CN107287939B - Preparation method of water-washing quilting quilt - Google Patents
Preparation method of water-washing quilting quilt Download PDFInfo
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- CN107287939B CN107287939B CN201710617538.0A CN201710617538A CN107287939B CN 107287939 B CN107287939 B CN 107287939B CN 201710617538 A CN201710617538 A CN 201710617538A CN 107287939 B CN107287939 B CN 107287939B
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- 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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- 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
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- 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
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- 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
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- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
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- 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
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
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- 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
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- 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
- D06P5/10—After-treatment with compounds containing metal
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- 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
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Abstract
The invention discloses a preparation method of a water-washing quilting quilt, which comprises the following steps: dyeing and fixing the fabric to obtain the quilting quilt fabric; quilting the quilted quilt fabric to obtain a quilted quilt; mixing the quilted quilt with pumice, stone-grinding, rinsing to obtain the stone-washed quilted quilt; the temperature of stone washing is 60-70 ℃; the amount of the pumice stone is 3 to 6 percent; the rinsing agent is selected from one or more of sodium hypochlorite and concentrated rinsing water; washing the stone-washed quilting quilt with enzyme to obtain an enzyme-washed quilting quilt; the enzyme washed by the enzyme is neutral cellulase; the bath ratio of the enzyme washing is 1: (10-20); the pH value is 6-7; and (3) inactivating the quilting after enzyme washing by enzyme, softening, finishing, drying, taking out of a cylinder, and ironing to obtain the product. According to the invention, through specific stone washing, the friction force is stronger by matching with a specific rinsing agent, meanwhile, the dyeing on the fabric is removed, and the specific neutral cellulase is selected for enzyme washing, so that the water-washing quilting quilt has the advantages of low cylinder difference rate, high strength and high color fastness.
Description
Technical Field
The invention relates to the technical field of home textiles, in particular to a preparation method of a water-washing quilting quilt.
Background
The quilting quilt is a thin quilt which is popular in the home textile market, is divided into a fabric layer and a filler layer, and then is quilted according to different patterns and dense patterns to obtain finished products with different styles, has high-grade appearance, can be washed by a machine, and is popular with customers.
The quilting quilt of the prior art is single in type and limited in selectable fabric type, is generally washed by common water, and has the following problems: (1) because of the problem of discoloration of the finished product, there are a number of finished product companies that dye the finished product, post-finish, and then wash it with water. The product obtained in this way has the required stone grinding effect, but the cylinder difference is difficult to control. (2) The finished product washing factory has immature process on the aspect of controlling the cylinder difference of large-size home textile products, so that the stone mill washing cylinder difference and the strip difference are large.
Disclosure of Invention
In view of the above, the technical problem to be solved by the present invention is to provide a method for preparing a water-washed quilted quilt, which has low cylinder difference rate, high strength and high color fastness.
The invention provides a preparation method of a water-washing quilting quilt, which comprises the following steps:
A) dyeing and fixing the fabric to obtain the quilting quilt fabric;
B) quilting the quilted quilt fabric to obtain a quilted quilt;
C) mixing the quilted quilt with pumice, stone-grinding, rinsing to obtain the stone-washed quilted quilt; the temperature of stone washing is 60-70 ℃; the amount of the pumice stone is 3 to 6 percent; the rinsing agent is selected from one or more of sodium hypochlorite and concentrated rinsing water;
D) washing the stone-washed quilting quilt with enzyme to obtain an enzyme-washed quilting quilt; the enzyme washed by the enzyme is neutral cellulase; the bath ratio of the enzyme washing is 1: (10-20); the pH value is 6-7;
E) and (3) inactivating the quilting after enzyme washing by enzyme, softening, finishing, drying, taking out of a cylinder, and ironing to obtain the product.
Preferably, the step a) is specifically: the fabric is mixed with a dye and an accelerating agent at the temperature of 40-45 ℃, dyed at 50-55 ℃, heated to 60-80 ℃ for dyeing, and then subjected to soda color fixation, water washing, soaping at 80-85 ℃ and water washing at 60-65 ℃.
Preferably, the dye is mixed with a dye in the dyeing process, and the dye is specifically: firstly, mixing the dye with the dye accounting for 40-80 percent of the total dye by mass; then mixing with 20-60% dye by weight of the total dye.
