CN113684674B - Foam washing method of jean fabric - Google Patents
Foam washing method of jean fabric Download PDFInfo
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- CN113684674B CN113684674B CN202110860219.9A CN202110860219A CN113684674B CN 113684674 B CN113684674 B CN 113684674B CN 202110860219 A CN202110860219 A CN 202110860219A CN 113684674 B CN113684674 B CN 113684674B
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- 238000005406 washing Methods 0.000 title claims abstract description 94
- 239000004744 fabric Substances 0.000 title claims abstract description 46
- 239000006260 foam Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000009990 desizing Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 9
- 239000004088 foaming agent Substances 0.000 claims description 18
- 108090000790 Enzymes Proteins 0.000 claims description 16
- 102000004190 Enzymes Human genes 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 14
- 238000002156 mixing Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 230000007935 neutral effect Effects 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000004061 bleaching Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000005708 Sodium hypochlorite Substances 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 3
- 238000004383 yellowing Methods 0.000 claims description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
- 235000017557 sodium bicarbonate Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 21
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000007730 finishing process Methods 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 17
- 239000000975 dye Substances 0.000 description 15
- 229940088598 enzyme Drugs 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 239000008262 pumice Substances 0.000 description 9
- 238000005187 foaming Methods 0.000 description 6
- 108010059892 Cellulase Proteins 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 229940106157 cellulase Drugs 0.000 description 4
- 238000005562 fading Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000000643 oven drying Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000012469 Cleome gynandra Nutrition 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 241000533950 Leucojum Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000004883 flower formation Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- 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
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
-
- 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
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/14—De-sizing
-
- 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
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/16—Multi-step processes
-
- 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
- D06L4/20—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen
- D06L4/22—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents
- D06L4/23—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which contain halogen using inorganic agents using hypohalogenites
-
- 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
- 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
- D06P5/02—After-treatment
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
Abstract
The invention belongs to the technical field of post-finishing processes of jean fabrics, and particularly relates to a foam washing method of jean fabrics. The foam washing method of the jean fabric provided by the invention comprises the steps of desizing, fermenting, rinsing, passing clear water, jie Piao, passing clear water, excessively softening, dehydrating and drying. The invention adopts foam washing to treat the jean fabric, which can achieve the effect even exceeding that obtained by the traditional washing process, but greatly reduces the water consumption, etc., can save water, electricity and steam by at least 50%, thoroughly desizes, increases the softness of the fabric, has uniform flower forming, obvious three-dimensional effect, and has no problems of recessive wear, no pulp spots, no flooding, no white mark, no color cast, etc.
Description
Technical Field
The invention belongs to the technical field of post-finishing processes of jean fabrics, and particularly relates to a foam washing method of jean fabrics.
Background
The water washing is an important link in the post-finishing process of the jean clothes, and the jean clothes can achieve the effects of soft hand feeling, clear contrast, personalized appearance and the like through a proper water washing process, and simultaneously meets the requirements of shrinkage rate and the like. The common water washing process mainly comprises the following steps: general washing, stone washing, chemical washing, damage washing, rinsing, sand washing, enzyme washing, snowflake washing, hand scrubbing, sanding and sand blasting, jet-horse washing, cat whisker, abrasion and the like.
Stone washing is the most common and basic washing process of early jeans apparel, and mainly uses mediums such as pumice to make dye such as indigo fall off by physical friction, so as to further create the feel of nostalgic time and micro grain texture. The early stone washer adopts natural pumice with rough surface and light weight, but because of irregular shape and loose internal structure, a large amount of stone fragments and slurry can be generated in the process of washing friction collision, a large amount of sewage can be generated, and the quality of clothes and the like can not be effectively controlled. In order to overcome the above problems, researchers have further performed screening, modification and optimization of media, such as washing with water using yellow stone, white stone, AAA stone, artificial pumice stone, rubber balls, etc. However, no matter the natural pumice in early stage or the artificial pumice in later stage, the jean cloth is washed and finished by physical friction, and due to the influence of the attribute of the medium, unnecessary wear can be caused on the cloth, certain damage is caused on washing equipment, and more importantly, excessive water pollution for stone washing is large, so that the jean cloth does not accord with the modern green environment protection concept.
