Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Intermittent length
Patent
1999-01-13
1999-12-07
Coe, Philip R.
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Intermittent length
D06B 106
Patent
active
059961546
ABSTRACT:
In dye applicators that operate by the pouring principle, it is known to store the liquid flowing over an overflow barrier in a liquid supply chamber located in front of it. To produce a dye applicator that can be adjusted to the desired working width, this liquid supply chamber is divided several times by a limiting wall and a liquid supply bore is associated with each of the liquid supply chambers thus formed. The liquid supplied through hoses to the individual supply chambers is distributed stepwise in such fashion that the respective supply openings are connected at both ends in the direction of the working width with first branch lines of the same length, at whose respective ends intermediate outflow openings are provided, to which second branch lines are connected in the same fashion on both sides in the direction of the working width, with said lines being shorter by half of the first branch lines and having a reduced cross section, with the outflow openings provided at the ends for example. According to the invention, the respective first branch lines are located in a plane parallel to that of the outflow openings and the liquid is distributed to the outflow openings through the second branch lines from the plane of the first branch lines to the plane of the outflow openings. In this manner, a fine striped pattern can be produced by dying.
REFERENCES:
patent: 2218811 (1940-10-01), Chaussabel
patent: 3667258 (1972-06-01), Newton
patent: 5165261 (1992-11-01), Cho
patent: 5243841 (1993-09-01), Fleissner
Coe Philip R.
Fleissner GmbH & Co. Maschinenfabrik
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