Effective food packaging and preservation techniques are critical for maintaining product safety, extending shelf life, and reducing waste. Packaging acts as both a physical barrier and a marketing tool, while preservation ensures microbial stability and quality retention. Food Packaging and Preservation examines traditional and advanced methods used to protect and preserve food. The book discusses active and intelligent packaging, biodegradable materials, and modern preservation technologies such as modified-atmosphere packaging and irradiation. It also emphasizes sustainability and consumer health concerns. Combining scientific analysis with industrial practices, it offers valuable insights for professionals in packaging design, food processing, and quality management.