23-11-2016· Mini Popcorn Boxes: Size 40x80x100mm. Storage Capacity 1oz. Wholesale Supplier of food Safe Bespoke Popcorn Boxes and Bags. Our custom popcorn boxes fulfill food, health and safety standards, and could be used for peanuts, almonds, candies, sticks, dry fruits and snacks. Most of our popcorn boxes are recyclable and eco-friendly.