The Fischbein F-Series bag closers are handheld, portable, industrial sewing machines ideal for small volume (4-8 bags/min.) bag closing applications. Weighing only 11 lb., the handheld F-Series can easily sew multi-wall paper, polypropylene, burlap and jute bags. Available F-Series portable bag closing models include: vertical bag sewing, horizontal bag sewing and tape bag sewing.