Preferably, the pumice is turkish pumice; the diameter of the pumice stone is 1-4 cm.
Preferably, the stone-wash bath ratio is 1: (20-30).
Preferably, the rinsing in step C) is specifically: adding sodium hypochlorite, concentrated bleaching water and soap chips, and treating for 20-40 min at 60-70 ℃; washing with water, adding sodium bicarbonate, mixing, and dechlorinating for 5-10 min.
Preferably, the amount of sodium hypochlorite is 1-5% owf; the dosage of the concentrated bleaching water is 0.5 to 1.5 percent owf; the dosage of the soap flakes is 2-4% owf; the usage amount of the baking soda is 2-5% owf.
Preferably, the neutral cellulase is a neutral cellulase Denimax Ultra BT.
Preferably, the addition amount of the enzyme is 1.5-3.5%; the enzyme treatment temperature is 50-60 ℃; the enzyme treatment time is 60-90 min.
Preferably, the enzyme inactivation specifically comprises: heating the enzyme to 80-100 ℃ or adjusting the pH value to be more than 8.5, and washing for 20-30 min.
Compared with the prior art, the invention provides a preparation method of a water-washing quilting quilt, which comprises the following steps: A) dyeing and fixing the fabric to obtain the quilting quilt fabric; B) quilting the quilted quilt fabric to obtain a quilted quilt; C) mixing the quilted quilt with pumice, stone-grinding, rinsing to obtain the stone-washed quilted quilt; the temperature of stone washing is 60-70 ℃; the amount of the pumice stone is 3 to 6 percent; the rinsing agent is selected from one or more of sodium hypochlorite, concentrated rinsing water and sodium bicarbonate; D) washing the stone-washed quilting quilt with enzyme to obtain an enzyme-washed quilting quilt; the enzyme washed by the enzyme is neutral cellulase; the bath ratio of the enzyme washing is 1: (10-20); the pH value is 6-7; E) and (3) inactivating the quilting after enzyme washing by enzyme, softening, finishing, drying, taking out of a cylinder, and ironing to obtain the product. According to the invention, through specific stone washing, the friction is sufficient, meanwhile, the friction is stronger by matching with a specific rinsing agent with strong oxidizing property, the dyeing on the fabric can be oxidized and removed, then, the specific neutral cellulase is selected for enzyme washing, the product is softer and deeper to be washed by matching with a specific bath ratio and a specific pH value, the color is natural and uniform, and the vat difference rate is greatly reduced. The invention controls the process and the parameters to ensure that the finally prepared water-washing quilting quilt has low cylinder difference rate, high strength and high color fastness. Experimental results show that the cylinder difference rate of the water-washing quilted quilt prepared by the method is 4-5 grades, the strength is more than or equal to 450N, and the color fastness is 4 grades.
Detailed Description
The invention provides a preparation method of a water-washing quilting quilt, which comprises the following steps:
A) dyeing and fixing the fabric to obtain the quilting quilt fabric;
B) quilting the quilted quilt fabric to obtain a quilted quilt;
C) mixing the quilted quilt with pumice, stone-grinding, rinsing to obtain the stone-washed quilted quilt; the temperature of stone washing is 60-70 ℃; the amount of the pumice stone is 3 to 6 percent; the rinsing agent is selected from one or more of sodium hypochlorite and concentrated rinsing water;
D) washing the stone-washed quilting quilt with enzyme to obtain an enzyme-washed quilting quilt; the enzyme washed by the enzyme is neutral cellulase; the bath ratio of the enzyme washing is 1: (10-20); the pH value is 6-7;
E) and (3) inactivating the quilting after enzyme washing by enzyme, softening, finishing, drying, taking out of a cylinder, and ironing to obtain the product.
The preparation method of the water-washing quilting quilt provided by the invention firstly dyes and fixes the fabric to obtain the quilting quilt fabric.
The step A) of the invention is specifically as follows: the fabric is mixed with a dye and an accelerating agent at the temperature of 40-45 ℃, dyed at 50-55 ℃, heated to 60-80 ℃ for dyeing, and then subjected to soda color fixation, water washing, soaping at 80-85 ℃ and water washing at 60-65 ℃.
