CN115573176A - Preparation method of ecological environment-friendly multifunctional worsted fabric - Google Patents
Preparation method of ecological environment-friendly multifunctional worsted fabric Download PDFInfo
- Publication number
- CN115573176A CN115573176A CN202211342350.7A CN202211342350A CN115573176A CN 115573176 A CN115573176 A CN 115573176A CN 202211342350 A CN202211342350 A CN 202211342350A CN 115573176 A CN115573176 A CN 115573176A
- Authority
- CN
- China
- Prior art keywords
- temperature
- coloring
- preparation
- heating
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
-
- 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
- D06P1/16—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 dispersed, e.g. acetate, dyestuffs
-
- 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
-
- 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
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
-
- 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
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/24—Polyamides; Polyurethanes
- D06P3/248—Polyamides; Polyurethanes using reactive 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
- 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
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- 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
-
- 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
- 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
- D06P5/04—After-treatment with organic compounds
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention provides a preparation method of an ecological environment-friendly multifunctional worsted fabric, and relates to the technical field of spinning. The preparation method of the ecological environment-friendly multifunctional worsted fabric comprises fiber dyeing, spinning, weaving and after-finishing, wherein the fiber comprises RWS responsibility wool fiber, high-strength chinlon CORDURA fiber, RENU recycled polyester fiber and modal fiber; the dyeing process of the RENU recycled polyester comprises the following steps; s1: the RENU circularly regenerated terylene pine ball is immersed in the dye liquor and heated for coloring; s2, coloring post-treatment: the dye liquor of the S1 comprises acetic acid and disperse dye, and the pH value of the obtained dye liquor is 5-6; and the coloring after-treatment of the S2 comprises primary water washing, reduction washing and secondary water washing. The blended spinning has the advantages that the strength of the yarn is increased, the spinning and weaving are convenient, the dyeing process of the RENU recycled polyester not only improves the color fastness of the fiber, but also solves the problem of same color difference.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a preparation method of an ecological environment-friendly multifunctional worsted fabric.
Background
In recent years, the public gradually realizes the importance of ecological environment to national and social development, the attention degree of ecological environment protection is further improved, ecological textiles gradually enter the public vision and quickly become a new consumption hotspot, at present, the ecological textiles are mainly designed and produced by selecting ecological environment-friendly materials and processing technology, so that final products with ecological sustainability are obtained, in the development process of the ecological textiles, regenerated fibers are most widely applied, the functional finishing technology also presents an obvious sustainable development trend, the ecology and the functionality of the products are integrated, the method is greatly beneficial to increasing the added value of the products and improving the market acceptance, and the method is favorable for improving the product competitiveness.
However, the existing worsted fabric has some disadvantages in the production of the fabric, firstly, the energy consumption is large, more processing cost is needed during processing, secondly, substances harmful to human health exist in the existing fabric, and most of terylene in the existing fabric is extracted from petroleum, so that the ecological effect can be influenced, and meanwhile, the existing fabric is not environment-friendly.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a preparation method of an ecological environment-friendly multifunctional worsted fabric, which solves the problem that the existing fabric is not environment-friendly enough and does not have multiple functions.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a method for preparing ecological environment-friendly multifunctional worsted fabric comprises fiber dyeing, spinning, weaving and after-finishing, wherein the fiber comprises RWS responsibility wool fiber, high-strength chinlon CORDURA fiber, RENU circulation regeneration polyester fiber and modal fiber;
the dyeing process of the RENU recycled polyester comprises the following steps:
s1: the RENU circularly regenerated polyester loose balls are immersed into dye liquor, heated and colored;
s2, coloring post-treatment:
the dye liquor of the S1 comprises acetic acid and disperse dye, and the pH value of the obtained dye liquor is 5-6;
and the coloring after-treatment of the S2 comprises primary water washing, reduction washing and secondary water washing.
The reduction cleaning temperature is 85 ℃, and the time is 20min.
Preferably, the step of heating and coloring S1 comprises a first stage of heating and a second stage of heating, wherein the first stage of heating is carried out at a temperature of 18 to 19 ℃/min until the temperature is raised to 95 ℃; and the temperature of the second stage is raised to 130 ℃ at the speed of 1 ℃/min, and the temperature is kept for 50min.
