A course designed to provide those working in the plastics industry with knowledge to increase their understanding of materials and processing will be offered by Schoolcraft College’s Business Development Center from Sept. 12 through Dec. 5.  The 12-week course will be held on Tuesdays from 6 p.m. to 9 p.m. and will provide insight into plastic materials, tooling, process and testing, with an emphasis on injection molding.  
   The course costs $995 and those interested should contact the Business Development Center at 734-462-4438 or email plastics@schoolcraft.edu.