JPH0533207A - Production of cloth having specific structure and clothing using the same cloth - Google Patents

Abstract

PURPOSE:To obtain the title new cloth piling up many specific narrow tape-like materials in multi-stages, having irregular superimposed structure and suitable for clothing being cool even in summer and comfortable or new and fashionable clothing because of sunlight blocking property and excellent air permeability. CONSTITUTION:The objective cloth having superimposed structure piling up narrow tape-like materials in multi-stages, using the narrow tape-like material and having both of wavy part 2 continued in the direction of width and a smooth part 1. The narrow tape-like material is e.g. obtained by using high- shrinkage fiber yarn as warp constituting the smooth part 1 and using low- shrinkage fiber yarn as warp constituting the wavy part 2 and weaving these yarns and then subjecting the resultant woven fabric to shrinkage treatment. The above-mentioned cloth is obtained by winding around a rotating drum the narrow tape-like material into which a water soluble sizing agent is impregnated while successively shifting the position of the tape-like material and drying and then removing the tape-like material from the drum, sewing the resultant temporary bonded sheets by a machine and mutually joining the narrow tape-like materials.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention provides a cloth with a peculiar ventilation structure, and is mainly used as a comfortable clothing material or clothing suitable for hot seasons such as being worn coolly in summer and the like, or various articles described later. The present invention relates to a fabric having a special structure that can be used.

[0002]

2. Description of the Related Art The summer in Japan is extremely hot and humid. In recent years, people have come to demand greater comfort. Temperature control such as coolers is becoming more and more popular inside the building, but if you go outside for a step, the heat and humidity of nature will remain the same. To prevent the sun from shining in the summer, even if he wears hemp clothes, which are considered to be the best clothes for summer, it is sultry if it has long sleeves and tan if it has short sleeves. It is needless to say that the mere functional characteristics of the fiber material itself are not sufficient at the time of strong direct sunlight, hot weather, and heavy sweating.

On the other hand, when playing sports on a rainy day in summer, if you wear waterproof clothing to prevent getting wet, even if it is moisture-permeable waterproof clothing, it will not only be hot and humid but also your own. There was a problem that the sweat from the body caused the clothes to get wet inside and get wet from the inside rather than from the outside. Even a high-density woven or knit fabric that has been developed in recent years and has both water repellency and waterproof properties and high moisture permeability is sufficient.

Although many clothing materials for warming winter have been developed, there is no clothing that can be worn cool in the summer. In order to solve such a problem, the inventors of the present invention gradually shift the narrow tape-like material as a fabric having both high air permeability and light shielding property and waterproof property, which are contradictory functions, and which is rich in fashionability. However, we have already proposed a special fabric that is made to have a breathable structure by forming a superposed structure by overlapping. By forming such a ventilation structure, although it has an effect on comfort such as decrease in stickiness and stuffiness during exercise in hot season,
There was another point to be improved that the breathability was still poor in the stationary state.

[0005]

SUMMARY OF THE INVENTION In view of the above problems, the present invention further improves the ventilation structure to block sunlight from the sun, prevent sunburn on the skin, and also on rainy days. (EN) It is intended to provide a new cloth and a cloth using the cloth, which can be worn as a cooler and more comfortable clothes without being steamed from the inside, especially in summer, and which realizes novel clothes with rich fashionability.

[0006]

[Means for Solving the Problems] In order to achieve the above-mentioned object, as a result of extensive studies, it was found that by forming an uneven shape in the superposed structure, excellent breathability and a novel fashion sense are expressed, and The invention was reached. That is, the present invention has the following configurations.

That is, for the cloth having the special structure of the present invention, a large number of narrow tape-like products having both at least continuous corrugated portions and smooth portions in the width direction are used. A fabric having a special structure characterized in that the fabric is formed so as to have a superposed structure in which it is stacked in multiple stages.

In a more preferred embodiment of the cloth having the special structure of the present invention, a superposed structure is formed mainly by overlapping the corrugated portion and the smooth portion of the adjacent narrow tape-shaped objects. Alternatively, a large number of narrow tape-shaped products of a plurality of types having different hues and / or pattern patterns are alternately or superposed in multiple stages so as to form a specific pattern. It is characterized by having a structure.

