CA3104610A1 - Discharge nozzle for nanofiber production apparatuses and nanofiber production apparatus including discharge nozzle - Google Patents
Discharge nozzle for nanofiber production apparatuses and nanofiber production apparatus including discharge nozzle Download PDFInfo
- Publication number
- CA3104610A1 CA3104610A1 CA3104610A CA3104610A CA3104610A1 CA 3104610 A1 CA3104610 A1 CA 3104610A1 CA 3104610 A CA3104610 A CA 3104610A CA 3104610 A CA3104610 A CA 3104610A CA 3104610 A1 CA3104610 A1 CA 3104610A1
- Authority
- CA
- Canada
- Prior art keywords
- molten
- hot blast
- dissolved resin
- nozzle unit
- outlet
- 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.)
- Abandoned
Links
- 239000002121 nanofiber Substances 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 229920005989 resin Polymers 0.000 claims abstract description 146
- 239000011347 resin Substances 0.000 claims abstract description 146
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 description 10
- 229920001410 Microfiber Polymers 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000007380 fibre production Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000004745 nonwoven fabric Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
- D01D4/025—Melt-blowing or solution-blowing dies
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/04—Dry spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
- D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/32—Side-by-side structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017-121050 | 2017-06-21 | ||
| JP2017121050 | 2017-06-21 | ||
| PCT/JP2018/023457 WO2018235866A1 (ja) | 2017-06-21 | 2018-06-20 | ナノファイバー製造装置用の吐出ノズル、及び吐出ノズルを備えたナノファイバー製造装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3104610A1 true CA3104610A1 (en) | 2018-12-27 |
Family
ID=64735710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3104610A Abandoned CA3104610A1 (en) | 2017-06-21 | 2018-06-20 | Discharge nozzle for nanofiber production apparatuses and nanofiber production apparatus including discharge nozzle |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20210317600A1 (ja) |
| EP (1) | EP3670712A4 (ja) |
| JP (1) | JPWO2018235866A1 (ja) |
| KR (1) | KR20200042460A (ja) |
| CN (1) | CN111542652A (ja) |
| AU (1) | AU2018289746A1 (ja) |
| CA (1) | CA3104610A1 (ja) |
| RU (1) | RU2020102026A (ja) |
| SG (1) | SG11202105386VA (ja) |
| TW (1) | TW201920787A (ja) |
| WO (1) | WO2018235866A1 (ja) |
| ZA (1) | ZA201908535B (ja) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5946565B2 (ja) | 1980-07-08 | 1984-11-13 | 「沢」下 明夫 | 生州材料 |
| JPS5946569B2 (ja) | 1981-08-03 | 1984-11-13 | 株式会社カネイ食品 | のし魚肉と味付けのし魚肉 |
| DE3810596A1 (de) * | 1988-03-29 | 1989-10-12 | Bayer Ag | Feinstfasern aus polyphenylsulfid |
| US4986743A (en) * | 1989-03-13 | 1991-01-22 | Accurate Products Co. | Melt blowing die |
| US5618566A (en) * | 1995-04-26 | 1997-04-08 | Exxon Chemical Patents, Inc. | Modular meltblowing die |
| US6422848B1 (en) * | 1997-03-19 | 2002-07-23 | Nordson Corporation | Modular meltblowing die |
| KR20110059541A (ko) * | 2009-11-27 | 2011-06-02 | 니혼바이린 가부시기가이샤 | 방사 장치, 부직포 제조 장치, 부직포의 제조 방법 및 부직포 |
| US20130292860A1 (en) * | 2010-11-24 | 2013-11-07 | Mitsubishi Rayon Co., Ltd. | Hollow fiber membrane spinning nozzle, and method for manufacturing hollow fiber membrane |
| JP6063012B1 (ja) * | 2015-07-22 | 2017-01-18 | 株式会社化繊ノズル製作所 | 極細繊維不織布の製造方法及び製造装置 |
| JP2017145529A (ja) * | 2016-02-17 | 2017-08-24 | 日本ノズル株式会社 | 不織布製造装置及び不織布製造方法 |
-
2018
- 2018-06-20 WO PCT/JP2018/023457 patent/WO2018235866A1/ja unknown
- 2018-06-20 SG SG11202105386VA patent/SG11202105386VA/en unknown
- 2018-06-20 EP EP18820101.6A patent/EP3670712A4/en not_active Withdrawn
- 2018-06-20 TW TW107121131A patent/TW201920787A/zh unknown
- 2018-06-20 KR KR1020207001800A patent/KR20200042460A/ko not_active Application Discontinuation
- 2018-06-20 AU AU2018289746A patent/AU2018289746A1/en not_active Abandoned
- 2018-06-20 RU RU2020102026A patent/RU2020102026A/ru unknown
- 2018-06-20 CA CA3104610A patent/CA3104610A1/en not_active Abandoned
- 2018-06-20 JP JP2019525662A patent/JPWO2018235866A1/ja active Pending
- 2018-06-20 US US16/625,439 patent/US20210317600A1/en not_active Abandoned
- 2018-06-20 CN CN201880054273.0A patent/CN111542652A/zh active Pending
-
2019
- 2019-12-20 ZA ZA2019/08535A patent/ZA201908535B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3670712A4 (en) | 2021-07-28 |
| RU2020102026A3 (ja) | 2021-10-22 |
| KR20200042460A (ko) | 2020-04-23 |
| CN111542652A (zh) | 2020-08-14 |
| ZA201908535B (en) | 2021-05-26 |
| AU2018289746A1 (en) | 2020-02-13 |
| TW201920787A (zh) | 2019-06-01 |
| US20210317600A1 (en) | 2021-10-14 |
| EP3670712A1 (en) | 2020-06-24 |
| RU2020102026A (ru) | 2021-07-21 |
| SG11202105386VA (en) | 2021-06-29 |
| WO2018235866A1 (ja) | 2018-12-27 |
| JPWO2018235866A1 (ja) | 2020-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20231220 |