MULTILAYER FILTRATION MATERIAL FOR FILTER, METHOD FOR MANUFACTURING SAME, AND AIR FILTER

• Main Author: KAMIYAMA, MIE
• Format: Patent
• Language: English; French; Japanese
• Published: 06.08.2015
• Subjects: IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; SEPARATION; TEXTILES; TRANSPORTING; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

[Problem] To provide a multilayer filtration material for a filter having low pressure loss and high trapping performance, a method for manufacturing said material, and an air filter not only having low pressure loss and high trapping performance but also exceptional pleat shapability and deformabil...