Temperture Resistance

Temperature resistance packaging is ideal for products that require heat processing, freezing, or microwave use without compromising product safety or quality. At Sunkey, we manufacture PET, PE, aluminum foil, and retort-grade laminated pouches in various colors and finishes. As a bulk supplier and manufacturer for B2B markets, we offer custom designs for food, ready meals, pharmaceuticals, and industrial products, ensuring durability across a wide range of temperatures.