Free-flowing dunnage of molded pulp

Details Free-flowing dunnage of molded pulp Free-flowing dunnage of molded pulp

1991-11-29

1993-07-27

Robinson, Ellis P.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

206523, 206584, 428174, 428178, 428192, 428402, 4285371, 4285375, 4289033, 428170, 493967, B32B 300

Patent

active

052309436

ABSTRACT:
Free-flowing dunnage packaging material is made from molded pulp to form non-planar, dish-like shapes, each having a hollowed central void preferably surrounded by beaded edges. The dunnage pieces are preferably manufactured by a free of form process which results in random shaping, thereby avoiding nesting and maintaining package volume.

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Use and Testing of Free-Flowing Cushioning, by Arthur Graham Modern Packaging Magazine, Jul. 1971.
Emery International Developments, Ltd.-Pulp Molding Equipment Brochure.

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