CN1157862A - Gas drawing method spining technology - Google Patents
Gas drawing method spining technology Download PDFInfo
- Publication number
- CN1157862A CN1157862A CN 96113168 CN96113168A CN1157862A CN 1157862 A CN1157862 A CN 1157862A CN 96113168 CN96113168 CN 96113168 CN 96113168 A CN96113168 A CN 96113168A CN 1157862 A CN1157862 A CN 1157862A
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- CN
- China
- Prior art keywords
- gas
- die head
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- capillary
- 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
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000005516 engineering process Methods 0.000 title claims description 13
- 238000009987 spinning Methods 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims description 46
- 239000007921 spray Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 4
- 229920000642 polymer Polymers 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 5
- 235000010413 sodium alginate Nutrition 0.000 description 5
- 239000000661 sodium alginate Substances 0.000 description 5
- 229940005550 sodium alginate Drugs 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
Images
Landscapes
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96113168A CN1048529C (en) | 1996-10-21 | 1996-10-21 | Gas drawing method spining technology |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96113168A CN1048529C (en) | 1996-10-21 | 1996-10-21 | Gas drawing method spining technology |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1157862A true CN1157862A (en) | 1997-08-27 |
CN1048529C CN1048529C (en) | 2000-01-19 |
Family
ID=5121779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96113168A Expired - Fee Related CN1048529C (en) | 1996-10-21 | 1996-10-21 | Gas drawing method spining technology |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1048529C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102517663A (en) * | 2011-10-28 | 2012-06-27 | 中原工学院 | Method for preparing microporous fibers by applying melt blowing and spinning of supercritical fluid |
CN111676526A (en) * | 2020-04-21 | 2020-09-18 | 山东丁鼎科技发展有限公司 | Melt-blown fabric spinning module, melt-blown fabric mold and melt-blown fabric manufacturing method |
CN116695266A (en) * | 2023-08-09 | 2023-09-05 | 江苏新视界先进功能纤维创新中心有限公司 | Air draft system, device comprising same and application |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100549140B1 (en) * | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | A electro-blown spinning process of preparing for the nanofiber web |
US7887311B2 (en) * | 2004-09-09 | 2011-02-15 | The Research Foundation Of State University Of New York | Apparatus and method for electro-blowing or blowing-assisted electro-spinning technology |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3849241A (en) * | 1968-12-23 | 1974-11-19 | Exxon Research Engineering Co | Non-woven mats by melt blowing |
US3825380A (en) * | 1972-07-07 | 1974-07-23 | Exxon Research Engineering Co | Melt-blowing die for producing nonwoven mats |
-
1996
- 1996-10-21 CN CN96113168A patent/CN1048529C/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102517663A (en) * | 2011-10-28 | 2012-06-27 | 中原工学院 | Method for preparing microporous fibers by applying melt blowing and spinning of supercritical fluid |
CN102517663B (en) * | 2011-10-28 | 2014-04-02 | 中原工学院 | Method for preparing microporous fibers by applying melt blowing and spinning of supercritical fluid |
CN111676526A (en) * | 2020-04-21 | 2020-09-18 | 山东丁鼎科技发展有限公司 | Melt-blown fabric spinning module, melt-blown fabric mold and melt-blown fabric manufacturing method |
CN111676526B (en) * | 2020-04-21 | 2023-09-01 | 山东丁鼎科技发展有限公司 | Melt-blown fabric spinning module, melt-blown fabric die and melt-blown fabric manufacturing method |
CN116695266A (en) * | 2023-08-09 | 2023-09-05 | 江苏新视界先进功能纤维创新中心有限公司 | Air draft system, device comprising same and application |
CN116695266B (en) * | 2023-08-09 | 2023-11-17 | 江苏新视界先进功能纤维创新中心有限公司 | Air draft system, device comprising same and application |
Also Published As
Publication number | Publication date |
---|---|
CN1048529C (en) | 2000-01-19 |
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Legal Events
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C06 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SUN XUE Free format text: FORMER OWNER: SHANXI PROV. CHEMICAL FIBRE INST. Effective date: 20011217 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20011217 Address after: 100028 Beijing City, Chaoyang District No. 18 East three yuan building room 1401 Patentee after: Sun Xue Address before: 030027 No. 76 Heping North Road, Shanxi, Taiyuan Patentee before: Shanxi Chemical Fibers Inst. |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Sun Xue Document name: payment instructions |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Sun Xue Document name: Notification of Termination of Patent Right |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CI01 | Correction of invention patent gazette |
Correction item: Termination of patent right Correct: delete False: Wrong announcement Number: 50 Page: 381 Volume: 19 |
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ERR | Gazette correction |
Free format text: CORRECT: CESSATION OF PATENT RIGHT; FROM: WRONG PUBLICATION TO: DELETION |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Liu Hao Document name: payment instructions |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20000119 Termination date: 20121021 |