High transparency PP material: Provides a crystal clear visual effect, allowing consumers to clearly inspect the texture, color, and freshness of tofu without opening the packaging, establishing quality trust and stimulating purchasing desire.

Food safety guarantee: 100% food grade raw materials, non-toxic and tasteless, will not react with the weak acidic components of tofu, ensuring food safety and pure flavor.

High strength heat sealing: The edge of the tray is flat and can form a high-strength heat seal with the cover film, creating an airtight environment. Effectively locks in the moisture of tofu, preventing it from becoming dry and hard during the freezing process due to moisture loss, and preventing the appearance of "frozen cooked" white spots, while maximizing the preservation of its original tender and smooth taste.

Excellent low temperature resistance: Food grade PP material can maintain excellent toughness and strength in low temperature environments of tens of degrees below zero, and is not easily brittle or cracked, ensuring full protection from production, transportation to home refrigerators.

Stacking stability: A well-designed tray structure facilitates stable stacking of empty trays and products with packaging, saving storage and transportation space.

Adapt to automation: The regular shape is easy to fill, heat seal, and label on automated production lines, improving packaging efficiency and reducing labor costs