The fabric of the invention is preferably pure cotton woven fabric 30s by 30s, the density is 68/68, and the width is 2.8 m. The instrument preferably uses a VCS0 jig dyeing machine of Italy Mei Saila company, the vehicle speed is 50-120 m/min, and the dye used in the invention is preferably selected from one or more of reactive brilliant blue B-RV, red B-3BF and golden yellow B-4 RFN.
In the invention, the fabric is firstly mixed with the dye at the temperature of 40-45 ℃. In this case, it is preferable to further include mixing with a chelating dispersant and a leveling agent. The present invention is not limited to specific kinds of the chelating dispersant and the leveling agent, and those familiar to those skilled in the art may be used. The chelating dispersant can be preferably sodium Ethylene Diamine Tetra Methylene Phosphate (EDTMPS); the concentration of the chelating dispersant in the total dye working solution is preferably 1-3 g/L; the leveling agent can be preferably fatty alcohol-polyoxyethylene ether; the concentration of the leveling agent in the total dye working solution is preferably 1-3 g/L.
Wherein, the mixing with the dye in the dyeing specifically comprises: firstly, mixing the dye with the dye accounting for 40-80 percent of the total dye by mass; the mixing time is preferably 5-10 min; then mixing with 20-60% dye; the mixing time is preferably 3-5 min. The dye of the invention accounts for 1-5% owf of the weight of the fabric.
The mode of less dyeing in the early stage and more dyeing in the later stage is beneficial to dyeing and color fixation.
Mixing the mixture with an accelerating agent, and dyeing at 50-55 ℃. The accelerant is preferably anhydrous sodium sulphate; the concentration of the anhydrous sodium sulphate in the total dye working solution is preferably 20-30 g/L; more preferably 22 to 28 g/L.
The anhydrous sodium sulphate is preferably added in a way that firstly anhydrous sodium sulphate accounting for 40-60% of the total anhydrous sodium sulphate is added for accelerating the dyeing for 3-5 min; adding anhydrous sodium sulphate which accounts for 40-60% of the total anhydrous sodium sulphate by mass for promoting the dyeing for 3-5 min.
After the addition is finished, stopping the machine, and heating to 50-55 ℃ for dyeing. The dyeing time is preferably 40-60 min.
And then heating to 60-80 ℃ for dyeing once, wherein the dyeing time is preferably 40-60 min.
The specific dyeing mode of the invention not only ensures that the dyeing is more uniform, but also ensures that the added dye and the accelerating agent do not precipitate and cause stain due to the specific adding sequence and adding amount.
And after dyeing is finished, fixing the color by using soda ash. The concentration of the sodium carbonate in the total dye working solution is preferably 5-15 g/L; more preferably 7-13 g/L; most preferably 8-12 g/L.
The preferable soda ash color fixing mode is as follows: firstly, adding 20-80% of soda ash by mass percent for mixing; the mixing time is preferably 3-5 min; then adding 20-80% of soda ash by mass percent and mixing; the mixing time is preferably 3-5 min.
The method adopts water washing after the color fixation of the sodium carbonate. The washing is preferably carried out in 2 passes. The present invention is not limited to the manner of washing with water and the specific operation thereof, and those skilled in the art will be familiar with the present invention.
After washing with water, soaping is preferred. The soaping agent is coconut oil (acid) diethanolamide and secondary alkyl sodium sulfonate SAS. The addition amount of the soaping agent is preferably 2-4 g/L.
The soaping is water washing; preferably two water washes; the temperature of the water washing is preferably 50-60 ℃. The time of water washing is preferably 10-20 min.
Then, carrying out two-time water washing again; the temperature of the water washing is preferably 50-60 ℃. The time of water washing is preferably 5-10 min.
And (5) washing and then discharging cloth to obtain the quilting quilt fabric.
The invention adopts a slight soaping color fixation mode to cause a floating color effect, namely, the dyeing is not penetrated, and the subsequent washing fading is convenient.
The invention adopts the specific dyeing and color fixing process to ensure that the vat error rate is low and the color fastness is high.
