JPH0136408Y2 - - Google Patents

Info

Publication number

JPH0136408Y2

JPH0136408Y2 JP15051785U JP15051785U JPH0136408Y2 JP H0136408 Y2 JPH0136408 Y2 JP H0136408Y2 JP 15051785 U JP15051785 U JP 15051785U JP 15051785 U JP15051785 U JP 15051785U JP H0136408 Y2 JPH0136408 Y2 JP H0136408Y2

Authority

JP

Japan

Prior art keywords

bag

gusset

bottom seal

cut

folding

Prior art date

1985-10-01

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002131 composite material Substances 0.000 claims description 4
• 238000005520 cutting process Methods 0.000 claims description 2
• 238000003466 welding Methods 0.000 claims description 2
• 239000000203 mixture Substances 0.000 claims 1
• 239000011347 resin Substances 0.000 claims 1
• 229920005989 resin Polymers 0.000 claims 1
• 238000000034 method Methods 0.000 description 3
• 229920003002 synthetic resin Polymers 0.000 description 3
• 239000000057 synthetic resin Substances 0.000 description 3
• 230000007423 decrease Effects 0.000 description 2
• 238000009826 distribution Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000004744 fabric Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 238000003860 storage Methods 0.000 description 1