JPS54159095A - Packing vessel - Google Patents

Packing vessel

Info

Publication number
JPS54159095A
JPS54159095A JP6806878A JP6806878A JPS54159095A JP S54159095 A JPS54159095 A JP S54159095A JP 6806878 A JP6806878 A JP 6806878A JP 6806878 A JP6806878 A JP 6806878A JP S54159095 A JPS54159095 A JP S54159095A
Authority
JP
Japan
Prior art keywords
vessel
polypropylene
ethylene
packing
layer
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
JP6806878A
Other languages
Japanese (ja)
Other versions
JPS613696B2 (en
Inventor
Takashi Maruyama
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP6806878A priority Critical patent/JPS54159095A/en
Publication of JPS54159095A publication Critical patent/JPS54159095A/en
Publication of JPS613696B2 publication Critical patent/JPS613696B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a packing vessel capable of being sterilized by steam or hot water and at a high pressure and temperature even when a polyvinyl alcoholic resin is used for an outer layer thereof.
CONSTITUTION: A vessel 1, having more than two layers and an outer layer of which is made of saponified polymer of ethylene and vinylacetate containing 20W50 mol % of ethylene and saponified more than 99'%, is packed by an outer packing member 2, made of polypropylene or an inner layer thereof is of polypropylene, and a space 3 between the vessel 1 and the outer paking member 2 is evacuated or filled with N or CO2. The vessel 1 is preferable to have the inner layer of polypropylene, the intermadia layer of denatured polypropylene denatured by unsaturated carbonic acid or derivative thereof and the outer layer of saponified polymer of ethylene and vinyl acetate from the view point of heat-resistivity, hygienic problems, transparency and surface luster. The packing vessel of above-described combination may be sterilized at a temperature of more than 110°C and a pressure of 1.0W3.5 Kg/cm2 during 4W50 minutes. In case the gas is filled after evacuation, the pressure of the gas is preferable to be more than 2.5 kg/cm2.
COPYRIGHT: (C)1979,JPO&Japio
JP6806878A 1978-06-06 1978-06-06 Packing vessel Granted JPS54159095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6806878A JPS54159095A (en) 1978-06-06 1978-06-06 Packing vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6806878A JPS54159095A (en) 1978-06-06 1978-06-06 Packing vessel

Publications (2)

Publication Number Publication Date
JPS54159095A true JPS54159095A (en) 1979-12-15
JPS613696B2 JPS613696B2 (en) 1986-02-04

Family

ID=13363081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6806878A Granted JPS54159095A (en) 1978-06-06 1978-06-06 Packing vessel

Country Status (1)

Country Link
JP (1) JPS54159095A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143647A (en) * 1983-02-07 1984-08-17 Konishiroku Photo Ind Co Ltd Ink receiving body for ink jet recording and preparation thereof
JPS61127467A (en) * 1984-11-09 1986-06-14 出光石油化学株式会社 Thermoformed shape for packaging retort food

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59143647A (en) * 1983-02-07 1984-08-17 Konishiroku Photo Ind Co Ltd Ink receiving body for ink jet recording and preparation thereof
JPH0361592B2 (en) * 1983-02-07 1991-09-20 Konishiroku Photo Ind
JPS61127467A (en) * 1984-11-09 1986-06-14 出光石油化学株式会社 Thermoformed shape for packaging retort food
JPH048311B2 (en) * 1984-11-09 1992-02-14 Idemitsu Petrochemical Co

Also Published As

Publication number Publication date
JPS613696B2 (en) 1986-02-04

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