core-back mold has its disadvantages
this kind of molding method has following disadvantages: […]
how does a core-back mold work?
the most important thing is that kind of molding method does not need to open the machine and further transport of a molded part in one mold. […]
do you know core-back mold?
do you know core-back mold? I mean a mold with retractable slides and cores, that kind of mold structure has some attractive advantages: […]
a mold with transfer or insert technique has it’s own disadvantages
but that kind of mold with transfer or insert technique has it’s own disadvantages, because it needs precise centering of the pre-molding, […]
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, […]