... Pneumatic hot cutter 5)Hi-level machine Keestar 81300A1HL Bag Sewing Machine .APPLICATIONSKeestar 81300A1HL is a safety stitch 401.502 (one ... especially suitable for side sew on container bags. .Keestar 81300A1HL Bag Sewing Machine could replace Newlong DHR-6 and Union ... Special 81300A1HL Bag Sewing Machine. .FEATURESSafety stitch 401.502 (one double ...