Consumer Experience:
+Ease of Use: The tube should be easy to squeeze and handle, especially for elderly consumers or those with limited dexterity.
+Appearance: The tube should maintain its shape and appearance throughout its use to uphold brand image and consumer satisfaction.
Compatibility with Product:
+Chemical Compatibility: Ensure that the tube material does not react with the product, especially for formulations containing active ingredients, solvents, or essential oils.
+Barrier Properties: Consider the need for barriers to moisture, oxygen, and UV light, which can affect product stability.
Material Choice:
+Plastic: Commonly used for its flexibility and cost-effectiveness. Consider the type of plastic (e.g., LDPE, HDPE) and its recyclability.
+Laminates: These provide barrier properties and can be made with a combination of materials to enhance durability and product protection.
+Biodegradable Options: Increasingly popular due to environmental concerns. These materials can reduce the environmental footprint but may affect the product's shelf life.