Residue of molding compound or contamination on mold can cause that problem. So usually mold cleaning process is used to prevent this issue. Please check some websites about mold cleaning. www.caplinq.com/melamine-cleaning-compounds.html?SMM www.douyee.com/en/products/35/nikalet-mold-melamine-cleaning-compound www.cape.com.my/mold-cleaning-in-semiconductor/ Wax material is also used after mold cleaning process for better releasing of mold compound from mold. www.caplinq.com/wax-conditioning-materials.html
![[Eng Sub] Molding Process: Transfer molding, Compression molding, Corner gate mold, Center gate mold](http://i.ytimg.com/vi/LDoChoenIpI/mqdefault.jpg)
![[Eng Sub] Molding Process: Transfer molding, Compression molding, Corner gate mold, Center gate mold](/img/tr.png)
![[Eng Sub] Package Reliability Test](http://i.ytimg.com/vi/uzafsmO7HEQ/mqdefault.jpg)
Can you advice me, after molding why the cull is sticky one the plunger pot...
It's happened sometimes...
Residue of molding compound or contamination on mold can cause that problem. So usually mold cleaning process is used to prevent this issue. Please check some websites about mold cleaning.
www.caplinq.com/melamine-cleaning-compounds.html?SMM
www.douyee.com/en/products/35/nikalet-mold-melamine-cleaning-compound
www.cape.com.my/mold-cleaning-in-semiconductor/
Wax material is also used after mold cleaning process for better releasing of mold compound from mold.
www.caplinq.com/wax-conditioning-materials.html
Hello. Do you now manufacture in Asia,who made this machine ?
Towa in Japan makes molding machine. www.towajapan.co.jp/en/technology/molding/
Yes, I'm working there ..
ASA...
Does anyone in india makes mold chase and molding machines?
I don't know about India semiconductor industry so can't answer for your question.