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Re: [Homebrew_PCBs] finding ultra-thin copper sheet?

2007-02-15 by David McNab

On Wed, 2007-02-14 at 01:58 +0100, otc_friend wrote:
> I have here 0.125mm thick copper foil single-side coated with epoxy.
> The Epson Color 640 accepts it in "thick mode" switch.
> 
> If you need some, drop me a line.
> 
> regards -
> Henry

Hi Henry,

Thanks for letting me know about that. I'm full of questions:
- are you a dealer?
- if not, who is your supplier?
- what sizes does it come in?
- is it flexible enough to tolerate the very curved printing path
  of an HP2550L Color Laserjet or a Brother 1670N mono laser?
- what are the retail prices?
- is it available in small retail quantities, or only bulk?

Cheers
David




> 
> www.ehydra.dyndns.info
> 
> -----Ursprüngliche Nachricht----- 
> Von: "David McNab" <rebirth@...>
> An: <Homebrew_PCBs@yahoogroups.com>
> Gesendet: Samstag, 10. Februar 2007 22:09
> Betreff: [Homebrew_PCBs] finding ultra-thin copper sheet?
> 
> | Hi,
> |
> | Does anyone know how to get hold of blank PCB material, similar to
> the
> | usual 1.6mm thick copper-clad stuff, but ultra ultra thin?
> |
> | I'm thinking about the recent threads about hacking inkjets to print
> | onto PCB via the CD tray.
> |
> | The idea is if that the copper-coated medium is thin enough, it will
> be
> | able to pass through any unmodified inkjet. The other good thing is
> that
> | inkjets (as opposed to lasers) tend to have a much straighter paper
> | path.
> |
> | Digikey only seems to sell 3/4" copper tape - way to narrow for most
> | boards.
> |
> | Any ideas?
> |
> | Cheers
> | David
> |
> |
> |
> |
> |
> | Be sure to visit the group home and check for new Links, Files, and
> Photos:
> | http://groups.yahoo.com/group/Homebrew_PCBs
> |
> | If Files or Photos are running short of space, post them here:
> | http://groups.yahoo.com/group/Homebrew_PCBs_Archives/
> | Yahoo! Groups Links
> |
> |
> |
> 
> 
> 
> 
>

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