DE2507979B1 - Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudieren - Google Patents
Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudierenInfo
- Publication number
- DE2507979B1 DE2507979B1 DE19752507979 DE2507979A DE2507979B1 DE 2507979 B1 DE2507979 B1 DE 2507979B1 DE 19752507979 DE19752507979 DE 19752507979 DE 2507979 A DE2507979 A DE 2507979A DE 2507979 B1 DE2507979 B1 DE 2507979B1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- nozzle holder
- extrusion tool
- plastic
- holder
- 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.)
- Ceased
Links
- 238000001125 extrusion Methods 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title description 15
- 229920003023 plastic Polymers 0.000 claims description 50
- 239000004033 plastic Substances 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 37
- 229920001169 thermoplastic Polymers 0.000 claims description 16
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 24
- 239000000126 substance Substances 0.000 description 19
- 239000004416 thermosoftening plastic Substances 0.000 description 14
- 239000006260 foam Substances 0.000 description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 10
- 239000004793 Polystyrene Substances 0.000 description 9
- 229920002223 polystyrene Polymers 0.000 description 7
- 239000003380 propellant Substances 0.000 description 7
- 238000005187 foaming Methods 0.000 description 6
- 229920002545 silicone oil Polymers 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- -1 ethane Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 239000010775 animal oil Substances 0.000 description 2
- 239000002666 chemical blowing agent Substances 0.000 description 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 2
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 2
- 229920006248 expandable polystyrene Polymers 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004341 Octafluorocyclobutane Substances 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229960003750 ethyl chloride Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000003958 fumigation Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- RTWNYYOXLSILQN-UHFFFAOYSA-N methanediamine Chemical compound NCN RTWNYYOXLSILQN-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 description 1
- 235000019407 octafluorocyclobutane Nutrition 0.000 description 1
- 150000002897 organic nitrogen compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920006216 polyvinyl aromatic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- YGNGABUJMXJPIJ-UHFFFAOYSA-N thiatriazole Chemical class C1=NN=NS1 YGNGABUJMXJPIJ-UHFFFAOYSA-N 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
- B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
-
- 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
- B29C48/03—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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/94—Lubricating
-
- 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
- B29C48/06—Rod-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Extrusion Of Metal (AREA)
Priority Applications (28)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752507979 DE2507979B1 (de) | 1975-02-25 | 1975-02-25 | Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudieren |
| IT7619775A IT1055036B (it) | 1975-02-25 | 1976-01-30 | Processo e testa di estrusore per la preparazione di profilati mediante estrusione |
| GB5187/76A GB1531817A (en) | 1975-02-25 | 1976-02-10 | Continuous extrusion of thermoplastics materials |
| BE164376A BE838628A (fr) | 1975-02-25 | 1976-02-16 | Procede et dispositif d'extrusion pour la fabrication de profiles |
