Embossments for minimizing nesting in roll material

Details Embossments for minimizing nesting in roll material Embossments for minimizing nesting in roll material

1985-06-12

1987-06-09

Martin, Roland E.

Stock material or miscellaneous articles

Structurally defined web or sheet

Nonplanar uniform thickness material

428171, 428906, 162109, 162113, 162117, B32B 330

Patent

active

046719830

ABSTRACT:
A repeating arrangement of embossments for roll material includes a first array of projections generally regularly spaced from one another and a second array of projections superimposed on the first array of projections with each projection of the second array extending longitudinally between two projections of the first array so as to minimize nesting of adjacent layers of material.

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