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.
Characteristic
* Dual-Lane Synchronized High Output
Designed with a dual-track production layout that processes two independent film lines at once, allowing you to double your production volume and achieve speeds up to 250 pcs/min without increasing factory space.
* Balanced Medium-Speed Stability
By spreading the production volume across two lanes, the machine delivers mass-production capacity at a smooth, stable mechanical speed, significantly reducing mechanical vibration and extending the lifespan of sealing knives.
* Independent Photo-Eye Registration
Equipped with sensitive photographic tracking eyes for each lane, enabling the machine to accurately cut and seal both plain films and pre-printed branded film rolls with zero length deviation.
* Automated Heat Sealing & Punching
Integrates heavy-duty heat sealing, hot cutting, and automatic T-shirt handle punching into one continuous process, automatically stacking and counting finished bags for easy packaging.
Use
* Standard Supermarket Grocery Bags
The ideal machinery choice for steady, continuous production of standard supermarket vest shopping bags, checkout bags, and grocery carrier sacks.
* Retail Boutique & Takeout Vests
Perfect for manufacturing plain or custom-printed vest bags for convenience stores, pharmacies, and restaurant food delivery services.
* Daily Household Handle Trash Bags
Widely used to produce medium-sized colored or striped daily-use household vest bags and promotional retail sacks.
Main Technical Parameters
型号 | Model | SNW-ZS400×2 | SNW-ZS450×2 |
最大制袋宽度 | Max. Bag Width | 350mm×2 | 400mm×2 |
最大制袋长度 | Max. Bag Length | 700mm×2 | 700mm×2 |
制袋厚度(单层) | Bag-cutting Thickness (one layer) | 0.01mm-0.05mm | 0.01mm-0.05mm |
制袋速度 | Bag-cutting Speed | 200-300pcs/min×2 | 200-300pcs/min×2 |
主电机功率 | Main Motor | 1.5KW | 1.5KW |
长度误差 | Error in Length | ±1mm | ±1mm |
驱动系统 | Driving System | 3.0KW ×2 Servo driving | 3.0KW ×2 Servo driving |
主输送带长度 | Conveyor Belt Length | 1500mm | 1500mm |
有效对折长度 | Effective Folding Length | 350mm | 350mm |
其他可选 | Optional | EPC/Tension Control | EPC/Tension Control |
机器重量 | Weight | 2300KG | 2500KG |
外形尺寸 | Dimension | 8.0m×1.6m×1.8m | 8.0m×1.8m×1.8m |
Product Video
Send Your Inquiry
Related Products
-

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.
Read more -

SNW-GFQ Series Single Line Heavy Bag Cutting Machine (non-stretching style)
Sinowin’s Single-Lane Non-Stretch Cold Cutting Bag Making Machine Series is precision-engineered for the manufacturing of premium, non-deformed flat bags, heavy-duty sacks, and high-quality bottom-sealed bags. Featuring an advanced tension-free material feeding system, this high-performance line guarantees that pre-printed patterns and thin or thick films are processed without any structural stretching or distortion. Combining robust thermal sealing with a high-speed mechanical flying knife for cold cutting, it represents the ultimate standard for factories requiring pristine bag edges and impeccable dimensional accuracy.
-

SNW-RQL series PP/OPP/PE Multi-Functional Side Sealing Bag Making Machine
Engineered for ultimate versatility and premium finish, Sinowin’s Multi-Functional Side Sealing Bag Making Machine Series is the definitive solution for high-speed production of specialized packaging. This high-performance line easily processes high-clarity materials including OPP, PP, PE, CPP, and lamination films. Featuring a modular design, it seamlessly integrates functions like bottom folding, pearlized film inserting, heading tape application, auto-adhesive strip pasting, and multi-shape hole punching into one streamlined process. It is the perfect investment for manufacturers aiming to capture the high-end apparel, stationery, and gift packaging markets.
-

SNW-WX-400*2 High Speed Double Lines Star Sealing And Flat Bag Making Machine
Computer automatic control, automatic counting and set counting alarm, high efficiency, saving manpower and time;