| IL49042A IL49042A (en) | 1975-02-25 | 1976-02-16 | Method and apparatus for the continuous extrusion of thermoplastic materials |
| AT109576A AT359272B (de) | 1975-02-25 | 1976-02-16 | Verfahren und extrusionswerkzeug zum extru- dieren von profilen aus thermoplastischem kunststoff |
| JP51014995A JPS5837145B2 (ja) | 1975-02-25 | 1976-02-16 | 押出成形方法およびその装置 |
| ZA910A ZA76910B (en) | 1975-02-25 | 1976-02-16 | Improvements relating to the continuous extrusion of thermoplastic materials |
| US05/658,462 US4087222A (en) | 1975-02-25 | 1976-02-17 | Continuous extrusion of thermoplastic materials |
| FR7604251A FR2302189A1 (fr) | 1975-02-25 | 1976-02-17 | Procede et dispositif d'extrusion pour la fabrication de profiles |
| SE7601843A SE421885B (sv) | 1975-02-25 | 1976-02-18 | Forfarande for kontinuerlig framstellning av kompakta ihaliga eller oppna profiler av termoplastmaterial genom formgivande strengsprutning och strengsprutningsvertyg for genomforande derav |
| CA245,985A CA1067662A (en) | 1975-02-25 | 1976-02-18 | Continuous extrusion of thermoplastic materials |
| AU11255/76A AU495479B2 (en) | 1975-02-25 | 1976-02-19 | Improvements relating to the continuous extrustion of thermoplatic materials |
| NO760555A NO146387C (no) | 1975-02-25 | 1976-02-19 | Fremgangsmaate og ekstruderingsverktoey til fremstilling av profiler ved ekstrudering |
| FI760413A FI57711C (fi) | 1975-02-25 | 1976-02-19 | Foerfarande och extruderingsverktyg foer framstaellning av profiler genom extrudering |
| CS761117A CS203152B2 (en) | 1975-02-25 | 1976-02-20 | Method of making the profiles by extruding and device for executing the said method |
| DK073476A DK152181C (da) | 1975-02-25 | 1976-02-20 | Fremgangsmaade og ekstrudervaerktoej til fremstilling af profiler ved ekstrudering |
| NL7601815A NL7601815A (nl) | 1975-02-25 | 1976-02-23 | Werkwijze en extrusiewerktuig voor het vervaar- digen van profielen door extruderen. |
| YU0435/76A YU37083B (en) | 1975-02-25 | 1976-02-23 | Improved nozzle of an extrusion head in a device for producing profiles by extrusion |
| LU74409A LU74409A1 (enExample) | 1975-02-25 | 1976-02-23 | |
| DD191431A DD123578A5 (enExample) | 1975-02-25 | 1976-02-23 | |
| BR7601117A BR7601117A (pt) | 1975-02-25 | 1976-02-23 | Processo aperfeicoado para a fabricacao continua de perfis mediante extrusao bem como ferramenta para a execucao do mesmo |
| ES445490A ES445490A1 (es) | 1975-02-25 | 1976-02-24 | Procedimiento para la fabricacion continua de perfiles maci-zos, huecos o abiertos de materiales sinteticos termoplasti-cos por extension conformadora. |
| PL1976187453A PL111100B1 (en) | 1975-02-25 | 1976-02-24 | Method of continuous manufacture of solide,hollow or open sections of thermoplastic materials and the tool for continuous manufacture of solid,hollow or open sections of thermoplastic materials |
| NZ180094A NZ180094A (en) | 1975-02-25 | 1976-02-24 | Surface modification of thermoplastic material by treatment with a liquid medium prior to extrusion |
| CH233876A CH593787A5 (enExample) | 1975-02-25 | 1976-02-25 | |
| ES451511A ES451511A1 (es) | 1975-02-25 | 1976-09-14 | Perfeccionamientos introducidos en una herramienta de extrussion para la fabricacion continua de perfiles macizos, hue- cos o abiertos. |
| US05/873,895 US4198363A (en) | 1975-02-25 | 1978-01-31 | Continuous extrusion of thermoplastic materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752507979 DE2507979B1 (de) | 1975-02-25 | 1975-02-25 | Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudieren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2507979B1 true DE2507979B1 (de) | 1976-07-29 |
