• Screen printing etch-resist ink onto a copper-clad board?

    From abqink@gmail.com@21:1/5 to All on Mon Feb 1 03:24:50 2016
    在 2002年8月27日星期二 UTC+8下午8:51:23,Sachin Garg写道:
    Hi all,

    I came across this (http://groups.google.com/groups?q=g:thl3097468609d&dq=&hl=en&lr=&ie=UTF-8&oe=UTF-8&selm=7fkval%24abg%241%40denws02.mw.mediaone.net)
    posting from David Krofchok (krofchok@mediaone.net) dated 999/04/21.

    I wanted to know if anyone has any info on what David was talking
    about when he talked about reconsidering "screen printing etch-resist
    ink onto a copper-clad " board." I know that screen printing etch
    resistant ink on copper-clad boards was (is?) an industrial strength
    process around 15 years ago (Have seen it happening myself when I was
    a kid) .

    Can anyone point me out the method of doing this and the advantages/ disadvantages of this method over photetching.

    The problem with photoetching seems to be that the photoresist coated
    board tends to be expensive. I have also not been able to find it very
    easily in Bangalore, but I guess RS components stocks them but as to
    the price I have no idea :(

    Could anyone give me any pointers, please?

    Jiangmen ABQ Electronic Material Co.,LTD was estimated in the year of 2006.

    specialized in the production of high-end photoimageable PCB ink.

    We passed the ISO9001 quality standard identification.and ISO14001.

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    Electronica spray ink RS-2000 SP(our electronica spray ink is sucessful in Korea market already)

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    Etching ink RS-1200,RS-1280,RS-8580

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    Due to we are setting up a new factory ,the total produce capacity will

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    Looking forward to hearing from you and best regards.

    Mrs. Wang


    Export Manager

    Jiangmen ABQ Electronic Material CO.,LTD

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