JPS61122838U - - Google Patents

Info

Publication number

JPS61122838U

JPS61122838U JP706285U JP706285U JPS61122838U JP S61122838 U JPS61122838 U JP S61122838U JP 706285 U JP706285 U JP 706285U JP 706285 U JP706285 U JP 706285U JP S61122838 U JPS61122838 U JP S61122838U

Authority

JP

Japan

Prior art keywords

foam sheet

corrugated board

plastic foam

soft plastic

liner

Prior art date

1985-01-21

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

• 239000002984 plastic foam Substances 0.000 claims description 5
• 239000002985 plastic film Substances 0.000 claims description 3
• 229920006255 plastic film Polymers 0.000 claims description 3
• 238000001125 extrusion Methods 0.000 claims description 2
• 238000003475 lamination Methods 0.000 claims description 2
• 239000000853 adhesive Substances 0.000 claims 1
• 230000001070 adhesive effect Effects 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000002131 composite material Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1