CHARLOTTE, N.C. — Snack maker Lance, Inc. today announced several new products and ingredient changes, including replacing its wheat sandwich crackers with whole grain sandwich crackers and removing high-fructose corn syrup from all 13 varieties of its sandwich crackers. In addition, the company said it will be introducing 100-calorie sandwich cracker pouches available with either real peanut butter or real cheese. The 100-calorie pouches will be available in three varieties: ToastChee Peanut Butter, Toasty Peanut Butter and NipChee Cheddar Cheese.