エアフィルタ濾材の製造方法、エアフィルタパックの製造方法およびエアフィルタユニットの製造方法

Japanese Patent JP7208464

B2

To provide a method for manufacturing an air filter medium in which deterioration in collection efficiency is suppressed to a low level, and to provide a method for manufacturing an air filter pack and a method for manufacturing an air filter unit.SOLUTION: A method for manufacturing an air filter medium includes a manufacturing process in a space of which absolute humidity is controlled to a specified value or more.SELECTED DRAWING: Figure 1

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Mayu Nishimura
Satoshi Hara

JP2018106388A

January 19, 2023

June 01, 2018

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Daikin Industries, Ltd.

B01D39/00; B01D39/16; B01D63/14; B01D67/00; B01D69/06; B01D71/32

JP2017064713A
JP2011202662A
JP2017159281A
JP2002346320A
JP2008239654A
JP2002346315A

Shinki Global IP Patent Corporation

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