JPS6180214U - - Google Patents

Info

Publication number

JPS6180214U

JPS6180214U JP16485384U JP16485384U JPS6180214U JP S6180214 U JPS6180214 U JP S6180214U JP 16485384 U JP16485384 U JP 16485384U JP 16485384 U JP16485384 U JP 16485384U JP S6180214 U JPS6180214 U JP S6180214U

Authority

JP

Japan

Prior art keywords

composite sheet

paper composite

joined

paper

head

Prior art date

1984-10-31

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

• 239000002131 composite material Substances 0.000 claims description 7
• 229920005989 resin Polymers 0.000 claims description 3
• 239000011347 resin Substances 0.000 claims description 3
• 229920005992 thermoplastic resin Polymers 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims 3
• 239000000463 material Substances 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 238000007789 sealing Methods 0.000 claims 1
• 238000003466 welding Methods 0.000 claims 1
• 239000010410 layer Substances 0.000 description 5
• 239000012790 adhesive layer Substances 0.000 description 2
• 239000011265 semifinished product Substances 0.000 description 1
• 238000004381 surface treatment Methods 0.000 description 1
• 238000003856 thermoforming Methods 0.000 description 1