CN108239812A - 三层一体免填充棉服面料的织造及后处理方法 - Google Patents
三层一体免填充棉服面料的织造及后处理方法 Download PDFInfo
- Publication number
- CN108239812A CN108239812A CN201810171455.8A CN201810171455A CN108239812A CN 108239812 A CN108239812 A CN 108239812A CN 201810171455 A CN201810171455 A CN 201810171455A CN 108239812 A CN108239812 A CN 108239812A
- Authority
- CN
- China
- Prior art keywords
- weft yarn
- weaving
- fabric
- yarn
- layers
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 83
- 229920000742 Cotton Polymers 0.000 title claims abstract description 40
- 238000009941 weaving Methods 0.000 title claims abstract description 32
- 238000012805 post-processing Methods 0.000 title claims abstract description 9
- 238000013459 approach Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 43
- 206010061592 cardiac fibrillation Diseases 0.000 claims abstract description 23
- 230000002600 fibrillogenic effect Effects 0.000 claims abstract description 23
- 238000004043 dyeing Methods 0.000 claims abstract description 15
- 238000009990 desizing Methods 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 14
- 238000004513 sizing Methods 0.000 claims abstract description 14
- 239000003513 alkali Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 230000005021 gait Effects 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 40
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 15
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 13
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 229920004933 Terylene® Polymers 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 10
- 238000007670 refining Methods 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 4
- 238000002386 leaching Methods 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000004902 Softening Agent Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008676 import Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008602 contraction Effects 0.000 abstract description 6
- 230000014759 maintenance of location Effects 0.000 abstract description 6
- 230000035699 permeability Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000012769 bulk production Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 238000010792 warming Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 210000003746 feather Anatomy 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 102000002151 Microfilament Proteins Human genes 0.000 description 1
- 108010040897 Microfilament Proteins Proteins 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000000172 allergic effect Effects 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 239000005441 aurora Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000003632 microfilament Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 206010035653 pneumoconiosis Diseases 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 208000005069 pulmonary fibrosis Diseases 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 206010039083 rhinitis Diseases 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D11/00—Double or multi-ply fabrics not otherwise provided for
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/43—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with differing diameters
-
- 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
- D06B17/00—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours
- D06B17/02—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours in superimposed, i.e. stack-packed, form; J-boxes
-
- 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
- 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
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- 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
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
-
- 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)
- Materials Engineering (AREA)
- Woven Fabrics (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810171455.8A CN108239812B (zh) | 2018-03-01 | 2018-03-01 | 三层一体免填充棉服面料的织造及后处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810171455.8A CN108239812B (zh) | 2018-03-01 | 2018-03-01 | 三层一体免填充棉服面料的织造及后处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108239812A true CN108239812A (zh) | 2018-07-03 |
CN108239812B CN108239812B (zh) | 2020-03-24 |
Family
ID=62700011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810171455.8A Active CN108239812B (zh) | 2018-03-01 | 2018-03-01 | 三层一体免填充棉服面料的织造及后处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108239812B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113737354A (zh) * | 2021-09-16 | 2021-12-03 | 山东魏桥嘉嘉家纺有限公司 | 一种蓬松透气的舒弹丝家纺面料及其制备方法 |
CN115122729A (zh) * | 2022-06-21 | 2022-09-30 | 上海九裕纺织科技有限公司 | 一种立体三层管道面料及其织造工艺 |
