CA1308370C - Bouteille en polyester reutilisable et preforme de fabrication - Google Patents
Bouteille en polyester reutilisable et preforme de fabricationInfo
- Publication number
- CA1308370C CA1308370C CA000615907A CA615907A CA1308370C CA 1308370 C CA1308370 C CA 1308370C CA 000615907 A CA000615907 A CA 000615907A CA 615907 A CA615907 A CA 615907A CA 1308370 C CA1308370 C CA 1308370C
- Authority
- CA
- Canada
- Prior art keywords
- preform
- wall thickness
- container
- closed
- forming
- 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 - Lifetime
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 10
- 238000000071 blow moulding Methods 0.000 claims abstract description 9
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 31
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 31
- 229920001519 homopolymer Polymers 0.000 claims description 4
- -1 polyethylene terephthalate Polymers 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims 1
- 235000013361 beverage Nutrition 0.000 abstract description 7
- 239000003518 caustics Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 230000000977 initiatory effect Effects 0.000 description 9
- 230000035882 stress Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 229920000642 polymer Polymers 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000001351 cycling effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001902 propagating effect Effects 0.000 description 4
- 230000002087 whitening effect Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 235000019993 champagne Nutrition 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 208000034809 Product contamination Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/868,729 US4725464A (en) | 1986-05-30 | 1986-05-30 | Refillable polyester beverage bottle and preform for forming same |
| US868,729 | 1986-05-30 | ||
| US12,951 | 1987-02-10 | ||
| US07/012,951 US4755404A (en) | 1986-05-30 | 1987-02-10 | Refillable polyester beverage bottle and preform for forming same |
| CA 537501 CA1304301C (fr) | 1986-05-30 | 1987-05-20 | Bouteilles reutilisables etanches, faites de polyester, et ebauches servant au moulage de ces bouteilles |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 537501 Division CA1304301C (fr) | 1986-05-30 | 1987-05-20 | Bouteilles reutilisables etanches, faites de polyester, et ebauches servant au moulage de ces bouteilles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1308370C true CA1308370C (fr) | 1992-10-06 |
Family
ID=27167718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000615907A Expired - Lifetime CA1308370C (fr) | 1986-05-30 | 1990-10-19 | Bouteille en polyester reutilisable et preforme de fabrication |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1308370C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3461615B1 (fr) | 2013-08-01 | 2022-01-19 | Societe Anonyme Des Eaux Minerales D'evian, "S.A.E.M.E" | Préforme et procédé de fabrication d'un récipient pef par injection-soufflage avec bi-étirage |
-
1990
- 1990-10-19 CA CA000615907A patent/CA1308370C/fr not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3461615B1 (fr) | 2013-08-01 | 2022-01-19 | Societe Anonyme Des Eaux Minerales D'evian, "S.A.E.M.E" | Préforme et procédé de fabrication d'un récipient pef par injection-soufflage avec bi-étirage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0379264B1 (fr) | Ebauche pour bouteille alimentaire réutilisable soufflée en polyester | |
| US4725464A (en) | Refillable polyester beverage bottle and preform for forming same | |
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| US5989661A (en) | Pressurized refill container resistant to sprue cracking | |
| EP0720526B1 (fr) | Procede et appareil de soufflage par impulsions permettant de former des recipients a stabilite thermique accrue | |
| AU679186B2 (en) | Method of forming container with high-crystallinity sidewalland low-clystallinity base | |
| US5599496A (en) | Method of making a refillable polyester container | |
| EP0371487B1 (fr) | Préforme en matière plastique avec une partie formant base renforcée et récipient fabriqué à partir de cette préforme | |
| AU1435395A (en) | Multilayer preform and container with polyethylene naphthalate (pen), and method of forming same | |
| CA1308370C (fr) | Bouteille en polyester reutilisable et preforme de fabrication | |
| IE69387B1 (en) | Preform for blow moulding refillable polyester beverage bottle | |
| CA2203040C (fr) | Recipient rechargeable en polyester et preforme pour son moulage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed |