Handleable card and method of manufacture

Details Handleable card and method of manufacture Handleable card and method of manufacture

1992-03-09

1993-07-20

Ryan, Patrick J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428203, 428206, 428207, 428323, 428332, 430 43, 430 44, 430 98, 430126, B32B 900

Patent

active

052291901

ABSTRACT:
A card (10) and a method of manufacturing handleable cards includes providing front and back sheets (44, 46) of thin, flexible, opaque material, depositing images on such sheets by electrophotographic process to affix toner particles (14, 32) on the sheet surfaces, adding sheets (16, 24) carrying thermal adhesive (18, 22) and a thickening sheet (20), to provide a core, aligning the images front and back on the sheets, laminating the sheets and core under heat and pressure to bond the sheets into an integral structure and then cutting the sheets to define individual cards.

REFERENCES:
patent: 4510225 (1985-04-01), Kuehnle et al.
patent: 4988591 (1991-01-01), Winkelmann

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