MULTIPLE CARTRIDGE, CARTRIDGE ARRAY FRAME

摘要

In order to prevent a leakage of pressurized air when a force of 12 N is applied, a multiple cartridge (A) of the present invention plurally provides porous membrane cartridges ( 1 ) side by side by a link piece ( 5 ), each of which has a tubular barrel ( 10 ) having openings ( 11 a, 11 b) at a top end portion ( 13 ) and rear end portion thereof; a cap ( 20 ) that is formed like a tube having a fit-in portion ( 22 ) for fitting outside the top end portion, and abuts an opening edge ( 14 ) of the top end portion, and has a sandwich face ( 24 ) for sandwiching a porous membrane (F) between the cap and the barrel; and the porous membrane sandwiched between the opening edge of the barrel and the cap.