JPS6171427U - - Google Patents

Info

Publication number

JPS6171427U

JPS6171427U JP15768284U JP15768284U JPS6171427U JP S6171427 U JPS6171427 U JP S6171427U JP 15768284 U JP15768284 U JP 15768284U JP 15768284 U JP15768284 U JP 15768284U JP S6171427 U JPS6171427 U JP S6171427U

Authority

JP

Japan

Prior art keywords

film

laminated

rough

biaxially stretched

stretched polypropylene

Prior art date

1984-10-18

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

• 239000004743 Polypropylene Substances 0.000 claims description 5
• -1 polypropylene Polymers 0.000 claims description 5
• 229920001155 polypropylene Polymers 0.000 claims description 5
• 238000004806 packaging method and process Methods 0.000 claims description 2
• 239000002985 plastic film Substances 0.000 claims 1
• 229920006255 plastic film Polymers 0.000 claims 1
• 230000003746 surface roughness Effects 0.000 claims 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 230000004888 barrier function Effects 0.000 description 1
• 239000002131 composite material Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1