Procedure for the preparation of a substitute leather material. (Machine-translation by Google Translate, not legally binding)

摘要

Process for the preparation of a substitute material of the leather, elastic, resistant to the formation of small balls, resistant to wear and permeable to water vapor, based on a veil material characterized in that a veil material treated with needles and/or previously agglutinated with small amounts of binder in a manner known per se that is optionally split or polished, is treated on the one hand, in the case of having previously performed the slitting or polishing from the smooth lasso where it has been split or polished, with the solution or dispersion of a coagulable binder, adjusted so as to be sensitive to heat, the binder does not penetrate completely into the mass of the web material and is progressively enriched from the side where the application has been made subsequently. The binder coagulates and a coating layer is applied, also on the smooth side that has been split or polished or on the side where the binder has been applied and eventually flowers are applied by subsequent embossing on the coating layer. (Machine-translation by Google Translate, not legally binding)