Enzyme washing is also called enzyme washing, and the water washing process is a relatively common jean fabric softness treatment process at present, and mainly uses cellulase to degrade sizing agents (fibers) added in the weaving process, so that part of the fibers are dissolved, and dyes fall off along with the fibers by friction and rubbing effects of washing equipment, thereby achieving or exceeding the worn feeling effect of stone mill washing. Compared with stone washing, enzyme washing can not generate larger abrasion or damage to fabrics and washing equipment, and meanwhile, as surface fluff is removed, the fabric surface becomes smooth and clean, has unique bright apparent effect, and the fabric has soft hand feeling, improved drapability, water absorption and the like.
With the stimulation of market demands and the development of the jean apparel industry, the water washing process is not limited to a single process, but is a combination of multiple water washing processes. However, as the water washing process becomes more complex, the water washing auxiliary agent is continuously enriched, and the water consumption is greatly increased, so that the pollution is more serious.
Disclosure of Invention
In order to overcome the defects and the shortcomings of the prior art, the invention aims to provide the foam washing method for the jean fabric, which adopts a foam washing mode, has the advantages of simple process and low cost, can save water, electricity and steam by at least 50%, increases the softness of the fabric, has uniform flower formation, obvious three-dimensional effect, and has no problems of recessive wear, no pulp spots, no floating color, no white marks, no color cast and the like.
The aim of the invention is achieved by the following technical scheme:
the foam washing method of the jean fabric comprises the following steps of:
(1) Desizing and fermenting grinding: placing the jean fabric to be treated in a washing machine, and then placing foamed enzyme, foaming agent, dye-preventing agent and water according to the following ratio of 1:1:0.6:200, mixing and inputting the mixture into a foam machine according to the mass ratio, beating the mixture into foam, outputting the foam, and injecting the foam into a water washing machine, and comparing the foam with a template (namely, a plate) for 40-50 min until the flower degree reaches the required flower degree;
(2) Rinsing: bleaching water, foaming agent, dye-resist agent and water according to 5:1:0.5:50, mixing and inputting the mixture into a foam machine, beating the mixture into foam, then outputting the foam, injecting the foam into a water washing machine, driving the machine for 10-20 min, and discharging water;
(3) Clear water is used for: injecting water into a water washing machine, running the machine for 2-3 min, and discharging water; repeating the operation once;
(4) Jie Piao: baking soda, washing powder and water according to the following ratio of 2:1: mixing and injecting the mixture into a water washing machine according to the mass ratio of 500, running the machine for 5-8 min, and discharging water;
(5) Clear water is used for: injecting water into a water washing machine, running the machine for 2-3 min, and discharging water;
(6) Too soft: soft oil and water were mixed according to 5: mixing with 500 weight ratio, injecting into a water washing machine, running for 5-8 min, discharging water, dehydrating and drying;
the bath ratio of the jean fabric and water in the step (1) is (1-1.2): 2;
the foamed enzyme in step (1) is preferably liquid neutral enzyme ATB710 (GARMON);
the foaming agent in the step (1) is EASYFOAM (GARMON);
the anti-dye in the step (1) is a high-elasticity anti-dye FORTRES TLEX (GARMON);
the bath ratio of the jean fabric and water in the rinsing process of the step (2) is (1-1.2): 0.5;
the bleaching water in the step (2) is sodium hypochlorite solution;
the foaming agent in the step (2) is EASYFOAM (GARMON);
the anti-dye in the step (2) is a high-elasticity anti-dye FORTRES TLEX (GARMON);
the bath ratio of the jean fabric and water in the clear water passing process in the step (3) is (1-1.2): 8, 8;
the bath ratio of the jean fabric and water in the Jie Piao process of the step (4) is (1-1.2): 5, a step of;
the bath ratio of the jean fabric and water in the clear water passing process in the step (5) is (1-1.2): 8, 8;
the bath ratio of the jean fabric and water in the over-soft process in the step (6) is (1-1.2): 5, a step of;
the soft oil in step (6) is low yellowing softrener S (OEKO-TEX);
the dehydration time is preferably 10-15 min;
the drying condition in the step (6) is preferably 70-80 ℃ for 30-40 min, and cold air is blown for 30-40 min;
compared with the prior art, the invention has the following advantages and effects:
(1) According to the invention, in the desizing and fermenting process, the foamed enzyme and the foaming agent are used as the washing auxiliary agents, the rapid permeation and swelling can be realized without inching, the desizing of the jean fabric is thorough, the separate desizing step is omitted, the primary fading can be realized within a certain degree of flowers in a short time, the damage of the traditional stone mill washing to the jean fabric is avoided, the color of the jean fabric is more uniform, and the three-dimensional effect is more obvious.
