Stable blocks formed of shredded paper-like material

Stock material or miscellaneous articles – Compacted trash or refuse bundle

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241 3, 264118, 428318, 428409, 428913, B65D 7100

Patent

active

041489527

ABSTRACT:
A stable block is formed of shredded paper or paper-like material (herein after referred to as "paper") and a binder such as ligninsulfonate. The block is formed by shredding paper, mixing the shreds with a binder such as ligninsulfonate resin, and placing the same in a heated matrix of a die; and while in the die, subjecting the mixture to high pressure.

REFERENCES:
patent: 1812969 (1931-07-01), Mason
patent: 3403074 (1968-09-01), Emerson
patent: 3654048 (1972-04-01), Bathgate
patent: 3664076 (1972-05-01), McCoy
patent: 3718536 (1973-02-01), Downs
patent: 3736221 (1973-05-01), Evers et al.
patent: 3763621 (1973-10-01), Klein et al.

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