FR2401759A1 - Procede pour preparer un recipient creux en matiere plastique ayant une surface qui rappelle celle du verre depoli - Google Patents
Procede pour preparer un recipient creux en matiere plastique ayant une surface qui rappelle celle du verre depoliInfo
- Publication number
- FR2401759A1 FR2401759A1 FR7824924A FR7824924A FR2401759A1 FR 2401759 A1 FR2401759 A1 FR 2401759A1 FR 7824924 A FR7824924 A FR 7824924A FR 7824924 A FR7824924 A FR 7824924A FR 2401759 A1 FR2401759 A1 FR 2401759A1
- Authority
- FR
- France
- Prior art keywords
- preparing
- plastic container
- hollow plastic
- glass
- depolied
- 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.)
- Granted
Links
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
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- 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
- B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
-
- 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
- B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
- B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform length
-
- 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
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/0811—Wall thickness
-
- 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
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/082—Diameter
- B29C2949/0822—Diameter of the neck
-
- 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
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/082—Diameter
- B29C2949/0826—Diameter of the body
-
- 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
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/0829—Height, length
-
- 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
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/0829—Height, length
- B29C2949/0831—Height, length of the neck
-
- 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
-
- 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
-
- 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
-
- 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
-
- 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
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3041—Preforms or parisons made of several components having components being extruded
-
- 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
- B29C49/42394—Providing specific wall thickness
-
- 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
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/004—Semi-crystalline
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (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)
Abstract
Procédé perfectionné pour préparer un récipient creux en matière plastique, dont la surface rappelle celle du verre dépoli. On moule un copolyester thermoplastique cristallin constitué principalement de motifs de téréphtalate d'éthylène et présentant une viscosité intrinsèque non inférieure à 0,5 en une paraison transparente qu'on fait cristalliser au moins dans sa couche superficielle et qu'on soumet ensuite à moulage par soufflage à une température à laquelle l'étirage ou l'extension biaxial est réalisable. La cristallisation provoquée en particulier par chauffage provoque une opacification de la couche de surface qui subsiste après soufflage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52103921A JPS605450B2 (ja) | 1977-08-29 | 1977-08-29 | スリガラス調表面を有する中空容器の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2401759A1 true FR2401759A1 (fr) | 1979-03-30 |
FR2401759B1 FR2401759B1 (fr) | 1983-01-28 |
Family
ID=14366878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824924A Granted FR2401759A1 (fr) | 1977-08-29 | 1978-08-29 | Procede pour preparer un recipient creux en matiere plastique ayant une surface qui rappelle celle du verre depoli |
Country Status (10)
Country | Link |
---|---|
US (1) | US4358491A (fr) |
JP (1) | JPS605450B2 (fr) |
AU (1) | AU517728B2 (fr) |
