Box of corrugated fibreboard and packaging method

Details Box of corrugated fibreboard and packaging method Box of corrugated fibreboard and packaging method

1989-12-26

1991-12-31

Elkins, Gary E.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Lifting or suspending element

229 23R, 22912532, B65D 532, B65D 546

Patent

active

050764918

ABSTRACT:
Box of corrugated fibreboard intended for packaging objects in the form of cut fine paper, comprising a lower portion (1) and an upper portion (10) with walls (3,4 and, respectively, (12,13,14) extending all about. The upper portion (10) is formed to contain the objects, and the walls (3,4) of the lower portion (1) extend a short distance outside the walls (12,13,14) of the upper portion. Opposed end walls (4) on the lower portion (1) are provided at their upper edges with handle lugs (6), which are foldable outward from the end walls (4).
According to the invention the objects first are placed in the upper portion (10). Its walls (12,13,14) are folded upward and enclose the objects. Thereafter the lower portion (1) is placed upon. Finally the box is turned to right side up.

REFERENCES:
patent: 626681 (1899-06-01), Etnier
patent: 2880866 (1959-08-01), Van Dyck
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patent: 4747486 (1988-05-01), Benno
patent: 4754879 (1988-07-01), Benno
patent: 4801077 (1989-01-01), Sweatt, III et al.
patent: 4802586 (1989-02-01), George
patent: 4848651 (1989-07-01), Hartness
patent: 4852796 (1989-08-01), Katzman
patent: 4869424 (1989-09-01), Wood

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