Packaging refers to the materials and containers used to protect, store, and transport products. It plays a crucial role in ensuring the safety, integrity, and marketability of goods. Packaging can be categorized into primary and secondary packaging, each serving different purposes. Primary packaging is the immediate layer of packaging that directly contains the product. It is in direct contact with the product and is responsible for preserving its quality and functionality. Examples of primary packaging include bottles, jars, cans, blister packs, and pouches. Primary packaging not only protects the product from external factors such as moisture, light, and air but also provides convenience to consumers by allowing easy access and portion control. Secondary packaging, on the other hand, is the outer layer of packaging that holds multiple units of primary packages together. It is designed to provide additional protection during storage, transportation, and handling. Secondary packaging can include cardboard boxes, shrink wrap, cartons, and trays. It often includes branding, labeling, and product information to attract consumers and communicate essential details about the product. An outserter is a specific type of packaging machine used in the packaging industry. It is responsible for inserting or applying labels, leaflets, or other promotional materials onto the secondary packaging. Outserters are commonly used in industries such as pharmaceuticals, food and beverage, and cosmetics. They ensure that the necessary information, instructions, or marketing materials are included with the product, enhancing its market appeal and compliance with regulations. In summary, primary packaging directly contains the product and ensures its protection and convenience for consumers, while secondary packaging provides additional protection during storage and transportation. An outserter is a packaging machine that inserts or applies labels and promotional materials onto the secondary packaging. Together, primary and secondary packaging, along with the outserter, contribute to the overall functionality, safety, and marketability of products.