CN115094656A - Knitted scratch-free fabric and preparation process thereof - Google Patents
Knitted scratch-free fabric and preparation process thereof Download PDFInfo
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- CN115094656A CN115094656A CN202210699226.XA CN202210699226A CN115094656A CN 115094656 A CN115094656 A CN 115094656A CN 202210699226 A CN202210699226 A CN 202210699226A CN 115094656 A CN115094656 A CN 115094656A
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- 239000004744 fabric Substances 0.000 title claims abstract description 75
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 26
- 238000004043 dyeing Methods 0.000 claims abstract description 22
- 238000009941 weaving Methods 0.000 claims abstract description 16
- 238000007670 refining Methods 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- 238000009940 knitting Methods 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 abstract description 6
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000004745 nonwoven fabric Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 238000012856 packing Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 5
- 238000003490 calendering Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 206010020112 Hirsutism Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06Q—DECORATING TEXTILES
- D06Q1/00—Decorating textiles
- D06Q1/02—Producing patterns by locally destroying or modifying the fibres of a web by chemical actions, e.g. making translucent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C27/00—Compound processes or apparatus, for finishing or dressing textile fabrics, not otherwise provided for
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- 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
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Fiber Materials (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a knitted scratch-free fabric and a preparation process thereof, the knitted scratch-free fabric is obtained by yarn weaving → in-cylinder refining → dyeing → drying → napping → burnt-out treatment → shaping, the napped product forms concave-convex on the surface after burnt-out treatment, the surface fluff height is 0.2-0.3mm, and the fluff height difference H of the fabric after burnt-out treatment is 0.05-0.12 mm. According to the knitted scratch-free fabric and the preparation process thereof, after the napped product is subjected to burn-out treatment, the surface of the napped product is concave-convex, the scratch problem can be solved, the knitted scratch-free fabric adopts non-sea-island yarns, fiber splitting treatment is not needed, the knitted scratch-free fabric is environment-friendly, short fuzz formed by extension threads which are cut off through napping treatment is arranged on the back surface of the fabric, the fabric presents the wool feeling of a non-woven fabric after special napping, the length of the short fuzz is 30-60% of the thickness, the fuzz is short and dense without leaking, the writing feeling is weak, and the knitted scratch-free fabric is suitable for being used as a packing material of electronic products.
Description
Technical Field
The invention belongs to the technical field of fabric preparation, and particularly relates to a knitted scratch-free fabric and a preparation process thereof.
Background
With the continuous development and progress of science and technology, people put higher demands on the functions of fabrics. Under the influence of a weaving process, the suede nap fabric is one of suede nap, and because the suede nap feeling is smooth and the fibers are fine, the fabric cannot be quickly restored to the original shape after being scratched by hard objects, scratches are left, and the appearance of the fabric is seriously influenced; when the fabric is used on an electronic product, the fabric is easy to collide with the outside due to high taking frequency, so that the appearance is seriously influenced, and the customer experience is poor.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention aims to provide a knitted scratch-free fabric and a preparation process thereof.
In order to achieve the purpose and achieve the technical effect, the invention adopts the technical scheme that:
a knitted scratch-free fabric is obtained by weaving yarns → refining in a cylinder → dyeing → drying → napping → burnt-out treatment → shaping, wherein the napped product forms concave-convex parts on the surface after burnt-out treatment, the surface fluff height is 0.2-0.3mm, and the fluff height difference H of the fabric after burnt-out treatment is 0.05-0.12 mm.
Further, the fabric adopts non-sea-island yarns and is not subjected to splitting treatment, the fabric is formed by weaving a guide bar GB1, a guide bar GB2 and a guide bar GB3, the guide bar GB1 adopts fine-denier high-F yarns, the guide bar GB2 and the guide bar GB3 respectively adopt high-shrinkage polyester filaments, and the shrinkage rate is more than 30%.
Furthermore, the back surface of the fabric is provided with short fluff formed by drawn and cut extension threads, the length of the short fluff is 30-60% of the thickness, and the number of yarns in unit square centimeter is not less than 100000.
