Closure for plastic bag, e.g. for hospital waste, comprises gathered band welded to top of bag, section of band being detachable and threaded through hole and drawn tight to close bag

摘要

The closure for a plastic bag (1) comprises a gathered band (3) welded to the top of the bag. A section (3c) of this is detachable and can be threaded through a hole (3h) in another part of it and drawn tight to close the bag.