Preferably, the coloring after-treatment of S2 comprises first water washing, reduction washing and second water washing, wherein the reduction washing is acidic reduction washing liquid, the pH value of the washing treatment of the reduction washing is 3.5-4, the temperature is 85 ℃, and the time is 20min.
Preferably, the dyeing process of the high-strength chinlon CORDURA fiber comprises the following steps of:
s1: preparing a dye solution;
s2: heating and coloring, and preserving heat and coloring;
s3, fixing color;
the dye solution in the S1 comprises an accelerating agent, an acid leveling agent and a Lanna spilled dye, and the pH value of the obtained dye solution is 5-7;
the heating and coloring process in the S2 comprises a first-stage heating and a second-stage heating, wherein the first-stage heating is carried out to 40 ℃; the temperature of the second section is raised to 100 ℃, the temperature raising rate is 0.75 ℃/min, and the temperature is kept for 50 minutes.
The color fixing liquid for S3 color fixing comprises acetic acid and Geobao ASN, the S3 color fixing time is 20min, and the color fixing pH value is 5.5-6.
Preferably, the dyeing process of the modal fiber comprises the following steps:
s1: preparing a dye solution;
s2: heating and coloring, and preserving heat and coloring;
s3, fixing color;
the dye solution in the S1 comprises a Cibacron reactive dye, an accelerating agent and soda ash, and the pH value of the obtained dye solution is 10.8 to 11.2;
the specific operation of S2 includes: the temperature is raised to 60 ℃ in the first stage, and the temperature raising speed is 1.15 to 1.25 ℃/min; heating the second section to 90 ℃, heating at a speed of 0.8 to 1 ℃/min, and coloring for 60min under heat preservation;
the color fixing solution for S3 color fixing comprises acetic acid and a Hensmei color fixing agent ECO, the color fixing temperature of S3 is 40 ℃, and the color fixing and heat preservation time is 20min.
Preferably, the after-finishing comprises singeing, open width washing, rope-shaped washing, drying, intermediate detection, finishing, shearing, decating, heat setting, fluoride-free waterproof treatment and can steaming; the temperature of the fluoride-free waterproof finishing treatment is 170 ℃, and the time is 2 to 3 min.
Preferably, the fibers of the fabric comprise, by mass, 24% -28% of RWS responsibility wool fibers, 23% -27% of high-strength polyamide CORDURA fibers, 26% -30% of RENU recycled polyester fibers and 13% -18% of modal fibers.
(III) advantageous effects
The invention provides a preparation method of an ecological environment-friendly multifunctional worsted fabric. The method has the following beneficial effects:
1. in the invention, the yarns of the fabric are formed by blending RWS responsibility wool fibers, high-strength chinlon CORDURA fibers, RENU recycled polyester fibers and modal fibers, the weft yarn comprises the coating silk TMEF, the strength, the wear resistance and the elasticity of the fabric are improved, meanwhile, SG-54 fluorine-free waterproof auxiliary agents are used in the after-treatment, perfluorooctanoic acid PFOA is not contained, and MBX-31 bridging agents without formaldehyde are used, so that the fabric is green and environment-friendly, and has a good waterproof effect.
Drawings
FIG. 1 is a dyeing process curve of the high-strength chinlon CORDURA fiber in the invention;
FIG. 2 is a dyeing process curve of the RENU recycled polyester fiber of the present invention;
FIG. 3 is a plot of the dyeing process for modal fibers in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-3, the embodiment of the invention provides a preparation method of an ecological environment-friendly multifunctional worsted fabric, which comprises fiber dyeing, spinning, weaving and after-finishing, wherein the fiber comprises RWS responsible wool fiber, high-strength chinlon CORDURA fiber, RENU recycled polyester fiber and modal fiber;
the dyeing process of the RENU recycled polyester comprises the following steps:
s1: the RENU circularly regenerated polyester loose balls are immersed into dye liquor, heated and colored;
s2, coloring post-treatment:
the dye liquor of the S1 comprises acetic acid and disperse dye, and the pH value of the obtained dye liquor is 5-6;
and the coloring after-treatment of S2 comprises primary water washing, reduction washing and secondary water washing.
The reduction cleaning temperature is 85 ℃ and the time is 20min.
