DE2819813A1 - Verfahren und vorrichtung zur herstellung von hohlkoerpern - Google Patents
Verfahren und vorrichtung zur herstellung von hohlkoerpernInfo
- Publication number
- DE2819813A1 DE2819813A1 DE19782819813 DE2819813A DE2819813A1 DE 2819813 A1 DE2819813 A1 DE 2819813A1 DE 19782819813 DE19782819813 DE 19782819813 DE 2819813 A DE2819813 A DE 2819813A DE 2819813 A1 DE2819813 A1 DE 2819813A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- blank
- expansion
- crystallization
- biaxial orientation
- 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
- 238000000034 method Methods 0.000 title claims description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000002425 crystallisation Methods 0.000 claims description 21
- 230000008025 crystallization Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000000071 blow moulding Methods 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims 1
- 230000008023 solidification Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- LMAZKPOSWVOFGY-FBAUPLQOSA-N orine Natural products CO[C@H]1C[C@H](O[C@H]2CC[C@]3(C)[C@H]4C[C@@H](OC(=O)C=Cc5ccccc5)[C@]6(C)[C@@](O)(CC[C@]6(O)[C@]4(O)CC=C3C2)[C@H](C)OC(=O)C=Cc7ccccc7)O[C@H](C)[C@H]1O LMAZKPOSWVOFGY-FBAUPLQOSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6427—Cooling of preforms
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/907—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and crystallizing of nonstretched or molecularly unoriented portion thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7713851A FR2389479B1 (en, 2012) | 1977-05-06 | 1977-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2819813A1 true DE2819813A1 (de) | 1978-11-16 |
Family
ID=9190452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782819813 Ceased DE2819813A1 (de) | 1977-05-06 | 1978-05-05 | Verfahren und vorrichtung zur herstellung von hohlkoerpern |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4241008A (en, 2012) |
| JP (1) | JPS53138469A (en, 2012) |
| BE (1) | BE866738A (en, 2012) |
| CA (1) | CA1097861A (en, 2012) |
| DE (1) | DE2819813A1 (en, 2012) |
| ES (1) | ES469543A1 (en, 2012) |
| FR (1) | FR2389479B1 (en, 2012) |
| GB (1) | GB1597660A (en, 2012) |
| IT (1) | IT1095872B (en, 2012) |
| LU (1) | LU79571A1 (en, 2012) |
| NL (1) | NL7804866A (en, 2012) |
| NO (1) | NO152538C (en, 2012) |
| SE (1) | SE7805025L (en, 2012) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0058947A1 (en) * | 1981-02-23 | 1982-09-01 | The Continental Group, Inc. | Method and apparatus of forming preforms for bottles |
| EP0071258A1 (en) * | 1981-07-31 | 1983-02-09 | Emery I. Valyi | Improved injection mold dwell cycle |
| EP0106922A1 (en) * | 1980-08-27 | 1984-05-02 | Wheaton Industries | Injection blow moulding pet products |
| DE3411905A1 (de) * | 1983-03-31 | 1984-10-04 | Katashi Nagano Aoki | Verfahren zum herstellen von hohlkoerpern aus biaxial gerecktem polypropylen |
| DK155578B (da) * | 1980-05-29 | 1989-04-24 | Plm Ab | Beholder af orienterbar plast samt fremgangsmaade og apparat til formning af den |
| DE19545024A1 (de) * | 1995-12-02 | 1997-06-05 | Krupp Corpoplast Masch | Verfahren zur Herstellung von Behältern |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854388A1 (de) * | 1978-12-16 | 1980-07-03 | Huels Chemische Werke Ag | Verfahren zur einstufigen herstellung von hohlkoerpern aus teilkristallinen propylenhomopolymerisaten oder propylen-aethylen- copolymerisaten |
| FR2539076B1 (fr) * | 1983-01-07 | 1986-03-21 | Rhone Poulenc Spec Chim | Procede de fabrication d'articles creux biorientes en polymere thermoplastique, les preformes mises en oeuvre dans ce procede et les articles creux, resistants a la pression a chaud obtenus conformement a ce procede |
