a mold with transfer or insert technique
here is a mold with transfer or insert technique, it also can mold two-colored materials or two different materials in one mold, […]
as for mold with rotary cores, how does it work?
as for mold with rotary cores, how does it work? Let me tell you some details, in this technique, the quite different part is that both mold plates remain in position, only part of the ejector or nozzle side cavity with injected pre-molding is rotated.
how does a two-colored mold work?
for example, for a two-colored part, mold with rotating mold platen or rotating mold half, the first colored section is created by injection at the first mold position. […]
two-colored mold
today you ask me some things about the structure of two-colored mold, yes! Now I have a project like this at hand. Actually, the key of that kind of structure requires special mold techniques, […]
about stack mold
as a professional injection molding company, do you know what is the most important? […]
do you know a hot runner nozzle with a needle valve?
do you know a hot runner nozzle with a needle valve? That is so called valve gate, the gate mark produced by a valve gate tends to be clear, round and smooth, […]
a kind of heating nozzle is the shape of a needlepoint
we know a kind of heating nozzle is the shape of a needlepoint, when it penetrate into the gate hole, it will forms very minute mark, […]
how to design a suitable nozzle
but how to design a suitable nozzle, different product has different requirement, so you can see different dimension of gate mark on different product. […]
some details about outer heated hot runner
as for outer heated hot runner, let me tell you some, in this kind of system, the feeding runner of fused materials is heated exteriorly. […]
more details about inner heated hot runner system
in an inner heated hot runner system, the most important element we will concern is the thermal uniformity of fused materials arriving at the cavity. It is determined by these three elements: […]