... CMYK color 4.OEM Item name: Eco-friendly non-woven shopping bags Using reusable bags, we all help the PLANT to become. GREEN ... what materials do you need for eco-friendly bag? A. Non-woven bags with silkscreen ( those are simple, prices were relatively cheap, ... used for advertising promotion gifts) B. Laminate bags, such as non woven or pp woven with lamination ( those are more vivid, beautiful and ...