Siegelbacke

Details

Veröffentlichungs-Nr.

EP2781325

Aktenzeichen

EP13160099

Anmeldetag

20. März 2013

Veröffentlichung

9. August 2017

Erteilung

9. August 2017

Rechtsraum

EP

IPC

B29C45/00B29C45/14B29C65/36B65B51/22B65B51/30B65B9/20// B29C65/74B29L9/00B29K705/02B29K705/10B65B55/10

Abstract

The present invention relates to a method for providing an inductive sealing bar (100), comprising the steps of providing a conductive coil (110) having at least one heating zone, embedding said coil in a supportive body (120) such that said supportive body covers the entire coil (110) along at least some part of the length of the at least one heating zone; and providing a sealing surface of said sealing bar (100) by planarizing said coil (110)and said supportive body (120) such that said coil (100) is exposed along the entire length of said at least one heating zone. The invention also relates to a sealing bar (100) manufactured according to the method.

Anmelder

Firma

Tetra Laval Holdings & Finance S.A.

Land

🇨🇭 Schweiz

Fachgebiete