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New Sheet Of Hallmark Original (9)

by JRSDallas 17 years ago

The following message (subject: Re: New Sheet Of Hallmark Original) was posted by JRSDallas, on 11/20/2008 10:34:41 PM:
More than likely the Original (and I am certain the Dr. N is pips are) coated with epoxy resin. They roll it on a glass flat, lay the sheet pips down into it. Then pick it up! If the epoxy layer thickness and viscosity is right, the epoxy ends up as a nice shallow dome on the top of each pip that hardens into a very small hard contact patch. |