Improvements in the manufacture of rebutted laminated or sticked triplets, for sausages. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in the manufacture of reconstructed, laminated or glued casings, for sausages, preferably from thin pig casings which are cut in a manner known per se to form laminar portions, characterized by the operations of immersing said laminar portions in an aqueous solution of protein, such as an animal albumin, to which a plasticizer has been optionally added, with an acidic pH of 2.5 to 4 or alkaline of 9 to 12, so that upon swelling of the gut sheets by the swelling effect exerted on them by said acid or alkali, is impregnated by absorption of the solution of proteins in which they are submerged; of spreading the gut sheets thus prepared, in one or more layers, in a manner known per se, on a suitable mold so that in each layer the longitudinal edges of said sheets are superimposed; to dry the reconstructed casing, mounted on its mold, at high temperatures of 90º to 100ºC; of immersing the reconstructed casing and mold assembly for a short period of time in a tanning bath prepared with an aldehyde or other suitable tanning agent in a solution of 1 to 5 per thousand and with a pH of 2.5 to 4, in order to that the proteins absorbed by the gut are insoluble and the lamellar portions are strongly adhered to each other; of drying the tanned casing, once removed with its mold from the tanning bath, at temperatures of 60º to 100º C; of introducing the mold with the already dried casing into a sleeve constituted by a tubular net of cotton or other natural or synthetic fiber, which has previously been impregnated with the same protein solution, optionally with a plasticizer, of an acidic pH of 2, 5 to 4 or alkaline from 9 to 12; of drying the assembly formed by the reconstructed casing and tubular network, still arranged on the mold, at a temperature comprised between 60º and 100º C; to submerge this assembly again in the tanning bath and to re-dry it at a temperature of 60º to 100º C; and, finally, of separating the cast, reinforced and tanned casing from the mold by procedures known per se. (Machine-translation by Google Translate, not legally binding)