Further, the guide bar GB1 is a variable warp flat knitting with at least four needles, the yarn specification is 25D-40D, the guide bar GB2 is a knitting chain knitting with one needle, the yarn specification is 15D-25D, the guide bar GB3 is a warp flat knitting with three needles, and the yarn specification is 15D-25D.
Further, the thickness of the fabric is 0.3-0.6 mm.
A preparation process of a knitted scratch-free fabric comprises the following steps:
1) weaving yarns: weaving base cloth by using a 40-needle three-bar warp knitting machine with a guide bar GB1, a guide bar GB2 and a guide bar GB3, wherein the guide bar GB1 is a variable warp-flat structure with at least four needles, the guide bar GB2 is a knitting chain structure with one needle, and the guide bar GB3 is a reverse warp-flat structure with three needles;
2) refining in a cylinder: in the refining process, the temperature is 80-90 ℃, the heat preservation time is 15-20min, and the bath ratio is 1: 18-20;
3) dyeing: in the dyeing process, an overflow cylinder is adopted for dyeing at the temperature of 120-130 ℃ and the pH value of 5-7, and the dyeing heat preservation time is 30-40 min;
4) and (3) drying: in the drying process, the drying temperature is set to 165-175 ℃, and the speed is 18-25 m/min;
5) napping: the back surface of the fabric after napping treatment is provided with short dense villi formed by the extended lines which are cut off after napping treatment; when in napping, the low-tension napping condition is adopted, the napping is carried out for 12-16 times, the tension is 2.315-3.125%, the forward needle 260-280r/min and the reverse needle 170-190r/min are arranged;
6) burnt-out treatment: alkali liquor NAOH concentration is 5-15%, alkali-resistant paste is 30-50%, and after burnt-out, baking, washing, drying and cloth discharging are carried out;
7) shaping: in the setting process, the setting temperature is set to be 170 ℃ and the speed is 18-25 m/min.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a knitted non-scratch fabric and a preparation process thereof, the knitted non-scratch fabric is obtained by weaving yarns → refining in a cylinder → dyeing → drying → napping → burnt-out treatment → shaping, the napped product forms concave-convex surfaces after burnt-out treatment, the height of the surface fluff is 0.2-0.3mm, the height difference H of the fluff is 0.05-0.12mm after burnt-out treatment, after the concave-convex surfaces are formed, can solve the scratch problem and improve the user experience, and the fabric adopts non-sea-island yarns without fiber opening treatment, is environment-friendly, the reverse side of the fabric is provided with short fluff formed by the extension threads which are cut off through napping treatment, the fabric presents the wool feeling of non-woven fabric after being specially napped, the length of short wool is 30-60% of the thickness, the wool is short and dense without leaking, the writing feeling is weak, and the fabric is suitable for being used as a packaging material of electronic products.
Detailed Description
The present invention is described in detail below so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and thus the scope of the present invention can be clearly and clearly defined.
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
The knitted scratch-free fabric is 0.3-0.6mm in thickness, and is obtained by weaving yarns → refining in a cylinder → dyeing → drying → napping → burnt-out treatment → shaping, wherein the napped product forms concave-convex parts on the surface after the burnt-out treatment, the surface fluff height is 0.2-0.3mm, and the fluff height difference H of the fabric after the burnt-out treatment is 0.05-0.12 mm.
The fabric is formed by weaving guide bar GB1, guide bar GB2 and guide bar GB3, wherein the guide bar GB1 adopts fine-denier high-F yarn, the guide bar GB1 is a variable warp-flat structure with at least four needles, the yarn specification is 25D-40D, the guide bar GB2 and the guide bar GB3 respectively adopt high-shrinkage polyester filament yarns, the shrinkage rate is more than 30%, the guide bar GB2 is a chain knitting structure with one needle, the yarn specification is 15D-25D, the guide bar GB3 is a warp-flat structure with three needles, and the yarn specification is 15D-25D. The back surface of the fabric is provided with short fluff formed by extension threads which are cut off through napping treatment, the length of the short fluff is 30-60% of the thickness, and the number of yarns in a unit square centimeter is not less than 100000.
