| 摘要 |
PURPOSE:To obtain laver of improved quality by treating laver varying adhesivity with a readily cleanable laver reed screen, using ceramics in constituent elements, having a wide range of adhesion to the laver and excellent in durability without exchanging the reed screen. CONSTITUTION:For example, a laver reed screen obtained by molding a synthetic resin such as polypropylene containing ceramic powder mixed therein, etc., is used to treat laver varying adhesion with proper adhesion without exchanging the reed screens. |
