Waterproof PP woven FIBC bulk bags designed for moisture-sensitive chemical materials. Sealed PE liner and laminated fabric prevent moisture ingress, custom sizes available. Request a quote.
FIBC Bulk Bag
Chemical Waterproof FIBC
PP Woven FIBC
PE Liner FIBC
Moisture Resistant FIBC
Waterproof Chemical FIBC is a moisture-proof bulk bag engineered for hygroscopic chemical powders, granules and industrial salts. It can be fully customized by load, lifting loop and liner to prevent moisture degradation and powder leakage in bulk logistics.
Waterproof Chemical FIBC is a specialized flexible bulk packaging solution for storage and transportation of moisture-sensitive chemical materials. Constructed from high-strength PP woven fabric with waterproof lamination and integrated PE liner, it features sealed seams and tight closure systems to adapt to automated filling, crane lifting, outdoor stacking and bulk discharge operations.
For critical pain points such as moisture-induced caking, material degradation and fine powder leakage in humid environments or ocean shipping, targeted optimizations including form-fit liners, reinforced waterproof seams and multi-layer barrier structures are available. Final specifications are determined based on material bulk density, required load capacity, particle size, barrier requirements, and your on-site handling equipment.
| Key Selling Points | Customer Pain Points | Product Design | Practical Value |
|---|---|---|---|
| Reliable Moisture Barrier | Chemical materials absorbing moisture, clumping, degrading in performance, or spoiling | Waterproof PP lamination + integrated PE liner + sealed stitching | Effectively blocks liquid water and moisture vapor; reduces the risk of material spoilage due to dampness; suitable for maritime transport and humid storage environments |
| Leakage Prevention | Fine chemical powders leak through fabric gaps or stitching | High-density woven base fabric + dual-layer protection (with liner) + sealed edge binding | Minimizes dust escape and material loss; reduces on-site pollution and occupational health risks |
| Heavy-Duty Structure | High-density chemical materials prone to bag breakage during lifting and stacking | High-strength base fabric + reinforced lifting loops + corner reinforcement | Supports heavy-load applications; enhances safety during lifting and stacking; extends the service life of the bag |
| Customizable Configuration | Significant variations in filling/discharge equipment across different chemical plants | Options for various lifting loop specifications, inlet/outlet designs, and liner thicknesses | Compatible with diverse automated filling, lifting, and discharge systems; adaptable to various production line requirements |
| Field | Details |
|---|---|
| Product Name | Waterproof Chemical Grade PP Woven FIBC |
| Material | 100% Virgin Polypropylene (PP) Woven Fabric |
| Construction | U-Panel (Tubular optional) |
| Safe Working Load (SWL) | 1,000 kg (500–2,000 kg customizable) |
| Safety Factor (SF) | 5:1 |
| Dimensions (L×W×H) | 90 × 90 × 120 cm (fully customizable) |
| Fabric Weight | 180 GSM (140–220 GSM customizable) |
| Coating / Lamination | Waterproof PP Lamination |
| Lifting Loop Type | 4 Corner Loops (2-loop / cross bottom optional) |
| Top Type | Closed Filling Spout (open top optional) |
| Bottom Type | Flat Bottom (discharge spout optional) |
| Liner Type | PE Tubular Liner (form-fit / foil optional) |
Industrial Chemicals & Salts
Materials: Soda ash, industrial salt, sodium sulfate, ammonium sulfate, caustic soda granules
Focus: Moisture barrier and anti-caking performance, reliable protection for long-distance ocean shipping
Chemical Powders & Additives
Materials: Carbon black, titanium dioxide, dyes, pigments, plastic additives, processing aids
Focus: Dual protection of leakage prevention and moisture resistance, reduced dust contamination and material loss
Fertilizers & Agrochemicals
Materials: Compound fertilizer, urea, phosphate fertilizer, pesticide granules
Focus: Weather resistance for outdoor storage, waterproof and moisture-proof, adaptable to agricultural distribution
Fine Chemical Intermediates
Materials: Pharmaceutical intermediates, food additive raw materials, specialty chemicals
Focus: High-sealing waterproof structure, material purity protection, clean handling requirements
Q1: What information do you need to recommend a suitable waterproof chemical FIBC?
A: To provide an accurate recommendation, please inform us of the material name, bulk density, required load per bag, desired dimensions, filling/discharge method, lifting equipment type, moisture barrier requirement and any special compliance needs.
Q2: How is the waterproof performance achieved?
A: The waterproof function is realized through a triple barrier system: waterproof PP laminated fabric, integrated PE liner, and sealed sewing process. Liner thickness and lamination process can be adjusted according to the material’s hygroscopicity.
Q3: Can the bag size and loading capacity be customized?
A: Yes, dimensions, safe working load, lifting loop type and top/bottom designs are all customizable. Final specifications will be confirmed after evaluating your material density and handling conditions.
Q4: Are these bags suitable for ocean freight export?
A: Absolutely. The waterproof structure effectively blocks high humidity and moisture during ocean transportation, preventing materials from caking or degrading. It is a widely used solution for chemical raw material export.
Q5: What is the typical lead time for orders?
A: For standard configurations, lead time is 15–20 days. For custom printing or special liner structures, it may take 25–30 days. Exact lead time depends on order quantity and customization complexity.
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