In the invention, the quilted quilt fabric is quilted to obtain the quilted quilt. The quilting is preferably as follows: and quilting the quilted quilt fabric and the non-glue cotton.
The present invention is not limited to a specific quilting process, and a quilting process known to those skilled in the art may be used. The preferable concrete is as follows: cutting the shaped fabric at 180 deg.C for 3min to obtain upper and lower fabric layers with filler of 160g/m in the middle layer2Polyester non-glue cotton.
Mixing the quilted quilt with pumice, stone-grinding, rinsing to obtain the stone-washed quilted quilt.
The quilting quilt is firstly mixed with pumice and then stone-washed.
The pumice selected by the invention is Turkey pumice; the pumice is formed by deep sea deposition, uplift, meteor impact, plasma permeation and the like, and contains more than 30 trace elements and rare earth elements which are beneficial to human bodies, such as chromium, nickel, copper and the like, when the pumice is subjected to ultrahigh temperature. The diameter of the pumice is preferably 1-4 cm; more preferably 2 to 4 cm.
The invention preferably selects a stone mill water washing machine of Shanghai-Li-clean washing machine manufacturing company Limited, model XGP-300w, and the maximum fabric capacity is 300 kg.
The temperature of stone washing is 60-70 ℃; preferably 62-68 ℃; the amount of the pumice stone is 3 to 6 percent o.w.f; preferably 4% to 5% o.w.f. The bath ratio of the stone mill washing is preferably 1: (20-30); more preferably 1: (22-28).
The bath ratio is selected so that the pumice stones within the diameter range can be fully contacted with the product, cannot be accumulated in a corner and do not flow, and the stone washing effect is good.
In the invention, the quilting quilt after stone washing is obtained by rinsing after stone washing. The rinsing agent is selected from one or more of sodium hypochlorite and concentrated rinsing water.
In the present invention, the rinsing is preferably specifically: adding sodium hypochlorite, concentrated bleaching water and soap chips, and treating for 20-40 min at 60-70 ℃; washing with water, adding sodium bicarbonate, mixing, and dechlorinating for 5-10 min; more preferably specifically: adding sodium hypochlorite, concentrated bleaching water and soap chips, and treating for 25-35 min at 62-68 ℃; washing with water, adding sodium bicarbonate, mixing, and dechlorinating for 6-8 min.
Wherein the dosage of the sodium hypochlorite is preferably 1-5% owf; the dosage of the concentrated bleaching water is preferably 0.5-1.5% owf; the preferred amount of soap flakes is 2% -4% owf; the dosage of the baking soda is preferably 2-5% owf.
The invention adopts a specific rinsing mode and has good rinsing effect. Wherein, firstly, the dye on the fabric is removed by utilizing the oxidation of sodium hypochlorite and concentrated bleaching water. The soap flakes are added in the process, so that the washed dye cannot stain the fabric again. Then washed with water, mixed with sodium bicarbonate, and used for thoroughly washing sodium hypochlorite and concentrated bleaching water.
The invention selects excellent pumice, so that the quilting quilt with large volume can fully contact the pumice and has full friction, and simultaneously, the product has high initial friction strength and good effect by matching with other chemical additives with strong oxidizability.
And after dechlorination, washing and taking out of the vat. The specific parameters of the flushing and discharging are not limited in the present invention, and the flushing and discharging operation known to those skilled in the art can be performed.
In the invention, the stone-washed quilting is washed by enzyme to obtain the enzyme-washed quilted quilt. Preferably, the stone-washed quilted seam is placed in a drum type stone mill washing machine, and preferably neutral cellulase is selected for enzyme washing.
The neutral cellulase is preferably a neutral cellulase Denimax Ultra BT; more preferably the neutral cellulase Denimax Ultra BT from Novoxin. The dosage of the enzyme is preferably 1.5-3.5% o.w.f; more preferably 1.7 to 3.2% o.w.f. The bath ratio of the enzyme washing is 1: (10-20); preferably 1: (12-18); the pH value is 6-7. The enzyme treatment temperature is preferably 50-60 ℃; more preferably 52-58 ℃; the enzyme treatment time is preferably 60-90 min; more preferably 65 to 85 min.
