Stable, safe, and contamination-free packaging and storage are essential to preserving the performance of all powder-coating raw materials. At PCOTEC, packaging and warehousing are treated as core components of our quality assurance system. From production to delivery, every step follows strict standards designed to maintain stability, purity, and safety.

1. Packaging Materials Designed for Protection

We use industrial-grade, moisture-resistant packaging tailored to each product category, including polyester Resins, Curing Agents, Additives, and Fillers.
Common materials include heavy-duty fiber drums, multilayer PE/PP liners, moisture-proof sealed bags, and reinforced pallets.
These materials prevent moisture absorption, contamination, caking, and physical damage during transport and storage.

2. Standardized Packaging Procedures

To guarantee consistency and safety, each batch follows a defined packaging SOP:

• Inner liners are tightly sealed to block air and moisture.

• Drum lids are inspected for locking strength and deformation.

• Labels include product name, batch number, production date, and storage instructions.

• All items are palletized and stored off the ground.

• Final visual inspection ensures the packaging meets shipment standards.

3. Packaging Reliability Testing

Multiple tests are conducted to confirm packaging durability:

• Drop tests to simulate accidental handling

• Compression tests for stacking load resistance

• Seal-integrity verification for airtight protection

• Vibration / transport simulation when required
  These evaluations ensure materials remain stable during long-distance logistics.

4. Scientifically Controlled Storage Environment

PCOTEC warehouses apply strict environmental control:

• Temperature & humidity: kept cool, dry, and well-ventilated to avoid caking, aging, or degradation.

• Safety rules: no open flames or heat sources; smoking prohibited.

• Cleanliness: dust-prevention and regular maintenance.

• Sunlight protection: all products are stored away from direct UV exposure.

5. Professional Warehouse Zoning & Inventory Management

Warehouses are divided into:

• Raw material zone

• Finished goods zone

• Quarantine zone for non-conforming batches

• Rework / review zone

Materials follow FIFO management, ensuring all products remain within valid storage periods and maintain stable quality.

6. Safe Stacking & Handling Standards

To avoid deformation or contamination:

• Drums are stacked following “large bottom, small top; heavy bottom, light top.”

• All packages stay upright and palletized.

• Forklifts operate within designated lanes to prevent impact damage.

7. Storage Period & Quality Guarantee

Products carry a 12-month warranty under sealed, dry storage conditions.
If quality issues arise within this period due to PCOTEC production, replacement or corrective support is provided.

Conclusion

PCOTEC ensures reliable product performance through:

• optimized packaging materials,

• standardized packaging operations,

• validated protective testing,

• controlled warehousing, and

• disciplined inventory management.

Our goal is simple: to deliver stable, safe, and high-quality raw materials—every batch, every shipment.