DE1785145B2 - Verfahren zur Herstellung von Hohlfaden - Google Patents
Verfahren zur Herstellung von HohlfadenInfo
- Publication number
- DE1785145B2 DE1785145B2 DE1785145A DE1785145A DE1785145B2 DE 1785145 B2 DE1785145 B2 DE 1785145B2 DE 1785145 A DE1785145 A DE 1785145A DE 1785145 A DE1785145 A DE 1785145A DE 1785145 B2 DE1785145 B2 DE 1785145B2
- Authority
- DE
- Germany
- Prior art keywords
- spinneret
- opening
- storage area
- diameter
- polymer
- 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
- 238000000034 method Methods 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 229920000642 polymer Polymers 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 17
- 230000008961 swelling Effects 0.000 claims description 15
- 229920002959 polymer blend Polymers 0.000 claims description 11
- 238000009987 spinning Methods 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 description 9
- 229920001410 Microfiber Polymers 0.000 description 8
- 239000003658 microfiber Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 238000002074 melt spinning Methods 0.000 description 5
- 239000012510 hollow fiber Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- -1 Mestaltung Chemical compound 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- ISPYQTSUDJAMAB-UHFFFAOYSA-N 2-chlorophenol Chemical compound OC1=CC=CC=C1Cl ISPYQTSUDJAMAB-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 208000024780 Urticaria Diseases 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66134867A | 1967-08-17 | 1967-08-17 | |
| US68717067A | 1967-12-01 | 1967-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1785145A1 DE1785145A1 (de) | 1972-04-20 |
| DE1785145B2 true DE1785145B2 (de) | 1975-09-11 |
Family
ID=27098289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1785145A Pending DE1785145B2 (de) | 1967-08-17 | 1968-08-16 | Verfahren zur Herstellung von Hohlfaden |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE719433A (enExample) |
| CH (1) | CH497553A (enExample) |
| DE (1) | DE1785145B2 (enExample) |
| ES (1) | ES357345A1 (enExample) |
| FR (1) | FR1576284A (enExample) |
| GB (1) | GB1207408A (enExample) |
| LU (1) | LU56726A1 (enExample) |
| NL (1) | NL6811669A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222977A (en) * | 1978-05-16 | 1980-09-16 | Monsanto Company | Process to produce inorganic hollow fibers |
| FR2790487B1 (fr) * | 1999-03-02 | 2001-04-20 | Freudenberg Carl Fa | Procede de fabrication de filaments ou de fibres multisegmente(e)s, ainsi que filaments ou fibres et surface textile resultants |
| CN105401236A (zh) * | 2015-10-26 | 2016-03-16 | 苏州明盛化纤有限公司 | 一种新型透气化纤 |
| EP3513880B1 (en) | 2018-01-23 | 2021-08-25 | The Procter & Gamble Company | Dispensing device suitable for a foamable product |
| US11267644B2 (en) * | 2018-11-08 | 2022-03-08 | The Procter And Gamble Company | Aerosol foam dispenser and methods for delivering a textured foam product |
| CN109382996B (zh) * | 2018-12-05 | 2024-04-30 | 无锡会通轻质材料股份有限公司 | 一种中空epp珠粒挤出机构 |
| CN112746342B (zh) * | 2020-12-30 | 2024-10-25 | 广东职业技术学院 | 一种超声波辅助熔喷牵伸装置 |
| CN113403703A (zh) * | 2021-05-12 | 2021-09-17 | 江苏嘉通能源有限公司 | 一种四边形高中空度聚酯短纤维的制备方法 |
-
1968
- 1968-08-02 GB GB37047/68A patent/GB1207408A/en not_active Expired
- 1968-08-13 BE BE719433D patent/BE719433A/xx unknown
- 1968-08-14 FR FR1576284D patent/FR1576284A/fr not_active Expired
- 1968-08-16 NL NL6811669A patent/NL6811669A/xx unknown
- 1968-08-16 DE DE1785145A patent/DE1785145B2/de active Pending
- 1968-08-16 LU LU56726A patent/LU56726A1/xx unknown
- 1968-08-17 ES ES357345A patent/ES357345A1/es not_active Expired
- 1968-08-19 CH CH1245068A patent/CH497553A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU56726A1 (enExample) | 1968-11-21 |
| NL6811669A (enExample) | 1969-02-19 |
| DE1785145A1 (de) | 1972-04-20 |
| FR1576284A (enExample) | 1969-07-25 |
| ES357345A1 (es) | 1970-03-16 |
| BE719433A (enExample) | 1969-02-13 |
| GB1207408A (en) | 1970-09-30 |
| CH497553A (de) | 1970-10-15 |
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