The invention selects specific neutral cellulase and combines specific industrial parameters, so that the enzyme washing quality of the final product is easy to control, the reproducibility is good, and the jar error rate is low. The invention selects specific neutral enzyme to wash again, so that the product is washed more softly and deeply, and the washed color is more natural and uniform.
After enzyme washing, the quilting seam after enzyme washing is inactivated by enzyme, softened and finished, dried, taken out of a jar and scalded to obtain the product.
In the present invention, the enzyme inactivation is preferably specifically: heating the enzyme to 80-100 ℃ or adjusting the pH value to be more than 8.5, and washing for 20-30 min to inactivate.
The invention does not limit the specific steps and parameters of the softening finishing, drying, cylinder discharging and ironing, and the method is well known to those skilled in the art.
The invention provides a preparation method of a water-washing quilting quilt, which comprises the following steps: A) dyeing and fixing the fabric to obtain the quilting quilt fabric; B) quilting the quilted quilt fabric to obtain a quilted quilt; C) mixing the quilted quilt with pumice, stone-grinding, rinsing to obtain the stone-washed quilted quilt; the temperature of stone washing is 60-70 ℃; the amount of the pumice stone is 3 to 6 percent; the rinsing agent is selected from one or more of sodium hypochlorite, concentrated rinsing water and sodium bicarbonate; D) washing the stone-washed quilting quilt with enzyme to obtain an enzyme-washed quilting quilt; the enzyme washed by the enzyme is neutral cellulase; the bath ratio of the enzyme washing is 1: (10-20); the pH value is 6-7; E) and (3) inactivating the quilting after enzyme washing by enzyme, softening, finishing, drying, taking out of a cylinder, and ironing to obtain the product. According to the invention, through specific stone washing, the friction is sufficient, meanwhile, the friction is stronger by matching with a specific rinsing agent with strong oxidizing property, the dyeing on the fabric can be oxidized and removed, then, the specific neutral cellulase is selected for enzyme washing, the product is softer and deeper to be washed by matching with a specific bath ratio and a specific pH value, the color is natural and uniform, and the vat difference rate is greatly reduced. The invention controls the process and the parameters to ensure that the finally prepared water-washing quilting quilt has low cylinder difference rate, high strength and high color fastness.
The present invention preferably measures the properties of the quilted quilt in the following manner:
the washing shrinkage rate is controlled to be +/-5 percent according to the AATCC 135 standard; the color fastness is controlled to be above grade 3 according to AATCC 61; the friction color fastness is controlled to be above grade 3.5 according to AATCC 8, and the strength is required to be more than 300N according to ASTM D5034; the formaldehyde content is in accordance with AATCC 112 standard; the pH value is according to EN 1413A; heavy metal content was according to ISO 105E 04.
In order to further illustrate the present invention, the following will describe the method of manufacturing a water-washed quilted quilt in detail with reference to the following examples.
Example 1
The fabric is made of 30 s-30 s pure cotton woven fabric, 68/68 density and 2.8m width, and is dyed by a VCS0 type jig dyeing machine of Italy Mei-Sara company at a speed of 50m/min, with reactive brilliant blue B-RV, red B-3BF, golden yellow B-4RFN, 20g/l anhydrous sodium sulphate, 5g/l sodium carbonate, 50C 1g/l leveling agent and 1g/l chelating dispersant. Firstly, adding a chelating dispersant and a leveling agent, heating to 40 ℃ (1 channel), adding 2/5 (reactive brilliant blue B-RV 1.2% o.w.f, red B-3BF 2.3% o.w.f, golden yellow B-4RFN 0.5% o.w.f) dye (1 channel) for treatment for 5 min; adding 1/5 dye (3 lanes) for 3min, adding 1/2 anhydrous sodium sulfate (1 lane) for 3min, adding 1/2 anhydrous sodium sulfate (2 lanes) for 3min, stopping heating to 50 deg.C, dyeing (1 lane), and treating for 40 min. Stopping the machine, heating to 60 ℃ and dyeing for 40min (1 channel). And then 1/5 soda is added for color fixation (1 pass) for 3min, 1/5 soda is added for color fixation (3 passes) for 3min, and then washing (2 passes), soaping (2 passes at 80 ℃), washing (2 passes at 60 ℃) and washing (2 passes) are carried out, and cloth is discharged.
