Agriculture-Liquid Fertilizers
Liquid Fertilizer Packaging - Prefabricated BIB Bags & Turnkey Filling Solutions
All bag sizes and materials are customizable

Plastic drums are expensive (13-20 RMB each), costly to return, and wasteful of warehouse space. For agribusinesses packaging liquid fertiliser - especially formulations that continue gassing after filling - QC Packaging's Qifei series offers a smarter alternative. The Qifei-13 prefabricated BIB bag (8L/16L) features a dual-layer PA/PE structure with a specialised corrosion-resistant inner layer. Our Qiqi-6 vent cap safely releases fermentation gases, and we supply semi-automatic fillers (1.5-2 t/h, 316 stainless steel, 8-10 day delivery) alongside fully automatic lines (2-4 t/h).
Main Products
| Product | Application | Description | Specifications |
|---|---|---|---|
| Turnkey Solution Service | Industry-wide solution | QC Packaging offers a one-stop turnkey solution for the liquid-fertilizer industry, supporting producers' transformation | BIB prefab-bag solution / roll-film automatic-packaging solution |
| Dedicated Semi-Auto BIB Filler for Liquid Fertilizer | BIB filling equipment | Equipment designed and configured by QC for the liquid-fertilizer industry | 1.5–2 t/h (20 kg/bag) |
| Dedicated Roll-Film Automatic Filler for Liquid Fertilizer | Roll-film automatic packaging equipment | Equipment designed and configured by QC for the liquid-fertilizer industry | 2–4 t/h (20 kg/bag) |
| "Qifei-13" Prefab Bag | Dedicated liquid-fertilizer BIB bag | Custom-built bag body for the industry, corrosion- and crystallization-resistant | 8L/16L for 10 kg/20 kg loads, customizable to fertilizer properties |
| "Qifei-15" Film | Dedicated liquid-fertilizer roll film | Custom roll film for the industry; after automatic packaging, corrosion- and crystallization-resistant | Film widths matched to fertilizer properties and pack sizes |
| Outer Carton + Post-Packaging | Dedicated fertilizer carton | Five-layer corrugated, colour-printed, retail-ready | Pairs with 6L/16L inner bags, or special sizes for special volumes |
| "Qiqi-6" | Vent cap | A vent cap custom-built for the liquid-fertilizer industry | Breathable but waterproof, solving fertilizer-packaging gassing |
Membrane Structure

- Qifei-13: dual-layer bag, outer PA/PE with a dedicated liquid-fertilizer inner film
- Qifei-15: QC dedicated liquid-fertilizer roll film, single-layer standalone structure
Note: All bag sizes and materials are customizableCaps configurable to your needs






Pain Points & Our Solutions
| Pain Point | Our Solution | Key Advantage | Application |
|---|---|---|---|
| Plastic drums are costly (13–20 RMB each) | Replace with BIB bags | Significant cost reduction | Liquid-fertilizer producers |
| Drums occupy warehouse space and waste transport volume | Flexible packaging | Flat storage, more per truckload | Producers and distributors |
| Fertilizer fermentation causes gassing and leakage | "Qiqi-6" vent cap | Hydrophobic design, outstanding performance | All gas-generating fertilizers |
| Filling equipment is expensive | Cost-effective semi-auto filler solution | 8–10 day delivery, 316 anti-corrosion | Startups / small clients |
| Low filling efficiency | Roll-film automatic packaging equipment | Expandable to a fully automatic line | Mid-to-large fertilizer plants |
Keywords
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Need a custom liquid packaging solution?Tell us your product and specs — our engineers will match the bag format and filling solution.
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