JPS5551525A - Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle - Google Patents
Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottleInfo
- Publication number
- JPS5551525A JPS5551525A JP12430378A JP12430378A JPS5551525A JP S5551525 A JPS5551525 A JP S5551525A JP 12430378 A JP12430378 A JP 12430378A JP 12430378 A JP12430378 A JP 12430378A JP S5551525 A JPS5551525 A JP S5551525A
- Authority
- JP
- Japan
- Prior art keywords
- mouthpiece
- bottle
- heating
- resin material
- streching
- 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
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
PURPOSE: To raise the density of resin material forming a mouthpiece of a bottle and to strengthen the same by heating the mouthpiece of the bottle at a specified temperature and by crystalizing resin material.
CONSTITUTION: In a position slightly sifted for right over the mouthpiece 2, polyethyleneterephtalateresin-made biaxial streching molded bottle 1, an ultrainfrared ray bar heater H is arranged. The bottle 1 is made by revolve being placed on a receiving jig 3, which is fixed on the top of a rotary axis 4 revolving at a fixed speed. As for the range of heating temperature and heating hour for crystalization, the heating temperature is about 140W170°C, while the heating hour of about 4W8 minutes is appropriate, although there is some difference depending on the mouthpieth thickness and the surrounding temperature. The greatly improved density of resin material serves to the greatly improvement increazing resistance and to improving impact-and wear resistance and so forth.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12430378A JPS5551525A (en) | 1978-10-09 | 1978-10-09 | Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle |
GB7908603A GB2024087B (en) | 1978-06-29 | 1979-03-12 | Blow moulding polyester container |
NL7902235A NL7902235A (en) | 1978-06-29 | 1979-03-21 | METHOD FOR MANUFACTURING HOLLOW BOTTLE PLASTIC CONTAINERS; HOLDERS OBTAINED THEREOF. |
DE2911149A DE2911149C2 (en) | 1978-06-29 | 1979-03-21 | Method of making a bottle-shaped container |
CA000324263A CA1143522A (en) | 1978-06-29 | 1979-03-27 | Method for producing polyester container |
AU45482/79A AU520521B2 (en) | 1978-06-29 | 1979-03-28 | Producing polyester container |
IT48837/79A IT1164039B (en) | 1978-06-29 | 1979-04-24 | METHOD FOR THE PRODUCTION OF POLYESTER CONTAINERS |
FR7911745A FR2429660B1 (en) | 1978-06-29 | 1979-05-09 | POLYESTER CONTAINER AND ITS BLOW MOLDING METHOD |
CH600479A CH636556A5 (en) | 1978-06-29 | 1979-06-27 | POLYESTER CONTAINER. |
US06/229,877 US4375442A (en) | 1978-06-29 | 1981-01-30 | Method for producing polyester container |
GB8116866A GB2074932B (en) | 1978-06-29 | 1981-06-02 | Blow moulded polyester bottle |
US06/317,887 US4379099A (en) | 1978-06-29 | 1981-11-03 | Method for producing polyester container |
FR8123001A FR2491873B1 (en) | 1978-06-29 | 1981-12-09 | POLYESTER CONTAINER |
NL8105759A NL8105759A (en) | 1978-06-29 | 1981-12-21 | HOLLOW HOLDER OBTAINED BY blow molding. |
US06/570,030 US4590021A (en) | 1978-06-29 | 1984-01-11 | Method for producing polyester containers |
US06/569,911 US4572811A (en) | 1978-06-29 | 1984-01-11 | Method for producing polyester containers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12430378A JPS5551525A (en) | 1978-10-09 | 1978-10-09 | Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5551525A true JPS5551525A (en) | 1980-04-15 |
JPS6225491B2 JPS6225491B2 (en) | 1987-06-03 |
Family
ID=14881988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12430378A Granted JPS5551525A (en) | 1978-06-29 | 1978-10-09 | Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5551525A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189824A (en) * | 1981-05-19 | 1982-11-22 | Yoshino Kogyosho Co Ltd | Method of strengthening cylindrical mouthpiece of bottle made of polyethylene telephthalate resin |
JPS5892536A (en) * | 1981-11-30 | 1983-06-01 | Toyo Seikan Kaisha Ltd | Biaxially stretched plastic bottle |
JPS61175111U (en) * | 1985-04-22 | 1986-10-31 |
-
1978
- 1978-10-09 JP JP12430378A patent/JPS5551525A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189824A (en) * | 1981-05-19 | 1982-11-22 | Yoshino Kogyosho Co Ltd | Method of strengthening cylindrical mouthpiece of bottle made of polyethylene telephthalate resin |
JPH0156892B2 (en) * | 1981-05-19 | 1989-12-01 | Yoshino Kogyosho Co Ltd | |
JPS5892536A (en) * | 1981-11-30 | 1983-06-01 | Toyo Seikan Kaisha Ltd | Biaxially stretched plastic bottle |
JPS61175111U (en) * | 1985-04-22 | 1986-10-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS6225491B2 (en) | 1987-06-03 |
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