CA1080416A - Oriented containers - Google Patents
Oriented containersInfo
- Publication number
- CA1080416A CA1080416A CA237,294A CA237294A CA1080416A CA 1080416 A CA1080416 A CA 1080416A CA 237294 A CA237294 A CA 237294A CA 1080416 A CA1080416 A CA 1080416A
- Authority
- CA
- Canada
- Prior art keywords
- parison
- wall
- chamber
- core rod
- mold
- 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.)
- Expired
Links
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 24
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 23
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000011067 equilibration Methods 0.000 description 3
- 238000010102 injection blow moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000014171 carbonated beverage Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006722 reduction reaction Methods 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
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
-
- 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
- B29C49/6472—Heating or cooling preforms, parisons or blown articles in several stages
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C49/18—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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
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)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51963974A | 1974-10-31 | 1974-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1080416A true CA1080416A (en) | 1980-07-01 |
Family
ID=24069171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA237,294A Expired CA1080416A (en) | 1974-10-31 | 1975-10-08 | Oriented containers |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5167362A (xx) |
| BE (1) | BE835170A (xx) |
| CA (1) | CA1080416A (xx) |
| DD (1) | DD123066A5 (xx) |
| DE (1) | DE2547995A1 (xx) |
| FR (1) | FR2289320A1 (xx) |
| GB (1) | GB1514277A (xx) |
| IT (1) | IT1048026B (xx) |
| NL (1) | NL7511933A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2389479B1 (xx) * | 1977-05-06 | 1980-12-12 | Carnaud Total Interplastic | |
| SE423878B (sv) * | 1977-07-25 | 1982-06-14 | Bellaplast Gmbh | Forfarande for tillverkning av tunnveggiga artiklar av kristalliskt termoplastiskt material |
| FR2484324A1 (fr) * | 1980-06-13 | 1981-12-18 | Rhone Poulenc Ind | Procede pour la fabrication de profiles tubulaires rigides a parois minces |
| US4382905A (en) * | 1981-07-31 | 1983-05-10 | Valyi Emery I | Injection mold dwell cycle |
| FR2510940A1 (fr) * | 1981-08-06 | 1983-02-11 | Solvay | Procede et appareillage pour la fabrication de tuyaux en matiere plastique orientee moleculaire |
| US4522779A (en) * | 1983-11-28 | 1985-06-11 | Owens-Illinois, Inc. | Method for production of poly(ethylene terephthalate) articles |
| FR2595294B1 (fr) * | 1986-03-04 | 1988-07-08 | Sidel Sa | Procede et installation pour fabriquer des recipients, tels que des bouteilles, en polyethyleneterephtalate, resistant a des conditions thermiques relativement severes au cours de leur utilisation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776991A (en) * | 1971-06-30 | 1973-12-04 | P Marcus | Injection blow molding method |
| FR2220363B1 (xx) * | 1973-03-05 | 1977-06-17 | Valyi Emery I | |
| DE2339019A1 (de) * | 1973-08-01 | 1975-02-13 | 4 P Verpackungen Gmbh | Verfahren und vorrichtung zur herstellung von hohlkoerpern durch aufblasen von vorformlingen |
| DE2400951A1 (de) * | 1974-01-09 | 1975-07-17 | 4 P Verpackungen Gmbh | Verfahren und vorrichtung zur herstellung von kunststoffflaschen |
-
1975
- 1975-10-08 CA CA237,294A patent/CA1080416A/en not_active Expired
- 1975-10-10 NL NL7511933A patent/NL7511933A/xx not_active Application Discontinuation
- 1975-10-17 IT IT51836/75A patent/IT1048026B/it active
- 1975-10-27 DE DE19752547995 patent/DE2547995A1/de not_active Withdrawn
- 1975-10-29 GB GB44734/75A patent/GB1514277A/en not_active Expired
- 1975-10-30 JP JP50130949A patent/JPS5167362A/ja active Pending
- 1975-10-31 FR FR7533409A patent/FR2289320A1/fr active Granted
- 1975-10-31 BE BE161518A patent/BE835170A/xx unknown
- 1975-10-31 DD DD189187A patent/DD123066A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE835170A (fr) | 1976-04-30 |
| NL7511933A (nl) | 1976-05-04 |
| GB1514277A (en) | 1978-06-14 |
| DE2547995A1 (de) | 1976-05-13 |
| FR2289320A1 (fr) | 1976-05-28 |
| DD123066A5 (xx) | 1976-11-20 |
| FR2289320B1 (xx) | 1978-05-12 |
| JPS5167362A (en) | 1976-06-10 |
| IT1048026B (it) | 1980-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |