fabrics is larger. There is a need to address this problem.
Disclosure of Invention
The invention aims to provide an energy-saving and environment-friendly anhydrous pumice-free fermentation washing auxiliary agent and process for jean fabric. Meanwhile, compared with the traditional ferment washing and stone-grinding ferment washing, the water consumption can be obviously reduced, the cost is greatly saved by using the pumice, the sewage discharge is reduced, the sludge is reduced, the anhydrous and pumice-free ferment washing auxiliary agent has better anti-back-dyeing effect compared with the traditional ferment water, the use of anti-back-dyeing chemical auxiliary agent can be effectively reduced, and the clothing grade is improved.
The invention is realized by the following technical scheme:
the anhydrous and pumice-free fermentation washing auxiliary agent comprises the following components in parts by mass: 5-30 parts of neutral cellulase, 5-30 parts of starch, 5-40 parts of guar gum, 5-30 parts of diatomite, 15-35 parts of fatty alcohol-polyoxyethylene ether and 30-40 parts of filler.
Preferably, the anhydrous and anhydrous pumice-free fermentation washing auxiliary agent comprises the following components in parts by mass: 20-30 parts of neutral cellulase, 10-20 parts of starch, 10-30 parts of guar gum, 5-20 parts of diatomite, 15-35 parts of fatty alcohol-polyoxyethylene ether and 30-40 parts of filler.
Further preferably, the anhydrous and anhydrous pumice-free fermentation washing auxiliary agent comprises the following components in parts by mass: 25 parts of neutral cellulase, 10 parts of starch, 10 parts of guar gum, 5 parts of diatomite, 20 parts of fatty alcohol-polyoxyethylene ether and 30 parts of filler.
The anhydrous and anhydrous pumice-free fermentation washing auxiliary agent is prepared by uniformly mixing neutral cellulase, starch, guar gum, diatomite, fatty alcohol polyoxyethylene ether and a filler.
Preferably, the filler comprises the following components in parts by weight: 5-80 parts of inorganic salt and 5-50 parts of silicon dioxide. The inorganic salt is sodium sulfate (Na) 2 SO 4 )。
Further preferably, the filler comprises the following components in parts by weight: 62 parts of inorganic salt and 38 parts of silicon dioxide.
The invention also protects the application of the anhydrous and non-pumice ferment washing auxiliary agent in the anhydrous and non-pumice ferment washing process of the jean fabric.
The invention also protects an energy-saving and environment-friendly anhydrous and non-pumice ferment washing process of the jean fabric, which comprises the following steps of:
s1, desizing the jean fabric by adopting a washing machine, wherein each 1000L of water comprises 100-300 g of desizing enzyme, 200-300 g of anti-dyeing paste, the washing temperature is 40-60 ℃, the washing machine is rotated for 15-20 min, then liquid is discharged, and then the clean water is injected into the washing machine for 3-5 min, and the water is drained;
s2, taking the anhydrous and pumice-free fermentation washing auxiliary agent (HS-NKT), wherein the mass ratio of the fermentation washing auxiliary agent to the jean fabric is 1-3:100-110, dividing the fermentation washing auxiliary agent into 2 parts, uniformly spraying the 1 st part into a washing machine, rotating the machine for 3min, uniformly spraying the 2 nd part into the washing machine, and rotating the machine for 30-50min;
s3, adding clear water, adding anti-dyeing paste, wherein the mass ratio of the anti-dyeing paste to the clear water is 2-3:1000, turning for 3-5 min, completely discharging water, injecting the clear water into the turning machine for 3-5 min, and discharging water;
s4, drying, blowing cold air, and observing the fermentation and washing effect.
Desizing enzyme was purchased from Norwestin (China) Biotechnology Co., ltd., product number Suhong Desizyme 22000L in step S1.
Preferably, the specific steps of step S1 are: putting the jean fabric into an industrial rinsing machine, adding first clear water, wherein the mass ratio of the jean fabric to the first clear water is 1-1.1:10, heating the water to 40-60 ℃ through steam, rotating the water at the speed of 45-55 r/min, first, inching the rinsing machine back and forth for 6-8 times, starting the industrial rinsing machine to rotate, rotating while adding desizing enzyme and anti-dyeing paste during the process of transferring to forward rotation, wherein the mass ratio of the desizing enzyme to the jean fabric is 1-3:1000, the mass ratio of the anti-dyeing paste to the jean fabric is 2-3:1000, rotating for 15-20 min, discharging liquid, adding second clear water, the mass ratio of the jean fabric to the second clear water is 1-1.1:12, cleaning at normal temperature for 3-5 min, and discharging water.
