This segment is typically the workhorse of industrial, both light and heavy, applications. From box folding to case handling to recycling and beyond, these are the economical types utilized across all industries. These carcasses are also made from layers (plies) of polyester and then covered with various types of rubber (nitrile, butyl, neoprene,) urethane or PVC. Interwoven PVC types are included in this segment. Common terminology includes: COS, CBS, FBS, RMV, RAV, HS&W.