
Double Layers Multi-lines Plastic Bag Cutting and Sealing Making Machine with Automatic Punch Machine
Sinowin’s Double Layers Multi-Lines Plastic Bag Making Machine with Automatic Punching represents the pinnacle of high-volume, automated flexible packaging technology. By combining a unique double-layer material feeding system with multi-track parallel processing, this heavy-duty machine seals and cold-cuts multiple lanes of bags simultaneously. Fully integrated with an inline high-speed automatic hydraulic or pneumatic punching unit, it seamlessly transforms raw film rolls into finished, punched, and neatly stacked bags in one continuous operation. It is the ultimate choice for industrial factories seeking to achieve massive output with minimal labor overhead.
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SNW-DD Series Fully Automatic High-Speed T-Shirt Bag Making Machine With Hot Cutting (Single-Line)
Sinowin’s Fully Automatic Single-Lane High-Speed T-Shirt Bag Making Machine is a high-performance, dedicated solution designed for the mass production of plastic vest bags and grocery bags. Featuring an advanced heavy-duty hot-cutting and heat-sealing system, this agile single-lane line integrates feeding, sealing, cutting, punching, and stacking into one continuous, seamless operation. Driven by precision servo motors and intelligent PLC control, it delivers incredible speed, flawless sealing strength, and maximum operational stability for high-volume manufacturing workshops.

SNW-GS Automatic Ultra High Speed T-Shirt Bag Cutting Machine (TWO LINES)
Sinowin’s Dual-Lane High-Speed T-Shirt Bag Making Machine is a heavy-duty, ultra-efficient production line engineered for massive-volume manufacturing requirements. Utilizing an advanced dual-track synchronization system, this high-performance machine processes two film rolls independently and simultaneously, reaching a blazing-fast production speed of up to 400 pieces per minute. Driven by high-end servo motors and a multi-axis PLC controller, it delivers flawless sealing integrity and extreme dimensional accuracy, making it the ultimate flagship solution for industrial flexible packaging plants looking to maximize output and ROI.

SNW-ZS Automatic Medium-Speed T-Shirt Bag Making Machine (TWO LINE)
Sinowin’s Dual-Lane Medium-Speed T-Shirt Bag Making Machine is a highly efficient and stable solution designed to maximize production output while optimizing machinery wear and tear. Featuring a synchronized dual-lane feeding and cutting system, this versatile line allows two film rolls to be processed simultaneously, achieving a robust production speed of up to 250 pieces per minute. Driven by intelligent PLC control and precision motors, it offers the perfect balance of high-capacity output, exceptional sealing reliability, and low operational overhead for growing packaging manufacturers.
