DE2238377A1 - Verfahren zur herstellung synthetischer fasern - Google Patents
Verfahren zur herstellung synthetischer fasernInfo
- Publication number
- DE2238377A1 DE2238377A1 DE19722238377 DE2238377A DE2238377A1 DE 2238377 A1 DE2238377 A1 DE 2238377A1 DE 19722238377 DE19722238377 DE 19722238377 DE 2238377 A DE2238377 A DE 2238377A DE 2238377 A1 DE2238377 A1 DE 2238377A1
- Authority
- DE
- Germany
- Prior art keywords
- orientation
- profile
- rollers
- roller
- rolling mill
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 229920002994 synthetic fiber Polymers 0.000 title claims description 8
- 239000012209 synthetic fiber Substances 0.000 title claims description 8
- 238000005096 rolling process Methods 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims 3
- -1 polyethylene Polymers 0.000 description 9
- 239000000047 product Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000011888 foil Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- 230000001862 defibrillatory effect Effects 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 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
- D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
- D01D5/423—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments by fibrillation of films or filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722238377 DE2238377A1 (de) | 1972-08-04 | 1972-08-04 | Verfahren zur herstellung synthetischer fasern |
| NL7310528A NL7310528A (https=) | 1972-08-04 | 1973-07-30 | |
| GB3630073A GB1403292A (en) | 1972-08-04 | 1973-07-31 | Process for the manufacture of synthetic fibres |
| JP8643773A JPS4957120A (https=) | 1972-08-04 | 1973-08-02 | |
| IT2745873A IT991498B (it) | 1972-08-04 | 1973-08-02 | Processo per la produzione di di fibre sintetiche |
| FR7328455A FR2194803B3 (https=) | 1972-08-04 | 1973-08-03 | |
| BE134291A BE803274A (fr) | 1972-08-04 | 1973-08-06 | Procede de preparation de fibres synthetiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722238377 DE2238377A1 (de) | 1972-08-04 | 1972-08-04 | Verfahren zur herstellung synthetischer fasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2238377A1 true DE2238377A1 (de) | 1974-02-14 |
Family
ID=5852641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722238377 Pending DE2238377A1 (de) | 1972-08-04 | 1972-08-04 | Verfahren zur herstellung synthetischer fasern |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4957120A (https=) |
| BE (1) | BE803274A (https=) |
| DE (1) | DE2238377A1 (https=) |
| FR (1) | FR2194803B3 (https=) |
| GB (1) | GB1403292A (https=) |
| IT (1) | IT991498B (https=) |
| NL (1) | NL7310528A (https=) |
-
1972
- 1972-08-04 DE DE19722238377 patent/DE2238377A1/de active Pending
-
1973
- 1973-07-30 NL NL7310528A patent/NL7310528A/xx unknown
- 1973-07-31 GB GB3630073A patent/GB1403292A/en not_active Expired
- 1973-08-02 IT IT2745873A patent/IT991498B/it active
- 1973-08-02 JP JP8643773A patent/JPS4957120A/ja active Pending
- 1973-08-03 FR FR7328455A patent/FR2194803B3/fr not_active Expired
- 1973-08-06 BE BE134291A patent/BE803274A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1403292A (en) | 1975-08-28 |
| FR2194803A1 (https=) | 1974-03-01 |
| IT991498B (it) | 1975-07-30 |
| NL7310528A (https=) | 1974-02-06 |
| BE803274A (fr) | 1974-02-06 |
| FR2194803B3 (https=) | 1976-07-16 |
| JPS4957120A (https=) | 1974-06-03 |
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