This state-of-the-art equipment is a fully automatic Four-Line (4 Lines) High-Speed Cold Cutting Bag Making Machine, specifically engineered for the mass production of plastic flat bags and T-shirt (vest) bags. Designed for 24/7 industrial operation, this machine utilizes advanced heat-sealing and cold-cutting technology to ensure clean edges and strong seals without deformation. It is capable of processing a wide range of materials, including HDPE, LDPE, and biodegradable eco-friendly films (PLA/PBAT), making it a versatile solution for supermarkets, retail packaging, and garbage bag production