First, temperature limits. Although kraft paper bowls offer some heat resistance, they cannot withstand excessively high temperatures. Generally, it is not recommended to pour boiling hot food or water directly into the bowl, as this could damage the paper or compromise the waterproof coating.
Second, duration of use. Kraft paper bowls are not suitable for holding liquid-based foods-especially those with a lot of broth-for extended periods. Prolonged contact with liquids can cause the paper to soften or warp, impairing its functionality.
Third, storage conditions. Kraft paper bowls should be stored in a dry, well-ventilated area to prevent moisture exposure. If the paper becomes damp, its structural strength may be reduced, and bacterial growth could occur, potentially compromising food safety.