JPH0841745A - Production of foil yarn - Google Patents

Abstract

PURPOSE:To produce a patterned foil having thickness nearly comparable to that of conventional foil paper. CONSTITUTION:(1) A pattern is directly drawn with a lacquer, a metallic foil is put, or transfer is conducted, on one side of each of thermoadhesive sheets 11, 12 to form a pattern (a), (2) the thermoadhesive sheets are put on a mount by facing non-patterned side to the side of the mount 13, followed by heating to stick the pattern to the mount (c), (d), and (3) the resultant patterned mount is cut finely to make foil yarns. Alternatively, between the processes (1) and (2), the patterned thermoadhesive sheets 11, 12 are cut to various shapes, and the resultant cut foils 11a, 11b, 12a, 12b, 12c may be put by tile-fashion (d) or mosaic-fashion (f) on the mount in the process (2).

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION The present invention relates to a method for producing foil yarns for weaving into fabrics.

[0002]

2. Description of the Related Art Foil yarn is produced by finely cutting foil paper. Originally,
The foil paper was made by sticking gold foil or silver foil on the mount, or drawing a pattern with lacquer or water-based paint, but in order to further enhance the expression effect, cut out such foil paper into various shapes, A so-called pattern foil in which cut-out foil paper (hereinafter referred to as cut foil) is attached to another mount in a tile shape or a mosaic shape has also been used.

A conventional method for producing a pattern foil will be described with reference to FIG. First, various patterns are drawn on the foil mounts 21 and 22 (a). The thickness of the foil paper (mounting paper) is usually about 100 μm (b). A desired shape is cut out from the foil papers 21 and 22 on which a pattern is drawn, and the cut foils 21a and 22a are attached to a mount 23 for a pattern foil (c). In addition to the method of sticking without gaps as in (c), (d) and (e) (hereinafter, this state is referred to as a tile shape), the method of sticking the cutting foil includes
There is also a method of sticking the cutting foils 21b, 22b, 22c so as to overlap each other as shown in (g) (hereinafter, this state is referred to as a mosaic shape).

[0004]

SUMMARY OF THE INVENTION In the above conventional pattern foil,
Even in the case of the tile-shaped cutting foil 24 of FIG. 5 (e), the thickness of the cutting foil 25 is twice that of the normal foil paper 22, and when the mosaic shape is used as shown in FIG. 5 (g), the thickness of the cutting foil 25 is three times or more that of the normal foil paper 22. Become. For this reason, it is difficult to make a thin foil thread from the conventional pattern foil, and the ordinary foil paper 22 is cut from 90 to 110 (1
Whereas it is possible to cut 90 to 100 foil yarns from a certain width), in the case of the conventional pattern foils 24 and 25, about 40 to 60 pieces are suitable. A woven fabric in which such a wide foil yarn is woven loses its flexibility and becomes difficult to handle. Also,
In a loom that automatically performs foiling, the warp is pulled back while pulling the warp yarn back with a hook, but at that time, the hook is caught by the cutting foil on the surface of the foil thread, causing a problem that the cutting foil rises and peels off. . In order to prevent this, it has been practiced to attach a cutting foil on the mount and then cover the surface with a protective film, but there is a problem that the original gloss and texture of the cutting foil are lost.

The present invention has solved such problems and provides a method for producing a patterned foil having a thickness substantially equal to that of a normal foil paper.

[0006]

Means for Solving the Problems The method for producing a foil yarn according to the present invention, which has been made to solve the above problems, comprises a) directly forming a pattern on one side of a heat-bonding sheet, and b) not a pattern forming surface. The thermal adhesive sheet is placed on the mount with the side facing the mount, and the pattern is attached to the mount by heating, and c) the foil with the pattern is created by finely breaking the mount. It is a thing.

[0007]

EXAMPLE A foil yarn manufacturing process according to a first example of the present invention will be described with reference to FIG. In this step, first, various patterns are formed directly on the heat-bonding sheet (FIG. 1A). The method of forming the pattern is similar to that of conventional foil paper, and various methods such as coating with lacquer, spray coating, spraying / pasting of gold / silver foil, transfer with transfer paper, and the like can be used. Thermal adhesive sheet 11, 1
The thickness of 2 is usually several tens of μm (b). When performing lacquer coating, it is desirable to select a heat-bonding sheet that is strong against the solvent or thinner of the lacquer, or to apply oil resistance under processing. Next, the heat-bonding sheets 11 and 12 on which the pattern is formed are cut into a desired shape, and the cutting foil 11 is cut.
Place a and 12a on the pattern foil mount 13. At this time, the heat-bonding sheet, on which no pattern is formed, is placed so that the surface of the heat-bonding sheet faces the mount 13. The method of placing the cutting foil may be a tile shape as shown in (d) or a mosaic shape as shown in (f). Cutting foils 11a, 12a,
When the positions of 11b, 12b, and 12c are determined, the entire heat-bonding sheet is melted by heating the whole 14 and 15, and the cutting foils 11a, 12a, 11b, 12b, and 12c are fixed on the mount 13. As the mount 13, Japanese paper, silk paper,
Materials conventionally used for foil paper such as non-woven fabrics and cloths can be used.

