The rise of compostable sauce cups（https://www.shenglinpla.com/product/compostable-sauce-pots/） is built on the necessary shift to sustainability and eco-friendly practices. These small items might seem insignificant on the surface. However, they play a profound part in cutting down non-recyclable waste, given our extensive consumption of processed and fast foods packaged with convenient single-use items. Compostable sauce cups are made from plant-based materials like corn starch, sugarcane fibers, or polylactic acid (PLA), which decompose under specific conditions of heat, moisture, and air exposure. This fundamentally distinguishes them from traditional plastic counterparts derived from petroleum products.