LIFTING DEVICE FOR BULK TYPE BAGS

摘要

The invention relates to lifting mechanisms for bulk type bags. The lift mechanism (20) generally is a structure made from straps (22) of fabric which can be formed with a bulk bag (2) or attached to as desired. The lift mechanism (20) includes an opening/guidance means (28) which can interact with a tyne (40) or other implement of a lifting apparatus (42), to provide an opening (9) into which the tyne can proceed. In other embodiment the opening/guidance means is in the form of a spring or bias means (52) to keep the lifting straps (22) or flexible lift means away from a bag top cover (8), so as to provide an opening (9).