Preferably, the guide bar GB1 yarn can be made from different thickness spinneret holes of the same spinneret plate, and can obtain yarns with different filament fineness, which is beneficial to forming hairiness with different height and length, and reduces the existence of scratch, and is not easy to think by the ordinary skilled person.
A preparation process of a knitted scratch-free fabric comprises the following steps:
1) weaving yarns: weaving base cloth by using a 40-needle three-bar warp knitting machine with a guide bar GB1, a guide bar GB2 and a guide bar GB3, wherein the guide bar GB1 is a variable warp flat structure with at least four needles, the guide bar GB2 is a knitting chain structure with one needle, and the guide bar GB3 is a warp flat structure with three needles;
2) refining in a cylinder: in the refining process, the temperature is 80-90 ℃, the heat preservation time is 15-20min, and the bath ratio is 1: 18-20;
3) dyeing: in the dyeing process, dyeing is carried out at the temperature of 120-;
4) drying: in the drying process, the drying temperature is set to 165-175 ℃, and the speed is 18-25 m/min;
5) napping: the back surface of the fabric after napping treatment is provided with short dense villi formed by the extended lines which are cut off after napping treatment; when in napping, the low-tension napping condition is adopted, the napping is carried out for 12-16 times, the tension is set to be 2.315-3.125%, the forward needle is 260-;
6) and (3) burn-out treatment: alkali liquor NAOH concentration is 5-15%, alkali-resistant paste is 30-50%, and after burnt-out, baking, washing, drying and cloth discharging are carried out;
7) shaping: in the setting process, the setting temperature is set to be 170 ℃ and the speed is 18-25 m/min.
And a calendering step is selectively added between the drying and napping process steps, in the calendering process, the temperature is set to be 170-180 ℃ during calendering, the pressure is 50-60Mpa, the terylene is easier to soften during high-temperature calendering, and the back side coil is easier to flatten under high pressure.
Example 1
A knitted scratch-free fabric is 0.3mm in thickness and is obtained by weaving yarns → refining in a cylinder → dyeing → drying → napping → burnt-out treatment → shaping, wherein the napped product forms concave-convex surfaces after burnt-out treatment, the surface fluff height is 0.2-0.3mm, and the fluff height difference of the fabric after burnt-out treatment is 0.05 mm. This warp knitting no mar surface fabric is woven by sley bar GB1, sley bar GB2, sley bar GB3 and is formed, wherein, sley bar GB1 is the change warp flat tissue of at least four needles, sley bar GB2 is the chaining tissue of a needle, sley bar GB3 is the warp flat tissue of three needles, sley bar GB1 adopts fine denier high F yarn, the specification is 30D/144F thickness, sley bar GB2 and sley bar GB3 adopt high shrinkage polyester filament respectively, the shrinkage factor is 30%, the specification is 20D thickness. The back surface of the fabric is provided with short fluff formed by the stretch yarn which is cut off through napping treatment, the length of the short fluff is 50% of the thickness, the fabric presents the wool feeling of non-woven fabric after special napping, and the wool is short, dense and weak in writing feeling.
The fabric in the embodiment is processed by a dyeing and finishing process after weaving base cloth by a guide bar GB1, a guide bar GB2 and a guide bar GB3 by a 40-needle three-bar warp knitting machine: refining → dyeing → drying → napping → burnt-out processing → shaping.
Refining in a cylinder: in the refining process, the temperature is 85 ℃, the heat preservation time is 20min, and the bath ratio is 1: 20.
Dyeing: in the dyeing process, dyeing is carried out at 130 ℃, the dyeing heat preservation time is 30min, and the pH value is 5-7.
Drying: in the drying process, the drying temperature is set to be 170 ℃ and the speed is set to be 20 m/min.
