JP2000169900A - Leather material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a leather material having a characteristic such as a feeling of mildness of knitted fabrics different from an inherent characteristic of leather materials by making plural holes in the leather material and passing a yarn through the holes repeatedly in the upward and downward directions of the leather material. SOLUTION: The objective leather material is a leather material 11 having plural holes 12 and is obtained by passing a yarn 3 through the holes 12 repeatedly in the upward and downward directions of the leather material 11. Preferably, natural leather is especially used as a leather material with respect to a quality feeling. The holes 12 are readily formed by punching using, for example, an ordinary punching machine. Preferably, wool yarns used in production of knitted fabrics are used as the yarn 13. Since the wool yarns have a small initial amount of heat transfer and are soft, light in weight and warm, the wool yarns can impart the leather material having a cold feeling with an inherent feeling of mildness of the knitted fabrics to improve the wear feeling of the leather material. A designed yarn (a fancy yarn or an ornamental yarn), a processed yarn (a textured yarn), or the like, are used to improve the design characteristics such as touch and appearance or the functionality of the leather material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a leather material, and more particularly, to a leather material having an effect different from that of a leather material, for example, a texture and texture of a knit.

[0002]

2. Description of the Related Art Various forms of fabrics have been made by using fibers as primary materials and yarns as secondary materials and intersecting the yarns in various ways. Typically, woven fabrics,
There are knits (knitted) by knitting and plating, and other types include lace, felt, and nonwoven fabric.
These tertiary fabrics are made of various primary materials,
Since the following materials are combined in various ways, they can exhibit a wide variety of textures, textures, functions, etc., depending on the application such as clothing (innerwear, outerwear), decoration, and industrial use. It is possible, and it is possible to add more variety by performing various processes such as dyeing and finishing.

On the other hand, leather materials such as natural leather and artificial leather are mainly used for clothing materials, especially for outerwear such as coats and jackets.

[0004]

The leather material is completely different from the fabric, although its unique texture is preferred.
There is a restriction that the unique characteristics cannot be changed by the combination of materials as in the above-mentioned fiber products. Further, the leather material was always used alone, and was not combined with a fiber product and was not mixed except that a cloth was used as a lining of a leather coat, a leather jacket or the like.

[0005] For this reason, for example, leather is excellent in cold protection and is preferably used for outerwear because it does not pass through the wind. However, since the initial heat flow when touching the surface is large, the leather feels cold when worn. On the other hand, there was a case where the point of having a feeling was disliked on the other hand, but such improvement in wearing feeling has not been made so far.

[0006] The present invention has been made in view of the above, and has as its object to provide a leather material to which characteristics different from characteristics inherent to the leather material, such as the gentleness of knitwear, are imparted. .

[0007]

In order to achieve the above object, a leather material according to the present invention is a leather material having a plurality of holes. When the yarn is passed, the yarn has the characteristics of the yarn.

[0008] As described above, the leather material of the present invention is provided with an arbitrary thread passed through a plurality of holes in an arbitrary pattern, so that the texture, texture, touch (touch), decoration, It can have both functionality and the like, and as a result, it is possible to provide various kinds of leather materials.

Preferably, the holes are formed regularly or irregularly by punching. Preferably, the yarn is passed through a leather material while forming a regular and irregular pattern.

Further, the leather material according to the present invention can be used as a clothing material, and it is possible to provide a wide variety of clothings in which the feeling of wearing, the appearance, and the texture are arbitrarily changed.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on embodiments with reference to the accompanying drawings.
The present invention is not limited to these embodiments unless departing from the technical idea of the present invention.

FIG. 1 is a schematic view showing an example of a leather material according to the present invention. FIG. 1 shows a front surface thereof, and FIG. 2 shows a back surface thereof. As is clear from both figures, the leather material 11 of the present invention has a plurality of holes 12, and a thread 13 is arbitrarily passed through the plurality of holes 12,
It is fixed to the leather material 11.

The leather material 11 may be any of those commonly used for clothing, such as natural leather, synthetic leather or artificial leather, and is not particularly limited.
In particular, in terms of texture and the like, natural leather can be preferably used.However, artificial leather that has been put into practical use with the development of ultra-fine fibers has very similar structure and performance to natural leather, and is also preferable. Can be used. In addition, leather material,
Even if it is a leather (smooth) type, the back skin (suede)
It may be a type.

Further, in order to provide various leather materials for use in clothing and the like, a pattern by dyeing may be formed on all or a part of the front surface and / or the back surface of the leather material 11 in advance. An ordinary method can be used for the dyeing, and the expression of the color and the formation of the pattern by the dyeing are combined with the yarn 13 fixed thereto, thereby exhibiting a more diverse color feeling and pattern. be able to.

