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1. 发明公开

EP3458636A1 CONTINUOUS DYEING PLANT FOR WARP THREADS COMPRISING AN OXIDATION APPARATUS HAVING VARIABLE AND RECOVERABLE CAPACITY 有权转让
公开(公告)号：EP3458636A1
公开(公告)日：2019-03-27
申请号：EP17735623.5
申请日：2017-05-15
申请人： KARL MAYER Textilmaschinenfabrik GmbH
发明人： RONCHI, Francesco
IPC分类号： D06B3/04 , D06B3/18 , D06B17/00 , D06B19/00 , D06C7/04
摘要： A continuous dyeing plant for a warp thread including a plurality of dyeing/squeezing groups arranged in line, each of which is provided with a respective impregnation or dyeing tank in which the warp thread is immersed, and an oxidation apparatus that has a plurality of upper and lower return rollers, configured to arrange the warp thread on a plurality of vertical planes parallel to each other, and a support frame having at least one upper strut and at least one lower strut, where a plurality of upper return rollers are mounted on the upper struts, such that at least one part of the lower return rollers is rotatably mounted on at least one respective support device that is movable in the vertical direction between a first operating position, in which the movable support device is placed close to the lower struts to keep the lower return rollers at a maximum predefined distance from the corresponding upper return rollers, and a second operating position, in which the movable support device is placed close to the upper struts to keep the lower return rollers at a minimum predefined distance from the corresponding upper return rollers.

2. 发明公开

EP3420126A1 OXIDATION INTENSIFIER DEVICE FOR INDIGO DYEING SYSTEMS 有权转让
公开(公告)号：EP3420126A1
公开(公告)日：2019-01-02
申请号：EP17716608.9
申请日：2017-02-21
申请人： KARL MAYER Textilmaschinenfabrik GmbH
发明人： RONCHI, Francesco
IPC分类号： D06B5/06 , D06B19/00
CPC分类号： D06B5/06 , D06B19/0017 , D06P1/228 , D06P3/6025
摘要： An oxidation intensifier device for a continuous dyeing system for dyeing a warp thread, the device arranged for being mounted in the oxidation assembly of the dyeing system and comprises two blowing assemblies having a substantially identical shape and opposed one another, each blowing assembly is provided with at least one respective fan and, downstream of such a fan, with a respective plurality of convergent conduits arranged along development directions that are parallel and transversal to the feeding direction of the warp thread, the convergent conduits of a first blowing assembly converge in a opposite direction with respect to the convergence direction of the convergent conduits of the opposite blowing assembly, each convergent conduit is configured to face parallel to a single lap of the warp thread moving inside the dyeing system and is provided with a plurality of longitudinal slots oriented along the same development direction of the respective convergent conduit, where each fan is hydraulically connected to the plurality of convergent conduits of the respective blowing assembly and is configured to convey air towards the plurality of longitudinal slots, so that a plurality of opposite air laminar flows is generated, which generate a plurality of turbulences adapted to facilitate the oxidation process of the dyed warp thread on both its surfaces.

3. 发明公开

EP3464702A1 MULTIFUNCTIONAL CONTINUOUS DYEING APPARATUS OF WARP CHAINS FOR FABRICS 有权转让
公开(公告)号：EP3464702A1
公开(公告)日：2019-04-10
申请号：EP17737366.9
申请日：2017-05-29
申请人： KARL MAYER Textilmaschinenfabrik GmbH
发明人： RONCHI, Francesco
IPC分类号： D06B3/04 , D06B19/00 , D06B21/02 , D06B23/14

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