4. Synthesis, innovation, and foresight

In all areas, modern distribution requires a packaging concept that guarantees safety and simultaneously saves money by ensuring that packaged products are properly preserved.

• The use of gas to create a protective atmosphere (CO ₂ , N ₂ , N ₂ O, Ar, He, or even O ₂ ) prevented the product from being crushed by the vacuum, and the specific properties of the gas had a beneficial effect in preventing the growth of unwanted flora.

• "Active" packaging absorbs residual oxygen, develops specific aromas, and even preservatives, thereby improving the shelf life.

• Color indicators show through color changes:...