Food packaging is packaging for food. A package provides protection, tampering resistance, and special physical, chemical, or biological needs. It may bear nutrition facts label and other information about food being offered for sale. After use, organic matter that is still in the food packaging needs to be separated from the packaging. This may also require rinsing of the food packaging. It is critical to maintain food safety during processing, packaging, storage, logistics (including cold chain), sale, and use. Conformance to applicable regulations is mandatory. All aspects of food production, including packaging, are tightly controlled and have regulatory requirements. Uniformity, cleanliness, and other requirements are needed to maintain Good Manufacturing Practices