The document discusses the significance of labeling and packaging in food processing, emphasizing their roles in identity, marketing, consumer safety, and product differentiation. It outlines different types of labels—brand, grade, and informative—and details the functional aspects of packaging, including protection, promotion, and visual appeal. Additionally, it explores various packaging materials and concludes with the consequences of non-compliance with labeling regulations, which can lead to products being deemed adulterated or misbranded.