Kaltura Share to Google Classroom The Eye Wonder team explores how flags are made. D.V. visits a flag factory and learns about the sublimation printing process and sees flags being printed and sewn. Grades: 3 4 5 6 7 8 9 10 11 12 Subjects: Career EducationManufacturing Collection: Career Explorations!ManufacturingETV StreamlineSCHolidaysIndependence Day Series: Eye WonderManufacturing | Eye Wonder