(2) The invention further rinses after desizing and fermenting grinding, and the rinse aid contains the foaming agent, so that the foaming agent forms foam which is beneficial to the control of the rinsing degree and can adjust the color change of the fabric through secondary fading.
(3) The foam washing method can achieve the effect even exceeding that obtained by the traditional washing process, but the water consumption is greatly reduced, and water, electricity and steam can be saved by at least 50 percent.
(4) The foam washing method provided by the invention has the advantages that desizing is thorough, the softness of the fabric is increased, the patterns are uniform, the three-dimensional effect is obvious, the fabric has no recessive abrasion, and the problems of pulp spots, floating color, white marks, color cast and the like are avoided.
Drawings
FIG. 1 is a graph showing the effect of the foam wash and the conventional water wash in example 1.
FIG. 2 is a graph showing the effect of the foam wash and the conventional water wash in example 2.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but embodiments of the present invention are not limited thereto.
The liquid neutral enzyme ATB710, foamer EASYFOAM and high-elastic anti-dye FORTRES TLEX in the examples were purchased from GARMON, soft oil low yellowing softrener S was purchased from OEKO-TEX, and the bleaching water was a commercially available sodium hypochlorite solution (13% in available chlorine).
Example 1 big 200 pieces
(1) Desizing and fermenting grinding: placing jeans (200 pieces, about 120 kg) to be treated in a washing machine, then mixing and inputting 710 kg of liquid neutral enzyme ATB, 1kg of foaming agent EASYFOAM, 0.6kg of high-elastic anti-dyeing agent FORTRES TLEX and 200kg of normal-temperature clear water into a foaming machine, foaming, outputting and injecting the mixture into the washing machine, carrying out line machine for 45min, comparing (plate-making) with a sample plate, and obtaining the required flower degree;
(2) Rinsing: 5kg of bleaching water, 1kg of foaming agent EASYFOAM, 0.5kg of high-elastic anti-dyeing agent FORTRES TLEX and 50kg of normal-temperature clean water are mixed and input into a foam machine, are foamed and then are output into a water washing machine, the machine is operated for 15min, and the plate reaches the required color depth after rinsing and is discharged;
(3) Clear water is used for: injecting 800kg of normal-temperature clean water into a water washing machine, running the machine for 2min, and discharging water; repeating the operation once;
(4) Jie Piao: mixing sodium bicarbonate 2kg, washing powder 1kg and normal temperature clean water 500kg, injecting into a water washing machine, running for 5min, and discharging water;
(5) Clear water is used for: injecting 800kg of normal-temperature clean water into a water washing machine, running the machine for 2min, and discharging water;
(6) Too soft: mixing soft oil low yellowing softrener S and normal temperature clean water 500kg, injecting into a water washing machine, running for 5min, and discharging water;
(7) Dehydrating: dehydrating normally for 15min;
(8) And (3) drying: oven drying at 80deg.C for 40min, cooling with cold air for 30min, and packaging.