S1, heating and coloring, wherein the heating and coloring process comprises a first stage of heating and a second stage of heating, and the first stage of heating is carried out at a temperature of 18-19 ℃/min to 95 ℃; in the second stage, heating to 130 ℃ at a speed of 1 ℃/min, and keeping the temperature for 50min;
s2, the coloring after-treatment comprises primary water washing, reduction washing and secondary water washing, wherein the reduction washing is acidic reduction washing liquid, the pH value of the washing treatment of the reduction washing is 3.5-4, the temperature is 85 ℃, and the time is 20min.
The dyeing process of the high-strength chinlon CORDURA fiber comprises the following steps:
s1: preparing a dye solution;
s2: heating and coloring, and preserving heat and coloring;
s3, color fixing;
the dye solution in the S1 comprises an accelerating agent, an acid leveling agent and a Lanna spilled dye, and the pH value of the obtained dye solution is 5-7;
s2, the heating and coloring process comprises a first-stage heating and a second-stage heating, wherein the first-stage heating is carried out to 40 ℃; heating to 100 ℃ in the second stage, wherein the heating rate is 0.75 ℃/min, and keeping the temperature for 50 minutes;
and S3, fixing the color of the color fixing solution by using acetic acid and ASN, wherein the S3 is used for fixing the color for 20min, and the color fixing pH value is 5.5-6.
The dyeing process of the modal fiber comprises the following steps:
s1: preparing a dye solution;
s2: heating and coloring, and preserving heat and coloring;
s3, color fixing;
the dye solution in S1 comprises a Cibacron reactive dye, an accelerating agent and soda ash, and the pH value of the obtained dye solution is 10.8 to 11.2;
the specific operation of S2 comprises: the temperature is raised to 60 ℃ in the first stage, and the temperature raising speed is 1.15 to 1.25 ℃/min; heating to 90 ℃ in the second stage, heating at the speed of 0.8 to 1 ℃/min, and coloring for 60min under heat preservation;
the color fixing solution for S3 color fixing comprises acetic acid and a Hensmei color fixing agent ECO, the color fixing temperature of S3 is 40 ℃, and the color fixing and heat preservation time is 20min.
After finishing comprises singeing, open width washing, rope washing, drying, intermediate inspection, finishing, shearing, decating, heat setting, fluoride-free waterproof treatment and can steaming; the temperature of the fluoride-free waterproof finishing treatment is 170 ℃, and the time is 2 to 3 min.
According to the mass fraction, the fibers of the fabric comprise 24-28% of RWS responsibility wool fibers, 23-27% of high-strength chinlon CORDURA fibers, 26-30% of RENU recycled polyester fibers and 13-18% of modal fibers.
The dyeing process of RWS responsibility wool fibers comprises the following specific operations: after the wool tops are filled into a vat, running in cold water for 2 minutes, heating the water in the dye vat to 40 ℃, adding an auxiliary agent and a dye, uniformly heating to 90 ℃, keeping the temperature for 50min, and controlling the pH value to be between 4.0 and 4.5, wherein the auxiliary agent comprises: albuterol FFW0.3%, albugel SET0.5%, acetic acid 2%, dye inclusion 0.7%, lanaset Yellow 2R0.7%, 0.38%, lanaset Red G0.38%, lanaset Grey G1.0%.
The ecological environment-friendly multifunctional worsted fabric is 1/1 plain weave, the yarn count of warp yarn is 90/2Nm, the yarn count of weft yarn is 58/1Nm, the square meter weight is 134.6g/m < 2 >, the width is 156cm, the warp density is 294 pieces/10 cm, and the weft density is 312 pieces/10 cm.
