Plastic Mold Question and Answer
What’s the Insert Molding metals?
Insert Molding metals and plastics together in a molded part, or multiple metals or materials molded
together into a single molding part. we sometimes called metalinsert molding or brass screw/metal
insert molding, sometimes we call insert molding as over-molding. Insert molding can be used in
automobile, cooking ware, household equipment, instruments, devices, knobs, electrical components
and more industrial, Insert molding is not only reducing assembly and labor costs but also better than
assembly part, reduces the size and weight of the part, improves component reliability, and delivers
improved part strength and structure with enhanced design flexibility.
What’s the Plastic moulding?
Plastic moulding is the plastic work through the Injection moulding machine, The melted plastic will
automatically molten after erupting out in all of the plastic moulding methods,injection moulding has
been the most widely used. The method comprises the following steps:getting the thermoplastic plastic
or the thermosetting plastic imported into the heating cylinder of the injection moulding machine, and
when it is completely melted, it will produce heat and frictional heat by the pressure of the plunger or
the screw, and is injected into the mould cavity of the closed mould, after curing, and then open the
mould and take out the finished product.