Example 2 big 200 pieces
(1) Desizing and fermenting grinding: placing jeans (200 pieces, about 110 kg) to be treated in a washing machine, then mixing and inputting 710 kg of liquid neutral enzyme ATB, 1kg of foaming agent EASYFOAM, 0.6kg of high-elastic anti-dyeing agent FORTRES TLEX and 200kg of normal-temperature clear water into a foaming machine, foaming, outputting and injecting the mixture into the washing machine, carrying out line machine 40min, comparing (plate-making) with a sample plate, and obtaining the required flower degree;
(2) Rinsing: 5kg of rinse water, 1kg of foaming agent EASYFOAM, 0.5kg of high-elastic anti-dyeing agent FORTRES TLEX and 50kg of normal-temperature clean water are mixed, input into a foam machine to be foamed, output into a water washing machine, travel for 12min, and after rinsing, the plate reaches the required color depth and is discharged;
(3) Clear water is used for: injecting 800kg of normal-temperature clean water into a water washing machine, running the machine for 3min, and discharging water; repeating the operation once;
(4) Jie Piao: mixing sodium bicarbonate 2kg, washing powder 1kg and normal temperature clean water 500kg, injecting into a water washing machine, running for 6min, and discharging water;
(5) Clear water is used for: injecting 800kg of normal-temperature clean water into a water washing machine, running the machine for 3min, and discharging water;
(6) Too soft: mixing soft oil low yellowing softrener S and normal temperature clean water 500kg, injecting into a water washing machine, running for 8min, and discharging water;
(7) Dehydrating: dehydrating normally for 15min;
(8) And (3) drying: oven drying at 80deg.C for 40min, cooling with cold air for 30min, and packaging.
Example 3 big 200 pieces
(1) Desizing and fermenting grinding: placing jeans (200 pieces, about 115 kg) to be treated in a washing machine, then mixing and inputting 710 kg of liquid neutral enzyme ATB, 1kg of foaming agent EASYFOAM, 0.6kg of high-elastic anti-dyeing agent FORTRES TLEX and 200kg of normal-temperature clear water into a foaming machine, foaming, outputting and injecting the mixture into the washing machine, carrying out line machine for 50min, comparing (plate-making) with a sample plate, and obtaining the required flower degree;
(2) Rinsing: 5kg of rinse water, 1kg of foaming agent EASYFOAM, 0.5kg of high-elastic anti-dyeing agent FORTRES TLEX and 50kg of normal-temperature clean water are mixed, input into a foam machine to be foamed, output into a water washing machine, travel for 18min, and after rinsing, the plate reaches the required color depth and is discharged;
(3) Clear water is used for: injecting 800kg of normal-temperature clean water into a water washing machine, running the machine for 2min, and discharging water; repeating the operation once;
(4) Jie Piao: mixing sodium bicarbonate 2kg, washing powder 1kg and normal temperature clean water 500kg, injecting into a water washing machine, running for 8min, and discharging water;
(5) Clear water is used for: injecting 800kg of normal-temperature clean water into a water washing machine, running the machine for 3min, and discharging water;
(6) Too soft: mixing soft oil low yellowing softrener S and normal temperature clean water 500kg, injecting into a water washing machine, running for 6min, and discharging water;
(7) Dehydrating: dehydrating normally for 15min;
(8) And (3) drying: oven drying at 80deg.C for 40min, cooling with cold air for 30min, and packaging.
Comparative example 1 conventional Water washing Process
(1) Desizing and stone grinding: placing jeans (200 pieces, about 120 kg) to be treated in a washing machine, then mixing 1kg of common neutral cellulase, 30kg of pumice, 0.6kg of high-elastic dye-resist agent FORTRES TLEX and 800kg of normal-temperature clear water, injecting into the washing machine, inching for 2min, then running for 45min, and discharging water;
(2) Rinsing: mixing 10kg of rinse water, 2kg of high-elastic anti-dyeing agent FORTRES TLEX and 500kg of normal-temperature clean water, injecting into a water washing machine, running for 15min, and discharging water;
(3) Clear water is used for: step (3) is the same as in example 1;
(4) Jie Piao: step (4) is the same as in example 1;
(5) Clear water is used for: step (5) is the same as in example 1;
(6) Too soft: step (6) is the same as in example 1;
(7) Dehydrating: step (7) is the same as in example 1;
(8) And (3) drying: step (8) was performed as in example 1.
