JPS61186431U - - Google Patents

Info

Publication number

JPS61186431U

JPS61186431U JP7101185U JP7101185U JPS61186431U JP S61186431 U JPS61186431 U JP S61186431U JP 7101185 U JP7101185 U JP 7101185U JP 7101185 U JP7101185 U JP 7101185U JP S61186431 U JPS61186431 U JP S61186431U

Authority

JP

Japan

Prior art keywords

film

deposited

polyethylene

paper

packaging material

Prior art date

1985-05-13

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• -1 polypropylene Polymers 0.000 claims description 8
• 239000004698 Polyethylene Substances 0.000 claims description 7
• 229920000573 polyethylene Polymers 0.000 claims description 7
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
• 229910052782 aluminium Inorganic materials 0.000 claims description 5
• 239000004743 Polypropylene Substances 0.000 claims description 3
• 229920001155 polypropylene Polymers 0.000 claims description 3
• 239000005022 packaging material Substances 0.000 claims 4
• 238000003466 welding Methods 0.000 claims 2