CN115627575A (zh) * | 2022-10-20 | 2023-01-20 | 山东南山智尚科技股份有限公司 | 一种三层防风保暖抗静电精纺面料及其制备方法 |
CN115976704A (zh) * | 2022-12-30 | 2023-04-18 | 南通诺驰服装有限公司 | 一种免填充棉服面料及其生产工艺 |
CN115976704B (zh) * | 2022-12-30 | 2025-04-18 | 南通诺驰服装有限公司 | 一种免填充棉服面料及其生产工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2850474A1 (de) * | 1977-12-16 | 1979-06-21 | Hepatex Ag | Verbundgewebebahn und verfahren zu deren herstellung |
DE3303688A1 (de) * | 1983-02-03 | 1984-08-09 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | Hitzesterilisierbare decke und ein verfahren zu deren herstellung |
SU1650813A1 (ru) * | 1989-01-04 | 1991-05-23 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Многослойна ткань |
CN101177826A (zh) * | 2007-11-30 | 2008-05-14 | 吴江祥盛纺织染整有限公司 | 一种纬填芯三层织布 |
CN101649522A (zh) * | 2009-07-30 | 2010-02-17 | 绍兴文理学院 | 一种纬填芯三层结构装饰织物及其生产工艺 |
CN201428029Y (zh) * | 2009-07-06 | 2010-03-24 | 南通纺织职业技术学院 | 一种智能调温机织物 |
CN105220298A (zh) * | 2015-08-27 | 2016-01-06 | 浙江理工大学 | 一种通过表纬充当绗线的仿绗缝提花织物的制作方法 |
-
2018
- 2018-03-01 CN CN201810171455.8A patent/CN108239812B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2850474A1 (de) * | 1977-12-16 | 1979-06-21 | Hepatex Ag | Verbundgewebebahn und verfahren zu deren herstellung |
DE3303688A1 (de) * | 1983-02-03 | 1984-08-09 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | Hitzesterilisierbare decke und ein verfahren zu deren herstellung |
SU1650813A1 (ru) * | 1989-01-04 | 1991-05-23 | Ленинградский институт текстильной и легкой промышленности им.С.М.Кирова | Многослойна ткань |
CN101177826A (zh) * | 2007-11-30 | 2008-05-14 | 吴江祥盛纺织染整有限公司 | 一种纬填芯三层织布 |
CN201428029Y (zh) * | 2009-07-06 | 2010-03-24 | 南通纺织职业技术学院 | 一种智能调温机织物 |
CN101649522A (zh) * | 2009-07-30 | 2010-02-17 | 绍兴文理学院 | 一种纬填芯三层结构装饰织物及其生产工艺 |
CN105220298A (zh) * | 2015-08-27 | 2016-01-06 | 浙江理工大学 | 一种通过表纬充当绗线的仿绗缝提花织物的制作方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113737354A (zh) * | 2021-09-16 | 2021-12-03 | 山东魏桥嘉嘉家纺有限公司 | 一种蓬松透气的舒弹丝家纺面料及其制备方法 |
CN115122729A (zh) * | 2022-06-21 | 2022-09-30 | 上海九裕纺织科技有限公司 | 一种立体三层管道面料及其织造工艺 |
CN115627575A (zh) * | 2022-10-20 | 2023-01-20 | 山东南山智尚科技股份有限公司 | 一种三层防风保暖抗静电精纺面料及其制备方法 |
CN115976704A (zh) * | 2022-12-30 | 2023-04-18 | 南通诺驰服装有限公司 | 一种免填充棉服面料及其生产工艺 |
CN115976704B (zh) * | 2022-12-30 | 2025-04-18 | 南通诺驰服装有限公司 | 一种免填充棉服面料及其生产工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN108239812B (zh) | 2020-03-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106435916B (zh) | 水溶性维纶无捻纱或弱捻纱多层面料及其织造方法 | |
CN103233317A (zh) | 一种防透吸湿异机能针织面料及其制造工艺 | |
CN113005614B (zh) | 一种冰爽高保形棉锦面料及其制造方法 | |
CN108239812A (zh) | 三层一体免填充棉服面料的织造及后处理方法 | |
CN107151855B (zh) | 全棉色织多层大提花毯面料的织造方法 | |
CN107574544A (zh) | 一种导湿快干羊毛针织面料及其制备方法 | |
CN103184619A (zh) | 一种丝棉提花面料及其加工工艺 | |
CN202559009U (zh) | 一种丝麻色织大提花面料 | |
CN103820914B (zh) | 一种汉麻傣布面料及其生产工艺 | |
CN107034692A (zh) | 一种单向导湿面料及其生产工艺 | |
CN103205851A (zh) | 一种仿绸针织面料的制造工艺 | |
CN106381595A (zh) | 一种空气层织物及其织造方法 | |
KR20110020986A (ko) | 실크/모시 복합방적사를 이용한 구김방지 및 물세탁이 가능한 한복지를 제조하는 방법 | |
CN110067071B (zh) | 一种冷轧堆染色的太极石随型裁针织面料及其生产工艺 | |
CN115928302A (zh) | 一种变化结构粗针距超柔触感针织面料及其制备方法 | |
CN110438635A (zh) | 一种层叠动感流线型高附加值针织面料及其制备方法 | |
CN105648602A (zh) | 一种具有拉伸发热作用的纺织品材料及生产方法和应用 | |
CN110512342B (zh) | 一种纬编单面褶皱高弹面料及生产工艺 | |
CN208055546U (zh) | 三层一体免填充棉服面料及其毛坯 | |
CN107988693A (zh) | 一种醋酸纤维仿真丝针织面料及其加工方法 | |
CN107287908A (zh) | 全棉色织多层大提花毯面料的纬纱煮练染色方法 | |
CN107130361A (zh) | 针织牛仔斜纹塑身面料及其制作工艺 | |
CN105986357A (zh) | 一种高性能珍珠丝针织物的制备方法 | |
CN109505172A (zh) | 一种持久柔软牛仔面料的制作方法 | |
CN106222871B (zh) | 一种Lyocell阻燃纤维拉舍尔毛毯的生产工艺 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Chanchan Inventor after: Shen Yeming Inventor after: Mao Dao Inventor after: Sun Qianqian Inventor after: Liu Lichao Inventor after: Rong Fang Inventor before: Zhu Chanchan Inventor before: Shen Yeming Inventor before: Mao Dao Inventor before: Sun Qianqian Inventor before: Liu Lichao Inventor before: Rong Fang |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200214 Address after: 314011, Zhejiang, Xiuzhou province Jiaxing Wang Zhen Industrial Park Applicant after: ZHEJIANG TAIHUA NEW MATERIAL Co.,Ltd. Address before: 314011 317 Mei Bei Road, Wang Dian Town, Xiuzhou District, Jiaxing, Zhejiang. Applicant before: TAIHUA HI-TECH DYEING & FINISHING (JIAXING) Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 314011 Wang Dian Town Industrial Park, Xiuzhou District, Jiaxing, Zhejiang Patentee after: Zhejiang Taihua New Materials Group Co.,Ltd. Country or region after: China Address before: 314011 Wang Dian Town Industrial Park, Xiuzhou District, Jiaxing, Zhejiang Patentee before: ZHEJIANG TAIHUA NEW MATERIAL Co.,Ltd. Country or region before: China |