The plurality of holes 12 formed to fix the thread 13 to the leather material 11 have a diameter such that the thread 13 can pass through, and is not particularly limited. However, it can be easily formed by punching using a normal punching machine. Further, the holes may be formed regularly or irregularly, and the interval between holes and the number of holes are not particularly limited.

As the thread 13 passed through the hole 12 and fixed to the leather material 11, a thread usually used for clothing or the like can be used. That is, raw fiber (cotton yarn, hemp yarn,
Wool, silk, rayon, semi-synthetic fiber, synthetic fiber,
Blended yarn, etc.), fiber aggregate state (filament yarn, spun yarn, split yarn, etc.), processing method (filament processed yarn, bulky yarn, etc.), application (woven yarn, knitted yarn,
There is no particular limitation on hand knitting yarns, sewing yarns, lace yarns, and the like, and any yarn can be selected according to the desired texture, texture, appearance, function, and the like. Also, its thickness,
The twist and the cross-sectional shape are also not particularly limited, and depending on the thickness, several wires may be collectively used to pass through one hole. Furthermore, a braid formed by combining yarns may be used. These threads are
They can be used alone or in any combination of two or more.

These yarns can give a certain effect to the leather material based on the characteristics of the yarns themselves. In particular, wools used for the production of knits can be preferably used. This is because yarns having a small initial heat transfer amount and being soft, light and warm can give a cool leather material a mildness unique to knitwear and improve the wearing feeling of the leather material. As the wool, various wools such as wool, goat wool, camel wool, angora rabbit wool, alpaca wool, mohair and the like can be used, and these may be worsted wool or spun wool.

For the purpose of enhancing the design or functionality such as texture and appearance, it is also preferable to use design yarn (fancy yarn or decorative yarn), processed yarn (textured yarn), or composite yarn.

The design yarn is a yarn having a varied decorative appearance by twisting several yarns having different materials, thicknesses, colors, and the like, and having a change in the spinning process. It includes both warp yarns and yarns that have been changed by the twisting process. Also, yarns having a change in one or both of shape and color are included. Specifically, heather yarn, wall yarn, knot yarn, slab yarn, nep yarn, ring yarn,
Loop yarns and the like can be exemplified.

The processed yarn is a yarn such as bulky yarn or stretch yarn which has improved texture by giving it elasticity and bulkiness, and can give a leather material a unique texture.

The composite yarn is a characteristic yarn made by combining two or more kinds of fiber materials, and includes a mixed fiber, a core yarn, a hetero-twisted yarn, a conjugate fiber and the like.

The thread 13 can be fixed to the leather material 11 by passing it through a number of holes 12 formed in the leather material 11 while alternately floating and sinking. The “floating” of the ups and downs with respect to the leather material 11 means that the thread 13 is floating on the surface of the leather material 11,
“Sink” means that the thread 13 sinks on the back surface of the leather material 11.

The lifting and sinking of the leather material 11 is as follows:
It can be regular or irregular, and can form any pattern, which allows for a variety of appearances,
It is possible to provide a textured leather material. Although FIGS. 1 and 2 show an example in which the yarn is passed only from one direction, the yarns are crossed from each other by passing from a plurality of directions, and for example, the three large structures (plain weave, twill weave, satin) in a general woven fabric are used. Weaving) or various changing structures (changing plain weave, changing oblique text, changing satin, etc.) may be combined.

The leather material of the present invention thus constituted can be used in various applications such as clothing, furniture, decoration, etc., depending on its properties. For example, the use of wool yarn as the yarn gives the surface sensation of leather products the mildness of knits, and the use of design yarns or processed yarns as yarns gives a unique change in the appearance of leather products. It is particularly preferable to use such materials as clothing materials for clothing.

[0025]

The leather material of the present invention is provided with a plurality of holes, and an arbitrary thread is passed through the holes in an arbitrary manner. It becomes possible to have the characteristics of the yarn that has been made. Therefore, for example, the cooling sensation peculiar to the leather material is eliminated by the gentle sensation peculiar to the knit to improve the wearing feeling, or a variety of appearances are provided by the fixing pattern of the floating and sinking of the yarn and the dyeing / patterning of the surface of the leather material. It is possible to provide a wide variety of leather materials depending on the application.

[Brief description of the drawings]

FIG. 1 is a schematic surface view of an embodiment of a leather material according to the present invention.

FIG. 2 is a schematic rear view of an embodiment of the leather material according to the present invention.

[Explanation of symbols]

 11 leather material 12 holes 13 yarn

Claims (4)

[Claims] 1. A leather material having a plurality of holes, wherein the leather material has characteristics of the yarn by passing the yarn through the holes while repeatedly floating and sinking the leather material. Material. 2. The leather material according to claim 1, wherein the holes are formed regularly or irregularly by punching. 3. The leather material is passed through the leather material in a regular or irregular pattern.
Or the leather material according to 2. 4. The composition according to claim 1, which is used as a clothing material.
A leather material according to any one of the above.