Edging pad having different adhesive zones

US10092990B2 · kind B2 · utility

Assignee

• RODENSTOCK GMBH · DE

Inventors

• Stefan Jung · Hersbruck, DE
• Michael Vogt · Gilching, DE

Key dates

• Filing date: May 21, 2015
• Grant date: Oct 9, 2018
• Expiry date: Jul 21, 2035

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B24B13/0057
• WIPO field: Machine tools
• WIPO sector: Mechanical engineering

Abstract

The invention relates to an edging pad for releasably connecting a material blank that is to be edged to a holder, wherein the edging pad has a polymeric carrier layer and adhesive coatings which are applied to both sides of the polymeric carrier layer, wherein one side of the polymeric carrier layer, which is to be connected to the holder, has an adhesive coating formed of a first adhesive, and the other side of the polymeric carrier layer, which is to be connected to the material blank, has an adhesive coating formed of a second and a third adhesive which are different from one another, such that the second adhesive provides adhesiveness to the material blank and the third adhesive is an adhesive which limits twisting and slippage of the polymeric carrier layer relative to the material blank, wherein the second adhesive and the third adhesive are applied to the other side of the polymeric carrier layer in separate regions.