Preferably, the mass ratio of the anhydrous and non-pumice ferment washing auxiliary HS-NKT to the jean fabric in the step S2 is 1-2:100-110.
Preferably, the specific steps of step S3 are: adding clear water, wherein the mass ratio of the jean fabric to the clear water is 1-1.1:10, the rotating speed is 45-55 r/min, starting a rotary industrial washing machine, adding anti-dyeing paste while rotating when rotating to the positive rotation, rotating for 3-5 min, discharging the water completely, injecting the clear water into the clear water rotating machine for 3-5 min, and draining the water.
Preferably, the anti-staining cream in step S1 or step S3 is an anti-staining cream of model HS-3335 manufactured by Hongshan biosciences biotechnology Co Ltd.
Compared with the prior art, the invention has the beneficial effects that:
1. the anhydrous and pumice-free fermentation washing auxiliary HS-NKT provided by the invention does not use water in the fermentation washing process, and reduces 1-2 times of water by about 600-2000L (1-3 times of fermentation grinding of partial factories);
2. the anhydrous and pumice-free fermentation washing auxiliary HS-NKT provided by the invention does not need to add pumice in the fermentation washing process, but can achieve the effect of stone mill flower, so that the pumice is not needed, thereby reducing the generation of sludge, lowering the sewage treatment pressure, simultaneously, the pumice is not needed, the abrasion of the pumice to a machine is also reduced, and the service life of the machine is prolonged;
3. the anhydrous and pumice-free ferment washing auxiliary HS-NKT provided by the invention has the advantages of good bottom-keeping performance, obvious pumice anti-back-sticking effect, good effect uniformity, clear and bright cloth cover after treatment and strong third dimension.
4. The anhydrous pumice-free ferment washing auxiliary HS-NKT provided by the invention can ensure that cellulase can be well adsorbed on the surface of the fiber and can reduce the damage of physical friction to the fiber, thereby reducing the excessive abrasion of dry grinding to the local part of trousers.
Drawings
FIG. 1 is a table comparing the desized garment of example 1 with the yeast washed garment, wherein the left graph shows the desized garment and the right graph shows the yeast washed garment.
FIG. 2 is a table comparing the desized garment of example 2 with the yeast washed garment, wherein the left graph shows the desized garment and the right graph shows the yeast washed garment.
FIG. 3 is a table comparing the desized garment of comparative example 1 with the yeast washed garment, wherein the left graph shows the desized garment and the right graph shows the yeast washed garment.
FIG. 4 is a table comparing the desized garment with the yeast washed garment of comparative example 2, wherein the left graph shows the desized garment and the right graph shows the yeast washed garment.
Detailed Description
The present invention will be described in further detail with reference to examples. These examples are only for illustrating the present invention and are not intended to limit the scope of the present invention. The experimental methods without specific conditions noted in the examples below are generally in accordance with conventional conditions in the art or in accordance with manufacturer's recommendations; the raw materials, reagents and the like used, unless otherwise specified, are considered to be commercially available through conventional markets and the like. The neutral cellulase provided by the invention is purchased from the pharmaceutical chemical industry Co.Ltd, and the product number is cellulase neutral 20000U. The fatty alcohol polyoxyethylene ether is purchased from Andrographis paniculata, jiangsu province, and the product number is peregal O-100. The enzyme powder used in comparative example 1 and comparative example 2 was rapid-onset enzyme TS-B8100 manufactured by Hongshan biosciences Biotechnology Co., ltd.
Example 1 (HS-NKT amount 1 kg)
Fabric: about 100kg of 10s/1×10s/1 woven inelastic blue jean skirt.
The device comprises: industrial 600 lbs horizontal washer.
