Heaven Extrusions’ Semi-Automatic Plastic Bag Making Machine, Ahmedabad, Gujarat, is engineered as a semi-automatic blown-film production setup ideal for manufacturing a wide range of shopping, grocery, T-shirt, refuse, and industrial packaging bags. Equipped with a 55–65 mm grooved screw extruder, it supports lay-flat film widths from 400 mm to 1,250 mm, thicknesses between 15–150 µm, and achieves high outputs of 85–130 kg/hr, powered by a 415 V 3-phase system (~60 kW). The plant features servo-driven length control, electric cutting and sealing, automatic unwind/winder with web guiding, and offers options for W-cut, square-bottom, and D-cut formats. Built with a robust mild-steel frame, PLC/PID heating control, and modular design, this line ensures consistent film quality, low maintenance.