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September 2014

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Subject:
From:
Yuan-chia Joyce Koo <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Yuan-chia Joyce Koo <[log in to unmask]>
Date:
Thu, 11 Sep 2014 11:24:18 -0400
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it is all depend upon your pitch and thickness of your design.  you  
need to do SEM to check the opening and coating coverage.  not all  
stencil are the same, not all nano-coat are the same... my 2 cents.
  jk
On Sep 11, 2014, at 10:32 AM, Jim West wrote:

> All,
>
> Looking for any feedback regarding the process of going from a  
> laser cut stencil to a electroformed stencil with (Nano Coating).   
> We are about to run trials with the new stencil and I wanted to get  
> feedback from maybe those of you that have made a similar  
> transition.  Particularly the Paste Printer parameters.  With the  
> smoother aperture walls and the addition of the Nano coating, we  
> plan on starting with the existing squeegee speed and pressure and  
> adjust from there.  What kind of result if different did other  
> maybe experience?  Any concerns or cautions?
>
>
> Appreciate your feedback,
>
> Jim
>
>
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