DE278711C - - Google Patents

Description

IMPERIAL

PATENT OFFICE.

PATENT LETTERING

- M 278711 CLASS Ba. GROUP

H. KRANTZ company in AACHEN.

It is known that strand yarn in a vertical .Lage strung individually on support poles, freely hanging with reversible circling liquor to color. In order to prevent as much as possible that when the strands are lined up, especially strong of puckering yarns loosely hanging threads from the sides protruding and through frequent Boiling rough and cracked heads of the twine sticks are hit and torn,

ίο must be trained by the stringing of the strand Workers with special care. To be free on thread carriers when dyeing hanging heavy yarns, the penetration of the dye liquor into the resting points of the skein on the support rods in the flow the liquor from top to bottom in the direction of the hanging strand to ease were the lower ends of the strand supported by a tray, d. H. the weight of the hanging strand was relieved. In order to avoid tangling of the thread threads the hank when dyeing hank yarn with reversible circling liquor suspended Layer in a side pack and, in the case of light yarns, also by name at the bottom second inserted support stick held. These lower carrying sticks were the strand length accordingly adjustable in height, so that the strand of yarn has room for maneuver over the two rows of twine; dyeing was then possible with both liquor flows in the stretched position of the strand in front of you, placing the whole block of yarn in the respective The direction of the liquor shifted and the support points for the wash-around of the liquor were released. However, the always stretched position of the tress makes it difficult for the dye liquor to penetrate well in the strand.

According to the invention were when dyeing strand yarn with reversible circling Liquor the individual strands hanging freely on rod-like carriers in the treatment tub, being above the supporting poles in a manner known per se at some distance from the same Stop screen or notice boards are arranged, no longer on one or even two Sticks lined up, but placed over the rod-like yarn carriers that the strand centers with two spots on the yarn carriers and the strand ends as loops on the right and hang down on the left on the supporting pole.

The new hanging method is in connection with a dyeing device known per se Shown in the drawing as an exemplary embodiment.

Fig. Ι shows the behavior of the novel Way over carrying sticks laid strand with downward moving fleet and

2 with the fleet moving upwards.

3 and 4 show in front and side views how the strand 1 in the new way are placed over the support poles 2. ■

Notice boards 3 are positioned in the dye liquor above the support rods 2 in a known manner attached, against which the strand by the upward moving liquor for the purpose of loosening Should be washed up in the air. A support shelf underneath the hanging strand

to relieve them when the liquor moves downwards is not provided in the dye container and also not required.

The rod-like yarn carriers for hanging can be used as carrying sticks, cords, wires, Straps, bands or the like. Be formed; they can also be used in one instead of the dye container Carrying frame are attached, which is inserted into the dye container.

ίο The suspension is made by the new procedure much easier and the coloring effect is favorably influenced. When thinking about the strand over the yarn carrier is new the contact surface of each strand on the carrying stick is twice as large as when it is lined up. As a result, the downwardly moving dye liquor penetrates without artificially relieving the streak weight easily into the support point through a support base. With the overlaid strand is also the surface of the strand, insofar as it is perpendicular to the direction of the liquor, and thus the force exerted by the flow pressure on the strand is twice as great as that of the strands. The streaks are therefore well puffed up when the fleet flows upwards and under the notice boards 3, as shown in Fig. 2, to a loose layer of yarn shaped. This. The way it works is attributable to that the overlaid strand is named in the direction of the yarn carrier without lateral solid pack colored, so different sized dye batches are treated in one device can. The fact that the strand threads each time change the direction of the dye liquor If they are given a radically different position to one another, they are colored evenly.

Thinking about the strand is a simple job that can be done quickly by untrained workers can be obtained without tearing loosely hanging threads. There is also the There is no need to examine each strand for the correct position of the threads on the lower binding thread.

Those associated with the new process Advantages are:

Saving time and wages for thinking about and removing the strand,

Protection of the strand,

Achieving loose yarn that is easy to unreel,

uniform coloring,

Usability of a dyeing device for small and large dye lots.

Claims (1)

Patent claim. Process for dyeing strand yarn with reversible circling liquor, which is im Treatment tub hanging freely on yarn carriers with a stop screen attached above, characterized in that the individual strand of yarn (1) over the rod-like yarn carriers (sticks, cords, Wires, tapes o. The like.) (2) are placed that the Stvähnmitten with two points on the The yarn carriers rest and the strand ends hang down as loops on the right and left. For this purpose ι sheet of drawings.