Tote box with block insert locking capability

Envelopes – wrappers – and paperboard boxes – Paperboard box – Separate reinforcing element

Patent

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Details

206523, 206586, 220410, B65D 544, B65D 550

Patent

active

055225390

ABSTRACT:
A tote box made from a foldable corrugated plastic sheet blank is disclosed having block insert locking tabs to hold block inserts within the tote box secure against movement without use of any fasteners or adhesives. The block inserts are removable for subsequent reuse or replacement.

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patent: 5360115 (1994-11-01), Makino

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