Semi-rigid holder for sorting and transporting documents has hinged and spring-loaded sides that are compressed inside rigid housing for filling

摘要

The holder (1) is made from a semi-rigid material with a closed end (3), an opening end (8), a top and bottom (4, 5) and side walls (6, 7) with spring-loaded hinges (10) to reduce the holder's depth. During sorting and filling operations the holder is inserted into a rigid box (11) or one compartment of a multi-compartment box to compress its spring-loaded sides and open the holder to its full depth.