Paper making and fiber liberation – Processes and products – With printing and/or variegated coloring
Patent
1980-04-02
1985-10-29
Chin, Peter
Paper making and fiber liberation
Processes and products
With printing and/or variegated coloring
1621818, D21F 1100
Patent
active
045499306
ABSTRACT:
An uncoated paper web suitable for rotogravure printing with water-immiscible solvent-containing inks, the fibers of the web being partially or totally enveloped with a clay hydrogel, the clay being hydratable, colloidal and film-forming. The web provides superior printing results in rotogravure printing. A method for printing the web is disclosed.
REFERENCES:
patent: 1847326 (1932-03-01), Alsted
patent: 3433704 (1969-03-01), Hecklan et al.
Casey, Pulp and Paper, vol. III, (1961) pp. 1809, 1810.
Chin Peter
Feldmuhle Aktiengesellschaft
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