With the accelerating pace of people's life, disposable tableware is favored by most people because of its convenience. After the release of the plastic restriction order, fast food tableware now tends to be more environmentally friendly, especially non-polluting, green and degradable materials. Env
Biodegradable lunch boxes generally refer to food containers made of biodegradable plastic, biodegradable pulp, biodegradable small molecule materials. Currently, more materials are used: PLA (polylactic acid), plant fiber (wheat straw pulp, sugar cane pulp, bamboo pulp), corn starch-based materials