JPH02141342U - - Google Patents

Info

Publication number

JPH02141342U

JPH02141342U JP4964089U JP4964089U JPH02141342U JP H02141342 U JPH02141342 U JP H02141342U JP 4964089 U JP4964089 U JP 4964089U JP 4964089 U JP4964089 U JP 4964089U JP H02141342 U JPH02141342 U JP H02141342U

Authority

JP

Japan

Prior art keywords

bag

bottom shape

inner bag

length

outer bag

Prior art date

1989-04-28

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

• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 230000001154 acute effect Effects 0.000 description 1
• 239000008187 granular material Substances 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1