... made parts 5)High level machine Keestar 80700C2 Bag Sewing Machine .APPLICATIONSKeestar 80700C2 Bag Sewing Machine for even matched sewing ... tubes and inserting to covers of container bags. .Keestar 80700C2 Bag Sewing Machine could replace Newlong DR-7UW and ... Union Special 80700C2 Bag Sewing Machine. .FEATURESSingle needle double thread chain stitch ...