Method and device for used ribbon destruction
View Patent ↗Methods and devices are described for securely destroying used ribbon from a document personalization machine in order to render any information retained on the used ribbon as unreadable. In one embodiment, the method includes tapering the used ribbon into a used ribbon strand by feeding the used ribbon through a tapering mechanism. The method also includes heating the used ribbon strand to fuse the used ribbon strand into a used ribbon string thereby rendering any data retained on the used ribbon unreadable.
1. A method for securely destroying used ribbon from a card or passport personalization machine by a ribbon destruction device incorporated in the card or passport personalization machine, the method comprising:
after the ribbon has been used in the card or passport personalization machine and while the used ribbon remains in the card or passport personalization machine, tapering the used ribbon into a used ribbon strand by passing the used ribbon through an aperture of a tapering mechanism of the ribbon destruction device incorporated in the card or passport personalization machine;
heating the used ribbon strand to fuse the used ribbon strand into a used ribbon string by feeding the used ribbon through a heating mechanism of the ribbon destruction device incorporated in the card or passport personalization machine.
2. The method of claim 1 , further comprising feeding the used ribbon string to a disposing mechanism of the ribbon destruction device.
3. The method of claim 1 , wherein heating the used ribbon strand comprises winding the used ribbon strand at least one complete revolution around a heated roller of the heating mechanism.
4. The method of claim 2 , further comprising winding the used ribbon string onto a disposable take-up spool of the disposing mechanism, and removing the disposable take-up spool from the card or passport personalization machine and disposing of the disposable take-up spool with wound used ribbon string.
5. The method of claim 2 , further comprising using the disposing mechanism to cut the used ribbon string into a plurality of pieces with the cut pieces of the used ribbon string dropping into a removable bin that is removably disposed in the card or passport personalization machine.
6. The method of claim 1 , wherein the card or passport personalization machine comprises a central issuance personalization machine.
7. The method of claim 1 , wherein the card or passport personalization machine comprises a desktop personalization machine.
8. The method of claim 1 , wherein the used ribbon is one of the following types of ribbon-like material: indent ribbon; indent printing foil; retransfer ribbon; retransfer material; topping foil; monochromatic ribbon; Cyan Magenta Yellow black (CMYK) plus spot color thermal transfer ribbon; CMYK plus spot color thermal retransfer ribbon; and primer ribbon.
9. The method of claim 1 , wherein the aperture has a diameter at a location where the used ribbon strand exits the aperture between 0.1 to 0.15 inches.
10. The method of claim 1 , wherein the used ribbon strand is heated to a temperature between 150 to 200 degrees Celsius to fuse the used ribbon strand into the used ribbon string.
11. A device for securely destroying used ribbon from a card or passport personalization machine, wherein the device is incorporated in the card or passport personalization machine and destroys the used ribbon after the ribbon has been used in the card or passport personalization machine and while the used ribbon remains in the card or passport personalization machine, the device comprising:
a tapering mechanism that includes an aperture that is positioned to receive the used ribbon therethrough and taper the used ribbon into a used ribbon strand as the used ribbon is passed through the aperture;
a heating mechanism downstream from the tapering mechanism that heats the used ribbon strand which fuses the used ribbon strand into a used ribbon string.
12. The device of claim 11 , further comprising a disposing mechanism downstream from the heating mechanism for disposing the used ribbon string.
13. The device of claim 11 , wherein the heating mechanism comprises a heated roller that heats the used ribbon strand in order to fuse the used ribbon strand into the used ribbon string.
14. The device of claim 12 , wherein the disposing mechanism comprises a disposable take-up spool that winds the used ribbon string for removing and disposing of the used ribbon string, the disposable take-up spool is removably mounted in the card or passport personalization machine.
15. The device of claim 12 , wherein the disposing mechanism comprises:
cutting rollers that cut the used ribbon string into a plurality of pieces; and a removable bin that is removably disposed in the card or passport personalization machine adjacent to the cutting rollers for collecting the pieces of the used ribbon string.
16. A central issuance card or passport personalization machine comprising the device of claim 11 .
17. A desktop card or passport personalization machine comprising the device of claim 11 .
18. The device of claim 11 , wherein the used ribbon is one of the following types of ribbon-like material: indent ribbon; indent printing foil; retransfer ribbon; retransfer material; topping foil; monochromatic ribbon; Cyan Magenta Yellow black (CMYK) plus spot color thermal transfer ribbon; CMYK plus spot color thermal retransfer ribbon; and primer ribbon.
19. The device of claim 11 , wherein the aperture has a diameter at a location where the used ribbon strand exits the aperture between 0.1 to 0.15 inches.
20. The device of claim 11 , wherein the used ribbon strand is heated to a temperature between 150 to 200 degrees Celsius to fuse the used ribbon strand into the used ribbon string.