Procedure for the manufacture of hard molded articles starting from natural fibers and machinery for their put in practice. (Machine-translation by Google Translate, not legally binding)

摘要

Process for the manufacture of hard molded articles based on natural fibers, and application machines characterized by comprising a first phase of forming the fiber layer, which is applied on one of the internal or external surfaces of a mold which has the same way as if an article to be obtained, which layer of fibers is adapted to said surface of the mold by immersing it in a suspension of the fibers in water or by applying the precise amount of paste in the form of an aqueous suspension the surface of the mold, contained in this case in a suitable container, eliminating the water of the their pension by simple methods such as gravity dewatering, centrifugation, aspiration, etc. (Machine-translation by Google Translate, not legally binding)