... 2.full color printing with glossy lamination 3.sprial binding method sprial binding childrens coloring book1) Size: customized size.2)Color: CMYK ... , French fold.6) bindingcasebound binding, paperback binding, sewing binding, perfect binding, flexi-bound binding, saddle stitch binding,wiro-binding, spiral binding, glue binding, pad binding.7) Modes of Surface Finishing ...