JP2927770B1 - Leather bag - Google Patents

Abstract

An object of the present invention is to provide a leather bag which is different in color and pattern when the surface of the bag body is flat and when the bag body is curved. SOLUTION: An opaque colored layer which has a bag body 11 and an infinite number of fine cracks 5 formed on the opaque colored layer 3 on the surface of a thin leather cloth 2 and which has almost no pattern at all times. By sewn using the flexible leather material 1 covered with the colored coloring film 4 different from the color 3, the color of the bag body 1 is different between when the surface of the bag body 1 is flat and when the surface of the bag body 1 is curved.・ The patterns are different.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a leather bag.

[0002]

2. Description of the Related Art A conventional leather bag is usually sewn by a leather fabric having a colorless and transparent clear lacquer layer formed on the surface of a leather fabric via a coloring layer. The pattern appearing on the surface of the bag did not change even when the bag was expanded and contracted, and was of little interest.

[0003]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems, and in a flat state, the appearance is almost the same as that of a conventional leather bag. This is intended to provide an interesting leather bag in which a net-like pattern of a different color emerges when the leather ground surface is stretched.

[0004]

In a leather bag which has solved the above-mentioned problems, the bag body is made of a thin leather cloth.
An opaque colored layer is formed on the surface of the
The surface has a different color from the opaque colored layer, and always has
The myriad of microcracks that have formed are closely related and almost show a pattern
Although the leather fabric does not fold, the surface stretches
Then, the fine cracks are opened in a crack shape,
The opaque colored layer is exposed in a mesh through
The film is sewn with a covered flexible leather fabric , which is the invention according to claim 1. In such a leather bag, the colored colored coating on which innumerable fine cracks are formed is a colored clear lacquer coating, which is defined as the invention according to claim 2, and is a base in each of the above-described inventions. Silver layer surface of leather fabric
The invention according to claim 3 uses a flexible leather fabric in which the wrinkle pattern formed on the surface always appears on the surface.

[0005]

Next, a preferred embodiment of the present invention will be described in detail with reference to the shoulder bag of FIG. 1
Reference numeral 1 denotes a bag body. This bag body 11 forms an opaque colored layer 3 on a surface of a silver layer of a thin leather cloth 2 such as a tanned leather having a wrinkled pattern 6 formed on a surface thereof .
The flexible leather fabric 1 coated with a colored colored film 4 different in color from the opaque colored layer 3, in which the myriad of fine cracks 5 formed on the surface are always in close contact and hardly exhibiting a pattern, It is configured by sewing in a conventional manner.
That is, the flexible leather 1 shown in the illustrated embodiment
Represents the buffed 0... As shown in FIG.
A thin chrome tanned leather having a wrinkle-like pattern 6 formed on the surface of a silver layer having a thickness of about 3 to 1 mm is used as a leather cloth 2, and the surface is colored with a red pigment to form an opaque colored layer 3. As a colored colored film 4 having a different color from the opaque colored layer 3 having a network-like fine crack 5 which is always in close contact and hardly exhibits a pattern, a black clear lacquer film using a dye may be sprayed. And the opaque colored layer 3 is concealed. Then, the flexible leather fabric 1 is sewn in a state of having flexibility without being backed by a hard core plate, and the bag body 1 is sewn.
1.

In the bag body 1 constructed as described above, the colored colored film 4 having countless fine cracks 5 is formed on the surface of the silver layer of the flexible leather 1 by the opaque colored layer 3 on the surface of the leather cloth 2.
Is formed so as to be concealed, and the countless fine cracks 5 are always in close contact and hardly exhibit any pattern. Therefore, a leather bag sewn with ordinary leather is usually used. Although the bag body 11 has the same appearance as that of the above, the bag body 11 is sewn while keeping the flexibility of the special flexible leather fabric 1 as described above without lining it with a hard core plate. When the flexible leather 1 is curved when it is carried or when the lid is opened and closed, the surface is stretched along with this, and as shown in FIG. Through this, the opaque colored layer 3 on the surface of the leather fabric 2 is exposed, and the opaque colored layer 3 colored with a red pigment floats from the fine cracks 5 as a net pattern like a cracked glaze on a ceramic surface. Will be out. When the curved flexible leather 1 is returned to the flat shape, the fine cracks 5 are brought into close contact with each other, and the flexible leather 1 has almost no pattern other than the wrinkle pattern 6.
Since it returns to its own appearance, the appearance is such that the color and pattern change each time it curves, and it is interesting.

