Films

Films are thin sheets or layers of material that are used for a variety of purposes. These films can be made of a wide range of materials, including plastic, metal, and paper, and can be used in a variety of applications, including packaging, insulation, and protection. Films are commonly used in industries such as food and beverage, medical, and automotive, where they can provide a barrier against moisture, chemicals, or other environmental factors. Films can be transparent, opaque, or colored, and are available in a range of thicknesses and sizes to suit different applications. Some common types of films include polyethylene, polypropylene, and cellophane.