JPS61100250U - - Google Patents

Info

Publication number

JPS61100250U

JPS61100250U JP18644784U JP18644784U JPS61100250U JP S61100250 U JPS61100250 U JP S61100250U JP 18644784 U JP18644784 U JP 18644784U JP 18644784 U JP18644784 U JP 18644784U JP S61100250 U JPS61100250 U JP S61100250U

Authority

JP

Japan

Prior art keywords

outer shell

piece

core material

fold line

paperboard

Prior art date

1984-12-07

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

• 239000011162 core material Substances 0.000 claims description 6
• 238000003780 insertion Methods 0.000 claims description 3
• 230000037431 insertion Effects 0.000 claims description 3
• 239000011087 paperboard Substances 0.000 claims 2
• 238000005452 bending Methods 0.000 claims 1
• 239000000123 paper Substances 0.000 claims 1
• 238000000034 method Methods 0.000 description 1

Cited By (2)