The dyeing method comprises the following steps: dyeing, backwashing, wool piecing, sliver mixing, front needle combing, combing and rear needle combing, wherein spinning comprises sliver mixing, head needle, two needle, three needle, head coarse, two coarse, spun yarn, spooling, doubling, double twisting and yarn steaming, the spinning comprises warping, drafting, weaving, blank inspection and raw repair, in order to fully comb fibers, reduce friction among fibers, eliminate static electricity generated by friction in a spinning process, improve cohesion force among fibers, add wool oil during sliver mixing, add PTA antistatic agent into the head needle, in order to fully comb the fibers, further, light feeding, small drafting and slow speed production are adopted, sliver is flatly and straightly fed, the speed of a gill box is between 75 and 95m/min, in order to prevent a leather roller from being wound, a roller coiler from balling, further, the leather roller is subjected to acid treatment, and the roller, a leather collar and the like are cleaned, in order to ensure good EF effect of a clothing winding yarn, the method has the advantages that the whitening is avoided, the silk winding EF and a roving are unified at the same position, the godet roller is arranged right above a jaw and is not biased, the rotation flexibility is guaranteed, the silk winding EF can be well wrapped in the middle of the roving, the use amount of the silk winding TMEF is reduced on the premise of guaranteeing the elasticity, the silk winding TMEF is further drawn by 3 times, the yarn is spun on an FTC-7 spinning machine, the spun yarn is drawn by 20 times, the weight is 1.706g/100m, the vehicle speed is 8500 to 9000r/min, the leather roller winding phenomenon is reduced, the front leather roller adopts a leather roller with high hardness, the yarn quality is guaranteed, the yarn hair is reduced, the spooling speed is controlled at 650m/min, the thermal twisting process is adopted, the quality of the high-twist single-wrapped yarn is guaranteed, the elastic influence on the silk winding is reduced, the double-circulation yarn steaming process is further adopted, the first circulation temperature is 90 ℃ for 30min, and the second circulation temperature is 95 ℃ for 35min. In order to eliminate internal stress of the yarns and prevent woollen surface defects in weaving, the yarns are further steamed and stored for 5 to 7 days and then enter a wool yarn warehouse.
The weaving comprises warping, drafting, weaving, blank inspection and raw repair.
After finishing comprises singeing, open width washing, rope washing, drying, intermediate inspection, finishing, shearing, decating, heat setting, fluoride-free waterproof treatment and can steaming; in order to make the woolen surface fine and clean and remove long hairiness on the surface of the fabric, further, an imported steam singeing device is adopted, primary reverse singeing is carried out, the weight of the fabric is light, further, the flame strength is selected to be moderate and soft, the speed is 100m/min, in order to clean greasy dirt on the woolen surface and wash out smooth and glutinous hand feeling, further, a basic detergent is used, soaping time is 50min, then the fabric is washed by clean water for 20min, in order to make the yarn on the surface of the fabric smooth and not pricked, the fabric grade is improved, pilling indexes are improved, further, a three-knife shearing machine is adopted, the distance between twelve filaments and secondary primary reverse singeing is adopted, in order to ensure the size stability of the fabric and obtain stable elasticity, further, the heat setting temperature is 195 ℃ for 30 seconds, in order to make the fabric achieve a good waterproof effect, further, SG-54 fluorine-free waterproof auxiliary agent of Japan three-wood-grinding company is adopted, perfluorooctanoic acid A is used, a bridging agent is used, the environment-friendly performance is good, the temperature is good, the processing temperature is 170 ℃ and the PFO-resistant processing time is good, and the PFO-resistant effect is good, and the waterproof effect is good for 3 minutes and the general waterproof processing time is good.
Claims (7)
1. The preparation method of the ecological environment-friendly multifunctional worsted fabric comprises fiber dyeing, spinning, weaving and after finishing, and is characterized in that: the fibers comprise RWS responsibility wool fibers, high-strength chinlon CORDURA fibers, RENU circulation regeneration polyester fibers and modal fibers;
the dyeing process of the RENU recycled polyester comprises the following steps:
s1: the RENU circularly regenerated terylene pine ball is immersed in the dye liquor and heated for coloring;
s2, coloring and finishing:
the dye solution of S1 comprises acetic acid and disperse dye, and the pH value of the obtained dye solution is 5-6;
the coloring post-finishing of the S2 comprises primary water washing, reduction washing and secondary water washing;
the reduction cleaning temperature is 85 ℃, and the time is 20min.
2. The preparation method of the ecological, environment-friendly and multifunctional worsted fabric according to claim 1, wherein the preparation method comprises the following steps: the heating and coloring process of S1 comprises a first stage of heating and a second stage of heating, wherein the first stage of heating is carried out at a temperature of 18-19 ℃/min to 95 ℃; and the temperature of the second section is raised to 130 ℃ at the speed of 1 ℃/min, and the temperature is kept for 50min.
