JPS5517517A - Production of cylindrical glass fiber reinforced polyester food container - Google Patents

Production of cylindrical glass fiber reinforced polyester food container

Info

Publication number
JPS5517517A
JPS5517517A JP9016978A JP9016978A JPS5517517A JP S5517517 A JPS5517517 A JP S5517517A JP 9016978 A JP9016978 A JP 9016978A JP 9016978 A JP9016978 A JP 9016978A JP S5517517 A JPS5517517 A JP S5517517A
Authority
JP
Japan
Prior art keywords
cylindrical container
container
water
ultraviolet lamp
irradiating
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.)
Pending
Application number
JP9016978A
Other languages
Japanese (ja)
Inventor
Seiichi Namikami
Kazuyuki Tsujino
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP9016978A priority Critical patent/JPS5517517A/en
Publication of JPS5517517A publication Critical patent/JPS5517517A/en
Pending legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To produce a cylindrical container at a low cost by turning a cylindrical container after gelation of a resin and by irradiating ultraviolet rays with an unforced air-cooled ultraviolet lamp while spraying water inside the container.
CONSTITUTION: Unsaturated polyesters mixed with a polymerizable monomer such as styrene or products obtained by the reaction of a polyepoxide with an unsaturated monobasic acid in the presence of addition catalyst are molded to produce a cylindrical container by leaving aline after gelation. With this cylindrical container 1 placed on a revolver 5 an unforced air-cooled ultraviolet lamp 2 is switched on and at the same time water is sprayed by a water sprayer 4. And the cylindrical container is turned around at the speed of irradiating ultraviolet rays inside the container for 10W60 seconds. After irradiating the entire inside, the ultraviolet lamp and water are cut and the cylindrical container is disconnected to give a finished product. Thus, because unreacted organic compounds in the products can be reduced at a short time, they are suitable for food container use.
COPYRIGHT: (C)1980,JPO&Japio
JP9016978A 1978-07-24 1978-07-24 Production of cylindrical glass fiber reinforced polyester food container Pending JPS5517517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9016978A JPS5517517A (en) 1978-07-24 1978-07-24 Production of cylindrical glass fiber reinforced polyester food container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9016978A JPS5517517A (en) 1978-07-24 1978-07-24 Production of cylindrical glass fiber reinforced polyester food container

Publications (1)

Publication Number Publication Date
JPS5517517A true JPS5517517A (en) 1980-02-07

Family

ID=13990976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9016978A Pending JPS5517517A (en) 1978-07-24 1978-07-24 Production of cylindrical glass fiber reinforced polyester food container

Country Status (1)

Country Link
JP (1) JPS5517517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014008446A (en) * 2012-06-28 2014-01-20 Mitsubishi Gas Chemical Co Inc Ultraviolet irradiation apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014008446A (en) * 2012-06-28 2014-01-20 Mitsubishi Gas Chemical Co Inc Ultraviolet irradiation apparatus

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