Dry container capable of accommodating bulk cargo

Abstract From the Canadian patent

A dry container capable of accommodating bulk cargo which consists of a hexahedral vessel having its door opening onto at least one side shell face thereof said dry container, comprising a pair of longitudinal corner-post grooves facing each other disposed near the door opening, reinforcement rig members whose each end is inserted into each corresponding groove arranged a set at a distance to each other and each bridging the front corner posts, and a flexible inner-container-bag arranged inside the space defined by the plane including the set of reinforcement rigid members disposed in the dry container and by other shell faces than the face nearest the rigid members so as to fit the bag …