Cold Chain Packaging Box Thermal Insulated Shipping Boxes for Frozen Food Insulated Carton Box Liner

1. Advanced Thermal Insulation Performance: Equipped with high-quality insulated liners (EPS foam, PE foam, or vacuum insulation panels) and a multi-layered structure that minimizes heat transfer. Maintains stable low temperatures for 24-72 hours (depending on liner type), effectively preventing frozen food from thawing and spoiling during transit.

2. Heavy-Duty Corrugated Outer Layer: Crafted from durable corrugated cardboard, the outer layer offers exceptional compression resistance, impact protection, and moisture resistance. Withstands the rigors of cold-chain logistics, including stacking, loading/unloading, and long-haul transportation.

3. Food-Safe & Non-Toxic Materials: All materials (outer cardboard and inner liner) are food-grade, non-toxic, and odorless, complying with international food safety standards (e.g., FDA, EU 10/2011). Safe for direct contact with frozen food, dairy, and seafood.

4. Versatile Size Options: Available in a wide range of sizes to accommodate diverse shipping needs—from small boxes for individual frozen snacks to large containers for bulk seafood, ice cream, or frozen meal kits. Custom sizes are also available for tailored solutions.

5. Easy Assembly & User-Friendly Design: No tools or adhesive required for assembly; the boxes fold together quickly and securely. The insulated liner fits seamlessly inside the outer carton, simplifying the packaging process and improving operational efficiency.

6. Customizable Branding & Performance: Supports printing of brand logos, product information, or cold-chain handling instructions on the outer corrugated layer. Offers tailored liner thicknesses to adjust cold retention time based on specific shipping requirements (e.g., long-haul vs. short-distance).

7. Lightweight & Cost-Effective: Lightweight construction reduces shipping costs by minimizing overall package weight. The combination of durable materials and efficient insulation eliminates the need for excessive additional cooling agents, further optimizing logistics expenses.

8. Multi-Purpose Cold-Chain Application: Ideal for shipping frozen food, ice cream, seafood, dairy products, pharmaceuticals, and fresh produce (cold storage). Suitable for e-commerce retailers, food manufacturers, logistics companies, and direct-to-consumer food brands.

9. Strict Quality & Safety Compliance: Undergoes rigorous quality testing for insulation performance, material safety, and structural durability. Complies with international cold-chain packaging standards and food safety regulations, ensuring consistent and reliable performance.

10. Comprehensive Customer Support: Offers 24/7 customer service with 6-12 hour inquiry responses. Provides free stock samples; custom sample fees are refundable upon bulk order confirmation. Professional consultation helps optimize box size, liner type, and design for specific cold-chain needs.

As a special bags supplier,our advantage as blew:

1.Full equipped printing technology

With lastest advanted processing machine, make sure the products we manufactured in a high quality 

level and supply kinds of choice fpr customers.

2.On time delivery

On time is guaranteed through our standard process management system.

3.Quality gurantee

From RFQ to PO, from raw material to final products, from delivery to documents,every step are reviewed 

by our well trained quality control staff to make sure for your satisfaction.

4.After-sale services

We will deal with your complain on first time,meanwhile we will provide quality service!