Comparative example 2 conventional Water washing Process
(1) Desizing and stone grinding: placing jeans (200 pieces, about 115 kg) to be treated in a washing machine, then mixing 1kg of common neutral cellulase, 30kg of pumice, 0.6kg of high-elastic dye-resist agent FORTRES TLEX and 800kg of normal-temperature clear water, injecting into the washing machine, inching for 2min, then running for 40min, and discharging water;
(2) Rinsing: mixing 10kg of rinse water, 2kg of high-elastic anti-dyeing agent FORTRES TLEX and 500kg of normal-temperature clean water, injecting into a water washing machine, running for 12min, and discharging water;
(3) Clear water is used for: step (3) is the same as in example 1;
(4) Jie Piao: step (4) is the same as in example 1;
(5) Clear water is used for: step (5) is the same as in example 1;
(6) Too soft: step (6) is the same as in example 1;
(7) Dehydrating: step (7) is the same as in example 1;
(8) And (3) drying: step (8) was performed as in example 1.
The comparative example 1 and the comparative example 2 are common in the prior art, and because the common neutral cellulase is adopted, the foaming agent is not contained, the desizing and the yeast grinding processes need more water (the bath ratio is at least 1:4) and need to be fully inching before running, otherwise, the osmotic swelling is insufficient, the desizing is not thorough, and further the problems of color cast, white mark, uneven color fading and the like of the surface of the fabric exist. Whereas examples 1 and 2 use foam washing to greatly reduce the water usage, which is only 1/4 of that of comparative examples 1 and 2, the effect on the board and the degree of bloom is due to comparative example 1.
In addition, the common yeast-stone mill washing process adopts a mode of combining yeast washing and stone washing, so that the water consumption is high, the water is required to be discharged, the pumice is removed and the dehydration process is required after the yeast-stone mill is washed, the operation is complicated, the water consumption is high (the bath ratio is at least 1:4) after the subsequent rinsing, the consumption of the water for rinsing and the consumption of the dye-resist agent are high, and the pressure and the cost of wastewater treatment are greatly increased. Whereas the water consumption of examples 1 and 2 was only 1/10 of that of comparative examples 1 and 2, since examples 1 and 2 were free of pumice after desizing and fermenting and enzymes in the water washing system had no effect on the subsequent rinsing, the foaming agent and the stain repellent could be further used in the subsequent rinsing system, thus eliminating the need for water repellency and dewatering, and greatly reducing the water consumption, the amount of rinse water, and the amount of stain repellent.
Fig. 1 is a graph comparing the washing effects of example 1 and comparative example 1, and it can be seen from the graph that compared with the conventional washing process, the foam washing provided by the invention increases the softness of the fabric, has uniform bloom, obvious three-dimensional effect, and no problems of recessive wear, no pulp spots, no flooding, no white mark, no color cast and the like. And after the comparative example 1 is washed with water, the color is not uniform, no obvious stereoscopic effect is achieved, and more white marks, color cast and other problems exist.
Fig. 2 is a graph comparing the effect of the washing of the example 2 and the comparative example 2, and it can be seen from the graph that compared with the conventional washing process, the foam washing provided by the invention increases the softness of the fabric, has uniform bloom, obvious three-dimensional effect, and no problems of recessive abrasion, no pulp spots, no flooding, no white marks, no color cast and the like. And after the comparative example 1 is washed with water, the color is not uniform, no obvious stereoscopic effect is achieved, and more white marks, color cast and other problems exist.
The above examples are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present invention should be made in the equivalent manner, and the embodiments are included in the protection scope of the present invention.