An energy-saving and environment-friendly anhydrous and pumice-free fermentation washing process for jean fabric comprises the following steps:
s1, desizing: putting the jean skirt into an industrial washing machine, adding water to 1000L, heating the water to 50 ℃ through steam, heating the water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the normal rotation industrial washing machine, adding 200g of desizing enzyme while rotating, 200g of anti-dyeing paste, rotating for 15min, and discharging liquid; adding 1200L of water, cleaning at normal temperature for 3min, and draining water;
s2, fermenting and washing: taking HS-NKT 1kg, uniformly dividing the HS-NKT into 2 parts, uniformly sprinkling the 1 st part of HS-NKT into an industrial rinsing machine, firstly, inching the industrial rinsing machine forward and backward, inching the industrial rinsing machine back and forth for 6 times, starting the industrial rinsing machine, turning the industrial rinsing machine for 3min, stopping, uniformly sprinkling the 2 nd part of HS-NKT into the industrial rinsing machine, and turning the industrial rinsing machine for 50min;
s3, cleaning: adding about 1000L of clear water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the industrial washing machine, adding 200g of anti-dye paste while rotating when rotating to forward, rotating for 3min, discharging the water, injecting about 1200L of clear water into the rotating machine for 3min, and draining the water;
s4, drying, blowing cold air, and observing the fermentation and washing effect.
The anhydrous and pumice-free fermentation washing auxiliary HS-KNT in the step S2 comprises the following components in parts by mass: 25 parts of neutral cellulase, 10 parts of starch, 10 parts of guar gum, 5 parts of diatomite, 20 parts of fatty alcohol-polyoxyethylene ether and 30 parts of filler (the mass ratio of anhydrous sodium sulfate to silicon dioxide in the filler is 62:38).
Example 2 (HS-NKT amount 2kg, time 35 min)
Fabric: about 100kg of 10s/1×10s/1 woven inelastic blue jean skirt.
The device comprises: industrial 600 lbs horizontal washer.
S1, desizing: putting the jean skirt into an industrial washing machine, adding water to 1000L, heating the water to 50 ℃ through steam, heating the water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the industrial washing machine to rotate, adding 200g of desizing enzyme while rotating when rotating to forward, preventing the dye paste from being stained, rotating for 15min, and discharging liquid; adding 1200L of water, cleaning at normal temperature for 3min, and draining water;
s2, fermenting and washing: taking HS-NKT 1kg and equally dividing into 2 parts, uniformly sprinkling the 1 st part of HS-NKT into an industrial rinsing machine, firstly, inching the industrial rinsing machine forward and backward, inching the industrial rinsing machine back and forth for 6 times, starting the normal-rotation industrial rinsing machine, rotating the industrial rinsing machine for 3min, uniformly sprinkling the 2 nd part of HS-NKT into the industrial rinsing machine, and rotating the industrial rinsing machine for 50min;
s3, cleaning: adding about 1000L of clear water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the industrial washing machine, adding 200g of anti-dye paste while rotating when rotating to forward, rotating for 3min, discharging the water, injecting about 1200L of clear water, rotating for 3min, and draining the water;
s4, drying, blowing cold air, and observing the fermentation and washing effect.
The anhydrous and pumice-free fermentation washing auxiliary HS-KNT in the step S2 comprises the following components in parts by mass: 25 parts of neutral cellulase, 10 parts of starch, 10 parts of guar gum, 5 parts of diatomite, 20 parts of fatty alcohol-polyoxyethylene ether and 30 parts of filler (the mass ratio of anhydrous sodium sulfate to silicon dioxide in the filler is 62:38).
Example 3
The same as in example 1, except that: the anhydrous and pumice-free fermentation washing auxiliary HS-KNT in the step S2 comprises the following components in parts by mass: 20 parts of neutral cellulase, 10 parts of starch, 10 parts of guar gum, 15 parts of diatomite, 15 parts of fatty alcohol-polyoxyethylene ether and 30 parts of filler (the mass ratio of anhydrous sodium sulfate to silicon dioxide in the filler is 5:50).
Example 4
The same as in example 1, except that: the anhydrous and pumice-free fermentation washing auxiliary HS-KNT in the step S2 comprises the following components in parts by mass: 20 parts of neutral cellulase, 10 parts of starch, 10 parts of guar gum, 5 parts of diatomite, 15 parts of fatty alcohol-polyoxyethylene ether and 40 parts of filler (the mass ratio of anhydrous sodium sulfate to silicon dioxide in the filler is 80:5).
Comparative example 1 (traditional yeast washing Process without stone)
Fabric: about 100kg of 10s/1×10s/1 woven inelastic blue jean skirt.
The device comprises: industrial 600 lbs horizontal washer.
