METHOD FOR PRODUCING A WET-LAID NONWOVEN FABRIC

• Main Authors: PANIAGUA JUAN, BOGERSHAUSEN ANDREAS, SCHICHT FRANK
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2019
• Subjects: BLASTING; BRAIDING; COTTON-WOOL; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS; HEATING; KNITTING; LACE-MAKING; LIGHTING; MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL; MECHANICAL ENGINEERING; METHODS OF PRODUCING PAPER THEREON; NON-WOVEN FABRICS; PAPER-MAKING; PAPER-MAKING MACHINES; PRODUCTION OF CELLULOSE; TEXTILES; TRIMMINGS; WADDING; WEAPONS

The invention relates to a method for producing a wet-laid nonwoven fabric web, comprising the following steps: providing a fibrous web comprising industrially manufactured inorganic fibers or fibersof synthetically produced polymers and alternating thermal drying of the fibrous web by means of infrared radiation and hot air for generating the nonwoven fabric web. 本发明涉及一种用于制造湿法成网的无纺织物料幅的方法，所述方法包括以下步骤：提供纤维料幅，所述纤维料幅包括工业生产的无机纤维或由合成法生产的聚合物制成的纤维；并且借助红外辐射和热空气对纤维料幅交替地进行热干燥，以便形成无纺织物料幅。