Food or edible material: processes – compositions – and products – Product with defined indicating means – e.g. – indicia – etc.
Patent
1973-03-07
1976-06-01
Hoffman, James R.
Food or edible material: processes, compositions, and products
Product with defined indicating means, e.g., indicia, etc.
426140, 426250, 426383, 426540, 426641, A22C 1300, A23L 1275
Patent
active
039610829
ABSTRACT:
A water-resistant printed mark is applied to collagen food casings using an edible printing ink comprising a pigment dyestuff, a liquid vehicle, and a cross-linkable substance. After application of the ink mark, the tube is subjected to a heating and/or tanning treatment to effect cross-linking and render the mark water resistant.
REFERENCES:
patent: 2054148 (1936-09-01), Walter
patent: 3446633 (1969-05-01), Talty
patent: 3682661 (1972-08-01), Turbak
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