Photobook Lay Flat Binding Machine is used for making classic card paper book, such as photbook, picture album, children board book, cook book, stamp album, etc., the unique design with two feeders, one is for folding sheet feeding, and one for cardboard feeding, in order to make the perfect sandwich structure, the cardboard will be lower 1mm than folding sheet, after that board book can be opened into 180°, the thin folding sheet (as 157gsm) is also suitable for.