
Zipper Pouch Film Blowing Machine is specially developed to produce LDPE raw film for plastic self-sealing zipper bags. This equipment adopts upward film blowing technology and is equipped with dedicated folding mechanism to form interlocking zipper strips on both sides of film.
As a professional film extrusion unit, the Zipper Pouch Film Blowing Machine features stable extrusion performance, adjustable film width and thickness, and achieves uniform film bubble forming. The finished film rolls can be directly matched with bag making machines to process various self-sealing pouches widely used in daily packaging, electronic parts, food and hardware industries.
Our Zipper Pouch Film Blowing Machine adopts reliable electrical control system, easy operation and low failure rate. It is an ideal processing equipment for manufacturers who need to produce zipper pouch film rolls continuously.
Produces PE zipper bag film rolls for subsequent processing on bag machines into plastic self-sealing bags with interlocking zippers.


About us

Ruian Mingfeng Machinery Co., Ltd. is a specialized manufacturer engaged in the R&D and production of plastic machinery. Our main product range covers blown film machines, plastic bag making machines, printing machines, as well as plastic recycling equipment.
Since establishment, we have kept market-oriented development and focused on technical innovation to launch continuously upgraded machine models. Supported by reliable product quality and trustworthy brand credibility, our equipment enjoys strong sales across the globe. Our products have been exported to Russia, Southeast Asia, the Middle East, Africa, South America and numerous other regions, earning consistent recognition and trust from customers worldwide.
After-sales service methods
1.video phone on networkVF Net-tel
2.online instruction
3.Message: Please send us the video showing the malfunction of the machine. We will provide a solution.
Communication and coordination
1.The client needs to explain the problem in detail with patience.
2.If it can be resolved online, we will handle it directly.
3.If it is a major issue that requires investigation, we will propose a solution within 48 hours.
| Model | ZIP-500 |
| Raw material | LDPE |
| Width of bag | 50-600mm |
| Thickness of bag | 0.03-0.10mm |
| Diameter of screw | Φ55 |
| L/D | 30:1 |
| Power of main motor | 7.5kw |
| Power of auxiliary machine | 1.5kw |
| Heater | 15kw |
| Cooling | 1.5kw |
| Power | 28kw |
| Voltage | 50Hz-60Hz 380V |
| Output | 5-30kg/h |
| Dimension (L×W×H) | 6000×1600×4500mm |
| Total weight | 1.5T |
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