With the improvement of people's living standards, kraft paper food bags are widely used. As people's health awareness and environmental protection concepts increase, food safety requirements and environmental protection calls are getting higher and higher. Therefore, people will pay more attention
READ MORE
Frozen food bags currently on the market are made of low density polypropylene - LDPE with an additional polymer layer to protect the contents and keep food fresh, but are not recyclable. Disposing of these bags is very harmful to the environment by releasing dangerous methane and carbon dioxide ga
READ MORE 
