Safety fringe for paper

Details Safety fringe for paper Safety fringe for paper

1993-01-14

1994-07-12

Lavinder, Jack

Manufacturing container or tube from paper; or other manufacturi

Surface treatment

493480, B31D 100

Patent

active

053284399

ABSTRACT:
A safety fringe is formed around the edge of paper products in order to reduce the likelihood of people receiving cuts. A softened and weakened fringe is formed by pressing a hard-surfaced mechanical member against a narrow strip near the edge of the paper. Many commonly-available machine parts are suitable for this purpose. A safety fringe can be formed at the mill or at any other stage in the processing or handling of paper.

REFERENCES:
patent: 42510 (1864-04-01), Robjohn
patent: 219464 (1879-09-01), Hake
patent: 221933 (1879-11-01), Oechsli
patent: 439058 (1890-10-01), Fiala
patent: 638361 (1899-12-01), Schumann
patent: 711840 (1902-10-01), Fernald
patent: 1362689 (1920-12-01), Higgons
patent: 1748389 (1930-08-01), Marcel
patent: 1865459 (1932-11-01), Edmands
patent: 1939571 (1933-12-01), Rau
patent: 2020668 (1935-03-01), Wandel
patent: 2168895 (1939-07-01), Asnes
patent: 2874618 (1959-02-01), Yang
patent: 3352738 (1967-11-01), Doll

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