Claims (7)
1. The foam washing method of the jean fabric is characterized by comprising the following steps of:
(1) Desizing and fermenting grinding: placing the jean fabric to be treated in a washing machine, and then placing foamed enzyme, foaming agent, dye-preventing agent and water according to the following ratio of 1:1:0.6:200, mixing and inputting the mixture into a foam machine according to the mass ratio, beating the mixture into foam, outputting the foam, and injecting the foam into a water washing machine, and comparing the foam with a template (namely, the template) for 40-50 min until the flower degree reaches the required flower degree;
(2) Rinsing: bleaching water, foaming agent, dye-resist agent and water according to 5:1:0.5:50, mixing and inputting the mixture into a foam machine, beating the mixture into foam, then outputting the foam, injecting the foam into a water washing machine, driving the machine for 10-20 min, and discharging water;
(3) Clear water is used for: injecting water into a water washing machine, running the machine for 2-3 min, and discharging water; repeating the operation once;
(4) Jie Piao: baking soda, washing powder and water according to the following ratio of 2:1: mixing and injecting the mixture into a water washing machine according to the mass ratio of 500, running the machine for 5-8 min, and discharging water;
(5) Clear water is used for: injecting water into a water washing machine, running the machine for 2-3 min, and discharging water;
(6) Too soft: soft oil and water were mixed according to 5: mixing and injecting the mixture into a water washing machine according to the mass ratio of 500, carrying out machine running for 5-8 min, discharging water, dehydrating and drying;
the bath ratio of the jean fabric and water in the step (1) is (1-1.2): 2;
the foamed enzyme in the step (1) is liquid neutral enzyme ATB710;
the foaming agent in the steps (1) and (2) is EASYFOAM;
the bath ratio of the jean fabric to water in the rinsing process of the step (2) is (1-1.2): 0.5.
2. the foam washing method of jean fabric according to claim 1, wherein:
the resists in the steps (1) and (2) are high-elasticity resists FORTRES TLEX.
3. The foam washing method of jean fabric according to claim 1, wherein:
the bleaching water in the step (2) is sodium hypochlorite solution.
4. The foam washing method of jean fabric according to claim 1, wherein:
the bath ratio of the jean fabric and water in the Jie Piao process of the step (4) is (1-1.2): 5.
5. the foam washing method of jean fabric according to claim 1, wherein:
the soft oil in the step (6) is low yellowing softrener S400.
6. The foam washing method of jean fabric according to claim 1, wherein:
the dehydration time is 10-15 min.
7. The foam washing method of jean fabric according to claim 1, wherein:
and (3) drying in the step (6) at 70-80 ℃ for 3-40 min, and cooling for 30-40 min.
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|---|---|---|---|---|
| US5435809A (en) * | 1991-03-12 | 1995-07-25 | Dexter Chemical Corp. | Method of obtaining color effects on fabric or garments using foam carriers and cellulase enzymes |
| CN107119443A (en) * | 2017-06-08 | 2017-09-01 | 江苏新瑞贝科技股份有限公司 | A kind of cowboy washes two-in-one ferment powder and preparation method thereof with desizing |
| CN107675380A (en) * | 2017-10-17 | 2018-02-09 | 繁昌县清新水洗有限责任公司 | A kind of water washing technology of denim fabric |
| CN111455702A (en) * | 2020-04-09 | 2020-07-28 | 中山市海裕新材料有限公司 | Desizing, fermenting and grinding one-bath process for base color treatment of jean clothes and application thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435809A (en) * | 1991-03-12 | 1995-07-25 | Dexter Chemical Corp. | Method of obtaining color effects on fabric or garments using foam carriers and cellulase enzymes |
| CN107119443A (en) * | 2017-06-08 | 2017-09-01 | 江苏新瑞贝科技股份有限公司 | A kind of cowboy washes two-in-one ferment powder and preparation method thereof with desizing |
| CN107675380A (en) * | 2017-10-17 | 2018-02-09 | 繁昌县清新水洗有限责任公司 | A kind of water washing technology of denim fabric |
| CN111455702A (en) * | 2020-04-09 | 2020-07-28 | 中山市海裕新材料有限公司 | Desizing, fermenting and grinding one-bath process for base color treatment of jean clothes and application thereof |
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