AN INK CARTRIDGE

摘要

An ink cartridge (10) is provided which includes a rigid housing (12) and a flexible ink storage bag (14) inserted within the housing (12). The storage bag (14), which is connectable to the ink supply line (21) of a printer by means of a hollow needle (22), is impenetrable by the needle (22) or similar when the storage bag (14) is depleted of ink.