注塑模具由动模和定模两部分组成，动模安装在注射成型机的移动模板上，定模安装在注射成型机的固定模板上。在注射成型时动模与定模闭合构成浇注系统和型腔，开模时动模和定模分离以便取出塑料制品。
The injection mould consists of two parts: the moving mould and the fixed mould. The moving mould is installed on the moving template of the injection moulding machine and the fixed mould is installed on www.buxiugangsanton.cnwww.buxiugangwanto.cnwww.panshiganzaoj.cnwww.ganzaoji.net.cn www.shengwuzhi.net.cnwww.dingjingxiangjiao.cnthe fixed template of the injection moulding machine. In injection moulding, the gating system and the cavity are formed by the closure of the movable and fixed moulds, and the movable and fixed moulds are separated when the moulds are opened to remove the plastic products.
同时水泥护坡模具根据注塑模具原理进行了优质的选料，根据注塑模具的特性而进行了实验，水泥护坡模具在使用过程中不仅脱模快，而且表面光滑，同时不易破损。这就是为什么水泥护坡模具选用注塑模具。
At the same time, according to the principle of injection mold, the high-quality material selection of cement slope protection mold is carried out. According to the characteristics of injection mold, experiments are carried out. The cement slope protection mold not only demoulds quickly, but also has smooth surface and is not easy to be damaged. This is why the injection mould is used in the cement slope protection mould.