Biodegradable packaging materials are a renewable and environmentally friendly packaging material.The article analyzes the preparation methods of biodegradable new packaging materials from three key steps:raw material selection,material modification,and processing.It elaborates on the importance of packaging material performance testing from two aspects:mechanical performance and degradation performance,and discusses the current application status and prospects of biodegradable packaging materials in the field of food packaging.
NETL
NSTL
万方数据
