GLUE COMPOUND FOR AUTOMATIC STICKING OF PAPER LABELS TO HYDROPHOBIC SURFACES AND METHOD OF ITS PRODUCTION Russian patent published in 1995 - IPC

FIELD: food industry. SUBSTANCE: compound for sticking of paper labels, along with carbamide and water, uses sodium or ammonium liguin sulfonate, xylite, dextrin or carboxymethyl cellulose. At production of glue compound sodium liguin sulfonate is introduced into a water bath at 20 to 30 C; then dextrin or carboxymethyl cellulose with addition of carbamide at a mass relation 900 - 1000 : 160 - 240 : 9.1 - 10.5 or 900 - 1000: 5.0 - 10.0 : 9.1 - 10.5, respectively, is heated to 75 to 80 C and seasoned for 25 to 30 min, having preliminarily introduced 5.0 to 6.0 mass parts of xylitane (for 1000 mass parts of water). EFFECT: enhanced quality. 2 cl, 3 tbl