Nut Packaging Machine | Stand-up & Zipper Pouch for Almonds, Walnuts & Mixed Nuts
Are you packing almonds, walnuts, cashews, or mixed nuts into stand-up pouches or zipper bags? This automatic premade pouch packaging machine is designed specifically for nut products, whether whole, halved, or diced.
Unlike VFFS machines that form bags from roll film, our system works with pre-made pouches — including stand-up bags, flat bags, and zipper bags. This means cleaner seals, no product jamming in forming tubes, and perfect pouch presentation for retail shelves.
The machine supports volumetric cup filling for nuts, ensuring consistent weight without crushing delicate kernels. Changeover from one nut type to another takes less than 10 minutes, making it ideal for co-packers and mid-size nut roasteries.
A key feature for nut packaging is the optional nitrogen flush system. It removes oxygen from the pouch before sealing, significantly extending shelf life and preventing rancidity. The zipper closure option also allows end consumers to reseal the bag, keeping nuts fresh longer.
Typical applications include:
Stand-up pouches for roasted almonds
Zipper bags for trail mix
Window pouches for walnuts
Flat pouches for chopped pecans
The machine handles bag widths from 100mm to 300mm and speeds of 25–45 bags per minute. It can be integrated with a multi-head weigher, linear weigher, or simple volumetric filler depending on your accuracy requirements.
Whether you pack nuts for supermarkets, vending machines, or private label brands, this premade pouch filler delivers consistent, professional results. Contact us with your bag sample and nut type for a filling test video.
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| Model | WG-210 | WG-250 | WG-300 |
|---|---|---|---|
| Bag Size | Length: 120-380mm Width: 90-210mm |
Length: ≤400mm Width: 130-260mm |
Length: ≤400mm Width: 160-300mm |
| Packing Speed | ≤70 bags/min | ≤70 bags/min | ≤65 bags/min |
| Work Stations | 8 | 8 | 8 |
| Packaging Formats | Flat bags, stand-up pouches, zipper bags, composite film pouches | Flat bags, stand-up pouches, zipper bags, composite film pouches | Flat bags, stand-up pouches, zipper bags, composite film pouches |
| Power Supply | 380V | 380V | 380V |
| Total Power | 8Kw | 8Kw | 8Kw |
| Air Consumption | 5-7kg/cm²; 0.4m³/min | 5-7kg/cm²; 0.4m³/min | 5-7kg/cm²; 0.4m³/min |
| Film Material | Single PE, PE composite film, paper film, various composite films | Single PE, PE composite film, paper film, various composite films | Single PE, PE composite film, paper film, various composite films |
| Machine Weight | 500kg | 580kg | 850kg |
| Machine Dimensions | 1700*1140*1470 mm | 1850*1250*1520 mm | 2100*1500*1520 mm |

- Designed in accordance with GMP standards and CE certified
- Full servo control system for reliable, fast, and precise operation
- Empty bag tracking and monitoring device prevents sealing without bag opening, saving packaging materials
- Eight-station structure with centralized control via programmable PLC and six flat touch screens for simple operation

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.