The processes of plastic film blowing and stretch film production can be classified as handling two different but inter related stages in plastic film industry. Plastic film blowing is concerned with the manufacture of hollow thin plastic films for a variety of uses, especially packaging and protective coverings. On the other hand, stretch films produce elastic films meant for the wrapping and securing of products during transport and storage. With these two processes, it is easy for companies to acquire the right machinery to meet their production requirements and the market demand thus improving efficiency and economical production.