This production line is equipped with shaking device which can remove inside and outside air bubble .so our board is more compact .in addition,we use the no-woven cloth as the separating film to increase the toughness and the strength of the board .The machine can be adjusted arbitrarily ,and then produce the board with the thickness of 2-25mm,the biggest width of 1,300mm and unlimited length .so you can adjust the thickness of board at will.