Moisture control
Helps protect dry products from humidity-related texture and quality changes.
Oxygen & aroma management
Structure options can be evaluated around oxidation and aroma-retention needs.
Puncture & drop resistance
Important for sharp kibble, heavy fill weights and distribution handling.
Seal reliability
Seal design should match product contamination risk, filling speed and pack geometry.
Final structure, shelf-life claim, food-contact documentation and performance targets must be confirmed for the exact product, market and filling process. The page intentionally avoids fixed barrier values or universal compliance claims.