Global Patent Index - EP 2386429 A1

EP 2386429 A1 20111116 - Tear-proof folder holes

Title (en)

Tear-proof folder holes

Title (de)

Ausreissfeste Ordnerlochungen

Title (fr)

Trous de classeur résistant aux déchirures

Publication

EP 2386429 A1 20111116 (DE)

Application

EP 10162377 A 20100510

Priority

EP 10162377 A 20100510

Abstract (en)

The paper sheet or ring binder insert (1) has a folder punch hole (3) along a side edge (7) and a stripe-like polymer coating is provided with the holes along the edge. The width of the strip (5) is such that the holes are arranged within the strip. The polymer coating is arranged on one or both sides of the sheet. The strip is obtained by applying a polymer film. The polymer coating consists of polyethylene terephthalate or polyethylene. An independent claim is also included for a method for finishing a folder punch hole on a sheet-like ring binder insert.

Abstract (de)

Ein Papierblatt bzw. eine Ringbucheinlage (1) mit Ordnerlochungen (3) entlang einer Seitenkante (7) weist eine Polymerbeschichtung (5) entlang der Kante mit den Lochungen auf. Die streifenartige Polymerbeschichtung (5) weist eine Breite auf derart, dass die Lochungen (3) mindestens innerhalb des Streifens angeordnet sind.

IPC 8 full level

B42F 3/00 (2006.01)

CPC (source: EP)

B42F 3/003 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

Designated extension state (EPC)

BA ME RS

DOCDB simple family (publication)

EP 2386429 A1 20111116

DOCDB simple family (application)

EP 10162377 A 20100510