cutting-bag / bags

When we eating puffed foods we used to take chips from the bag to mouth by using naked hand directly. However, this is an unhygienic behavior which may leads to getting diseases and it will also troubles you after eating when there is no water or napkins to clean your hands. Therefore, we think of changing the shape of the bag a bit and design a cutting line on the bag so that you can cut the bag according to the cutting line to use the cutted part as a protection when you eating.