In the snack industry, they are often used for high-barrier protection or specialized dispensing of ingredients (e.g., concentrated pastes, syrups, or bulk flavorings).
Consumers are choosing snacks for specific benefits, such as gut health (prebiotics) or brain-boosting (nootropics). snack mature tube
Products like almond-butter-filled pretzel nuggets are reimagining classic formats for a "to-go" lifestyle. 3. The "Snack Tube" Food Format In the snack industry, they are often used