Beating Cold Room Condensation: Waterproof PP Corrugated Boxes for Leafy Greens


Food-grade PP corrugated boxes for seafood and agriculture

Storing and transporting leafy greens (such as spinach, lettuce, and kale) requires ultra-high humidity to prevent wilting. However, high humidity acts like a sponge on traditional cardboard, causing it to collapse and mold.

Total Immunity to Moisture

Our PP corrugated hollow boards are inherently 100% waterproof. Whether stored in extreme cold rooms or moved between fluctuating temperatures causing heavy condensation, the boxes maintain supreme rigidity and never harbor mold or mildew.

Food-Safe & Chemical-Free

Vegetables often touch the box directly. Our products come with rigorous FDA and FCM compliance reports. We guarantee our boxes are free from heavy metals and harmful chemicals, making them perfect for organic vegetable growers.

Value for veg distributors:

  • Zero risk of packaging failure in high-humidity chillers;
  • Significantly reduce produce rejection rates by supermarkets;
  • Maintain a hygienic, mold-free packing facility.

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Explore Our Food-Grade PP Hollow Boards
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📧 Email: [email protected]

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