JP3277275B2 - Patterned surface material used for bags and the like and method for producing the same - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a surface material used as a surface material of a bag or the like, in particular, a patterned surface material, and a method of manufacturing the same.

[0002]

2. Description of the Related Art Heretofore, there has been a surface material having a checkerboard pattern or the like formed by simply dyeing the surface of a single piece of leather, but there has been a dissatisfaction that it has no taste. On the other hand, there are surface materials having a good texture formed by combining two kinds of tape-like leather fabrics having different colors so as to form a checkered pattern or the like, but there is a dissatisfaction that production is troublesome and expensive. is there.

[0003]

An object of the present invention is to provide a surface material capable of producing a feeling as if a pattern were formed by combining a plurality of members in spite of being a single member.
It is an object of the present invention to provide a method which can be easily manufactured so that such a patterned surface material can be provided at low cost.

[0004]

In order to solve the above problems, a patterned surface material used in a bag or the like of the present invention is formed by embossing the surface of a single piece of leather material 1 into a plurality of portions. After providing the streak-shaped concave portion 2, the leather 1
The surface of the leather fabric 1 is then dyed, and then the tape 5 is applied to a portion of the surface of the leather fabric 1 where the color of the dye is left to be concealed, and then the leather fabric 1 including the portion to which the tape 5 is applied is covered. The entire surface is over-dyed with a color different from the under-dyed color, and then the tape 5 is peeled off to form a color-coded pattern by the under-dyed colored portion 3 and the over-dyed colored portion 4. It has a configuration of being manufactured.

In order to solve the above-mentioned problems, a method of manufacturing a patterned surface material used for a bag or the like according to the present invention is to divide the surface into a plurality of portions by embossing the surface of one piece of leather material 1. After the streak-shaped concave portion 2 is provided, the leather 1
The entire surface of the leather fabric 1 is then dyed, and then the tape 5 is applied to a portion of the surface of the leather fabric 1 where the color of the under dyeing is left to conceal, and then the leather fabric 1 including the portion where the tape 5 is applied is covered. The entire surface is over-dyed with a color different from the under-dyed color, and then the tape 5 is peeled off to form a color-coded pattern by the under-dyed colored portion 3 and the over-dyed colored portion 4. It is a feature.

[0006]

1 and 2 show a surface material according to an embodiment of the present invention. The surface material is used for a bag. This dress material has a checkered pattern on the surface of one piece of leather 1 with two different colored portions 3 and 4 of different colors. The concave portion 2 is formed in a streak shape along the boundary between the colored portions 3 and 4. Due to the presence of the concave portion 2, although the surface material is a single sheet, a three-dimensional effect is generated, and a feeling as if it were configured by combining a plurality of members as if weaving is produced.

FIGS. 3 to 8 show the manufacturing process of the above-mentioned surface material. First, as shown in FIG. 3, one tanned leather fabric 1 is prepared.

Next, as shown in FIG. 4, a lattice-shaped streak is formed on the surface of the leather 1 by embossing, and the portion of the streak is formed into a concave portion 2.

Next, as shown in FIG. 5, the entire surface of the leather fabric 1 in which the recess 2 is formed by embossing is dyed with the same dye. Note that an alcohol dye or the like can be used as the dye.

Next, the surface of the underdyed leather fabric 1 is rubbed with a glass or agate roller. That is, glazing is performed. At this time, it is also possible to change the color by rubbing strongly and burning the protrusions on the surface with the frictional heat.

Next, a binder having weather resistance is applied to the surface of the leather fabric 1 to form a transparent film.

Next, the same dye as the under-dyeing dye is applied to adjust the color, that is, to perform color matching.

Next, casein or the like is sprayed to give a gloss.

Next, it is pressed with an iron to give a gloss.

Next, as shown in FIG. 6, the tape 5 is stuck to a place where the underdye color is desired to be left to cover it. The tape 5 is non-transparent and does not allow the dye on the surface to bleed inside.

