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TECHNOLOGY OF THE ADHESION FOR ADHESIVE
PAPER AND RUBBER TO METAL
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Stick an ordinary paper, a label, etc. On a smoothly polished metal surface, as it is known, is very difficult: the paper falls off very quickly. This inconvenience is easily eliminated by the following method: prepare a concentrated aqueous solution of soda, carefully wet the metal surface with a heated solution; Then wipe it dry with a rag, cover it with a thin layer of onion juice (cut the onion in half and rub the place). In addition, glue the paper with the following glue: take the wheat flour, add as much sugar to it, pour the given mash with cold water, Up to the density of sour cream, then brewed with sheer boiling water and stir until transparent. The paper pasted in this way is held so tightly that it can only be scraped off with a knife.
To glue the rubber to the metal, prepare the following glue: dissolve shellac, we are tenfold strong ammonia.
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