Will be shaped (18)Gamma at 0 deg.C for 3min) as upper and lower layer fabric with filler at middle layer of 160g/m2Polyester non-glue cotton.
Selecting Turkish pumice with the diameter of 1-4 cm, selecting a stone mill washing machine of Shanghai Lianjing washing machinery manufacturing Limited company, XGP-300w type and the maximum fabric capacity of 300kg, carrying out stone mill washing on the prepared quilting seams, heating to 60 ℃, adding 3% o.w.f pumice, 1% o.w.f sodium hypochlorite and 0.5% o.w.f concentrated bleaching water, adding 2% o.w.f soap chips, adding the quilting seams for treatment for 20min, draining, washing twice, adding 2% o.w.f sodium bicarbonate, dechlorinating for 5min, washing and taking out of a cylinder.
The quilted quilt after stone washing is put into a drum type stone mill washing machine, neutral cellulase Denimax Ultra BT of Novicin company is selected for enzyme washing, 1.5 percent of o.w.f, the bath ratio is 1:10, the pH value is 6-7, the temperature is 50 ℃, and the treatment is carried out for 60 min. The enzyme can be inactivated by rapidly heating the enzyme lotion to above 80 deg.C, or washing for 20min with pH of above 8.5. And then carrying out conventional softening finishing, drying, cylinder discharging and ironing to obtain the quilting quilt.
The performance of the quilting quilt prepared by adopting the mode of the invention is measured, and the result shows that: the water-washing quilting quilt prepared by the method has the cylinder difference rate of 4-5 grades, the strength of more than or equal to 450N, the color fastness of 4 grades, the dry and wet rubbing fastness of the quilting quilt of 3.5 grades, and the pH value of the quilting quilt of 7; the quilt shrinkage rate is 1 percent, and the quilt has no heavy metal, formaldehyde and aromatic amine.
Example 2
The fabric is made of 30 s-30 s pure cotton woven fabric, 68/68 density and 2.8m width, and is dyed by a VCS0 type jig dyeing machine of Italy Mei-Sara company at a speed of 70m/min, with reactive brilliant blue B-RV, red B-3BF, golden yellow B-4RFN, anhydrous sodium sulphate 25g/l, soda 10g/l, leveling agent 50C 2g/l and chelating dispersant 2 g/l. Firstly, adding a chelating dispersant and a leveling agent, heating to 40 ℃ (1 channel), adding 3/5 (active brilliant blue B-RV 0.8% o.w.f, red B-3BF 1.9% o.w.f, golden yellow B-4RFN 0.6% o.w.f) dye (1 channel) for treatment for 8 min; adding 2/5 dye (lane 3) for 4 min; adding 1/2 anhydrous sodium sulfate (lane 1) and treating for 4 min; adding 1/2 anhydrous sodium sulfate (lane 2) for treatment for 4 min; stopping the machine, heating to 50 ℃, and dyeing (1 channel) for 50 min. Stopping the machine, heating to 70 ℃ and dyeing for 50min (1 lane). Adding 3/5 sodium carbonate for fixation (1 pass) for 4 min; adding 3/5 soda ash for fixation (3 times) for 4 min; washing with water (2 times); soaping (gamma 2 passes at 80 ℃); washing with water (60 ℃, 2 times); washing (2 times) and discharging the cloth.
Cutting the shaped fabric at 180 deg.C for 3min to obtain upper and lower fabric layers with filler of 160g/m in the middle layer2Polyester non-glue cotton.
Selecting Turkish pumice with the diameter of 2-4 cm, selecting a stone mill washing machine of Shanghai Lianjing washing machinery manufacturing Limited company, XGP-300w type and the maximum fabric capacity of 300kg, carrying out stone mill washing on the prepared quilting seams, heating to 65 ℃, adding 5% o.w.f pumice, 3% o.w.f sodium hypochlorite and 1% o.w.f concentrated bleaching water, adding 3% o.w.f soap chips, adding the quilting seams for treatment for 30min, draining, washing twice, adding 3% o.w.f sodium bicarbonate, dechlorinating for 8min, washing and taking out of a jar.
