PROBLEM TO BE SOLVED: To provide a drying laver cutter which can reduce the load to a laver cutter at the time of accumulating and cutting many sheets of drying laver.SOLUTION: The drying laver cutter 10 is such that a circular knife 13 which has a sharp blade 12 on the circumference of a disk substrate 15 is attached to a rotary shaft 11, accumulated drying laver W1 is made to pass the circular knife part 13 turning around, and thereby the drying laver W1 is cut. An escaping recessed part 14 is formed in the circumference direction at the inner peripheral side of the sharp blade 12 which is the side surface of the side to which friction acts in the case of cutting in a circular knife 13a of the both sides of the circular knife 13, and the both side surfaces of an inside circular knife 13b to which friction acts in the case of cutting are formed in a thin wall 16.COPYRIGHT: (C)2012,JPO&INPIT【課題】 多数枚の乾燥海苔を積み重ねて切断する際の海苔切断機にかかる負荷を減らすことができる乾燥海苔切断機を提供する。【解決手段】 円盤状基板15の外周に先鋭な刃12を有する円形ナイフ13を回転軸11に取付け、積み重ねた乾燥海苔W1を回転する円形ナイフ部13を通過させて乾燥海苔W1を切断する乾燥海苔切断機10であって、円形ナイフ13のうち両側の円形ナイフ13aには切断の際に摩擦力が作用する側の側面であって先鋭な刃12の内周側に逃げ凹部14を円周方向に形成し、内側の円形ナイフ13bは切断の際に摩擦力が作用する両側面を薄肉16に形成する。【選択図】 図1
