Plastic spikes refer to spikes made by plastic injection molding technology. In the production process, the direction of plastic studs may be different.

Common plastic stud ejection directions include:

1 Vertical demoulding: This demoulding method means that the long axis of the plastic stud is vertical to the horizontal plane of the mold, that is, the plastic stud is ejected vertically upward. This demoulding method is often used to produce round or semi-circular ejector pin products.

2 Horizontal demoulding: This demoulding method means that the long axis of the plastic stud is parallel to the horizontal plane of the mold, that is, the plastic stud is ejected horizontally forward. This demoulding method is often used to produce flat-topped or cylindrical-topped products.

3. Inclined demoulding: This demoulding method means that the long axis of the plastic stud is not parallel to the horizontal plane of the mold, that is, the plastic stud has a certain inclination to demould forward. This demoulding method is often used to produce products with inclined or irregular top of columns.

Which mode to choose depends on the shape and requirements of the product, as well as the design and processing capacity of the mold.