3. The preparation method of the ecological, environment-friendly and multifunctional worsted fabric according to claim 2, characterized in that: and S2, the coloring after-treatment comprises primary water washing, reduction washing and secondary water washing, wherein the reduction washing is acid reduction washing liquid, the pH value of the washing treatment of the reduction washing is 3.5-4, the temperature is 85 ℃, and the time is 20min.
4. The preparation method of the ecological, environment-friendly and multifunctional worsted fabric according to claim 1, wherein the preparation method comprises the following steps: the dyeing process of the high-strength chinlon CORDURA fiber comprises the following steps:
s1: preparing a dye solution;
s2: heating and coloring, and preserving heat and coloring;
s3, color fixing;
the dye solution in the S1 comprises a dyeing accelerant, an acid leveling agent and a Lanna spilled dye, and the pH value of the obtained dye solution is 5-7;
the heating and coloring process in the S2 comprises a first-stage heating and a second-stage heating, wherein the first-stage heating is carried out to 40 ℃; the temperature of the second section is raised to 100 ℃, the temperature raising rate is 0.75 ℃/min, and the temperature is kept for 50 minutes;
the color fixing solution for S3 color fixing comprises acetic acid and Geobao ASN, the S3 color fixing time is 20min, and the color fixing pH value is 5.5-6.
5. The preparation method of the ecological, environment-friendly and multifunctional worsted fabric according to claim 1, is characterized in that: the dyeing process of the modal fiber comprises the following steps:
s1: preparing a dye solution;
s2: heating and coloring, and preserving heat and coloring;
s3, color fixing;
the dye solution in the S1 comprises a Cibacron reactive dye, an accelerating agent and soda ash, and the pH value of the obtained dye solution is 10.8-11.2;
the specific operation of S2 includes: the temperature of the first stage is raised to 60 ℃, and the temperature raising speed is 1.15-1.25 ℃/min; the temperature of the second section is raised to 90 ℃, the temperature raising speed is 0.8-1 ℃/min, and the temperature is preserved and colored for 60min;
the color fixing solution for S3 color fixing comprises acetic acid and a Hensmei color fixing agent ECO, the color fixing temperature of S3 is 40 ℃, and the color fixing and heat preservation time is 20min.
6. The preparation method of the ecological, environment-friendly and multifunctional worsted fabric according to claim 1, wherein the preparation method comprises the following steps: the post-finishing comprises singeing, open width wool washing, rope wool washing, drying, intermediate inspection, cooking and trimming, shearing, decating, heat setting, fluoride-free waterproof treatment and can steaming; the temperature of the fluoride-free waterproof finishing treatment is 170 ℃, and the time is 2-3 min.
7. The preparation method of the ecological, environment-friendly and multifunctional worsted fabric according to claim 1, is characterized in that: according to the mass fraction, the fibers of the fabric comprise 24-28% of RWS responsibility wool fibers, 23-27% of high-strength chinlon CORDURA fibers, 26-30% of RENU recycled polyester fibers and 13-18% of modal fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211342350.7A CN115573176A (en) | 2022-10-31 | 2022-10-31 | Preparation method of ecological environment-friendly multifunctional worsted fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211342350.7A CN115573176A (en) | 2022-10-31 | 2022-10-31 | Preparation method of ecological environment-friendly multifunctional worsted fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115573176A true CN115573176A (en) | 2023-01-06 |
Family
ID=84587618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211342350.7A Pending CN115573176A (en) | 2022-10-31 | 2022-10-31 | Preparation method of ecological environment-friendly multifunctional worsted fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115573176A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878617A (en) * | 2015-05-15 | 2015-09-02 | 安踏（中国）有限公司 | Production method of fluoride-free waterproof woven fabric |
| CN105887283A (en) * | 2016-06-29 | 2016-08-24 | 上海建洋纺织科技有限公司 | Regenerated polyester fiber fabric and production process thereof |