Napping: the back surface of the fabric after napping treatment is provided with short dense villi formed by the extended lines which are cut off after napping treatment; when in napping, the low-tension napping condition is adopted, the napping is carried out for 12 times, the tension is set to be 2.315%, the forward needle is 260r/min, and the reverse needle is 170 r/min.
And (3) burn-out treatment: the concentration of alkali liquor NAOH is 15 percent, the concentration of alkali-resistant paste is 50 percent, and the cloth is baked, washed, dried and discharged after the burnt-out.
Shaping: in the setting process, the setting temperature is 170 ℃, and the speed is 25 m/min.
It should be noted that, during processing and drying, the thickness of the fabric needs to be controlled in the step, during drying, the width of the fabric is widened by 19%, the fabric is not stretched in the radial direction, after drying, special napping treatment is carried out, then the final step of shaping and finishing is carried out, and at the moment, the shaped width is stretched by about 8% on the basis. The fabric processed by the process meets the requirements of thickness and no bottom exposure of customers. Before the electronic product is attached, gaps among the coils are filled in a back coating mode on the fabric, and the back coating material has an adhesion effect and can solve the problem of hair falling.
More specifically, gaps among the back side coils of the fabric are filled with polyurethane, polyacrylic acid and the like through back coating, so that the effect of bonding hairiness is achieved, and the problem of hair falling is solved. When back coating is carried out, penetration to the surface can not be weakened, surface hairiness is not influenced, meanwhile, lotus leaf edges can not be formed on all yarns of the fabric due to the fact that the yarns are concave-convex or not on the same horizontal plane in the cutting process, and the problem that loose edges or lotus leaf edges exist after cutting is solved.
Example 2
The guide bar GB1 is woven by yarns with different filament numbers, the concentration of alkali liquor NAOH is 5 percent, the concentration of alkali-resistant paste is 30 percent during burn-out, and after burn-out, the yarns are baked, washed, dried and discharged. The rest is the same as example 1.
Comparative example 1
The fabric was not burnt out, as in example 1.
The comparison shows that compared with the comparative example 1, the scratch of the example 1 is lighter, and the scratch of the comparative example 1 is heavier, so that the detail is improved; example 2 compared to comparative example 1, the scratch of example 2 was almost absent, whereas the detail difference of comparative example 1 was large. The invention can obviously improve the scratch problem of the common fabric.
The parts or structures of the invention which are not described in detail can be the same as those in the prior art or the existing products, and are not described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The knitted scratch-free fabric is characterized by being obtained by weaving yarns → refining in a cylinder → dyeing → drying → napping → burnt-out treatment → shaping, wherein the napped product forms concave-convex surfaces after burnt-out treatment, the height of surface napping is 0.2-0.3mm, and the height difference H of the napping after burnt-out treatment is 0.05-0.12 mm.
2. The knitted scratch-free fabric according to claim 1, wherein the fabric is made of non-sea-island yarns without undergoing a splitting treatment, the fabric is woven by guide bars GB1, GB2 and GB3, the guide bar GB1 is made of fine-denier high-F yarns, the guide bars GB2 and GB3 are made of high-shrinkage polyester filaments respectively, and the shrinkage rates of the guide bars GB2 and GB3 are both greater than 30%.
3. The knitted scratch-free fabric according to claim 1 or 2, wherein the reverse side of the fabric has short piles formed by the drawn and cut extension threads through napping treatment, the length of the short piles is 30 to 60% of the thickness, and the number of yarns in a unit square centimeter is not less than 100000.
4. The knitted scratch-free fabric according to claim 2, wherein the guide bar GB1 is a varying warp flat knit with at least four needles, the yarn gauge is 25D-40D, the guide bar GB2 is a knit stitch with one needle, the yarn gauge is 15D-25D, the guide bar GB3 is a warp flat knit with three needles, and the yarn gauge is 15D-25D.
