GK8-2Type sewing machine, with a double chain stitch, the sewn seams are firm and elastic. Adopting a fully enclosed type with very few exposed parts, it has a sealing and dustproof function.

The main components of this machine are made of high-quality alloy steel materials, which are durable and operate smoothly. They are used in chemical, building materials, mining, fertilizer, and grain industries. Special equipment for sewing and sealing jute bags, paper bags, and plastic woven bags in ports, warehouses, and other units.