The quilted quilt after stone washing is put into a drum type stone mill washing machine, neutral cellulase Denimax Ultra BT of Novicin company is selected for enzyme washing, 2.5 percent of o.w.f, the bath ratio is 1:15, the pH value is 6-7, the temperature is 55 ℃, and the treatment is carried out for 75 min. The enzyme can be inactivated by rapidly heating the enzyme lotion to above 80 deg.C, or washing for 20min with pH of above 8.5. And then carrying out conventional softening finishing, drying, cylinder discharging and ironing to obtain the quilting quilt.
The performance of the quilting quilt prepared by adopting the mode of the invention is measured, and the result shows that: the water-washing quilting quilt prepared by the method has the cylinder difference rate of 4-5 grades, the strength of more than or equal to 450N, the color fastness of 4 grades, the dry and wet rubbing fastness of the quilting quilt of 3.5 grades, and the pH value of the quilting quilt of 7; the quilt shrinkage rate is 1 percent, and the quilt has no heavy metal, formaldehyde and aromatic amine.
Example 3
The fabric is made of 30 s-30 s pure cotton woven fabric, 68/68 density and 2.8m width, and is dyed by a VCS0 type jig dyeing machine of Italy Mei-Sara company at a speed of 120m/min, with reactive brilliant blue B-RV, red B-3BF, golden yellow B-4RFN, 30g/l anhydrous sodium sulphate, 15g/l sodium carbonate, 50C 3g/l leveling agent and 3g/l chelating dispersant. Firstly, adding a chelating dispersant and a leveling agent, heating to 40 ℃ (1 channel), adding 4/5 (active brilliant blue B-RV 2.2% o.w.f, red B-3BF 1.0% o.w.f, golden yellow B-4RFN 1.4% o.w.f) dye (1 channel) for treatment for 10 min; adding 3/5 dye (3 lanes) for treatment for 5min, adding 1/2 anhydrous sodium sulphate (1 lane) for treatment for 5min, adding 1/2 anhydrous sodium sulphate (2 lanes) for treatment for 5min, stopping the machine, heating to 50 ℃ for dyeing for 60min (1 lane), stopping the machine, heating to 80 ℃ for dyeing for 60min (1 lane), adding 4/5 sodium carbonate for color fixation (1 lane) for 5min, adding 4/5 sodium carbonate for color fixation (3 lanes) for 5min, then washing (2 lanes), soaping (80 ℃, 2 lanes), washing (60 ℃, 2 lanes), washing (2 lanes) and discharging the cloth.
Cutting the shaped fabric at 180 deg.C for 3min to obtain upper and lower fabric layers with filler of 160g/m in the middle layer2Polyester non-glue cotton.
Selecting Turkish pumice with the diameter of 2-4 cm, selecting a stone mill washing machine of Shanghai Lianjing washing machinery manufacturing Limited company, XGP-300w type and the maximum fabric capacity of 300kg, carrying out stone mill washing on the prepared quilting seams, heating to 70 ℃, adding 6% o.w.f pumice, adding 5% o.w.f sodium hypochlorite and 1.5% o.w.f concentrated bleaching water, adding 4% o.w.f soap chips, adding the quilting seams for treatment for 40min, draining, washing twice, adding 5% o.w.f sodium bicarbonate, dechlorinating for 10min, washing and taking out of a cylinder.
The quilted quilt after stone washing is put into a drum type stone mill washing machine, neutral cellulase Denimax Ultra BT of Novicin company is selected for enzyme washing, 3.5 percent of o.w.f, the bath ratio is 1:20, the pH value is 6-7, the temperature is 60 ℃, and the treatment is carried out for 90 min. The enzyme can be inactivated by rapidly heating the enzyme lotion to above 80 deg.C, or washing for 20min with pH of above 8.5. And then carrying out conventional softening finishing, drying, cylinder discharging and ironing to obtain the quilting quilt.
