flash mould

例句：

1. 1. The flash mould was used to produce a new design for the product.
   快速模具被用来为产品生产新的设计。
2. 2.The mold is made of stainless steel and can be used for many different applications.
   这个模具是用不锈钢制成的，可以用于许多不同的应用。
3. 3. The molding process involves pouring molten metal into the mold and then cooling it to create the desired shape.
   成型过程涉及将熔融金属倒入模具中，然后冷却它以形成所需的形状。