We have colostrum bags in stock, refrigerated and fresh-keeping milk packaging bags for pastures, colostrum bags for calves, and storage bags
Premium 2.5L Colostrum Pasteurization Bags – Ideal for Dairy Farms
When it comes to storing and preserving colostrum for calves, quality matters. Our 2.5L Colostrum Pasteurization Bags are designed to meet the highest standards of dairy farm operations. Made from durable PET/NY/PE material, these bags ensure safe storage while maintaining freshness.

Key Features:
- Material: High-grade PET/NY/PE for durability and safety
- Capacity: 2.5 liters – perfect for colostrum storage
- Opening Size: 22mm diameter for easy filling and sealing
- Thickness: 17 microns (single side) for optimal strength
- Customizable: Available in bulk with custom printing options
Why Choose Our Colostrum Bags?
These bags are specifically designed for dairy farms that prioritize hygiene and efficiency. The pasteurization-safe material ensures that colostrum remains uncontaminated, while the sturdy construction prevents leaks. Whether you're storing, chilling, or transporting colostrum, these bags provide a reliable solution.
Applications:
While ideal for colostrum storage, these versatile bags can also be used for:
- Liquid fertilizers
- Beverages and purified water
- Cosmetics and sanitizing solutions
Ordering Information:
Available for wholesale purchase, these bags are a cost-effective solution for dairy farms of all sizes. Manufactured in China with fully automated production (printing, laminating, and bag-making), each batch meets consistent quality standards.
For bulk orders or custom specifications, contact us today to ensure your farm has the best colostrum storage solution available!