A na-eme ya site n'ịgbakwunye akwa mkpuchi ígwè na ihe nkiri ahụ site na mkpuchi na ikuku evaporation.The ọkpụrụkpụ nke anodized aluminum bụ n'ozuzu (12, 16, 18, 20) μ m.500 ~ 1500mm wide. Hot stamping foil na-mere site mkpuchi ntọhapụ oyi akwa, agba oyi akwa, agụụ aluminum na mgbe mkpuchi ihe nkiri na fim, na n'ikpeazụ rewinding okokụre ngwaahịa.