Back to results
US 4,289,253 AGranted
Method for warming and damping of non-woven, disposable, strength treated napkins or towels
AssigneeDuni Bila AB
InventorKarl G. B. Andersson
Life of this patent
Estimating the term…
Abstract
A method and device for warming and damping of disposable, wet strength treated napkins or towels are disclosed. The device comprises a plastic coated box blank which is folded into a trough having tight corner sections. The napkins or towels to be heated are placed in the trough and a quantity of water which has been heated to almost boiling is poured into the trough and over the napkins. The napkins can then be delivered for use in a warmed and damped condition.
Claims1
A method for warming and dampening of non-woven, disposable wet strength napkins or towels comprising:
- providing a trough-shaped box having a waterproof coating therein and having water-tight corner sections and an open end;
- placing a plurality of non-woven disposable wet strength treated napkins upright in said box in side by side relationship with one end of each of said napkins facing said open end of said trough-shaped box;
- heating a predetermined quantity of water to approximately its boiling point;
- pouring said predetermined quantity of heated water through said open end into said trough-shaped box over said plurality of napkins to collectively and completely warm and dampen said plurality of napkins in said trough-shaped box, said predetermined quantity of water being large enough so that each of said napkins is entirely dampened but small enough so that the napkins do not drip upon dispensing;
- and
- dispensing said dampened and warmed napkins directly from said trough-shaped box.
3 more elements
Dependencies are inferred from the claim text.