Patent · US Active

Interleaf, in particular for a book-like identity document, process and device for producing an interleaf

US7967341B2 · kind B2 · utility

3Cited by

4References

15Claims

0Family size

Assignee

BUNDESDRUCKEREI GMBH · DE

Inventors

Enrico Hahn · Berlin, DE
Carsten Senge · Bad Zwischenahn, DE

Key dates

Filing date	Nov 10, 2005
Grant date	Jun 28, 2011
Priority date	—
Expiry date	Jan 30, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/24264
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

An interleaf is disclosed, as well as a process and device for producing an interleaf, in particular for a book-like identification document. At least one additional layer (26) made of thermally resistant plastics is laminated onto at least one layer (24) made of thermoplastic elastomer, a section (42) of the at least one additional layer (24) being integrated into a folding region (31) without producing a thickened region on the outer side of the at least one layer (24) made of thermoplastic elastomer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.