塑料盖

该机采用电热管加温，自动控制，在风机的作用下使热炽空气在过道中均匀喷出，通过的瓶子胶膜立即收缩，达到缩合封口的作用。

glass fiber reinforced plastic

leather, plastic-laminated

plastic pallet

plastic mattress cover

plastic bottled tablet/capsule automatic packaging line

plastic read-only disc【计】

plastic hair comb

hollow plastic frame