PROCESS FOR THE MANUFACTURE OF A SOFT PLASTIC FILM

摘要

Process for the manufacture of a soft plastic film A process for the continuous manufacture of a perforated and - if necessary - textured plastic film, where the plastic film is extruded directly from the extrusion unit either onto one roller of a pair of rollers or directly into the gap between a pair of rollers and where the hot plastic film is perforated and - if necessary - textured on a roller under the influence of a vacuum and where shock cooling is already carried out during the perforating and - if relevanttexturing operations. Fig. 3