PP Woven Bags for Fine Powders & Granular Materials

Sealed, dust-containment polypropylene sacks for manufacturers and processors packaging fine powders and granular products.

ISO 21898 Tested
Food-Grade Certified
98 Verified Reviews
20+ Years Packaging Expertise

Containment You Can Count On

Fine powders and granular materials present unique packaging challenges — dust leakage, moisture sensitivity, and the need for precise weight fills. Sackora's powder and granule bags feature PE inner liners and heat-sealed closures that prevent dust from escaping through the woven fabric while maintaining product integrity. Whether you are packaging calcium carbonate, soda ash, plastic pellets, or industrial powders, our 75–100 GSM bags deliver clean containment and efficient filling.
  • PE inner liner prevents fine dust from migrating through the woven fabric
  • Heat-sealed closure provides tamper-evident, dust-tight containment
  • 75–100 GSM woven polypropylene balances strength with cost efficiency
  • Valve-top option available for automated powder filling equipment
  • Optional anti-static treatment for combustible dust environments
  • Available in 10 kg, 20 kg, 25 kg, and 50 kg sizes with custom options
PP Woven Bags for Powders & Granules | Dust-Containment Packaging | Sackora Canada

Specifications

All specifications are fully customizable. Contact us to discuss your exact requirements.

Material Woven Polypropylene (PP)
Fabric Weight 75 – 100 GSM
Load Capacity 10 – 50 kg
Dimensions Custom (typical: 35 × 55 cm to 55 × 95 cm)
Closure Heat-sealed, valve-top, or sewn with liner fold
Lamination PE inner liner (standard for powders)
Printing Up to 6-colour flexographic
Anti-Static Optional
Certification ISO 9001 manufacturing
Order Minimums Flexible — contact us to discuss

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Frequently Asked Questions

Our powder bags use a PE (polyethylene) inner liner that creates a continuous, non-porous barrier between the product and the woven polypropylene fabric. Combined with heat-sealed or valve-top closures, this eliminates the dust sifting that occurs with unlined woven bags. The result is a cleaner work environment and zero product loss during handling and storage.

Our powder and granule bags are used for a wide range of products including calcium carbonate, soda ash, kaolin clay, talc, plastic resin pellets, sodium bicarbonate, industrial minerals, chemical powders, and similar dry bulk materials. Contact us with your specific product details and we will recommend the right bag configuration.

Yes. For products that generate combustible dust — such as certain chemical powders, metal dusts, and organic materials — we offer anti-static treatment that dissipates static charge during filling and handling. This reduces the risk of static discharge in dust-prone environments.

Yes. Our valve-top powder bags are designed for compatibility with automated gross-weight and net-weight filling systems. The valve dimensions and placement are customizable to match your filling equipment specifications.

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