PROBLEM TO BE SOLVED: To provide a method for forming an antibacterial member capable of suppressing the variation of the antibacterial properties of a zinc oxide film caused by the change of the film thickness of the zinc oxide film and to provide an antibacterial member forming device.SOLUTION: Provided is an antibacterial member forming device comprising: a vacuum tank 11 storing a silicone base material including a surface essentially consisting of silicone rubber a holding part 12 located in the vacuum tank 11, holding the silicone base material S and further heating the silicone base material S in the vacuum tank 11 a feeding part 14 feeding an organic zinc compound and an oxidizer into the vacuum tank 11 and a controlling part 15 controlling the driving of the holding part 12 and the driving of the feeding part 14, the controlling part 15 feeding the organic zinc compound and oxidizer to the surface of the silicone base material S heated in the vacuum tank 11 and forming a continuous film essentially consisting of zinc oxide on the surface of the silicone base material S by the surface reaction between the organic zinc compound and oxidizer.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】酸化亜鉛膜の抗菌性が酸化亜鉛膜の膜厚の変化によってばらつくことを抑える抗菌部材の形成方法、および、抗菌部材の形成装置を提供する。【解決手段】シリコーンゴムを主成分とした表面を含むシリコーン基材を収容する真空槽11と、真空槽11内に位置し、シリコーン基材Sを保持すると共にシリコーン基材Sを真空槽11内で加熱する保持部12と、真空槽11内に有機亜鉛化合物と酸化剤とを供給する供給部14と、保持部12の駆動と供給部14の駆動とを制御する制御部15であって、真空槽11内で加熱されているシリコーン基材Sの表面に有機亜鉛化合物と酸化剤とを供給し、有機亜鉛化合物と酸化剤との表面反応によって、シリコーン基材Sの表面に酸化亜鉛を主成分とする連続膜を形成させる制御部15とを備える。【選択図】図1
