▎ 摘　　要

NOVELTY - This new type utility claims one prepare graphene is a mould, comprising , depositing frame, a metal substrate, a in a quartz inner pipe, a depositing frame b a boat supporting, and set with at least one a; a depositing parallel set with a multi-layer with inclined slot, inner a each inclined slot are set with one block board, the metal substrate is loaded in inserting plate of upper surface. This utility new type of can be a multi-a deposition, a deposition parallel set with multi-layer inclined slot, a single metal substrate loading amount is large, solves the problem that the single deposition sampling mould is less.