JPS6213785Y2 - - Google Patents

Info

Publication number

JPS6213785Y2

JPS6213785Y2 JP1981088344U JP8834481U JPS6213785Y2 JP S6213785 Y2 JPS6213785 Y2 JP S6213785Y2 JP 1981088344 U JP1981088344 U JP 1981088344U JP 8834481 U JP8834481 U JP 8834481U JP S6213785 Y2 JPS6213785 Y2 JP S6213785Y2

Authority

JP

Japan

Prior art keywords

film

sheet

polystyrene

impact polystyrene

food

Prior art date

1981-06-15

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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• 229920005669 high impact polystyrene Polymers 0.000 claims description 14
• 239000004797 high-impact polystyrene Substances 0.000 claims description 14
• -1 polypropylene Polymers 0.000 claims description 14
• 239000004743 Polypropylene Substances 0.000 claims description 13
• 229920001155 polypropylene Polymers 0.000 claims description 13
• 229920006248 expandable polystyrene Polymers 0.000 claims description 10
• 239000011230 binding agent Substances 0.000 claims description 8
• 229920003002 synthetic resin Polymers 0.000 claims description 6
• 239000000057 synthetic resin Substances 0.000 claims description 6
• 235000013305 food Nutrition 0.000 description 13
• 230000035699 permeability Effects 0.000 description 6
• 239000000463 material Substances 0.000 description 5
• 229920005989 resin Polymers 0.000 description 4
• 239000011347 resin Substances 0.000 description 4
• 239000004793 Polystyrene Substances 0.000 description 3
• 239000000853 adhesive Substances 0.000 description 3
• 230000001070 adhesive effect Effects 0.000 description 3
• 239000004794 expanded polystyrene Substances 0.000 description 3
• 238000010030 laminating Methods 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 229920002223 polystyrene Polymers 0.000 description 3
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
• JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
• 239000005038 ethylene vinyl acetate Substances 0.000 description 2
• 238000009413 insulation Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
• 235000011888 snacks Nutrition 0.000 description 2
• 239000004698 Polyethylene Substances 0.000 description 1
• 230000004888 barrier function Effects 0.000 description 1
• 229910002092 carbon dioxide Inorganic materials 0.000 description 1
• 239000001569 carbon dioxide Substances 0.000 description 1
• 239000012611 container material Substances 0.000 description 1
• 229920001577 copolymer Polymers 0.000 description 1
• 238000005520 cutting process Methods 0.000 description 1
• 230000006866 deterioration Effects 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 239000006260 foam Substances 0.000 description 1
• 239000004615 ingredient Substances 0.000 description 1
• 235000021056 liquid food Nutrition 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 229920005990 polystyrene resin Polymers 0.000 description 1
• QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
• 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
• 238000003860 storage Methods 0.000 description 1
• 238000009966 trimming Methods 0.000 description 1
• 238000007666 vacuum forming Methods 0.000 description 1