Product Description
The 25kg bag is the standard retail pack size for fertilisers and seeds across global agricultural markets — small enough for smallholder farmers to carry, large enough for distributors to stack efficiently on pallets and in warehouses. In tropical and subtropical markets where outdoor storage is common and UV exposure is intense, the difference between a specification-correct bag and an undersized one is the difference between product integrity at the point of sale and a bag that splits, fades, or allows moisture-induced caking before the product ever reaches the farmer.
Our 25kg PP woven bag for fertilizer and seeds is built for the agricultural supply chain in full — heavy-duty 90–110 gsm fabric, UV-stabilised lamination rated to 2,500 hours, and reinforced double-stitch seam construction. From urea and NPK granules to hybrid maize seeds and pesticide granules, we produce bags that protect your product from the factory gate to the farm gate.
Why Choose This Bag?
- Heavy-duty 90–110 gsm woven fabric withstands rough handling, forklift palletising, and outdoor storage stresses
- UV-stabilised lamination rated to 2,500 hours — maintains structural integrity and print clarity under prolonged sun exposure
- Optional PE inner liner provides double moisture protection for hygroscopic fertilisers like urea and ammonium nitrate
- Valve bag option for high-speed automated fertiliser filling lines — compatible with most rotary and auger packers
- Printing accommodates NPK ratio, application instructions, regulatory symbols, batch codes, and multi-language labelling
| 💡 BUYER TIP: For urea bags destined for tropical markets (Southeast Asia, West Africa, South Asia), always specify both UV-stabilised lamination AND a PE inner liner — either protection alone is insufficient for urea stored outdoors for 3+ months. |
Typical Applications
- NPK compound fertilisers, urea, ammonium sulphate, and single superphosphate
- Organic and bio-fertiliser granules and powders
- Hybrid and OPV crop seeds: maize, rice, sorghum, sunflower, vegetable seeds
- Pesticide and herbicide granules and wettable powders
- Soil conditioners: lime, dolomite, gypsum, and potassium sulphate
Technical Specifications
| Capacity | 25 kg net weight |
| Construction | Laminated PP woven (standard) / Non-laminated available |
| Fabric Weight | 90 – 110 gsm (agricultural grade) |
| Lamination | 18 – 25 micron UV-stabilised PP lamination |
| UV Stabilisation | Standard — rated to 2,500 hours sun exposure |
| Bag Dimensions | Typically 50×80 cm to 55×95 cm (custom available) |
| Closure Options | Double-stitched sewn mouth / Heat seal / Sleeve valve / Pinch valve |
| Valve Type | Sleeve valve or pinch valve (for automated filling lines) |
| Gusset Options | Flat / Side gusset |
| Inner Liner | Optional PE tube liner — recommended for urea and hygroscopic fertilisers |
| Printing | Up to 8-colour flexographic; NPK data, hazard symbols, barcodes, QR codes |
| Colour | White / Kraft-beige / Custom |
| Material | 100% Virgin PP / Blended with recycled content on request |
| MOQ | 10,000 bags per specification |
| Lead Time | 25–35 days from order confirmation |
| Certification | ISO 9001; SGS tested; UV resistance certificate available |
Frequently Asked Questions
Q1: What bag specification prevents urea from caking?
Urea is highly hygroscopic and cakes rapidly when exposed to moisture. The recommended specification for 25kg urea bags is: laminated PP woven (minimum 20 micron lamination) plus an inner PE tube liner. This double-barrier approach keeps internal humidity below the caking threshold throughout the supply chain, including during sea freight in tropical conditions.
Q2: Do seed bags need special treatments compared to fertiliser bags?
Seed bags generally require less moisture barrier than fertiliser bags, but benefit from UV stabilisation to protect germination rates during outdoor storage. For hybrid seeds with high commercial value, we recommend additional printing security features (batch codes, QR traceability, holographic seals on request) to reduce counterfeiting risk.
Q3: Can you supply valve bags compatible with our automated fertiliser packer?
Yes. We manufacture both sleeve valve and pinch valve bags in 25kg size. To confirm compatibility with your filling machine, please provide the machine model number and spout diameter at the quotation stage. We supply bags to lines running Haver & Boecker, BEUMER, and Premier Tech equipment, among others.
Q4: Do you offer sustainable bag options with recycled PP content?
Yes. We can manufacture 25kg PP woven bag for fertilizer, incorporating 30–50% recycled PP content for clients with sustainability or EPR compliance requirements. Recycled content bags are documented with material declarations. Note that recycled content may affect UV stabilisation performance — our team will advise on the appropriate specification.
| Protect your fertiliser and seed products from warehouse to farm gate. Request agricultural bag samples, UV test certificates, and competitive pricing.
→ Get Agricultural Bag Quote – Contact Us |
