JPS61125917U - - Google Patents

Info

Publication number

JPS61125917U

JPS61125917U JP780885U JP780885U JPS61125917U JP S61125917 U JPS61125917 U JP S61125917U JP 780885 U JP780885 U JP 780885U JP 780885 U JP780885 U JP 780885U JP S61125917 U JPS61125917 U JP S61125917U

Authority

JP

Japan

Prior art keywords

partition

side wall

welding

thermoplastic resin

corrugated board

Prior art date

1985-01-23

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

• 238000005192 partition Methods 0.000 claims description 11
• 239000000463 material Substances 0.000 claims description 9
• 238000010438 heat treatment Methods 0.000 claims description 4
• 238000005452 bending Methods 0.000 claims description 2
• 229920005992 thermoplastic resin Polymers 0.000 claims 2
• 238000003466 welding Methods 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000000638 solvent extraction Methods 0.000 description 2