... ,automatic rewinds,perforates,embossing,glues and trims with cutting machine automatic feeding paper with three belts in each three backstands ... continuously variable speed gearbox ,one set ineach backstand ,two sets for main machine engine.links with double chains and wallboards for ... system,pneumatic perforates with four pieces of anvil blades,machine speed is 180-220m/min.It can make toilet ...