S1, desizing: putting the jean skirt into an industrial washing machine, adding water to 1000L, heating the water to 50 ℃ through steam, heating the water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the industrial washing machine to rotate, adding 200g of desizing enzyme while rotating when rotating to forward rotation, 200g of anti-dyeing paste, rotating for 15min, and draining water; adding 1200L of water, cleaning at normal temperature for 3min, and draining water;
s2, fermenting and washing: adding water to 800L at a rotating speed of 50r/min, firstly, inching the washing machine in the forward and reverse directions for 8 times, starting the industrial washing machine in the forward rotation, adding 300g of ferment powder while rotating in the forward rotation, and operating for 50min to discharge liquid;
s3, cleaning: adding about 1000L of clear water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the industrial washing machine, adding 200g of anti-dye paste while rotating when rotating to forward, rotating for 3min, discharging the water, injecting about 1200L of clear water, rotating for 3min, and draining the water;
step 4: drying, blowing cold air, and observing the fermentation and washing effect.
Comparative example 2 (traditional Yeast washing and stone Process)
Fabric: about 100kg of 10s/1×10s/1 woven inelastic blue jean skirt.
The device comprises: industrial 600 lbs horizontal washer.
S1, desizing: putting the jean skirt into an industrial washing machine, adding water to 1000L, heating the water to 50 ℃ through steam, heating the water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the industrial washing machine to rotate, adding 200g of desizing enzyme while rotating when rotating to the positive rotation, 200g of anti-dyeing paste, rotating for 15min, and draining water; adding 1200L of water, cleaning at normal temperature for 3min, and draining water;
s2, fermenting and washing: adding water to 800L, adding 100kg of pumice at a rotating speed of 50r/min, firstly, inching the industrial water washing machine back and forth for 8 times, starting the industrial water washing machine, rotating to forward rotation, adding 300g of ferment powder while rotating, and operating for 35min, and discharging liquid;
s3, cleaning: adding about 1000L of clear water at the rotating speed of 50r/min, firstly, inching the washing machine back and forth for 6 times, starting the industrial washing machine, adding 200g of anti-dye paste while rotating when rotating to forward, rotating for 3min, discharging the water, injecting about 1200L of clear water, rotating for 3min, and draining the water;
s4, drying, blowing cold air, and observing the fermentation and washing effect.
Comparative example 3
The same as in example 1, except that: the anhydrous and pumice-free ferment washing auxiliary HS-KNT comprises the following components in parts by mass: 25 parts of neutral cellulase, 10 parts of guar gum, 5 parts of diatomite, 20 parts of fatty alcohol polyoxyethylene ether and 40 parts of filler.
Comparative example 4
The same as in example 1, except that: the anhydrous and pumice-free ferment washing auxiliary HS-KNT comprises the following components in parts by mass: 25 parts of neutral cellulase, 10 parts of starch, 5 parts of diatomite, 20 parts of fatty alcohol-polyoxyethylene ether and 40 parts of filler.
Comparative example 5
The same as in example 1, except that: the anhydrous and pumice-free ferment washing auxiliary HS-KNT comprises the following components in parts by mass: 25 parts of neutral cellulase, 10 parts of starch, 5 parts of diatomite and 60 parts of filler.
Objective evaluation of the product-taking performance before and after washing with water of examples 1-2 and comparative examples 1-5:
1. fermentation and washing effect analysis
10 denim water washing masters with abundant experience are selected, the flower degree third dimension of the denim skirt is observed, the four aspects are divided into 5 categories of 1-5 levels, 1 (difference), 2 (good), 3 (general), 4 (good) and 5 (best), the clothing obtained by experiments is evaluated, and the result is averaged.
2. Tear strength analysis after fermentation wash
Fabric tear strength comparison according to GB/T3917.1-2009, section 1 of textile fabric tear performance: the method comprises the steps of (1) measuring tearing strength by an impact pendulum method, (B) testing by adopting a YG (B) 003A fabric tearing instrument, cutting 10 longitudinal and transverse samples by using a template scribing line with a specified size on a sample which is 100mm away from a cloth edge in a parallel arrangement mode, lifting a fan-shaped pendulum to a vertical position, namely a test starting position, pushing a pointer to a baffle plate, placing the bottom edge of a semicircular sample on the middle bottom position of two clamps, screwing the two clamps, pressing a cutter handle, making the middle of the sample cut a 20mm long incision from bottom to top, checking data, measuring 10 times, taking an average value, and calculating the fermentation damage rate.
The rate of damage to the yeast wash = [ (fabric tear after yeast wash-fabric tear after desizing)/fabric tear after desizing ] ×100%
3. Test of anti-staining effect after fermentation and washing
And (3) spreading pocket cloth of the jean skirt after fermentation washing and drying on a flat tabletop, measuring whiteness by using a 3NH-NR10QC whiteness meter, testing each pocket cloth for 10 times, and taking an average value.
