Vorrichtung und Verfahren zum Formen der Spitze Rohrförmiger Strohhalme bei einer Kontinuierlichen Herstellung

Details

Veröffentlichungs-Nr.

EP4782196

Anmeldetag

10. November 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

Abstract

The disclosure relates to a device (1) for shaping the tip (11) of tubular straws (10) in a continuous production, the device comprising: a first body (20) that may be substantially cylindrical and arranged to rotate around a rotation axis (26); a plurality of support members (21), wherein each support member may be configured to support one tubular straw (10) in a fixed position, wherein the plurality of support members (21) is attached the first body (20); a second body (30) comprising a first clamp (31) and a second clamp (32) for receiving, compressing and shaping a tip portion (12) of a straw (10); and a cutting element for removing a part (13) of the compressed tip portion (12) of the straw (10), wherein the cutting element may be arranged to cut the tip portion (12) of the straw (10) in a predefined angle to the length direction of the straw (10). The disclosure further relates to a method for shaping the tip (11) of tubular straws (10) in a continuous production.

Anmelder

Firma

Tetra Laval Holdings & Finance S.A.

Land

🇨🇭 Schweiz