[0007] In addition, the seam allowance 1 on the periphery of the bag body 11
In the portion where the surface is extended by the sewing thread or the portion which is curved from the beginning as in 1a, the close state of the fine cracks 5 is always released, so that the opaque colored layer 3 as the base is exposed. Since a net-like different color pattern can be seen, this point is also interesting.

In order to manufacture the leather bag of the present invention as shown in the above embodiment, first, a thin chrome tanned leather such as calf leather or adult leather is used as the flexible leather fabric 1. The surface of the silver layer of the dough 2 is smoothed by buffing twice with a JIS standard # 500 abrasive paper by applying a paper, and then a red or orange flexible pigment is added in the presence of a surfactant. The dispersed aqueous pigment dispersion is applied by a spray method to form a pigmented layer. A black clear lacquer dye is further applied to the surface of the pigmented layer by a spray method to form a clear lacquer film having a color different from that of the pigmented layer.

After that, if the fiber structure of the leather is repeatedly expanded and contracted by performing a rotation process on a rotating drum for 6 to 10 hours,
Since the pigmented layer uses a flexible pigment, fine cracks do not follow the expanding and contracting fiber structure, but the clear lacquer film cannot follow the expanding and contracting fiber structure and is stretched. When the leather surface elongates, a clear lacquer film that forms fine cracks like a cracked glazed ceramic surface is formed when the leather surface elongates, and then the surface of the silver surface layer The temperature about 80 °
c, It is possible to obtain beautifully finished colored leather by pressing at a pressure of 10 Bar. Note that calf leather is preferably used because it has a fine texture and a supple feel.

In the above-described embodiment, the colored colored film 4 is formed of an infinite number of fine cracks 5 different in color from the opaque colored layer 3.
Is formed as a colored clear lacquer film, and is different from the opaque colored layer 3 in that a number of fine cracks 5 are formed therein, and a colorless or colored transparent clear lacquer film having no fine cracks. Of course, the intended purpose can be achieved even with a two-layer structure.

[0011]

As described above, according to the present invention, the bag main body is almost inexactly provided with a myriad of fine cracks in close contact with the opaque colored layer on the surface of the silver layer of thin leather cloth. Since the opaque colored layer is not formed of a flexible leather having a colored colored film of a different color,
When the flexible leather fabric curves when carrying the bag body or opening and closing the lid, innumerable fine cracks spread, and the opaque colored layer, which is the base, is exposed as a different color network pattern from this part, and When the cracks are released, the fine cracks are closed, and the appearance of the flexible leather itself returns to the appearance of the flexible leather fabric itself. Therefore, it is a great thing to bring to the industry as an interesting leather bag.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a shoulder bag according to a preferred embodiment of the present invention.

FIG. 2 is an enlarged sectional view showing a colored leather used in the present invention, in which (a) shows a flat state and (b) shows a curved state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Flexible leather 2 Thin leather cloth 3 Opaque colored layer 4 Colored colored film 5 Fine crack 6 Wrinkled pattern 11 Bag body

Claims (3)

(57) [Claims] The bag body (11) is made of a thin leather cloth (2).
An opaque colored layer (3) on the surface of the silver layer
Its surface is different in color from the opaque colored layer (3) and is constantly
At times, the myriad of fine cracks (5)
It has almost no pattern, but it is not
When the surface is further extended, the micro-cracks (5) open in cracks.
The opaque colored layer (3)
Is covered with a colored coating (4)
A bag made of colored leather, which is sewn by a leatherette (1) . 2. The colored leather bag according to claim 1, wherein the colored coating (4) in which countless fine cracks (5) are formed is a colored clear lacquer coating. 3. A leather cloth on the surface of a flexible leather cloth (1).
The leather bag according to claim 1 or 2, wherein the wrinkle-like pattern (6) formed on the surface of the silver layer of (2) always appears.