Our industrial-grade waterproof packaging bags feature triple-layer lamination (PP/PE/PP) with reinforced seams, providing ultimate protection against moisture, pests, and transportation damage for bulk rice, wheat, corn, and other grains.
Attribute | Technical Details |
---|---|
Material Structure | 3-layer laminated: 120gsm PP woven + 80μm PE film + 120gsm PP woven |
Bag Dimensions | Customizable (Standard: 90cm(H) x 55cm(W) x 25cm(D)) |
Capacity Range | 10kg-50kg (adjustable gusset width) |
Zipper Type | 5mm HDPE double-track zipper (20,000+ open/close cycles) |
Handle Load Capacity | ≥30kg per handle (tested per ISO 21898) |
Seam Strength | ≥65N/cm (double-stitched with waterproof tape) |
Temperature Resistance | -30°C to 80°C |
Certifications | BRCGS Packaging, FDA CFR 177.1520 (indirect food contact) |
MOQ | 100pcs |
Production Lead Time | 12-18 days after design approval |
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