Moisture-Proof & UV-Resistant Clear Color Printed Bag | For Compound Fertilizer Granules | Outdoor Stacking Fade-Resistant | Heavy Duty

This product is a specialized moisture‑proof, UV‑resistant, transparent color‑printed bag designed for packaging compound fertilizer granules. The bag body is made from highly transparent PP woven fabric, enhanced with an anti‑UV stabilizer and a moisture‑proof laminated coating, making it ideal for outdoor stacking and long‑term exposure in agricultural‑input storage and wholesale settings. Its reinforced woven construction delivers exceptional load‑bearing strength, while the clear material ensures that contents are easily visible during inventory checks. The vibrant color printing is UV‑treated to prevent fading even after prolonged outdoor storage.

Applicable Materials 
Compound fertilizers, urea, potash fertilizers, blended (BB) fertilizers, controlled-release and slow-release fertilizers, granular phosphate fertilizers, and other granular chemical fertilizers and agricultural inputs.

Core Advantages

UV-resistant and fade-proof 
The bag body is formulated with UV‑stabilizing additives, and both the woven layer and the printing inks are UV‑treated. Under direct outdoor sunlight, the bag remains resistant to embrittlement and chalking, while the color‑printed designs stay crisp and fade‑free, extending the shelf life of stacked products outdoors.

Transparent and easy-to-see inventory management 
Made from highly transparent PP woven fabric, the bag body is semi‑transparent, allowing you to identify the color, size, and approximate quantity of the fertilizer granules inside without opening it. When stacking outdoors, warehouse staff can perform a preliminary inventory at a glance, significantly boosting operational efficiency.

Moisture-proof protection 
The surface is coated with a transparent PE film, achieving a water vapor barrier rate of 85% or higher. Combined with a thickened woven structure, it effectively prevents compound fertilizers from absorbing moisture and caking, as well as nutrient loss, ensuring that fertilizer quality remains intact even when stored outdoors.

Reinforced load-bearing 
It is made from thickened PP woven fabric, with a basis weight 20% to 30% higher than that of conventional woven bags. Testing shows a tensile strength of at least 750 newtons per 50 millimeters, enabling it to carry 50 kilograms of compound fertilizer and withstand stacking of 8 to 10 layers without rupture or deformation.

Full-color printing 
It features intaglio full-color printing, with the brand logo, nutrient content, and product information clearly and prominently displayed. UV‑resistant inks ensure that the print remains vibrant even when stored outdoors.

Material and Craftsmanship 
The outer layer is made of highly transparent PP polypropylene woven fabric, with UV‑stabilizing additives. A clear PE film is laminated on the surface to provide moisture‑proof protection. Printing uses UV‑resistant gravure full‑color inks. The bag style is a flat‑bottom pouch, with a reinforced double‑needle stitched bottom. The basis weight is custom‑thickened, 20% to 30% heavier than standard woven bags.

Moisture-proof performance 
The standard laminated configuration achieves a water vapor barrier rate of 85% or higher, making it suitable for short-term outdoor stacking and typical warehouse storage conditions. For applications requiring an even higher level of moisture resistance—such as long-term outdoor storage during the plum rain season in southern regions—an optional PE liner can be added, boosting the water vapor barrier rate to 95% or above.

Tensile strength 
Testing has confirmed that the tensile strength exceeds 750 newtons per 50 millimeters, enabling it to support 50 kilograms of compound fertilizer.

Packaging drop test 
Under a 50-kg load condition, following a 1.2-meter free-fall test, the product remained intact and showed no leakage after being dropped from all six sides.

Applicable filling method 
Compatible with screw fillers, gravity fillers, trough‑belt fillers, and manual filling.

Sealing method 
After filling, the package is sealed with a sewing machine using a stitched seam; double-needle reinforcement ensures a secure seal that does not unravel.

Packaging Specifications 
The standard bag weight is 50 kg. Recommended bag dimensions are 750 × 550 mm or 800 × 600 mm, with custom sizes available upon request. The bag style is a flat‑bottom design, featuring a reinforced sewn bottom.

Customization Scope 
Dimensions can be customized to suit the weight of the contents. Printing supports full‑color customization, with brand logos, nutrient information tables, and product details all produced according to your design. Moisture‑proofing options include standard lamination or a PE inner liner. UV‑resistance levels can be adjusted based on the intended duration of outdoor storage.

Applicable Subjects 
This product is suitable for compound fertilizer manufacturers, urea, potash, and phosphate fertilizer plants, blended fertilizer processors, agricultural input wholesalers, agro‑chemical retail chains, large-scale farming operations, and fertilizer exporters.

Price and MOQ 
Specific pricing and MOQ are negotiable.