Embossing process and product

Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...

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Details

428153, 428156, 428172, D 5 53, B32B 328, B32B 2900

Patent

active

047599677

ABSTRACT:
Cross-machine strength reduction of creped wadding sheets due to embossing is reduced by a background embossing pattern having elongated embossments oriented with the major axis of the embossments substantially parallel to the cross-machine direction of the sheet.

REFERENCES:
patent: D217071 (1970-03-01), Volo
patent: D262747 (1982-01-01), Erickson
patent: 3519528 (1970-07-01), Fourness
patent: 3673060 (1972-06-01), Murphy et al.
patent: 3708366 (1973-01-01), Donnelly

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