JPS63169469U - - Google Patents

Info

Publication number

JPS63169469U

JPS63169469U JP6201187U JP6201187U JPS63169469U JP S63169469 U JPS63169469 U JP S63169469U JP 6201187 U JP6201187 U JP 6201187U JP 6201187 U JP6201187 U JP 6201187U JP S63169469 U JPS63169469 U JP S63169469U

Authority

JP

Japan

Prior art keywords

easy

seal portion

open composite

back seal

packaging body

Prior art date

1987-04-23

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

• 238000004806 packaging method and process Methods 0.000 claims description 6
• 238000007789 sealing Methods 0.000 claims description 2
• 239000002131 composite material Substances 0.000 claims 4
• 238000010586 diagram Methods 0.000 description 3