Photoptic screen in coated gum or capillary photoptic manbrane removal is required before or after the Phantom of the Opera, debinding must also be cleaned in clean water and clean.

• 丝网在涂布感平胶或贴毛细感平膜片之后，务必去除鬼影或不全脂，之后还务必用浑水彻底冲刷肮脏。