JPS6215139Y2 - - Google Patents

Info

Publication number

JPS6215139Y2

JPS6215139Y2 JP1981039896U JP3989681U JPS6215139Y2 JP S6215139 Y2 JPS6215139 Y2 JP S6215139Y2 JP 1981039896 U JP1981039896 U JP 1981039896U JP 3989681 U JP3989681 U JP 3989681U JP S6215139 Y2 JPS6215139 Y2 JP S6215139Y2

Authority

JP

Japan

Prior art keywords

bottom plate

side material

peripheral side

circumferential

foamed resin

Prior art date

1981-03-19

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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• 239000000463 material Substances 0.000 claims description 35
• 230000002093 peripheral effect Effects 0.000 claims description 26
• 238000004806 packaging method and process Methods 0.000 claims description 14
• 239000011347 resin Substances 0.000 claims description 14
• 229920005989 resin Polymers 0.000 claims description 14
• 238000005452 bending Methods 0.000 claims description 9
• 229920006248 expandable polystyrene Polymers 0.000 claims description 5
• 239000002131 composite material Substances 0.000 claims description 4
• 235000013305 food Nutrition 0.000 description 6
• 239000000853 adhesive Substances 0.000 description 5
• 230000001070 adhesive effect Effects 0.000 description 5
• 238000005520 cutting process Methods 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 238000007667 floating Methods 0.000 description 3
• 238000005304 joining Methods 0.000 description 3
• 230000003014 reinforcing effect Effects 0.000 description 3
• 239000010410 layer Substances 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 238000007789 sealing Methods 0.000 description 2
• 230000001154 acute effect Effects 0.000 description 1
• 238000004026 adhesive bonding Methods 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000005336 cracking Methods 0.000 description 1
• 229910003460 diamond Inorganic materials 0.000 description 1
• 239000010432 diamond Substances 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 229920005669 high impact polystyrene Polymers 0.000 description 1
• 239000004797 high-impact polystyrene Substances 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000004798 oriented polystyrene Substances 0.000 description 1
• 239000002356 single layer Substances 0.000 description 1
• 230000003068 static effect Effects 0.000 description 1
• 239000013585 weight reducing agent Substances 0.000 description 1