JPS62189124U - - Google Patents

Info

Publication number

JPS62189124U

JPS62189124U JP7808486U JP7808486U JPS62189124U JP S62189124 U JPS62189124 U JP S62189124U JP 7808486 U JP7808486 U JP 7808486U JP 7808486 U JP7808486 U JP 7808486U JP S62189124 U JPS62189124 U JP S62189124U

Authority

JP

Japan

Prior art keywords

intermediate layer

protected

plastic film

protective plastic

extrusion

Prior art date

1986-05-26

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

• 239000002985 plastic film Substances 0.000 claims description 4
• 229920006255 plastic film Polymers 0.000 claims description 4
• 230000001681 protective effect Effects 0.000 claims description 3
• 239000000463 material Substances 0.000 claims 2
• 239000000853 adhesive Substances 0.000 claims 1
• 230000001070 adhesive effect Effects 0.000 claims 1
• 239000002131 composite material Substances 0.000 claims 1
• 238000001125 extrusion Methods 0.000 claims 1
• 229920005672 polyolefin resin Polymers 0.000 claims 1