Plastic containers are storage units made from various forms of polymers produced from crude oil or natural gas. Various chemical processes are used to transform crude petroleum feedstocks into thermoplastics, designed to be shaped, configured, and formed into durable, long-lasting, and robust containers and transporters. Surely, since their introduction at the beginning of the first industrial revolution, plastic containers have become an essential part of industrial processes and shipping operations. Depending on the size of the desired container, plastic containers are made by injection molding or rotational molding, with larger uniform versions usually made by rotational molding. Various production methods can produce an unlimited number of plastic containers, from soft drink bottles to shipping crates several feet high and wide. Advantages of Plastic Containers Plastic is a great material when it comes to formability. Plastics can be molded, rolled, pressed, stamped, extruded, etc...