The mould is designed to take advantage of hotrunner with the needle-valve type of pin-point gate, having no runner scraps.
该模具采用热流道针阀式点浇口进料,无流道废料;
2
The design of the mould structure and hotrunner system was introduced in detail.
详细介绍了注射模结构和热流道系统的设计。
3
The shape of PP round chair are introduced, the mould structure of the injection molding with point gate and hotrunner for the PP round chair, and it's running characteristics are researched.