The results of the performance test of the products before and after washing with water of examples 1-2 and comparative examples 1-5 are as follows:
1. the picture table of the yeast washing clothing is shown in fig. 1-4.
2. The evaluation table of the degree of bloom after fermentation and washing is shown in Table 1:
TABLE 1 evaluation Table of flower degree after fermentation washing
As is obvious from the data of fig. 1-4 and table 1, under the condition that other processes are the same, the process of adopting 1kg of anhydrous and non-pumice fermentation washing auxiliary agent HS-NKT anhydrous fermentation washing for 50min and the process of adopting 2kg of anhydrous and non-pumice fermentation washing auxiliary agent HS-NKT anhydrous fermentation washing for 35min can achieve the flower degree and the three-dimensional effect of the traditional fermentation washing and pumice, and meanwhile, as can be seen from comparative examples 1 and comparative examples 3, 4 and 5, the flower degree is slightly deteriorated due to the fact that no starch, no guar gum or no fatty alcohol polyoxyethylene ether is added, and the starch, guar gum, fatty alcohol polyoxyethylene ether and enzyme in the formula have a synergistic effect, so that the effect of fermentation washing is promoted and improved.
3. The fabric tear test after laundering is shown in table 2.
TABLE 2
As is apparent from the data in Table 2, the comparative examples 1 and 2 and comparative examples 1 and 2, wherein the non-aqueous non-pumice fermentation washing auxiliary HS-NKT was used for fermentation washing, can ensure that the damage to the fabric is reduced greatly under the condition of good fermentation washing degree effect and stereoscopic effect. In comparative examples 1 and 3, it can be seen that the damage force is significantly reduced without adding starch, because starch and enzyme have synergistic effect, the auxiliary flower forming is better, the damage force of the flower forming is relatively increased, and therefore, the damage force is greatly reduced without the synergistic effect of adding starch. Meanwhile, as obvious from comparative examples 1 and 4 and 5, the damage force is slightly increased without adding guar gum or polyoxyethylene ether, which indicates that the guar gum, polyoxyethylene ether and neutral cellulase in the formula have a synergistic effect, and the damage force to fabrics is reduced on the premise of ensuring the degree of flowers.
4. The anti-staining effect pair is shown in table 3.
TABLE 3 Table 3
In table 3, "L" represents the darkness of the fabric, "+ value" represents the brightness level, and "—value" represents the darkness level; "a" means the degree of reddening and greenish of the fabric, the "+ value" means the degree of reddening, and the "-value" means the degree of greenish; "b" indicates the degree of bluish yellow of the shade of the fabric, "+ value" indicates the degree of bluish yellow, and "-value" indicates the degree of bluish blue. As the selected jean fabric is blue jean, the L value and the B value are mainly seen, and the table shows that the fabrics of the example 1 and the example 2 are brighter in color light and lighter in blue degree, the fabrics of the comparative example 1 and the comparative example 2 are darker in color light and darker in blue degree, and the dyeing prevention effect of the anhydrous pumice-free fermentation washing auxiliary HS-NKT is better. Comparative example 1 and comparative examples 3, 4 and 5 show that the addition of no starch or guar gum reduces a part of the anti-dyeing effect, while the addition of no fatty alcohol-polyoxyethylene ether reduces the anti-dyeing effect, and that the starch, guar gum and fatty alcohol-polyoxyethylene ether have a certain synergistic effect for improving the anti-dyeing effect.
5. The comparative examples of the fermentation and washing processes are shown in Table 4.
TABLE 4 Table 4
The process data of one fermentation washing in the experiment are shown in the table 4, and it is obvious from the table that the fermentation washing is performed by adopting the anhydrous and pumice-free fermentation washing auxiliary agent HS-NKT, so that a large amount of industrial water, pumice and sewage discharge can be reduced under the condition of good fermentation washing flower degree effect and three-dimensional effect, and the jean washing water is more environment-friendly.
The above embodiments are only described to assist in understanding the technical solution of the present invention and its core idea, and it should be noted that it will be obvious to those skilled in the art that several improvements and modifications can be made to the present invention without departing from the principle of the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims (10)

1. The anhydrous and pumice-free fermentation washing auxiliary agent is characterized by comprising the following components in parts by weight: 5-30 parts of neutral cellulase, 5-30 parts of starch, 5-40 parts of guar gum, 5-30 parts of diatomite, 15-35 parts of fatty alcohol-polyoxyethylene ether and 30-40 parts of filler.
