JPS62181944U - - Google Patents

Info

Publication number

JPS62181944U

JPS62181944U JP6872586U JP6872586U JPS62181944U JP S62181944 U JPS62181944 U JP S62181944U JP 6872586 U JP6872586 U JP 6872586U JP 6872586 U JP6872586 U JP 6872586U JP S62181944 U JPS62181944 U JP S62181944U

Authority

JP

Japan

Prior art keywords

resin layer

layer

thermoplastic resin

foamed

packaging bag

Prior art date

1986-05-09

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

Links

• Espacenet
• Global Dossier
• Discuss

• 239000010410 layer Substances 0.000 claims description 20
• 238000004806 packaging method and process Methods 0.000 claims description 13
• 229920005992 thermoplastic resin Polymers 0.000 claims description 7
• 229920005989 resin Polymers 0.000 claims description 6
• 239000011347 resin Substances 0.000 claims description 6
• 239000012790 adhesive layer Substances 0.000 claims description 3
• 239000000463 material Substances 0.000 claims 9
• 229920000092 linear low density polyethylene Polymers 0.000 claims 4
• 239000004707 linear low-density polyethylene Substances 0.000 claims 4
• -1 polyethylene Polymers 0.000 claims 2
• 239000004698 Polyethylene Substances 0.000 claims 1
• 239000004743 Polypropylene Substances 0.000 claims 1
• 239000006229 carbon black Substances 0.000 claims 1
• 229920006248 expandable polystyrene Polymers 0.000 claims 1
• 239000000314 lubricant Substances 0.000 claims 1
• 229920000573 polyethylene Polymers 0.000 claims 1
• 229920001155 polypropylene Polymers 0.000 claims 1
• 239000000126 substance Substances 0.000 claims 1
• 239000005022 packaging material Substances 0.000 description 3
• 238000010586 diagram Methods 0.000 description 1
• 229920001684 low density polyethylene Polymers 0.000 description 1
• 239000004702 low-density polyethylene Substances 0.000 description 1