When you got some dry goods to sell what you may need is this food grade tube packaging box with a transparent window to let viewer see directly what’s inside. Together, the product and the design of the tube packaging forms a good tools of marketing. It’s important to know that the transparent window is not just made of a piece of plastic – actually, it’s a whole food level PVC tube of 0.3mm thick to ensure the safety of foods inside. The cardboard tube, on the other hand, is made of 350g cardboard of very high density and quality to ensure all being well. You are put any kind of dry food inside and attract customers with both the real look of products and creative designs – which we can help you with. If you are interested, just contact us and tell us what’s needed to be developed on the basis of this model, the outcome will be promising.