CA (1) | CA1118564A (fr) |
CH (1) | CH641403A5 (fr) |
DE (1) | DE2837116A1 (fr) |
FR (1) | FR2401759A1 (fr) |
GB (1) | GB2003083B (fr) |
IT (1) | IT1160618B (fr) |
NL (1) | NL7808885A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454895A1 (fr) * | 1979-04-24 | 1980-11-21 | Yoshino Kogyosho Co Ltd | Procede de realisation d'un motif decoratif optique sur des articles en polyterephtalate d'ethylene, ainsi que de renforcement du motif decoratif ainsi realise |
EP0073151A2 (fr) * | 1981-08-20 | 1983-03-02 | Yoshino Kogyosho Co., Ltd. | Procédé de moulage par soufflage d'un récipient moulé par soufflage en forme de bouteille |
EP0117010A1 (fr) * | 1983-02-18 | 1984-08-29 | Wavin B.V. | Pièce moulée à paroi épaisse, son procédé d'obtention par injection et dispositif avec moule pour la mise en oeuvre de ce procédé |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5261545A (en) * | 1978-06-29 | 1993-11-16 | Yoshino Kogyosho Co., Ltd. | Polyester container |
GB2024087B (en) * | 1978-06-29 | 1982-08-25 | Yoshino Kogyosho Co Ltd | Blow moulding polyester container |
AU538516B2 (en) * | 1979-01-26 | 1984-08-16 | Yoshino Kogyosho Co., Ltd. | Crystallised surface of blow moulding |
IT1188204B (it) * | 1985-11-19 | 1988-01-07 | Cobarr Spa | Procedimento per la riduzione del tenore di acetaldeide in contenitori biorientati ottenuti da preforme di polietilene tereftalato |
US4928835A (en) * | 1989-01-31 | 1990-05-29 | Continental Pet Technologies, Inc. | Injection molded preform, method of treating same and container formed therefrom |
PE9895A1 (es) * | 1993-05-13 | 1995-05-15 | Coca Cola Co | Metodo para obtener un envase para bebidas teniendo una superficie interna con una permeabilidad/absorcion relativamente baja |
US5650204A (en) * | 1993-09-16 | 1997-07-22 | Mitsui Petrochemical Industries, Ltd. | Polyester bottle and method of removing adsorbates on the bottle |
US5912307A (en) * | 1996-05-03 | 1999-06-15 | Bp Amoco Corporation | Polyester compositions |
EP1253000B2 (fr) * | 1999-02-12 | 2008-08-27 | Toyo Seikan Kaisya, Ltd. | Récipient en polyester et procédé de sa fabrication |
US20040026827A1 (en) * | 2002-06-28 | 2004-02-12 | Issam Dairanieh | Method for the fabrication of crystallizable resins and articles therefrom |
JP4742674B2 (ja) * | 2005-05-20 | 2011-08-10 | 東洋製罐株式会社 | 遮光性容器及びその製造方法 |
EP2065164A1 (fr) * | 2007-11-27 | 2009-06-03 | Aisapack Holding SA | Procédé de fabrication d'un emballage pour remplissage à chaud ainsi qu'un tel emballage |
KR101644425B1 (ko) * | 2015-09-22 | 2016-08-01 | 정순태 | 내열 음료용기 제조방법 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1454971A (fr) * | 1965-11-24 | 1966-10-07 | Ver Sonneberger Spielwarenwerk | Procédé de production de corps creux soufflés, en polyéthylène mou, présentantune surface délustrée |
FR1485255A (fr) * | 1965-07-01 | 1967-06-16 | Phillips Petroleum Co | Procédé et dispositif pour le moulage et l'orientation de polymères et nouveaux produits ainsi obtenus |
FR2102127A1 (en) * | 1970-08-07 | 1972-04-07 | Sandoz Sa | Hollow moulded crystalline articles - by injection blow moulding a polyethylene terephthalate of specified flow and crystalli |
FR2176790A2 (en) * | 1972-03-17 | 1973-11-02 | Ciba Geigy Ag | Polybutylene terephthalate - used for injection-blown hollow article prodn process |
FR2194548A1 (en) * | 1972-07-27 | 1974-03-01 | Mitsui Toatsu Chemicals | Hollow propylene polymer articles - by drawing heated cut, tubular pieces and blow moulding drawn pieces |
FR2285978A1 (fr) * | 1974-09-24 | 1976-04-23 | Haustrup Plastic As | Recipients en matiere plastique pour la conservation de denrees sous pression |
FR2346226A1 (fr) * | 1976-03-31 | 1977-10-28 | Yoshino Kogyosho Co Ltd | Bouteille depolie en polyester insature et son procede de fabrication |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3822332A (en) * | 1970-08-07 | 1974-07-02 | Ciba Geigy Ag | Process for the production of amorphous transparent polyethylene mouldings by the combined injection and blow moulding technique |
