... & PE fabric Canvas, outdoorposter banner, plastic surface, Sailcloth etc.When use:1) Immobilise both ends of each disjunct poster surface with ... up about 2 minutes;3) Bring up the machine, and place the roll at the end of the overlap edge;4) According to quality ... poster banner edges, then themachine start running, after go pass the overlap edge, the two disjunct bannerswill be well joined in one. 2500w ...