| US5352402A (en) * | 1989-10-23 | 1994-10-04 | Nissei Asb Machine Co., Ltd. | Method and apparatus for manufacturing biaxially oriented, thermally stable, blown containers |
| ITPN20000006A1 (it) * | 2000-01-26 | 2001-07-26 | Sipa Spa | Impianto a torre rotante su asse orizzontale per la movimentazione dipreforme |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3966378A (en) * | 1974-05-28 | 1976-06-29 | Valyi Emery I | Apparatus for making oriented hollow plastic articles |
| SE7411960L (sv) * | 1974-09-24 | 1976-03-25 | Fabriker As Haustrups | Sett att framstella behallare sasom flaskor eller burkar av polyester |
| CA1080416A (en) * | 1974-10-31 | 1980-07-01 | Robert P. Noonan | Oriented containers |
| ES445287A1 (es) * | 1975-02-20 | 1977-10-01 | Carnaud Total Interplastic | Procedimiento de fabricacion de cuerpos huecos de material termoplastico. |
| CH602308A5 (en, 2012) * | 1975-02-20 | 1978-07-31 | Paul Marcus |
-
1977
- 1977-05-06 FR FR7713851A patent/FR2389479B1/fr not_active Expired
-
1978
- 1978-05-02 US US05/902,232 patent/US4241008A/en not_active Expired - Lifetime
- 1978-05-02 LU LU79571A patent/LU79571A1/xx unknown
- 1978-05-02 SE SE7805025A patent/SE7805025L/xx not_active Application Discontinuation
- 1978-05-05 IT IT23080/78A patent/IT1095872B/it active
- 1978-05-05 DE DE19782819813 patent/DE2819813A1/de not_active Ceased
- 1978-05-05 NL NL7804866A patent/NL7804866A/xx not_active Application Discontinuation
- 1978-05-05 CA CA302,715A patent/CA1097861A/fr not_active Expired
- 1978-05-05 NO NO781591A patent/NO152538C/no unknown
- 1978-05-05 BE BE187422A patent/BE866738A/xx not_active IP Right Cessation
- 1978-05-06 ES ES469543A patent/ES469543A1/es not_active Expired
- 1978-05-06 JP JP5400378A patent/JPS53138469A/ja active Pending
- 1978-05-08 GB GB18171/78A patent/GB1597660A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK155578B (da) * | 1980-05-29 | 1989-04-24 | Plm Ab | Beholder af orienterbar plast samt fremgangsmaade og apparat til formning af den |
| EP0106922A1 (en) * | 1980-08-27 | 1984-05-02 | Wheaton Industries | Injection blow moulding pet products |
| EP0058947A1 (en) * | 1981-02-23 | 1982-09-01 | The Continental Group, Inc. | Method and apparatus of forming preforms for bottles |
| US4786455A (en) * | 1981-02-23 | 1988-11-22 | The Continental Group, Inc. | Rotary injection turret and method of utilizing the same in the making of preforms |
| EP0071258A1 (en) * | 1981-07-31 | 1983-02-09 | Emery I. Valyi | Improved injection mold dwell cycle |
| DE3411905A1 (de) * | 1983-03-31 | 1984-10-04 | Katashi Nagano Aoki | Verfahren zum herstellen von hohlkoerpern aus biaxial gerecktem polypropylen |
| DE19545024A1 (de) * | 1995-12-02 | 1997-06-05 | Krupp Corpoplast Masch | Verfahren zur Herstellung von Behältern |
| DE19545024B4 (de) * | 1995-12-02 | 2005-02-17 | Sig Corpoplast Gmbh & Co. Kg | Verfahren zur Herstellung von Behältern |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1095872B (it) | 1985-08-17 |
| FR2389479A1 (en, 2012) | 1978-12-01 |
| SE7805025L (sv) | 1978-11-07 |
| NO152538C (no) | 1985-10-16 |
| FR2389479B1 (en, 2012) | 1980-12-12 |
| LU79571A1 (fr) | 1978-11-03 |
| JPS53138469A (en) | 1978-12-02 |
| ES469543A1 (es) | 1979-08-16 |
| NO152538B (no) | 1985-07-08 |
| IT7823080A0 (it) | 1978-05-05 |
| US4241008A (en) | 1980-12-23 |
| CA1097861A (fr) | 1981-03-24 |
| NL7804866A (nl) | 1978-11-08 |
| BE866738A (fr) | 1978-11-06 |
| NO781591L (no) | 1978-11-07 |
| GB1597660A (en) | 1981-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBE |
|
| 8131 | Rejection |