JPS5483593A - Vacuum skin wrapping - Google Patents

Vacuum skin wrapping

Info

Publication number
JPS5483593A
JPS5483593A JP14985777A JP14985777A JPS5483593A JP S5483593 A JPS5483593 A JP S5483593A JP 14985777 A JP14985777 A JP 14985777A JP 14985777 A JP14985777 A JP 14985777A JP S5483593 A JPS5483593 A JP S5483593A
Authority
JP
Japan
Prior art keywords
film
eva
wrapping
vacuum
lid
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
JP14985777A
Other languages
Japanese (ja)
Inventor
Kazuhiro Yoshida
Hisataro Takeuchi
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.)
Sumitomo Bakelite Co Ltd
Original Assignee
Sumitomo Bakelite 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 Sumitomo Bakelite Co Ltd filed Critical Sumitomo Bakelite Co Ltd
Priority to JP14985777A priority Critical patent/JPS5483593A/en
Publication of JPS5483593A publication Critical patent/JPS5483593A/en
Pending legal-status Critical Current

Links

Landscapes

  • Containers And Plastic Fillers For Packaging (AREA)
  • Vacuum Packaging (AREA)

Abstract

PURPOSE: To perform creasless skin wrapping, by installing a heater in a process after vacuum wrapping and by effecting partial heating from the side of a formed article.
CONSTITUTION: A compound plastic film 1 is made of ionomer, EVA saponified substance and EVA or of soft vinyl chloride, PVDC and EVA, etc. A material, which can be bonded with the film 1, is used s a lid 3. The film 1 is formed at a low temperature below 100°C to wrap a content 2. Then, the content is sealed up in a vacuum by the lid 3. Thereafter, a creasy part of the formed film 1 is heated from the bottom of the film. Then, the formed film is trimmed by a trimming apparatus (d). Thereby, a creaseless skin-wrapped product (f) is obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP14985777A 1977-12-15 1977-12-15 Vacuum skin wrapping Pending JPS5483593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14985777A JPS5483593A (en) 1977-12-15 1977-12-15 Vacuum skin wrapping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14985777A JPS5483593A (en) 1977-12-15 1977-12-15 Vacuum skin wrapping

Publications (1)

Publication Number Publication Date
JPS5483593A true JPS5483593A (en) 1979-07-03

Family

ID=15484154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14985777A Pending JPS5483593A (en) 1977-12-15 1977-12-15 Vacuum skin wrapping

Country Status (1)

Country Link
JP (1) JPS5483593A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7487625B2 (en) 2002-06-20 2009-02-10 Multivac Sepp Haggenmuller Gmbh & Co. Kg Method and device for packaging

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010262A (en) * 1958-10-08 1961-11-28 Jr Herbert Rumsey Method of making packages wrapped in flexible sheet material
JPS49127792A (en) * 1973-04-17 1974-12-06
JPS5077189A (en) * 1973-11-12 1975-06-24
JPS5196684A (en) * 1975-02-18 1976-08-25

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010262A (en) * 1958-10-08 1961-11-28 Jr Herbert Rumsey Method of making packages wrapped in flexible sheet material
JPS49127792A (en) * 1973-04-17 1974-12-06
JPS5077189A (en) * 1973-11-12 1975-06-24
JPS5196684A (en) * 1975-02-18 1976-08-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7487625B2 (en) 2002-06-20 2009-02-10 Multivac Sepp Haggenmuller Gmbh & Co. Kg Method and device for packaging

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