In addition, in the garment of the present invention, a large number of narrow tape-like products having both a wavy portion and a smooth portion which are at least continuous in the width direction are used, and the narrow tape-like products are stacked in multiple stages. It is a garment characterized in that a cloth formed to have a superposed structure is at least partially used.

[0010]

The present invention will be described in more detail with reference to the drawings.

In the cloth having a special structure of the present invention, a large number of narrow tape-like objects having both a wavy portion and a smooth portion which are at least continuous in the width direction are stacked in multiple stages while shifting their positions. The fabric is formed in a superposed structure. Such an overlapping structure is formed, for example, by forming the overlapping structure so that the corrugated portion and the smooth portion of the adjacent narrow tape-shaped objects are overlapped with each other so that the overlapped narrow tape-shaped objects are appropriately overlapped with each other. It is possible to form an opening having a wide opening width.

With such a construction, excellent breathability and novel fashionability can be obtained for the first time even in a stationary state. The overlapping structure may be formed such that the corrugated portions overlap each other.
In that case, the corrugated portions of the adjacent narrow tape-shaped objects do not become unable to form a gap between them when the material is worn or / and worn after being made into clothing or the like. It is preferable to appropriately set the pitch, the size of the wave, and the like.

An example of a narrow tape-like material that can be used in the present invention is shown in FIGS. FIG. 1 shows a shape in which a continuous corrugated portion 1 and a smooth portion 2 are combined, and FIG. 2 has a smooth portion 3 in the central portion and both end portions thereof have a corrugated shape 4. It is important that the narrow tape-like material used in the present invention has at least one wavy portion and at least one smooth portion. In the conventional superposed structure of smooth narrow tapes, it was difficult to form a large opening between adjacent narrow tapes, especially when stationary, but such a narrow tape has such a special shape. By using, for example, as described above, by forming the overlapping structure in which the corrugated portion and the smooth portion of the adjacent narrow tape-shaped objects are overlapped, the peaks or troughs of the corrugated portion and the smooth portion are brought into contact with each other. As a result, the openings are formed between the adjacent narrow tape-shaped objects, and the ventilation can be smoothed and the air permeability can be greatly improved only by forming the large openings in the overlapping structure that is applied even at the time of rest. It is possible to create a new fashion sense without fail (Fig. 3). Note that FIG. 3 is a model diagram in which a superposed structure is formed using the narrow tape-shaped material shown in FIG.

As described above, the narrow tape-shaped product of the present invention is characterized in that it has both at least continuous corrugated portions and smooth portions in the width direction. Means a tape-shaped material having a width smaller than the length, and the width thereof is not particularly limited, but a width of 5 to 150 mm is preferable. As the narrow tape-shaped substrate, for example, when used as a clothing material, in consideration of the feel of clothes, polyester fibers, polyamide fibers typified by nylon, synthetic fibers such as acrylic fibers, rayon, Cellulosic regenerated fibers such as cupra, semi-synthetic fibers such as acetate and triacetate, cotton, hemp,
It can be appropriately selected and used from natural fibers such as silk and wool. These fibers may be used alone or in combination according to the purpose, such as composite, mixed fiber, mixed spinning, mixed twist, and mixed weave. It is also preferable to use various textured yarns such as bulky textured yarn to achieve bulky up and a sharp feel.

The narrow tape-like material according to the present invention is, for example, a method of weaving with a ribbon weaving machine or a tape weaving machine at a desired weaving width, weaving with a wide width weaving machine, and using a fusing cutter or the like on the machine or after finishing the weaving. It is prepared by a method such as melt-cutting to a width of, and further, a method in which easy-dissolving fibers are interwoven at a boundary portion to be slit, and the easily-dissolving fibers are melted after weaving to obtain a desired narrow woven fabric. However, a specific method may be appropriately selected in consideration of workability and desired specifications of the narrow tape-shaped material.

As a method of forming a shape having both a wavy portion and a smooth portion in the width direction of the tape, which is a feature of the narrow tape-like material in the present invention, the following method can be used, for example.

That is, for example, a highly shrinkable fiber yarn such as a copolyester fiber obtained by copolymerizing isophthalic acid is used as the warp yarn constituting the smooth portion, while a low shrinkage fiber yarn is used as the warp yarn constituting the corrugated portion. However, any weft yarn can be used, but after weaving a narrow tape-shaped product,
It can be created by performing shrinkage treatment at an appropriate stage. In that case, the difference in shrinkage between the high shrinkage fiber yarn and the low shrinkage fiber yarn is preferably 5% or more.

Further, instead of using yarns having different shrinkage differences as warp yarns, the feeding speed of the warp yarns in the loom is changed, and similarly, a narrow tape-like portion having a continuous wavy portion and a smooth portion in the other portion. You can also create things.

The ratio between the wavy portion 1 and the smooth portion 2 can be selected as appropriate. For example, in the case of a shape having one wavy portion and one smooth portion as shown in FIG. 1 width / 2 width ratio, 1/3 ~
A range of 3/1 is preferred. It is preferable to appropriately set such a ratio in relation to the overlapping width of the overlapping structure.

The overlapping structure in which the narrow tape-shaped products are stacked in multiple stages in the present invention means that the narrow tape-shaped products are overlapped in multiple layers while shifting their positions, or at least two or more stages. The above-mentioned overlapping structure is regarded as one unit, and such a unit is continuously repeated.

Here, the superposed structure is obtained, for example, by sewing and joining the narrow tape-like materials constituting the superposed structure to each other at regular intervals or at random intervals. The interval is related to the width of the narrow tape-like material forming the overlapping structure and the degree of overlap of the overlapping structure, and is not particularly limited and may be set to an appropriate value. However, according to the knowledge of the present inventors, the range of 10 to 100 mm is preferable in the case of constituting general clothing. The connection may have a straight shape or a shape such as a zigzag shape or a wavy shape, and double stitching is also a preferable method.

The fabric obtained according to the present invention has a significantly improved breathability even in a stationary state as compared with a fabric in which a flat structure is simply overlapped as proposed in the related art (FIG. 4) by forming the above structure. Not only can the performance be improved, but also the fabric can have a more three-dimensional appearance and fashionability. In particular, the size and pitch of the wavy structure, the shape of the waviness that is actually formed by the wavy structure, the color of the narrow tape (color, brightness, hue, etc.), materials, etc.
By adopting a form or the like, it is possible to obtain more sophisticated and innovative fashionability and functionality.

In the special cloth of the present invention,
The narrow tape-shaped objects may be regularly overlapped in the same width, or may be overlapped in a random width. Further, not only the narrow sheets of the same material are used, but also narrow sheets of two or more different materials or colors and patterns are alternately or with a certain pattern, for example, a white narrow tape-like object and a red sheet. Alternately using narrow tapes of
Repeat each white, red, and yellow narrow tape in this order, or repeat like white-red-white-yellow-white-red.
It is also preferable to form a superposed structure with various arrangements as desired, since not only the design but also the one having a very high sensitivity can be obtained.

As a method of forming a multi-layered tape-like material on a fabric having a superposed structure by using a large number of tape-like materials, various specific methods can be used, and the method is not necessarily limited. , Wrap a thin tape-shaped material impregnated with a water-soluble adhesive on a rotating drum of appropriate size while shifting the position in sequence to the desired stacking width, and dry it. After the temporary adhering, the tape is removed from the drum to obtain a temporary adhering sheet in which the narrow tape-like material has a superposed structure and is fixed with glue. After that, the temporary adhesive sheets are sewn at appropriate intervals by sewing, and a large number of narrow tape-like objects having a superposed structure are sewn together at regular intervals or at random intervals, and then a sewing process is performed. Although it does not matter even after applying or before sewing, the superposed structure fabric can be obtained by dissolving and removing the water-soluble sizing agent used for temporary adhesion.

In order to form a narrow tape-like product having both a wavy portion and a smooth portion, when the narrow tape-like product is prepared by using warp yarns having different shrinkage ratios, at the above-mentioned appropriate steps. Shrinkage treatment can be applied to develop a wavy portion and a smooth portion on the narrow tape.

As described above, the fabric having the special structure of the present invention has a superposing structure using a narrow tape-like material having at least a continuous wave portion and a smooth portion, and the adjacent narrow tapes. By forming a structure in which the corrugated part and the smooth part of each other are superposed on each other, it is possible to prevent sunburn due to strong sunlight especially in summer, and it is highly breathable and suitable as a cool clothes to wear. However, by further imparting water repellency and waterproofness, it is possible to prevent rain from entering and to make comfortable water-repellent / waterproof clothing that does not get stuffy.

In addition, since it has many features such as sharpness, three-dimensionality, and unique appearance and novel fashionability, it is completely new to sportswear such as golf wear and tennis wear, and rain gear such as raincoats. ,
It can also be widely used for various other types of casual clothing, bedding such as curtains and stands, hats, shoes, and the like.

The clothing used in the present invention is not limited to the one using 100% of the cloth having the above-mentioned special structure, but may be used as a partial combination with another cloth material. .

[0029]

The present invention will be described in more detail with reference to the following examples, but the scope of the present invention is not limited or limited by the examples. In the examples, all "proportions" are based on weight.

Example 1 As a warp, a high shrinkage polyester filament yarn (70D-24F, boiling water shrinkage rate 18%) obtained by copolymerizing isophthalic acid and a normal polyester filament yarn (7
0D-36F, boiling water shrinkage 7%), and using weft yarn of 80 count cotton yarn, the widthwise half of the narrow tape-like material is made of high shrinkage yarn, and the remaining half of the warp yarn is low shrinkage. The warp was warped so as to fit the yarn, and a narrow tape having a width of 36 mm and having a plain weave design was woven.

Thereafter, the narrow tape was immersed in a water-soluble polyvinyl alcohol paste, and the tape was fed onto the rotating cylindrical drum so that the overlapping width was 12 mm, which was 1/3 of the tape width. Wrapped around while moving.
In this way, a tape was wound to form a superposed structure, the adhesive was dried at a low temperature, and then cut in the drum axial direction to obtain a sheet-like object made of a narrow tape temporarily fixed with the adhesive. .

Then, the sheet-like material is not separated from each other by a quilting sewing machine at equal intervals of 2 inches in a direction perpendicular to the direction in which the narrow tapes having the overlapping structure are overlapped. As shown in the figure, the sewing machine was linearly hung and the connection processing was performed.

Next, using the sheet-like material which has been subjected to the connecting process to the front portion and the sleeve portion of the shirt,
The other parts were made of cotton taffeta using No. 100 twin yarn for both warp and weft, and a long-sleeved shirt was sewn. At the time of sewing, the dimensions were determined and cut in consideration of the fact that the sheet-like material is contracted significantly in the lateral direction by the shrinking treatment to be performed later.
Thereafter, the sewn long-sleeved shirt was dipped in hot water at 95 ° C. to remove the water-soluble sizing agent previously applied, shrink, and dried. By such de-gluing and shrinking treatment, each of the overlapping narrow tapes has a shape in which half the width of the tape is smooth and the other half is greatly wavy.
Adjacent narrow tapes had a structure in which a wavy portion and a smooth portion were overlapped with each other, and an opening portion was formed between the narrow tapes, which gave a three-dimensional effect.

The shirt thus finished has an appearance like a flared shape in which the front part and the sleeve part have a wavy flare, and gives a novel fashion sense. When it came out, it blocked the direct exposure of the sun to the skin, had excellent breathability, had a crisp texture, and was extremely comfortable to wear.

Example 2 Using the same narrow tape as that obtained in Example 1, one side of the narrow tape was coated with a polyurethane solution, and then the polyurethane was wet-coagulated to form a microporous membrane made of polyurethane. A narrow tape having

Thereafter, the narrow tape is dipped in a water-soluble polyvinyl alcohol sizing agent, and the tape feed is moved on the rotating cylindrical drum so that the overlapping width becomes 2/5 of the tape width. I wrapped it while making it. In this way, a tape was wound to form a superposed structure, the adhesive was dried at a low temperature, and then cut in the drum axial direction to obtain a sheet-like object made of a narrow tape temporarily fixed with the adhesive. .

Next, the sheet-like material is removed by a quilting sewing machine at regular intervals of 2 inches in a direction perpendicular to the direction in which the narrow tapes having the overlapping structure are overlapped with each other after the adhesive is removed. As shown in the figure, the sewing machine was linearly hung on the sewing machine and the processing was performed. It was a structure that formed a bun structure.

Then, the sheet-like material was sewn into a women's golf rainwear. At the time of cutting, similarly to Example 1, the cutting was performed in consideration of the shrinkage amount by shrinkage.

The rainwear thus obtained was dipped in hot water at 90 ° C. to remove the water-soluble sizing agent and shrink, and then dried. Next, a fluorinated water repellent was applied in the state of the sewn product, and water repellent treatment was performed.

In the thus obtained golf rainwear, the narrow tapes constituting the overlapping structure have a structure in which the corrugated portion and the smooth portion are overlapped with each other, and an opening is formed between the narrow tapes. It was full of feelings.

When the golf rainwear was worn on a hot rainy day and rounded, it was very comfortable to wear without being wet by the rain from the outside, nor was it stuffy or wet inside. Despite the day, I was able to play golf in a satisfactory condition.

[0042]

EFFECT OF THE INVENTION The fabric of the present invention having a special structure having a superposed structure composed of a narrow tape-like material having both a wavy portion and a smooth portion has the following excellent actions and effects. is there.

(1) As long-sleeved clothing, it can be worn coolly and comfortably even on a hot day, and blocks strong sunlight in the summer.
Can prevent sunburn and rough skin.

(2) Without seeing through the clothes,
It is possible to provide comfortable clothing with high ventilation due to ventilation.

(3) It is possible to obtain a fabric having high air permeability and water repellency and waterproofness, and can be comfortably worn without stuffing from the inside even on a rainy day.

(4) By having a large opening between the adjacent narrow tape-shaped objects constituting the overlapping structure,
You can obtain fashionable fabrics and clothing that are full of three-dimensionality, have a sharp feel, and have no sticky feeling on the skin.

(5) By various combinations of different materials and different hues, it is possible to obtain a novel cloth which has a composite function and is very rich in fashionability, which has never been seen before. The cloth according to the present invention has many effects as described above, various sports clothes such as golf jackets, tennis jackets, grand jackets, rain gear such as raincoats, not to mention clothing such as casual clothes,
It can also be widely used for curtains, bedding such as stand-ups, hats, shoes, etc.

[Brief description of drawings]

FIG. 1 shows one of the fabrics having a special structure of the present invention.
An example structure is shown as a model.

FIG. 2 is a model view showing another example structure of a fabric having a special structure of the present invention.

FIG. 3 is a model view of a superposed structure fabric composed of the narrow tape-shaped material shown in FIG.

FIG. 4 is a model view of a superposed structure fabric in which conventional narrow tape-shaped materials are superposed.

[Explanation of symbols]

1: Smooth part 2: Rippled part 3: Smooth part 4, 4 ': Wavy portion

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁵ Identification code Office reference number FI technical display location D06M 17/02

Claims (4)

[Claims] 1. A large number of narrow tape-like materials having both a wavy portion and a smooth portion which are at least continuous in the width direction are used, and the cloth has a superposed structure in which the narrow tape-like materials are stacked in multiple stages. A fabric having a special structure characterized by being formed. 2. A fabric having a special structure according to claim 1, characterized in that a corrugated portion and a smooth portion of adjacent narrow tape-like materials are overlapped with each other to form a superposed structure. . 3. A plurality of types of narrow tape-shaped products having different shades and / or patterns are stacked in multiple layers alternately or in a specific pattern to form a superposed structure. A fabric having a special structure according to claim 1. 4. A large number of narrow tape-like materials having both a wavy portion and a smooth portion which are at least continuous in the width direction are used, and the narrow tape-like materials are formed in a superposed structure in which they are stacked in multiple stages. A garment characterized in that the cloth made of is used at least partially.