The pattern foils 14 and 15 thus prepared
Is a tile (e) or a mosaic (f), the thickness is almost the same as a normal foil sheet. For this reason, when the foil yarn 16 is cut by cutting as shown in FIG.

A second embodiment of the present invention will be described with reference to FIG. The thermal adhesive sheet 12 is normally supplied in a state of being attached to the release paper 18. In the foil yarn manufacturing method of this embodiment, when a pattern is formed on the heat-bonding sheet 12, the pattern is formed in a state of being attached to the release paper 18 (b). Thereby, the thermal adhesive sheet 12
Is stable and the pattern can be easily formed. 2 (a),
After forming the pattern as shown in (b), the thermal adhesive sheet 12 is cut out into a desired shape together with the release paper 18 (c), and the release paper 18a is removed (d). In this way, the thermal adhesive sheet 11
After making only b and 12b, the cutting foils 11b, 12b and 12c are placed on the backing sheet 1 with the thermal adhesive sheet surface as in the first embodiment.
Place it on the mount 13 so that it will be the 3 side, and heat it to cut the foil 1.
Fix 1b, 12b and 12c on the mount 13 (e)
(F).

A third embodiment of the present invention will be described with reference to FIG. In this embodiment, a thin film 19 is heat-bonded on the heat-bonding sheet 12 in advance, and a pattern is formed on the thin film 19 (a). Not only the thickness of the film 19 but also ordinary foil paper 2
Use thinner than 2. Desirably, the same as or thinner than the heat-bonding sheet 12 (several μm to several tens μ).
m) is used (b). In this case, a free drawing material can be used without worrying about the deterioration of the thermal adhesive sheet 12. In this case as well, the thermal adhesive sheet 12 attached to the release paper 18 can be used (c). Of course, when the cutting foil is placed on the mount 13, the thermal adhesive sheet 12 is placed on the mount 13 side (d). In the case of this embodiment, the pattern foil 20 is that of the first and second embodiments.
A little thicker than 4 and 15, but still the conventional one 2
Since it can be made thinner than 5, it is possible to manufacture a thinner foil thread.

[0011]

EFFECTS OF THE INVENTION The foil yarn made of the pattern foil manufactured by the method according to the present invention is in a state in which the pattern is directly placed on the mount, so that the thickness is almost the same as that of the ordinary foil paper. ing. For this reason, it is not possible with conventional pattern foils.
Fine cutting such as cutting is possible, and a flexible foil weave can be manufactured. On the other hand, the foil yarn produced by the method of the present invention is not a pattern-painted pattern but is actually a laminate of cutting foils.

Next, the foil yarn manufactured by the manufacturing method according to the present invention can be hooked in an automatic foil loom without worrying about cracking or peeling. For example, 1
When weaving the band of a book, it is made into foil paper and the foil yarn for 5 sheets is used. Since the width of one pattern foil is usually 55 cm, when it is manufactured by the method of the present invention and finely cut into foil threads by 90 cutting,
One strip will use 7350 foil yarns. In the case of a mosaic pattern foil, if there are approximately 10 overlapping portions of the cutting foil in one foil thread, there will be approximately 70,000 overlapping portions when weaving one strip, and automatic drawing foil In a weaving machine carrying out the above, there is a risk of that number of flapping or peeling. However, it is not permissible for such a ribbon to exist even in one place. In this respect, the manufacturing method according to the present invention can manufacture a foil yarn that is much more reliable than the conventional foil yarn.

As described above, by using the foil yarn produced by the method according to the present invention, it is possible to produce a high quality foil weave at low cost.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a method according to a first embodiment of the present invention.

FIG. 2 is an explanatory diagram showing a method of a second embodiment.

FIG. 3 is an explanatory diagram showing a method of a third embodiment.

FIG. 4 is a plan view showing a state in which a pattern foil is shredded to form a foil thread.

FIG. 5 is an explanatory view showing a conventional method of manufacturing a patterned foil.

[Explanation of symbols]

 11, 12 ... Thermal adhesive sheet 13 ... Mount paper 14, 15, 20 ... Pattern foil 16 ... Foil thread 18 ... Release paper 19 ... Paper or film 21, 22 ... Foil paper 23 ... Mount paper 24, 25 ... Pattern foil

Claims (1)

[Claims] 1. A) a pattern is directly formed on one side of a heat-adhesive sheet, and b) the heat-adhesive sheet is placed on the mount with the surface not having the pattern forming side facing the mount, and heated to be mounted on the mount. A method for producing a foil thread, in which a pattern is attached and c) a foil thread is created by finely cutting the mount with the pattern attached.