Machine Direction Orientation (MDO) Systems0 pages

Machine Direction Orientation Systems
Uniaxial In-Line or Off-Line Longitudinal Stretching

Marshall and Williams Plastics is a recognized global leader and innovator in plastics orientation. Marshall and
Williams designed and built the first Machine Direction Orienter in 1961; and now with over 50 years of MDO
experience, the brand remains one of the most trusted and experienced in the plastics orientation equipment
industry. Machine direction orientation of plastic film and sheet is accomplished by heating the web and
stretching it in the machine direction over a series of rollers. The device is commonly called a Machine
Direction Orienter (MDO).

Plastics
Orientation
www.parkinsontechnologies.com