JPH0740539Y2 - Katan thread with foil powder - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a cut yarn for a sewing machine to which foil powder is adhered and which also has water resistance.

[Conventional technology]

There is no sewing thread that is made by applying metal foil powder to the conventional thread and making it water resistant.

[Problems to be solved by the device]

In foil production, more than half of the metal is foil scrap. There is no trash on the gold leaf scraps with a traditional edge. Even if the same gold foil is used, the cut gold foil and other foils can remove the edge of the cut paper, which is a scrap of the foil together with the edge of the cut paper, but cannot remove dust such as cotton dust caused by the removal. Here is the reason why foil scraps are made into foil powder.

For that purpose, the foil scraps from which the edges of the cutting paper have been removed are made into foil powder, which is then carefully selected and sorted according to the silk fabric usually called goth to make it a foil powder that can be used.

The foil powder is used to make a katan thread for sewing machines that is adhered to the foil powder, and is finally polished to make a glossy product that is similar to a foil-bonded woven thread. When adhering the powder, what was made impossible was that if the foil powder was adhered with an aqueous adhesive, the water adhesive was melted during washing with water, the foil powder was peeled off, and if an oil-based adhesive was used, Once soaked in the thread, it rises on the surface, and when it rises, it becomes thick and thin unevenness and does not form a uniform layer. And
Thick areas are black in color and are difficult to dry.

As described above, the use of the oil-based adhesive has a drawback that the yarn does not have a uniform thickness and the color is black.

In view of the above points, the present invention provides a catan foil powder adhesive yarn for a sewing machine, which forms a uniform adhesive layer, uniformly adheres foil powder, and has water resistance.

[Means for Solving the Problems]

In order to achieve the above object, the present invention yarn is formed by applying an oil-based adhesive to a core yarn having a surface coated with a coating layer and adhering foil powder to the surface.

[Action]

Next, the operation of the present invention's yarn will be described. By coating the core yarn to form a film having a certain thickness, the fluffing of the core yarn is suppressed, so the core yarn becomes thin and dense, and the foil sticking Will get better.

Since the oil adhesive is applied after applying the coating, the oil adhesive can be applied thinly and evenly only on the surface without impregnating the core yarn. Therefore, the foil powder should also be applied evenly. Is something that can be done.

Further, applying the oil adhesive evenly and thinly also accelerates the drying time. Furthermore, since an oil-based adhesive is used, it can sufficiently withstand washing with water.

〔Example〕

Hereinafter, an embodiment of the present invention yarn will be described with reference to the drawings. FIG. 1 is a partially cutaway front view of the present invention yarn, in which (1) is a core yarn and (2) is a core yarn. Is a coating layer coated on the surface of the core yarn (1), (3) is an oil-based adhesive applied on the surface of the coating layer (2), and (4) is a foil attached with the oil-based adhesive (3). It is powder.

FIG. 2 is a front view showing a process of coating a catan yarn of the present invention, in which the core yarn (1) unwound from the bobbin winding (5) passes through the aqueous base adhesive tank (6) and is water-based. The adhesive (7) is applied, the excess water-based adhesive (7) is removed by passing through the sponge (8) part at the outlet of the base adhesive tank (6), and then evenly by the sponge (9). Is applied. At this time, the core yarn for adhesion to the base is thinned by the sponge, the adhesive and the pulling force of the winding and is wound up by the winding drum (10).

The fact that the core thread becomes thin means that a thick and durable thread can be used. Thus, the wound yarn undergoes drying.

In the figure, (11) is a guide roller.

FIG. 3 is a front view showing a step of attaching foil powder to the coated core yarn, and the yarn unwound from the wound core yarn (12) of the coated core yarn is stored in the oil-based adhesive tank (13). After passing through, an oil adhesive (3) is applied to the surface of the coating layer (2), and the excess oil adhesive (3) is removed at the sponge (14) at the outlet of the oil adhesive tank (13) to evenly remove it. Applied to.

Then, after being applied with the oil-based adhesive (3), it now passes through the foil powder tank (15), but inside the foil powder tank (15) is blown from below by the blower (16), Foil powder is scattered and evenly attached to the threads.

By the blowing operation, it is possible to make a special thread having a portion where the foil powder is adhered and a portion where the foil powder is not adhered.

The yarn with the foil powder (4) attached to the surface is wound up by the winding drum (18) and then dried.
It becomes glossy and becomes a foil thread.

In the glossing process, cotton cloth, silk cloth, sponge, etc. are used to obtain a luster close to that of a foil-bonded woven thread. It is regenerated as a powder water resistant adhesive thread to form a sewing thread for sewing machines.

In the figure, (9) is a guide roller.

[Effect of device]

According to the present invention, the foil powder is evenly attached to the core yarn, and
Since it is attached with an oil-based adhesive, the foil powder will not come off even after washing with water.

In addition, by polishing with a sponge in the final step, gloss equivalent to that of foil is obtained, and foil powder adhesion can be regenerated into a product close to that of foil adhesion.

Furthermore, the coloring of the present invention gives a special glossy color due to the underlying foil powder.

In the present invention, not only the cut yarn but also other yarns can be used as the foil powder yarn.

[Brief description of drawings]

FIG. 1 is a front view in which a portion of the present invention's thread is cut away,
FIG. 3 and FIG. 3 are front views showing a method for manufacturing the cut yarn of the present invention. Reference numeral (1) is a core yarn (2) is a coating layer (3) is an oil adhesive (4) is a foil powder

Claims (1)

[Scope of utility model registration request] 1. A cut yarn in which a foil powder is obtained by applying an oil-based adhesive (3) to a core yarn (1) having a coating layer (2) on the surface and adhering foil powder (4) to the surface thereof. .