Final answer:
Product packaging serves to identify contents, optimize functionality, and communicate with consumers.
Explanation:
Product packaging plays a crucial role in various aspects:
- Identification and Traceability: Packaging allows for easy identification of contents, tracking, and providing information like expiration dates.
- Functional Packaging: Materials like aluminum foil, paper, and plastic films are chosen to optimize packaging functionality.
- Consumer Communication: Packaging informs consumers about product composition, expiry dates, handling, and enhances product presentation at the point of sale.
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