JPS5551525A - Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle - Google Patents

Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle

Info

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
Application number
JP12430378A
Other languages
Japanese (ja)
Other versions
JPS6225491B2 (en
Inventor
Akiho Oota
Fumio Negishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP12430378A priority Critical patent/JPS5551525A/en
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to GB7908603A priority patent/GB2024087B/en
Priority to DE2911149A priority patent/DE2911149C2/en
Priority to NL7902235A priority patent/NL7902235A/en
Priority to CA000324263A priority patent/CA1143522A/en
Priority to AU45482/79A priority patent/AU520521B2/en
Priority to IT48837/79A priority patent/IT1164039B/en
Priority to FR7911745A priority patent/FR2429660B1/en
Priority to CH600479A priority patent/CH636556A5/en
Publication of JPS5551525A publication Critical patent/JPS5551525A/en
Priority to US06/229,877 priority patent/US4375442A/en
Priority to GB8116866A priority patent/GB2074932B/en
Priority to US06/317,887 priority patent/US4379099A/en
Priority to FR8123001A priority patent/FR2491873B1/en
Priority to NL8105759A priority patent/NL8105759A/en
Priority to US06/570,030 priority patent/US4590021A/en
Priority to US06/569,911 priority patent/US4572811A/en
Publication of JPS6225491B2 publication Critical patent/JPS6225491B2/ja
Granted legal-status Critical Current

Links

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
JP12430378A 1978-06-29 1978-10-09 Strengthening mouthpiece of polyethylene- terephtalateresin-made biaxial streching molded bottle Granted JPS5551525A (en)

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
DE2911149A DE2911149C2 (en) 1978-06-29 1979-03-21 Method of making a bottle-shaped container
NL7902235A NL7902235A (en) 1978-06-29 1979-03-21 METHOD FOR MANUFACTURING HOLLOW BOTTLE PLASTIC CONTAINERS; HOLDERS OBTAINED THEREOF.
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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