JPS6324831Y2 - - Google Patents

Info

Publication number

JPS6324831Y2

JPS6324831Y2 JP6329381U JP6329381U JPS6324831Y2 JP S6324831 Y2 JPS6324831 Y2 JP S6324831Y2 JP 6329381 U JP6329381 U JP 6329381U JP 6329381 U JP6329381 U JP 6329381U JP S6324831 Y2 JPS6324831 Y2 JP S6324831Y2

Authority

JP

Japan

Prior art keywords

heat

peripheral wall

pot

metal foils

sealing film

Prior art date

1981-04-27

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 239000011888 foil Substances 0.000 claims description 26
• 229910052751 metal Inorganic materials 0.000 claims description 22
• 239000002184 metal Substances 0.000 claims description 22
• 230000002093 peripheral effect Effects 0.000 claims description 19
• 238000007789 sealing Methods 0.000 claims description 13
• 239000002131 composite material Substances 0.000 claims description 8
• 238000010030 laminating Methods 0.000 claims description 2
• 229910052782 aluminium Inorganic materials 0.000 description 4
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
• 238000009835 boiling Methods 0.000 description 3
• 230000014759 maintenance of location Effects 0.000 description 2
• 239000004677 Nylon Substances 0.000 description 1
• 239000004698 Polyethylene Substances 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 239000005038 ethylene vinyl acetate Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 229920001778 nylon Polymers 0.000 description 1
• 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
• -1 polyethylene Polymers 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1
• 230000037303 wrinkles Effects 0.000 description 1