... price , and prompt delivery. Item: jigsaw puzzle. Material: Cover: 157gsm art paper, 1400gsm ... card board. Text jigsaw puzzle: 350gsm greyback board, 1400gsm cardboard. Print: ... machine, UV coating machine, automatic fold machine, automatic die-cut machine, automatic hot-stamping machine, automatic box glue machine, automatic glue binding, saddle stitch machine, shrink wrap machine ...