Procedure for making water resistant and boiling superficial triples, manufactured from fibrous masses that cotenate animal origin collagen. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for making artificial casings made of fibrous masses containing collagen, of animal origin, characterized in that the artificial casings are led after their exit from the molding nozzle through a bath of salt with de-swelling effect, which has added resin-forming or hardening-forming materials, such as formaldehyde and resorcin or formaldehyde and hydroquinone. (Machine-translation by Google Translate, not legally binding)