Wave sound absorption sponge egg groove cotton is of course processed with wave sponge embossing machine, the thickness of the machine is 10-150mm, the split is uniform and beautiful, the press sponge is fast and efficient, the machine is fine, and the long-term use will not be the same as the height of the problem, Dongguan Platinum sharp precision machine master do high precision cutting equipment, A good egg groove embossing machine, of course, can not miss the sponge cutting machine of the platinum sharpening machine.