Process for Mounting Photographs, Engravings or the like in a Dry Condition

摘要

13,253. Neubronner, J. June 22. Mounting prints by the use of gutta-percha and a hot glazing-roller. An intermediate sheet is coated on both sides with a solution of guttapercha, and after drying is exposed to radiant heat, whereby the liquid enters the pores, and is then dried again. The sheet is interposed between the print and the mount, and is passed between the hot glazing-rolls to unite the parts, Or the gutta-percha solution may be applied to the back of the print and exposed to rays of heat, the print being then directly united to the mount by a hot iron.