公开(公告)号：US12188176B2

公开(公告)日：2025-01-07

申请号：US16919587

申请日：2020-07-02

Applicant: Superba S.A.S.

Inventor： Charles Beauduin ,  Philippe Massotte

IPC: D06P7/00 ,  B05B7/00 ,  B05B12/02 ,  B05B12/04 ,  B05B12/16 ,  D06B1/02 ,  D06B11/00

Abstract: The present invention relates to a device for dyeing a moving yarn that comprises a liquid dye supply line, a first nozzle positioned above the yarn and configured to deposit dye on a first surface of the yarn, a second nozzle positioned above the yarn and configured to deposit dye on a second surface of the yarn corresponding to a surface opposite the first surface relative to the axis of the yarn, a synchronization mechanism for actuating the nozzles as a function of the movement of the yarn such that, between the first and the second nozzle, the yarn is able to pivot axially under the effect of the gravity of the dye deposited by the first nozzle.

公开(公告)号：US20210002822A1

公开(公告)日：2021-01-07

申请号：US16919587

申请日：2020-07-02

Applicant: Superba S.A.S.

Inventor： Charles Beauduin ,  Philippe Massotte

IPC: D06P7/00 ,  D06B1/02

Abstract: The present invention relates to a device for dyeing a moving yarn that comprises a liquid dye supply line, a first nozzle positioned above the yarn and configured to deposit dye on a first surface of the yarn, a second nozzle positioned above the yarn and configured to deposit dye on a second surface of the yarn corresponding to a surface opposite the first surface relative to the axis of the yarn, a synchronization mechanism for actuating the nozzles as a function of the movement of the yarn such that, between the first and the second nozzle, the yarn is able to pivot axially under the effect of the gravity of the dye deposited by the first nozzle.