Family
ID=5939717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752507979 Ceased DE2507979B1 (de) | 1975-02-25 | 1975-02-25 | Verfahren und extrusionswerkzeug zur herstellung von profilen durch extrudieren |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4087222A (enExample) |
| JP (1) | JPS5837145B2 (enExample) |
| AT (1) | AT359272B (enExample) |
| BE (1) | BE838628A (enExample) |
| BR (1) | BR7601117A (enExample) |
| CA (1) | CA1067662A (enExample) |
| CH (1) | CH593787A5 (enExample) |
| CS (1) | CS203152B2 (enExample) |
| DD (1) | DD123578A5 (enExample) |
| DE (1) | DE2507979B1 (enExample) |
| DK (1) | DK152181C (enExample) |
| ES (2) | ES445490A1 (enExample) |
| FI (1) | FI57711C (enExample) |
| FR (1) | FR2302189A1 (enExample) |
| GB (1) | GB1531817A (enExample) |
| IL (1) | IL49042A (enExample) |
| IT (1) | IT1055036B (enExample) |
| LU (1) | LU74409A1 (enExample) |
| NL (1) | NL7601815A (enExample) |
| NO (1) | NO146387C (enExample) |
| NZ (1) | NZ180094A (enExample) |
| PL (1) | PL111100B1 (enExample) |
| SE (1) | SE421885B (enExample) |
| YU (1) | YU37083B (enExample) |
| ZA (1) | ZA76910B (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073582A (en) * | 1958-03-31 | 1963-01-15 | Charles E Compton | Cutter bit and holder |
| US4389181A (en) * | 1981-09-24 | 1983-06-21 | Kimberly-Clark Corporation | Wide band extruder nozzle |
| US4629650A (en) * | 1982-12-30 | 1986-12-16 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing molded thermoplastic resin |
| NO156679C (no) * | 1983-09-23 | 1987-11-04 | Soennichsen Roervalseverk | Anordning ved plastekstruder. |
| JPS62244621A (ja) * | 1986-04-17 | 1987-10-26 | Agency Of Ind Science & Technol | 炭素繊維強化プラスチツクパイプの連続成形方法及びその装置 |
| FR2598652B1 (fr) * | 1986-05-16 | 1988-08-05 | Figuereo Blaise | Machine d'extrusion simultanee de plusieurs matieres |
| BR8707903A (pt) * | 1986-12-06 | 1990-03-01 | Prosyma Res Ltd | Aparelho para processar resina de polimero,aparelho de extrusao,processo para a preparacao de uma composicao de polimero enchida com fibra,processo de extrusao,e,artigo de polimero enchido de fibra |
| US4892473A (en) * | 1988-12-22 | 1990-01-09 | Bridgestone/Firestone, Inc. | Head for extrusion of elastomeric contour innerliner |
| NO171048C (no) * | 1989-12-19 | 1993-01-20 | Soennichsen As | Smoereinnretning for plastekstrudere |
| DE4011003A1 (de) * | 1990-04-05 | 1991-10-10 | Gerro Plast Gmbh | Verfahren zur herstellung von geschaeumten polystyrolfolien |
| US5267847A (en) * | 1990-12-24 | 1993-12-07 | Bridgestone Corporation | Compact precision extrusion system |
| US5156781A (en) * | 1990-12-24 | 1992-10-20 | Bridgestone Corporation | Compact precision extrusion method |
| GB2255742B (en) * | 1991-05-11 | 1994-03-09 | Northern Telecom Ltd | Manufacturing cables |
| US5393546A (en) * | 1993-02-26 | 1995-02-28 | Rich-Seapak Corporation | Method for two phase conveyance of a product |
| JP2966735B2 (ja) * | 1994-07-29 | 1999-10-25 | 積水化成品工業株式会社 | 熱可塑性樹脂押出機 |
| US5578337A (en) * | 1995-02-02 | 1996-11-26 | Rich Sea-Pak Corporation | Process for extruding gelled product |
| US6017477A (en) * | 1996-07-23 | 2000-01-25 | The Gillette Company | Extrusion apparatus and process |
| FI20040229A7 (fi) * | 2004-02-13 | 2005-08-14 | Maillefer Sa | Menetelmä ekstruusioprosessin yhteydessä, ekstruusioprosessi ja laite ekstruusioprosessia varten |
| GB0709720D0 (en) † | 2007-05-22 | 2007-06-27 | Orac Holding Nv | Process and apparatus for producing foamed styrenic polymers |
