Process and apparatus for producing a laminate, comprising...

Details Process and apparatus for producing a laminate, comprising... Process and apparatus for producing a laminate, comprising...

2006-01-17

2006-01-17

Aftergut, Jeff H. (Department: 1733)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S275700, C156S345420

Reexamination Certificate

active

06986823

ABSTRACT:
A process and an apparatus for producing a laminate, comprise at least one polymer film with information and at least one substrate, for further processing for forgery-proof documents, in which, in the first processing station, a supporting film is delaminated on a first side of the polymer film, after which a substrate is laminated on by an adhesive and subsequently exposed to a crosslinking-active radiation, and in which a laminate led out from the first processing station is fed to a second processing station, and the supporting film is delaminated on a second side of the laminate, after which a substrate is laminated on by an adhesive and subsequently exposed to a crosslinking-active radiation.

REFERENCES:
patent: 3822838 (1974-07-01), Butler et al.
patent: 4389472 (1983-06-01), Neuhaus et al.
patent: 5755919 (1998-05-01), Ueda et al.
patent: 726142 (1996-08-01), None

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