Next, as shown in FIG. 7, the entire surface of the leather material 1 including the portion where the tape 5 is adhered is over-dyed with a dye different in color from the under-dyed dye. The dye used for the over-dyeing has a deeper color than the dye used for the under-dyeing. This is in order to prevent undercoloring from appearing.

Thereafter, as shown in FIG. 8, if the tape 5 is peeled off to expose the undercolored colored portion 3, a surface material having a checkered pattern as shown in FIG. 1 on the surface is completed.

In the above embodiment, the pattern applied to the surface of the surface material is a checkered pattern, but the present invention is not limited to this type of pattern.

[0019]

The patterned surface material used for the bag and the like of the present invention is as described above, and is a streak-shaped concave portion 2 which divides the surface into a plurality of portions by embossing the surface of one piece of leather 1.
Is provided, the entire surface of the leather fabric 1 is dyed, and then a tape 5 is applied to a portion of the surface of the leather material 1 where the color of the underdye is left to conceal, and then the tape 5 is applied. The entire surface of the leather fabric 1 including the attached portion is over-dyed with a color different from the under-dyeing color, and then the tape 5 is peeled off, so that the under-dyed colored portion 3 and the over-dyed colored portion 4 Since it is manufactured by forming a color-coded pattern, it is possible to create a feeling that a pattern is formed by combining a plurality of members in spite of being a single member. The method for producing the patterned surface material used in the bag or the like of the present invention is as described above, and the surface of one piece of leather 1 is embossed to form a streak-shaped concave portion 2 that partitions the surface into a plurality of portions. After being provided, the entire surface of the leather material 1 is dyed, and then a tape 5 is applied to a portion of the surface of the leather material 1 where the color of the under dyeing is left to conceal, and then the tape 5 is applied. The entire surface of the leather fabric 1 including the part that has been dyed is overdyed with a color different from the underdye color, and then the tape 5 is peeled off, so that the underdyed colored portion 3 and the overdyed colored portion 4 By forming a color-coded pattern, it is easy and efficient to create a surface material that can create the feeling of forming a pattern by combining multiple members, despite being a single member. Because it can be manufactured, it can be provided at low cost

[Brief description of the drawings]

FIG. 1 is a perspective view of a surface material.

FIG. 2 is a partial cross-sectional view of a surface material.

FIG. 3 is a perspective view of a leather fabric.

FIG. 4 is a perspective view showing a state where embossing is performed on the surface of the leather.

FIG. 5 is a perspective view showing a state in which a surface dyeing process is performed on the surface of the leather.

FIG. 6 is a perspective view of a state in which a tape is attached to a required portion on the surface of the leather.

FIG. 7 is a perspective view showing a state in which a surface dyeing process is performed on the surface of the leather.

FIG. 8 is a perspective view of a step of peeling the tape from the surface of the leather.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Leather base 2 Concave part 3 Colored part 4 Colored part 5 Tape

Claims (2)

(57) [Claims] An embossed depression 2 is provided on the surface of a piece of leather 1 by embossing to divide the surface into a plurality of portions, and then the entire surface of the leather 1 is dyed, Then, the tape 5 is applied to a portion of the surface of the leather material 1 where the underdye color is to be left to conceal it, and then the entire surface of the leather material 1 including the portion where the tape 5 is applied is different from the underdye color. Patterned surface material used for bags and the like manufactured by forming a color-coded pattern by the under-dyed colored portion 3 and the over-dyed colored portion 4 by dyeing over the color and then peeling off the tape 5 . 2. A streak-shaped concave portion 2 for partitioning the surface into a plurality of portions by embossing the surface of a single piece of leather 1 is provided, and then the entire surface of the leather 1 is underdyed. Then, the tape 5 is applied to a portion of the surface of the leather material 1 where the underdye color is to be left to conceal it, and then the entire surface of the leather material 1 including the portion where the tape 5 is applied is different from the underdye color. A pattern-coated surface material used for bags or the like, wherein a color-coded pattern is formed by the under-dyed colored portion 3 and the over-dyed colored portion 4 by dyeing over the color and then peeling off the tape 5. The method of manufacturing the material.