JPS647853U - - Google Patents

Info

Publication number

JPS647853U

JPS647853U JP10225987U JP10225987U JPS647853U JP S647853 U JPS647853 U JP S647853U JP 10225987 U JP10225987 U JP 10225987U JP 10225987 U JP10225987 U JP 10225987U JP S647853 U JPS647853 U JP S647853U

Authority

JP

Japan

Prior art keywords

bag

seals

vertical

horizontal

inflate

Prior art date

1987-07-02

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

• 239000007788 liquid Substances 0.000 claims 2
• 229920003002 synthetic resin Polymers 0.000 claims 2
• 239000000057 synthetic resin Substances 0.000 claims 2
• 238000005192 partition Methods 0.000 claims 1
• 238000004080 punching Methods 0.000 claims 1
• 238000009423 ventilation Methods 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 description 1

Cited By (1)