Aluminum foil provides one of the best barriers available in the flexible packaging industry. It provides an excellent oxygen, moisture and aroma barrier for all products. And it can surely secure products on shelves. Stand-up pouches have long been used as an excellent replacement for traditional bag-in-box packaging. This trend continues to grow and stand-up pouches are as popular as ever. It also comes with a convenient tear notch and zip-lock closure and the wide front provides you the ease on filling your products; and the back panels allow maximum space for label or hot stamp application.