Broadly speaking, so-called "environmentally friendly" plastics fall into three types:Bio plastics made from natural materials such as corn starchBiodegradable plastics made from traditional petrochemicals, which are engineered to break down more quicklyEco/recycled plastics, which are simply plasti

Coffee bags come in a wide variety of shapes, styles, colors and materials. So which coffee bag should you use? One-way degassing valves are designed to allow air pressure to exit from inside the package while preventing air from entering. Because freshly roasted coffee beans release carbon dioxide,

Composting is the process of breaking down organic waste by microbial digestion to create compost. Compost has many beneficial uses including improving and fertilizing soil. To go through a composting process, organic waste requires the right level of heat, water, and oxygen. In a pile of organic wa

Kraft coffee bags make versatile food packaging bags for all kinds of baked goods, gourmet treats, freshly roasted coffee, and other goodies -- and a see-through window made of compostable plastic will display their contents to customers. These eco-friendly, compostable coffee bags use no beach or h