Napkin

Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness

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Details

428153, 428157, 428176, 428177, 428181, 428192, 428212, B32B 300, B32B 2302

Patent

active

057362246

ABSTRACT:
A napkin is folded so that certain layers include marginal portions which extend beyond the remaining layers. The marginal portions are provided with a deeper embossing pattern than the remaining portions of the napkin to provide enhanced banding and handling of a stack of napkins.

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patent: 4307141 (1981-12-01), Walburn
patent: 4320162 (1982-03-01), Schulz
patent: 4803032 (1989-02-01), Schulz
patent: 4921034 (1990-05-01), Burgess et al.
patent: 4942077 (1990-07-01), Wendt et al.
patent: 5093068 (1992-03-01), Schulz
patent: 5415918 (1995-05-01), Lang et al.
patent: 5458950 (1995-10-01), Bredenick et al.

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