A2-PW + GK35-6A + GP4900 + GL3 Automatic Pocket Hemming Sewing Packing Machine

The A2-PW + GK35-6A + GP4900 + GL3 Automatic Pocket Hemming Sewing Packing Machine is designed for automatic flanging and stitching of kraft paper bags and plastic woven bags. The system combines the sewing head with automatic hemming and rolling equipment to continuously process the bag opening. According to the catalogue, the automatic hemming rolling machine uses photoelectric control and can continuously complete trimming, crepe paper wrapping, stitching and braided-line cutting at the opening of kraft paper or plastic woven bags. Its air-supply system is designed to provide clean braided lines, while the machine height can be adjusted according to packaging requirements. The system can also be combined with conveyor lines and is specified for food, feed and chemical industries. The system uses a GK35-6A sewing head, has a maximum sewing speed of 2000 r/min, uses single-needle double-chain stitching and a cylinder-driven cutter. The specified structure height is 770–1220 mm from ground to needle, with 0.4 MP/cm² air pressure and 3.5 NL/min air consumption.