| CN108823987A (en) * | 2018-06-07 | 2018-11-16 | 南通纺织丝绸产业技术研究院 | A kind of preparation method of the floride-free water-proof aagent of reactivity for textile |
| CN110284238A (en) * | 2019-06-04 | 2019-09-27 | 吴江市恒腾纺织有限公司 | A kind of regenerated polyester fiber fabric and its production technology |
| CN113235208A (en) * | 2021-05-27 | 2021-08-10 | 鲁泰纺织股份有限公司 | Stiffened wear-resistant waterproof regenerated yarn-dyed fabric and production method thereof |
| CN113652788A (en) * | 2021-09-09 | 2021-11-16 | 鲁丰织染有限公司 | Preparation method of fluorine-free waterproof tent fabric |
| CN114214849A (en) * | 2021-11-01 | 2022-03-22 | 江苏阳光股份有限公司 | Preparation method of functional environment-friendly worsted fabric and worsted fabric |
-
2022
- 2022-10-31 CN CN202211342350.7A patent/CN115573176A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104878617A (en) * | 2015-05-15 | 2015-09-02 | 安踏（中国）有限公司 | Production method of fluoride-free waterproof woven fabric |
| CN105887283A (en) * | 2016-06-29 | 2016-08-24 | 上海建洋纺织科技有限公司 | Regenerated polyester fiber fabric and production process thereof |
| CN108823987A (en) * | 2018-06-07 | 2018-11-16 | 南通纺织丝绸产业技术研究院 | A kind of preparation method of the floride-free water-proof aagent of reactivity for textile |
| CN110284238A (en) * | 2019-06-04 | 2019-09-27 | 吴江市恒腾纺织有限公司 | A kind of regenerated polyester fiber fabric and its production technology |
| CN113235208A (en) * | 2021-05-27 | 2021-08-10 | 鲁泰纺织股份有限公司 | Stiffened wear-resistant waterproof regenerated yarn-dyed fabric and production method thereof |
| CN113652788A (en) * | 2021-09-09 | 2021-11-16 | 鲁丰织染有限公司 | Preparation method of fluorine-free waterproof tent fabric |
| CN114214849A (en) * | 2021-11-01 | 2022-03-22 | 江苏阳光股份有限公司 | Preparation method of functional environment-friendly worsted fabric and worsted fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104178872B (en) | A kind of slubbing height frivolous suitable hair fancy suiting and production technology | |
| CN101070656B (en) | Super-high-grade knitted pure ramie fabric preparing method and product | |
| CN100540771C (en) | Fine-denier Modal fiber blended color yarn and production method thereof | |
| CN102071523B (en) | Method for processing soft twist yarn knitted fabric | |
| CN108456976A (en) | A kind of wool/cashmere/polyamide fibre/blend polyester is along the two-sided production technology of hair | |
| CN109825925B (en) | Moisture-absorbing quick-drying machine-washable wool worsted fabric and production method thereof | |
| CN103255556A (en) | Multicomponent spinning wool knitting fabric and finishing process thereof | |
| CN101603235B (en) | Soybean fiber knitted terry and production technology thereof | |
| CN101671905A (en) | Weaving process of hemp towel | |
| CN103469403B (en) | A kind of Novel polyester imitation cotton fiber blended color spinning yarn and production method thereof | |
| CN101560711A (en) | Antibacterial blended yarn and application thereof | |
| CN103757777A (en) | Cashmere and stretched wool blended yarn and manufacturing method thereof | |
| CN108456965A (en) | A kind of wool blend polyester is along the two-sided production technology of hair | |
| CN108611867A (en) | A kind of hair washs the two-sided production technology of blended suitable hair | |
| CN104026781A (en) | High-strength, abrasion-resistant, high-absorption, high-sweat-discharge anti-wrinkle and anti-ultraviolet business wear fabric and production technology | |
| CN102242434A (en) | Cation viscose vortex spun woven fabric and preparation method thereof | |
| CN102260950A (en) | Fabric woven by rayon vortex spinning machine and preparation method thereof | |
| CN103696076A (en) | Processing technology of wool-covering cotton jean | |
| CN104510055A (en) | Wool/crotalaria sp./mulberry silk/cotton/polyester fiber blended fabric and preparation method thereof | |
| CN1483877B (en) | High-count bamboo-fibril fabric and dyeing-finishing technology thereof | |
| CN112410988B (en) | Production method of flax knitted garment fabric | |
| CN110409030B (en) | Production and application of TT yarn based on semi-worsted yarn as decorative yarn | |
| CN109235080B (en) | Method for dyeing grey linen on polyester-cotton blended weft-knitted fabric | |
| CN112410985B (en) | Method for manufacturing all-cotton soft knitted fabric without additive | |
| CN115573176A (en) | Preparation method of ecological environment-friendly multifunctional worsted fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |