A method for shutting off a small frame for a recording medium, in particular a slide mount, out of the method and device for

摘要

Apparatus for sealing a mount for an information bearing medium, is adapted to seal a mount blank of the kind provided with (a) first and second overlying mount sections, (b) several openings in the first mount section and (c) several pins projecting from the second mount section to respectively extend through the several openings. The apparatus includes a pin deforming roller member and a mount back-up roller member which are supported in spaced opposed relation for enabling the first and second overlying mount sections to be moved therebetween in a manner such that the second mount section will be disposed in abutment against the mount back-up roller member and the several pins will be deformed respectively over the several openings by the pin deforming roller member, to seal the mount. The first and second overlying mount sections are advanced to the roller members, first contracting the mount back-up roller member in an orientation causing such mount sections to be (1) guided by the mount back-up roller member toward the pin deforming roller member and (2) thereafter moved between the roller members.