The teaching mode of flipped classroom provides more opportunities for students to participate in learning voluntarily

alleviates the problem of neglecting students’ independent study and supplies the teaching pertinence during teaching process

which has been widely concerned by teachers and researchers. On the basis of analyzing the characteristics of polymer processing course

an idea of applying different mode of flipped classroom was put forward according to the nature and structure of course. This paper introduced two teaching modes of flipped classroom

i.e. the theoretical basis and the processing technique

and resolved the difficulties of flipped teaching on the effectiveness of autonomous learning and the limitation of learning time.