5. The knitted scratch-free fabric according to claim 1, wherein the thickness of the fabric is 0.3-0.6 mm.
6. The process for preparing the warp-knitted scratch-free fabric according to any one of claims 1 to 5, which is characterized by comprising the following steps:
1) weaving yarns: weaving base cloth by using a 40-needle three-bar warp knitting machine with a guide bar GB1, a guide bar GB2 and a guide bar GB3, wherein the guide bar GB1 is a variable warp-flat structure with at least four needles, the guide bar GB2 is a knitting chain structure with one needle, and the guide bar GB3 is a reverse warp-flat structure with three needles;
2) refining in a cylinder: in the refining process, the temperature is 80-90 ℃, the heat preservation time is 15-20min, and the bath ratio is 1: 18-20;
3) dyeing: in the dyeing process, an overflow cylinder is adopted for dyeing at the temperature of 120-;
4) drying: in the drying process, the drying temperature is set to 165-175 ℃, and the speed is 18-25 m/min;
5) napping: the back surface of the fabric after napping treatment is provided with short dense fluff formed by the extension lines which are cut off after napping treatment; when in napping, the low-tension napping condition is adopted, the napping is carried out for 12-16 times, the tension is set to be 2.315-3.125%, the forward needle is 260-;
6) and (3) burn-out treatment: alkali liquor NAOH concentration is 5-15%, alkali-resistant paste is 30-50%, and after burnt-out, baking, washing, drying and cloth discharging are carried out;
7) shaping: in the setting process, the setting temperature is set to be 170 ℃ and the speed is 18-25 m/min.
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| CN202210699226.XA CN115094656B (en) | 2022-06-20 | 2022-06-20 | Knitted scratch-free fabric and preparation process thereof |
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| CN202210699226.XA CN115094656B (en) | 2022-06-20 | 2022-06-20 | Knitted scratch-free fabric and preparation process thereof |
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| CN115094656B CN115094656B (en) | 2023-11-03 |
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| JPH09302560A (en) * | 1996-05-13 | 1997-11-25 | Kawashima Textile Manuf Ltd | Napped warp knitted fabric |
| CN1754996A (en) * | 2004-04-08 | 2006-04-05 | 费南榭丽舍巴尔扎克有限公司 | Three dimensional textile article with emerging pile yarns, maintenance and/or cleaning tool, its manufacture |
| KR20090004052A (en) * | 2007-07-06 | 2009-01-12 | 주식회사 코오롱 | Polishing pad and method of manufacturing the same |
| CN103362003A (en) * | 2012-03-31 | 2013-10-23 | 常熟市启弘纺织实业有限公司 | Nested pattern three-dimensional printing process |
| WO2016165328A1 (en) * | 2015-04-17 | 2016-10-20 | 海安启弘纺织科技有限公司 | Production of 3d two-colour warp-knitted pile fabric |
| CN107217383A (en) * | 2017-05-08 | 2017-09-29 | 桐乡市龙翔纺织有限责任公司 | A kind of production method of etched-out velvet fabric |
| CN107385980A (en) * | 2017-09-18 | 2017-11-24 | 海安启弘纺织科技有限公司 | The processing method of 3D flower pattern fuzz fabrics |
| CN108049016A (en) * | 2017-12-07 | 2018-05-18 | 浙江桐星纺织科技发展有限公司 | A kind of superfine fibre etched-out short plush fabric production technology |
| CN109322049A (en) * | 2018-11-12 | 2019-02-12 | 无锡红豆纺织服装有限公司 | The production method that color spins seamless pro-skin underwear fabric |
| CN109505055A (en) * | 2019-01-22 | 2019-03-22 | 桐乡市龙欣印染有限公司 | A kind of production technology of top grade warp-knitting jacquard etching fabric |
| CN111020857A (en) * | 2019-12-09 | 2020-04-17 | 江苏聚杰微纤科技集团股份有限公司 | High-density warp-knitted suede non-woven microfiber leather fabric and production method thereof |
| US10968549B1 (en) * | 2020-01-21 | 2021-04-06 | Zhejiang Dejun New Material Co., Ltd. | Fabric with high shielding performance, preparation method thereof, and application thereof in preparing advertising fabric |
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