Spaced pocket filter assembly and method of manufacturing same

Details Spaced pocket filter assembly and method of manufacturing same Spaced pocket filter assembly and method of manufacturing same

1998-01-30

2000-01-04

Simmons, David A.

Gas separation

Flexible or collapsible bag type

With securing or supporting means

55381, 55382, 553417, 55529, 55DIG5, 55DIG12, 156204, 156227, 156474, B01D 4602

Patent

active

060105488

ABSTRACT:
A spaced pocket filter assembly has a pocket secured to a holding frame and a spacing member within the pocket made of a single sheet of material. The spacing member has an alternately folded Z or zig zag configuration and is secured to the interior of the pocket along each of the fold lines. The pocket assembly can be manufactured by interposing a roll of a sheet media for the spacing member between rolls of filter media for the pocket. The spacing member media is folded into the Z or zig zag configuration, layered between the pocket media, and secured to the pocket media continuously along the fold lines.

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Product Brochure entitled Pocket Filter Type F50.
Product Brochure entitled Pocket Filter Type MF90.
Product Brochure entitled Pocket Filter Type T60.

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