... binders ,album covers ,book covers,p.o.p.displays ,puaale and calendars etc.By adding the modular ... machine model GX-S1,outer turning machine model GX-T4,inner turning finisher Model GX-T2,produces ... registration of substrate to the glued sheet ,edges turning and laminating is divided into three procedures.♦ first ... stage ,edge turning of 2 -sides by folding belts,and ...