Vaakumtoru
David Pruett recently built a vacuum infuser to dye small veneers for
marquetry. He used the Excel 1 vacuum press to power the infuser. His
website has more information including a nice video in which he explains
the process.
"This bench top vacuum infuser is the perfect accessory for a woodshop
vacuum pump. A vacuum infuser allows you to evenly dye veneer and
small pieces of wood. You can also infuse wood stabilizing products such
as acrylic resin, sanding sealer or Miniwax Wood Hardener.
The applications for a vacuum infusing are broad, ranging from colored
veneer for marquetry to colored and stabilized pen turning blanks to
colored and stabilized custom knife scales."