Our milk powder bag is specially designed for the storage needs of powdered milk products. It utilizes high-barrier composite materials such as PET, aluminum foil, metallized film, and nylon, offering excellent light protection, moisture resistance, and oxygen barrier properties. This ensures that milk powder remains dry, clump-free, and protected from oxidation or spoilage.
The bags feature stable mechanical performance with strong sealing, making them resistant to damage and powder leakage during transportation. Common bag types include octagonal gusset bags, stand-up zipper pouches, and three-side sealed composite bags. The zipper design allows repeated opening and closing, convenient for daily use and maintaining freshness.
The the milk powder bag strictly controls solvent residue, and all safety parameters meet food packaging standards. It is widely used for infant formula, adult milk powder, blended milk powder, and nutritional powders.
Company Qualifications & Quality Control
The company is a nationally recognized high-tech enterprise and technology-oriented SME, holding certifications for Quality Management, Environmental Management, and Occupational Health & Safety systems.
Four layers of quality inspection are implemented during production:
Full inspection of incoming raw materials
Automated visual inspection on production lines
Manual inspection for special products
Comprehensive inspection of finished products before shipment
For high-demand products like milk powder, the inspection standards are further enhanced, strictly controlling harmful substance residues. Our packaging products easily meet domestic and international safety standards, suitable for both local and export markets.
Product Specifications
|
Item |
Details |
|
Product Name |
Milk Powder Bag |
|
Bag Types |
Octagonal gusset bag, stand-up zipper pouch, three-side sealed composite bag |
|
Main Material Structure |
PET/AL/PE, PET/VMPET/PE, PET/AL/NY/PE (high-barrier, light-proof structure) |
|
Key Technical Parameters |
Heat Seal Strength: ≥20N for 2/3-layer aluminum foil, ≥40N for other multilayer structures |
|
Remarks |
High light protection and moisture resistance; standard aluminum foil/metallized layer included. Modified materials required for low-temperature use. |
Key Features
- Specially designed for powdered milk storage
- High-barrier materials for light, moisture, and oxygen protection
- Multiple bag styles for different use scenarios
- Strong sealing and mechanical stability for transportation
- Zippered options allow repeated opening and resealing
- Compliant with domestic and international food packaging standards
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