Application Scenarios of PP Food Trays

I. Supermarket Frozen and Low-Temperature Food: Stable Protection with "Low-Temperature Resistance"

Supermarket frozen areas (-20℃ to 0℃) have high requirements for packaging crack resistance, which PP trays can perfectly meet:

Frozen Seafood/Meat: PP trays can withstand low temperatures of -40℃ and maintain toughness after freezing, making them less likely to crack due to handling and collisions (e.g., packaging for frozen shrimp and chicken legs in supermarkets). The anti-slip texture design on the surface prevents slipping during stacking, significantly reducing the damage rate during cold chain transportation.

II. Home Baking and Takeaway: Reducing Loss with "Impact Resistance"

Home Baking and Refrigeration

PP shallow trays are used for making egg tarts and cookies at home. They can be placed in ovens for short-term heating (≤120℃) and also used for refrigerating semi-finished products. Lightweight and easy for home storage.

Takeaway Pre-Cooked Meal Heating

PP modified atmosphere packaging boxes can be used for packaging rice, stir-fries, and soups. They can withstand microwave heating up to 120℃, allowing consumers to heat the food directly in the tray. The thickened edge design prevents soup leakage, greatly reducing the liquid leakage rate of takeaways.

Takeaway and Retail of Xiaolongbao/Dumplings

Targeting the characteristics of xiaolongbao with soup and dumplings being prone to sticking, PP trays offer tailored solutions: ① Takeaway scenario: PP trays with independent grooves, each capable of holding one xiaolongbao; ② Retail scenario: PP dumpling trays are used for fresh dumpling packaging. Consumers can directly store them in the refrigerator (minimum temperature -40℃), suitable for supermarket freezer display and home storage.