Ultraschalldichtungssystem und Amboss dafür

Details

Veröffentlichungs-Nr.

EP4461511

Aktenzeichen

EP24174308

Anmeldetag

6. Mai 2024

Veröffentlichung

13. November 2024

Rechtsraum

EP

IPC

B29C65/08B29C65/74B29C65/00B65B51/22// B29L31/00

Abstract

The present invention relates to an anvil (500) of an ultrasonic sealing system (300) for transversally sealing a tube (112) of packaging material. The anvil (500) comprises a ridge (508) extending along a transversal direction (TD) of the anvil (500), wherein the ridge (508) comprises: a mid-section (504), and a first and a second peripheral section (502, 506), arranged on either side of the mid-section (504), wherein the first and second peripheral section (502, 506) comprises a respective first sub-portion (502b, 506b) and a respective second sub-portion (502d, 506d), wherein the respective first sub-portion (502b, 506b) is arranged between the mid-section (504) and the respective second sub-portion (502d, 506d), and wherein the first sub-portion (502b, 506b) of the ridge (508) has a first height (h1) and the second sub-portion (502d, 506d) of the ridge (508) has a second height (h2), wherein the first height (h1) is different from the second height (h2).

Anmelder

Firma

Tetra Laval Holdings & Finance S.A.

Land

🇨🇭 Schweiz

Fachgebiete