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. It just need core-back technique. It works like this, when the first material is injected, then movable inserts or cores close the cavity spaces for the second material. After it complete, then the spaces for second material are opened.
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This is also a mature mould structure
I seriously love your blog.. because I can learn a lot of professional experience and knowledge
I learned something useful from it, thanks!
thanks for your introduction, actually we often use this mold struture
I am actually thankful to the holder of this web page who has
shared this impressive article at at this place.
You actually make it seem so easy with your presentation but I find this
topic to be really something which I think I would never understand.
It seems too complicated and extremely broad for me. I am looking forward for your next post, I’ll try to get the hang of it!