The performance of the quilting quilt prepared by adopting the mode of the invention is measured, and the result shows that: the water-washing quilting quilt prepared by the method has the cylinder difference rate of 4-5 grades, the strength of more than or equal to 450N, the color fastness of 4 grades, the dry and wet rubbing fastness of the quilting quilt of 3.5 grades, and the pH value of the quilting quilt of 7; the quilt shrinkage rate is 1 percent, and the quilt has no heavy metal, formaldehyde and aromatic amine.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The preparation method of the water-washing quilting quilt is characterized by comprising the following steps:
A) dyeing and fixing the fabric to obtain the quilting quilt fabric; mixing the fabric with a dye at the temperature of 40-45 ℃, mixing the fabric with an accelerating agent, dyeing at 50-55 ℃, heating to 60-80 ℃ for dyeing, and then fixing color through soda, washing with water, soaping at 80-85 ℃ and washing with water at 60-65 ℃; the mixing with the dye in the dyeing process specifically comprises the following steps: firstly, mixing the dye with the dye accounting for 40-80 percent of the total dye by mass; then mixing with 20-60% dye;
B) quilting the quilted quilt fabric to obtain a quilted quilt;
C) mixing the quilted quilt with pumice, stone-grinding, rinsing to obtain the stone-washed quilted quilt; the temperature of stone washing is 60-70 ℃; the amount of the pumice stone is 3 to 6 percent; the rinsing agent is selected from one or more of sodium hypochlorite and concentrated rinsing water; the pumice is Turkey pumice; the diameter of the pumice stone is 1-4 cm; the bath ratio of the stone mill washing is 1: (20-30);
D) washing the stone-washed quilting quilt with enzyme to obtain an enzyme-washed quilting quilt; the enzyme washed by the enzyme is neutral cellulase; the bath ratio of the enzyme washing is 1: (10-20); the pH value is 6-7;
E) and (3) inactivating the quilting after enzyme washing by enzyme, softening, finishing, drying, taking out of a cylinder, and ironing to obtain the product.
2. The method of claim 1, wherein the stone wash has a bath ratio of 1: (20-30).
3. The preparation method according to claim 1, wherein the rinsing of step C) is specifically: adding sodium hypochlorite, concentrated bleaching water and soap chips, and treating for 20-40 min at 60-70 ℃; washing with water, adding sodium bicarbonate, mixing, and dechlorinating for 5-10 min.
4. A process according to claim 3, characterized in that said sodium hypochlorite is used in an amount of 1% to 5% owf; the dosage of the concentrated bleaching water is 0.5 to 1.5 percent owf; the dosage of the soap flakes is 2-4% owf; the usage amount of the baking soda is 2-5% owf.
5. The method according to claim 1, wherein the neutral cellulase is a neutral cellulase Denimax Ultra BT.
6. The method according to claim 1, wherein the enzyme is added in an amount of 1.5 to 3.5%; the enzyme treatment temperature is 50-60 ℃; the enzyme treatment time is 60-90 min.
7. The method according to claim 1, wherein the enzyme inactivation is specifically: heating the enzyme to 80-100 ℃ or adjusting the pH value to be more than 8.5, and washing for 20-30 min.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587134A (en) * | 2011-01-12 | 2012-07-18 | 香港纺织及成衣研发中心 | Processing method of ready-made garment with washed effect and ready-made garment processed by same |
| CN102704283A (en) * | 2012-03-28 | 2012-10-03 | 太仓棨淂服装有限公司 | Resist-dye method of clothes |
| CN104631126A (en) * | 2013-11-08 | 2015-05-20 | 青岛鑫益发工贸有限公司 | Cellulase mill finishing technology |
| CN105586687A (en) * | 2016-01-21 | 2016-05-18 | 福建七匹狼实业股份有限公司 | Cotton-covered spandex T400 twin-core elastic series shell fabric |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587134A (en) * | 2011-01-12 | 2012-07-18 | 香港纺织及成衣研发中心 | Processing method of ready-made garment with washed effect and ready-made garment processed by same |
| CN102704283A (en) * | 2012-03-28 | 2012-10-03 | 太仓棨淂服装有限公司 | Resist-dye method of clothes |
| CN104631126A (en) * | 2013-11-08 | 2015-05-20 | 青岛鑫益发工贸有限公司 | Cellulase mill finishing technology |
| CN105586687A (en) * | 2016-01-21 | 2016-05-18 | 福建七匹狼实业股份有限公司 | Cotton-covered spandex T400 twin-core elastic series shell fabric |
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