US3733309A (en) * | 1970-11-30 | 1973-05-15 | Du Pont | Biaxially oriented poly(ethylene terephthalate)bottle |
US3803275A (en) * | 1971-03-26 | 1974-04-09 | Du Pont | Process for making an amorphous polyethylene terephthalate container |
US3900120A (en) * | 1973-02-12 | 1975-08-19 | Monsanto Co | Preforms for forming pressurized containers |
JPS5399272A (en) * | 1977-02-14 | 1978-08-30 | Yoshino Kogyosho Co Ltd | Production of cloudy bottle comprising unsaturated polyester resin |
-
1977
- 1977-08-29 JP JP52103921A patent/JPS605450B2/ja not_active Expired
-
1978
- 1978-08-25 DE DE19782837116 patent/DE2837116A1/de active Granted
- 1978-08-28 CA CA000310136A patent/CA1118564A/fr not_active Expired
- 1978-08-28 AU AU39329/78A patent/AU517728B2/en not_active Expired
- 1978-08-28 CH CH904878A patent/CH641403A5/de not_active IP Right Cessation
- 1978-08-29 NL NL7808885A patent/NL7808885A/xx not_active Application Discontinuation
- 1978-08-29 IT IT68999/78A patent/IT1160618B/it active
- 1978-08-29 FR FR7824924A patent/FR2401759A1/fr active Granted
- 1978-08-29 GB GB7834910A patent/GB2003083B/en not_active Expired
- 1978-08-29 US US05/937,699 patent/US4358491A/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1485255A (fr) * | 1965-07-01 | 1967-06-16 | Phillips Petroleum Co | Procédé et dispositif pour le moulage et l'orientation de polymères et nouveaux produits ainsi obtenus |
FR1454971A (fr) * | 1965-11-24 | 1966-10-07 | Ver Sonneberger Spielwarenwerk | Procédé de production de corps creux soufflés, en polyéthylène mou, présentantune surface délustrée |
FR2102127A1 (en) * | 1970-08-07 | 1972-04-07 | Sandoz Sa | Hollow moulded crystalline articles - by injection blow moulding a polyethylene terephthalate of specified flow and crystalli |
FR2176790A2 (en) * | 1972-03-17 | 1973-11-02 | Ciba Geigy Ag | Polybutylene terephthalate - used for injection-blown hollow article prodn process |
FR2194548A1 (en) * | 1972-07-27 | 1974-03-01 | Mitsui Toatsu Chemicals | Hollow propylene polymer articles - by drawing heated cut, tubular pieces and blow moulding drawn pieces |
FR2285978A1 (fr) * | 1974-09-24 | 1976-04-23 | Haustrup Plastic As | Recipients en matiere plastique pour la conservation de denrees sous pression |
FR2346226A1 (fr) * | 1976-03-31 | 1977-10-28 | Yoshino Kogyosho Co Ltd | Bouteille depolie en polyester insature et son procede de fabrication |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454895A1 (fr) * | 1979-04-24 | 1980-11-21 | Yoshino Kogyosho Co Ltd | Procede de realisation d'un motif decoratif optique sur des articles en polyterephtalate d'ethylene, ainsi que de renforcement du motif decoratif ainsi realise |
EP0073151A2 (fr) * | 1981-08-20 | 1983-03-02 | Yoshino Kogyosho Co., Ltd. | Procédé de moulage par soufflage d'un récipient moulé par soufflage en forme de bouteille |
EP0073151A3 (en) * | 1981-08-20 | 1983-11-16 | Yoshino Kogyosho Co., Ltd. | Blow-moulded bottle-shaped container of biaxially oriented polyethylene terephthalate resin and method of moulding the same |
EP0117010A1 (fr) * | 1983-02-18 | 1984-08-29 | Wavin B.V. | Pièce moulée à paroi épaisse, son procédé d'obtention par injection et dispositif avec moule pour la mise en oeuvre de ce procédé |
Also Published As
Publication number | Publication date |
---|---|
FR2401759B1 (fr) | 1983-01-28 |
IT7868999A0 (it) | 1978-08-29 |
DE2837116A1 (de) | 1979-03-15 |
JPS5437169A (en) | 1979-03-19 |
GB2003083A (en) | 1979-03-07 |
JPS605450B2 (ja) | 1985-02-12 |
NL7808885A (nl) | 1979-03-02 |
CH641403A5 (de) | 1984-02-29 |
AU517728B2 (en) | 1981-08-20 |
GB2003083B (en) | 1982-02-03 |
AU3932978A (en) | 1980-03-06 |
CA1118564A (fr) | 1982-02-23 |
DE2837116C2 (fr) | 1987-09-10 |
IT1160618B (it) | 1987-03-11 |
US4358491A (en) | 1982-11-09 |
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