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PP construction bags are heavy duty industrial packaging solutions designed for building materials such as sand, cement, gravel, mortar, and construction debris. Manufactured from high-density polypropylene woven fabric, they target core pain points including tearing under heavy loads, punctures from sharp edges, moisture damage, and UV degradation. With excellent tear resistance, high load capacity, anti-UV protection, and reinforced stitching, these bags are ideal for construction sites, quarries, and building material suppliers.
Heavy Load Capacity
Supports 25kg to 50kg of construction materials with high safety factor. Withstands rough handling and stacking without breaking or seam failure.
High Strength PP Woven Fabric
Made from high-density virgin polypropylene with uniform weaving. Provides excellent tear and puncture resistance against sharp sand, gravel, and debris.
UV Stabilization
Added anti-UV formula prevents bag aging, brittleness, and fading during outdoor storage on construction sites.
Reinforced Stitching
Double-stitched bottom and overlock top edges prevent seam failure under heavy loads. Ensures no bursting during filling and transport.
Optional PE Liner
Available PE inner liner provides moisture protection for cement and other humidity-sensitive materials, preventing hardening and spoilage.
Cost Effective & Disposable
Affordable solution for single-use construction packaging. Lightweight design reduces shipping costs compared to paper or rigid containers.
| Item | Specification |
|---|---|
| Material | 100% Virgin PP Woven Fabric |
| Capacity | 25kg / 40kg / 50kg (Customizable) |
| Fabric Weight | 70-120 g/m² |
| Standard Sizes | 50×80cm, 55×95cm, 60×100cm |
| Color | White, Grey, Green, Custom |
| Options | PE liner, UV treatment, Custom printing |
| Certification | ISO9001 |
| Category | Materials |
|---|---|
| Aggregates | Sand, gravel, crushed stone |
| Building Materials | Cement, mortar, lime, plaster |
| Demolition Waste | Rubble, bricks, tiles, concrete pieces |
| Landscaping | Soil, mulch, pebbles, fertilizer |
✅ Heavy load capacity 25-50kg
✅ High tear and puncture resistance
✅ UV stabilized for outdoor storage
✅ Reinforced stitching for safety
✅ Optional PE liner for moisture protection
✅ Cost effective for construction sites
| Item | Details |
|---|---|
| MOQ | 10,000 pieces |
| Sample | Free blank samples |
| Packing | 500-1000 pcs per bale |
| Lead Time | 25-30 working days |
Q: What is the maximum weight capacity?
A: Standard capacity is 25-50kg. Custom sizes and higher load capacities are available upon request.
Q: Can these bags hold sharp materials like crushed stone?
A: Yes. The high-density woven fabric provides excellent puncture resistance against sharp edges of gravel and debris.
Q: Are the bags UV protected for outdoor storage?
A: Yes. Our PP construction bags include anti-UV treatment to prevent aging and brittleness from sun exposure.
Q: Can I get custom printing on the bags?
A: Yes. We support custom printing for brand logos, safety warnings, and product information.
Q: Is a PE liner available for moisture sensitive materials like cement?
A: Yes. Optional PE inner liner provides moisture protection, keeping cement dry and preventing hardening.
Q: Are these bags reusable?
A: While designed for single-use, the heavy duty construction allows limited reuse for light debris or storage depending on handling.
Q: What colors are available?
A: Standard colors include white, grey, and green. Custom colors are also available upon request.
Q: Can these bags be used for hazardous construction waste?
A: For hazardous materials, please consult with us for specialized bag options that meet safety regulations.
David
Whatsapp: +86 15165608959
E.mail: david@dafengpackages.com
