




Application:
This mini doypack machine packs dried chili, dried vegetables, dried fruit, grains, beans, nuts, herbs, spices, and other bulky dry products. The chain-plate conveyor handles products with uneven shapes and transfers them into large premade bags. The machine removes excess air, vacuum-seals each pouch, and runs at up to 15 bags/min, depending on the product volume and pouch size.
Package Type:
The premade pouch packaging machine handles stand-up pouches, doypacks, flat pouches, vacuum bags, and large laminated premade bags. The pouch-feeding station supports bags up to 500 × 600 mm. Suitable materials include PA/PE, PET/PE, PET/AL/PE, and other vacuum-sealable laminated films.
Workflow:
1. Product Conveying, 2. Premade Pouch Feeding, 3. Inkjet Coding, 4. Pouch Opening, 5. Product Filling, 6. Air Extraction, 7. Vacuum Sealing, 8. Finished Pouch Output
Machine Key Components:
Features:
1. Single-station structure handles large premade pouches up to 500 × 600 mm
2. Chain-plate conveyor carries dried chili and irregularly shaped products
3. Vacuum extraction reduces the air left inside each sealed pouch
4. Adjustable vacuum time matches different products and bag sizes
5. Inkjet coder prints dates, batch numbers, and custom text
6. Touchscreen allows quick code editing and production setting changes
7. Pouch-feeding parts adjust for different bag widths and lengths
8. The machine handles stand-up, flat, doypack, and vacuum bag formats
9. One machine can pack grains, dried foods, nuts, herbs, and dried fruit
10. Output conveyor moves heavy finished pouches away from the sealing station
| Model | LDB-300 | LDB-430 | LDB-600 |
| Bag Material | Multilayer Composite Premade Bag (e.g.: PET/PE) | ||
| Bag Type | 3 Side Seal Bag, Stand-up Bag, M Shape Pouch | ||
| Upgradable Bag Type | Gusset Bag, Zipper Bag, Flat Bottom Pouch (Need additional purchase of functional device) | ||
| Size Range | 80mm≤W≤300mm, 100mm≤L≤300mm | 80mm≤W≤300mm, 100mm≤L≤430mm | 250mm≤W≤500mm, 380mm≤L≤600mm |
| Speed | 0-15bags/min | 0-10bags/min | |
| Sealing Type | Straight grain, the pitch is 1mm (Optional reticulate) | ||
| Sealing Width | 10mm (5-20mm can be customized) | ||
| Voltage | 220V, Single-phase, 50/60HZ, 1.2KW | ||
| Air Pressure | 0.65Mpa | ||
| Air Consumption | 0.3m³/min (Standard machine, no additional function) | ||
| Body Dimension | 1770*600*1230mm | 1677*1140*1450mm | |
| Machine Weight | 300 kg | 350 kg | 450 kg |
After receiving your inquiry,We will send you the quotation as soon as possible.

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