AIR FILTER FILTRATION MATERIAL, FILTER PACK, AIR FILTER UNIT, AND METHODS FOR MANUFACTURING THESE

AIR FILTER FILTRATION MATERIAL, FILTER PACK, AIR FILTER UNIT, AND METHODS FOR MANUFACTURING THESE

The purpose of the present invention is to provide an air filter filtration material in which it is possible to retain gaps between portions of the air filter filtration material in a folded state even if no separator is used, a filter pack, an air filter unit, and methods for manufacturing these. P...

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Hauptverfasser: NIINUMA HITOSHI, HYODO TAKAYUKI, MURAKAMI CHIZURU, KANDA TOSHIHIRO, KIMURA TAKASHI
Format: Patent
Sprache:chi ; eng
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PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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creator NIINUMA HITOSHI
HYODO TAKAYUKI
MURAKAMI CHIZURU
KANDA TOSHIHIRO
KIMURA TAKASHI
description The purpose of the present invention is to provide an air filter filtration material in which it is possible to retain gaps between portions of the air filter filtration material in a folded state even if no separator is used, a filter pack, an air filter unit, and methods for manufacturing these. Provided is an air filter filtration material that includes glass fibers, wherein the air filter filtration material comprises a protruding part configured so that the change in the protruding height thereof when the air filter filtration material is allowed to stand for one hour at or below an atmospheric temperature of 100 DEG C is 70% or less. 目的是提供一种空气过滤器滤材、过滤包、空气过滤器单元以及制造方法，即使不使用间隔件，也能够在弯折的状态下保持空气过滤器滤材的部分彼此的间隔。包括玻璃纤维的空气过滤器滤材包括隆起部，隆起部在100℃的环境温度下放置一个小时时的隆起高度的变化在70％以内。
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subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title AIR FILTER FILTRATION MATERIAL, FILTER PACK, AIR FILTER UNIT, AND METHODS FOR MANUFACTURING THESE
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