... level China plastic zipper flat bottom snack bags manufacturers, welcome to wholesale plastic zipper flat bottom snack bags, plastic resealable ... :Shan Dong ,ChinaItem Name:plastic zipper block bottom snack bagPackaging Details:Inner plastic film, cartons/boxes, pallets ... Offset / Screen Printing.1-9 colorsIndustrial Use:SnackBag Type:stand up, flat-bottom, side gusseted, bottom gusseted, gusseted ...