2. The anhydrous and pumice-free fermentation washing auxiliary agent according to claim 1, which is characterized by comprising the following components in parts by mass: 20-30 parts of neutral cellulase, 10-20 parts of starch, 10-30 parts of guar gum, 5-20 parts of diatomite, 15-35 parts of fatty alcohol-polyoxyethylene ether and 30-40 parts of filler.
3. The anhydrous and pumice-free fermentation washing auxiliary agent according to claim 2, which is characterized by comprising the following components in parts by mass: 25 parts of neutral cellulase, 10 parts of starch, 10 parts of guar gum, 5 parts of diatomite, 20 parts of fatty alcohol-polyoxyethylene ether and 30 parts of filler.
4. The anhydrous and non-pumice ferment washing auxiliary according to any one of claims 1 to 3, wherein the filler comprises the following components in parts by weight: 5-80 parts of inorganic salt and 5-50 parts of silicon dioxide.
5. The anhydrous and pumice-free fermentation washing auxiliary agent according to claim 4, wherein the filler comprises the following components in parts by mass: 62 parts of inorganic salt and 38 parts of silicon dioxide.
6. Use of the anhydrous non-pumice fermentation wash aid according to any one of claims 1 to 5 in a process for the anhydrous non-pumice fermentation wash of denim fabric.
7. An energy-saving and environment-friendly anhydrous and pumice-free fermentation washing process for jean fabric is characterized by comprising the following steps of:
s1, desizing the jean fabric by adopting a washing machine, wherein each 1000L of water comprises 100-300 g of desizing enzyme, 200-300 g of anti-dyeing paste, the washing temperature is 40-60 ℃, the washing machine is rotated for 15-20 min, then liquid is discharged, and then the clean water is injected into the washing machine for 3-5 min, and the water is drained;
s2, taking the anhydrous and pumice-free fermentation washing auxiliary agent according to any one of claims 1-5, wherein the mass ratio of the fermentation washing auxiliary agent to the jean fabric is 1-3:100-110, dividing the fermentation washing auxiliary agent into 2 parts, uniformly spraying the 1 st part into a washing machine, rotating the machine for 3min, uniformly spraying the 2 nd part into the washing machine, and rotating the machine for 30-50min;
s3, adding clear water, adding anti-dyeing paste, wherein the mass ratio of the anti-dyeing paste to the clear water is 2-3:1000, turning for 3-5 min, completely discharging water, injecting the clear water into the turning machine for 3-5 min, and discharging water;
s4, drying, blowing cold air, and observing the fermentation and washing effect.
8. The process according to claim 7, wherein the step S1 comprises the following steps: putting the jean fabric into an industrial rinsing machine, adding first clear water, wherein the mass ratio of the jean fabric to the first clear water is 1-1.1:10, heating the water to 40-60 ℃ through steam, rotating the water at the speed of 45-55 r/min, first, inching the rinsing machine back and forth for 6-8 times, starting the industrial rinsing machine to rotate, rotating while adding desizing enzyme and anti-dyeing paste during the process of transferring to forward rotation, wherein the mass ratio of the desizing enzyme to the jean fabric is 1-3:1000, the mass ratio of the anti-dyeing paste to the jean fabric is 2-3:1000, rotating for 15-20 min, discharging liquid, adding second clear water, the mass ratio of the jean fabric to the second clear water is 1-1.1:12, cleaning at normal temperature for 3-5 min, and discharging water.
9. The process according to claim 7, wherein the step S3 comprises the following specific steps: adding clear water, wherein the mass ratio of the jean fabric to the clear water is 1-1.1:10, the rotating speed is 45-55 r/min, firstly, the front and back inching washing machine is inched, the back and forth inching washing machine is inched for 6-8 times, the rotating industrial washing machine is started, the dyeing-preventing paste is added while rotating when rotating to the positive rotation, the mass ratio of the dyeing-preventing paste to the clear water is 2-3:1000, the rotating machine is rotated for 3-5 min, the water is completely discharged, the clear water is injected into the rotating machine for 3-5 min, and the water is drained.
10. The process of claim 7, wherein the anti-staining cream in step S1 or step S3 is an anti-staining cream of model HS-3335 from Hongshan biosciences, inc.
CN202311275154.7A 2023-09-28 2023-09-28 Energy-saving and environment-friendly anhydrous and pumice-free fermentation washing auxiliary agent and process for jean fabric Pending CN117488555A (en)

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