Laminated or liner-integrated Big Bags are specially designed for transporting sensitive materials that need protection against moisture, dust, and external contaminants. These bags are equipped with inner liners—typically made of PE, PA, or aluminum-coated films—to ensure airtight and hygienic conditions. They are widely used in the food, pharmaceutical, and chemical industries where cleanliness and barrier protection are critical.
| Parameter | Value | |
|---|---|---|
| Fabric | 160–230 g/m² PP with internal liner (PE/PA) | |
| SWL (Safe Working Load) | 500–1,500 kg | |
| Safety Factor | 5:1 (standard), 6:1 (for multiple use) | |
| Standard / Certification | ISO 21898:2024, BRC GS, Food Grade Certification | |
| Size Range | 90×90×110 cm – 100×100×130 cm (customizable) |
Top: Filling spout, skirt cover, open top.
Bottom: Flat bottom, discharge spout, star discharge base.
Inner Liner: Available in nylon, PE, or aluminum; optional based on application.
They contain an inner liner that provides enhanced protection against moisture, air, and dust.
Yes, food-grade liner options are available for products like flour, sugar, and starch.
Yes, the liner is typically sewn or glued inside the bag during production.
Reusable under proper handling, though typically used once for hygiene-sensitive applications.
Yes, liner material (PE, PA, EVOH) and thickness can be customized depending on your product.