| US8513340B2 (en) | 2010-04-09 | 2013-08-20 | Georgia Gulf Corporation | Method of reducing chatter |
| EP4362691A1 (en) * | 2021-06-30 | 2024-05-08 | Société des Produits Nestlé S.A. | Conic closed revolution modular short die with modified geometry |
| CN114043700B (zh) * | 2021-10-29 | 2024-07-16 | 东莞市瓦特机械设备有限公司 | 液态硅胶双色高速注胶方法 |
| EP4491365A1 (en) * | 2023-07-13 | 2025-01-15 | Sulzer Management AG | Method and device for the continuous production of graded polymer foams |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2537977A (en) * | 1948-07-15 | 1951-01-16 | Dow Chemical Co | Method of making a shaped thermoplastic cellular product |
| US2597553A (en) * | 1948-09-17 | 1952-05-20 | Donald J Weber | Apparatus for lubricating plastic materials undergoing extrusion |
| US2616126A (en) * | 1950-06-29 | 1952-11-04 | Us Rubber Co | Plastic tube manufacture |
| US2649618A (en) * | 1950-06-29 | 1953-08-25 | Us Rubber Co | Method and apparatus for extrusion of plastics having elastic memory |
| US2688153A (en) * | 1951-03-08 | 1954-09-07 | Us Rubber Co | Lubricating device for plastic shaping apparatus |
| DE1016009B (de) * | 1954-07-15 | 1957-09-19 | Anton Reifenhaeuser Fa | Verfahren zum Strangpressen von Hohlkoerpern aus thermoplastischem Kunststoff |
| FR1248751A (fr) * | 1964-03-18 | 1966-01-10 | Appareil vibrant pour la préfabrication de dalles tubulaires, rainurées ou pleines | |
| US3256560A (en) * | 1964-04-07 | 1966-06-21 | Continental Can Co | Die for three-way oriented extrudate |
| FR94389E (fr) * | 1966-09-07 | 1969-08-08 | Ugine Kuhlmann | Procédé et dispositif pour l'extrusion des matieres plastiques expansibles. |
| US3659987A (en) * | 1966-11-23 | 1972-05-02 | Ball Corp | Apparatus for forming and curing continuous elastomeric strip |
| US3879505A (en) * | 1969-10-22 | 1975-04-22 | Ugine Kuhlmann | Extrusion of foamable plastic materials |
-
1975
- 1975-02-25 DE DE19752507979 patent/DE2507979B1/de not_active Ceased
-
1976
- 1976-01-30 IT IT7619775A patent/IT1055036B/it active
- 1976-02-10 GB GB5187/76A patent/GB1531817A/en not_active Expired
- 1976-02-16 IL IL49042A patent/IL49042A/xx unknown
- 1976-02-16 ZA ZA910A patent/ZA76910B/xx unknown
- 1976-02-16 BE BE164376A patent/BE838628A/xx not_active IP Right Cessation
- 1976-02-16 JP JP51014995A patent/JPS5837145B2/ja not_active Expired
- 1976-02-16 AT AT109576A patent/AT359272B/de not_active IP Right Cessation
- 1976-02-17 FR FR7604251A patent/FR2302189A1/fr active Granted
- 1976-02-17 US US05/658,462 patent/US4087222A/en not_active Expired - Lifetime
- 1976-02-18 SE SE7601843A patent/SE421885B/xx not_active IP Right Cessation
- 1976-02-18 CA CA245,985A patent/CA1067662A/en not_active Expired
- 1976-02-19 FI FI760413A patent/FI57711C/fi not_active IP Right Cessation
- 1976-02-19 NO NO760555A patent/NO146387C/no unknown
- 1976-02-20 CS CS761117A patent/CS203152B2/cs unknown
- 1976-02-20 DK DK073476A patent/DK152181C/da active
- 1976-02-23 BR BR7601117A patent/BR7601117A/pt unknown
- 1976-02-23 DD DD191431A patent/DD123578A5/xx unknown
- 1976-02-23 NL NL7601815A patent/NL7601815A/xx active Search and Examination
- 1976-02-23 YU YU0435/76A patent/YU37083B/xx unknown
- 1976-02-23 LU LU74409A patent/LU74409A1/xx unknown
- 1976-02-24 ES ES445490A patent/ES445490A1/es not_active Expired
- 1976-02-24 PL PL1976187453A patent/PL111100B1/pl unknown
- 1976-02-24 NZ NZ180094A patent/NZ180094A/xx unknown
- 1976-02-25 CH CH233876A patent/CH593787A5/xx not_active IP Right Cessation
- 1976-09-14 ES ES451511A patent/ES451511A1/es not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8235 | Patent refused |