The inclusion of the zipper closing systems is ever more common in doypack bags. It is true that its closing system is not totally hermetic, but they are very practical because:
- They keep the general characteristics of the product
- They make storing easier
- They prevent leakages
- They prevent smells from escaping, and air and polluters from going in
In Eniter, we have different types of zipper closing systems to use in the doypack bags and they meet all kinds of needs:
