Clear Window Ziplock Bag black Kraft Paper Bag 

Recyclable Black Kraft Paper Pouches With Zipper And window Kraft Window Stand Up Pouch With Zipper is a packaging container made of composite material or pure kraft paper. Frosted Window Kraft Stand Up Zipper Pouch is non-toxic, odorless, non-polluting, low-carbon and environmentally friendly. Matt Black Kraft Pouches With Window conforms to national environmental protection standards. It has high strength and high environmental protection. Flat Bottom Standing Kraft Paper Bag Window is one of the most popular environmentally friendly packaging materials in the world. Scope of application ：Chemical raw materials, food, pharmaceutical additives, building materials, supermarket shopping, clothing and other industries are suitable for kraft paper bag packaging.