Corn Chips w/Flax Seeds

Essential ingredient to my Grandpa's Special Crunchie snack mix. Wonderful nutty flavor adds a unique taste. There may be a trade-off between excellent taste vs. no preservatives; unfortunately, this product has a short shelf life and turns rancid in a short time after the package is opened. I've been able to mitigate this problem by (1) ordering only the product I need and (2) vacuum sealing leftovers. Since WinCrest Bulk Foods has a very fair shipping cost structure, it's possible to order reasonable quantities which always are fresh and in-date upon arrival.