操作步骤 ①检查印模并观测它的准确性;②接着作正确的消毒处理;③用弹性印模(围边用Mortite材料及围边蜡)围模;④按厂家说明调和适量的牙用石膏;⑤把牙用石膏倒进印模;⑥待石膏结固;⑦牙模凝固后,去掉围边材料;⑧用技工刀在牙模与印模材料之间轻轻地橇开1.5～2.0mm的间隙;⑨在一个洁净的橡皮碗里装满水与洗碟液皂的混合液,把倒好的印模浸 Procedure ① Check the impression and observe its accuracy; ② Followed by proper disinfection; ③ Use elastic mold (surrounded by Mortite material and the surrounding wax) mode; ④ According to the manufacturer to reconcile the amount of dental plaster ; ⑤ the plaster into the mold; ⑥ gypsum to be solidified; ⑦ dental mold solidification, remove the edge of the material; ⑧ with a knife in the dental mold and impression material gently sled open between 1.5 ~ 2.0mm Of the gap; ⑨ in a clean rubber bowl filled with water and dishwashing liquid soap mixture, the inverted mold soaking