JPH0726302B2 - Special fabric manufacturing method - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a method for producing a fabric having a special structure, for example, when it is used for clothes, it prevents direct contact of the skin with sunlight or rain, In addition, the present invention relates to a method for manufacturing a fabric having a novel structure that has a very good ventilation property and a good fashionability.

According to the method of the present invention, for example, as a cloth for outdoor wear, in particular, a uniform for golf, a baseball baseball or undershirt, sportswear such as tennis, casual wear such as T-shirts and polo shirts, and even rainwear such as raincoats. A new fabric that can be effectively used is provided.

[Prior Art] Conventionally, as a tendency of designing products such as sportswear mainly for outdoor wear such as golf wear or tennis wear, fashionability such as color and design or brand name is often prioritized. In terms of functional properties such as waterproofness, it is the current situation that the fiber material itself has a primary property (for example, water absorption in cotton).

However, in the period of direct sunlight, such as summer, when it is hot and sweats a lot, the mere functional characteristics of the fiber material itself are not sufficient. Especially for women,
Many people wear long sleeves to prevent sunburn, and moreover, high functionality such as breathability and comfort is required. In addition, although some fabrics are made into a mesh to obtain high breathability, such fabrics are generally shunned because the skin and underwear can be seen through, and mesh-like sunburn may remain. .

Further, recently, as a new material for sportswear, raincoat fabrics, umbrella fabrics, etc., a high density woven or knitted fabric having water vapor permeability and water repellency is often found in the market, but this fabric is rather rather. It is a low breathable (windproof) material,
There is almost no feeling of ventilation, and it can be said that it is completely contrary to the highly breathable fabric intended in the present invention.

As described above, it is the current situation that a fabric that has both high air permeability and anti-light blocking property and waterproof property, and which is rich in fashionability, has never been seen before.

[Problems to be Solved by the Invention] The object of the present invention is to prevent the sunburn of the skin by blocking direct sunlight when used in the field of clothing, for example, in view of the problems of the above-mentioned conventional techniques, Moreover, it has a high breathability, which makes it extremely cool and comfortable even in summer and high temperatures, and can prevent raindrops from entering inside. In addition, it has a new and novel fashionable appearance. An object of the present invention is to provide a novel method for manufacturing a fabric, which realizes clothing with rich fashionability and fashionability.

According to the manufacturing method of the present invention, the sewing can be performed well and speedily, and further, the industrial production of such a special cloth is made possible.

[Means for Solving the Problems] The present invention has the following configuration in order to achieve the above object.

That is, the method for producing a special cloth of the present invention includes (1) sequentially stacking narrow sheets while shifting their positions to form a superposed structure state of the narrow sheets, and then temporarily adhering the superposed structure state. The overlapping structure is formed by temporarily fixing with an agent to form the overlapping structure, and sewing is performed while maintaining it substantially. Then, the temporary fixing state with the temporary adhesive is released in the sewing state to form an overlapping sheet made of narrow sheets. (2) A sewn product having a structured state, and (2) a superposed structure state in which the narrow sheets are sequentially wound on the winding support while shifting the positions of the narrow sheets. Is formed, and then the adjacent narrow sheets are connected to each other while maintaining the overlapping structure, and further, (3) a combination of 4 steps a to d below. And it is characterized in and.

a. A step of sequentially winding the narrow sheet on the winding support while shifting the position, and temporarily fixing the wound state b. A step of separating the narrow sheet from the winding support in a temporarily fixed state c .Step of connecting adjacent narrow width sheets d. Step of releasing temporarily fixed state Furthermore, the method for manufacturing a special fabric according to the present invention includes (4) shifting the position of the narrow width sheet on the winding support. However, after being sequentially wound to form a superposed structure state of the narrow sheets, a water-soluble gluing agent is applied to temporarily fix the superposed structure, and adjacent narrow sheets are connected under the temporary fixed state. After narrowing, the water-soluble sizing agent is dissolved and removed. (5) The narrow sheet is sequentially wound on the winding support while shifting the position of the narrow sheet. After forming a superposed structure consisting of water-soluble glue Is added to temporarily fix the overlapping structure, and adjacent narrow sheets are connected to each other under the temporary fixed state, and a secondary product is formed by using the connecting sheet, and then the water-soluble sizing agent is added. Is dissolved and removed.

[Operation] Hereinafter, the method for producing the special fabric of the present invention will be described in more detail with reference to the drawings.

In the method for manufacturing a special cloth of the present invention, the cloth is formed by stacking a large number of narrow sheet-shaped materials.

The narrow sheet may be a sheet having a width narrower than the length, and the width thereof is not particularly limited, but is preferably a woven fabric or knitted fabric having a width of 1 mm to 200 mm. A sheet-like material such as a non-woven fabric or a film is preferable, and a woven or knitted material is the most preferable in that the effect of the present invention can be more effectively exerted, and the workability in the production and the like.

As a method for obtaining the narrow sheet, a method for producing a desired width with a ribbon loom or a tape loom, a method for weaving with a wide width loom, and a method for melt cutting to a desired width with a fusing cutter on the loom or after weaving Further, there is a method of obtaining a desired narrow woven fabric by weaving the easily-dissolvable fibers in a boundary portion to be slit and then weaving them in a liquid that dissolves the easily-dissolvable fibers. A specific method may be appropriately selected in consideration of the specifications of the narrow sheet.

In the method for producing a special cloth of the present invention, the narrow sheet obtained as described above is used, and the narrow sheets are sequentially stacked while shifting their positions to form a superposed structure state of the narrow seed. After that, the adjacent thin sheets are connected to each other while maintaining the overlapping structure, thereby forming a fabric state. Here, the overlapping structure state refers to a state in which narrow sheets are overlapped in multiple layers, and the cloth obtained by the method of the present invention is overlapped when seen in, for example, a roof of a tiled roof or a longitudinal section structure. It has a structure similar to Tao.

FIGS. 1A and 1B show 1 of a special fabric obtained by the method of the present invention.
FIG. 1A is a diagram for explaining the structure of the example as a model.
Is a transverse cross-sectional view of the narrow width sheet of the special cloth obtained by the method of the present invention, where the narrow width sheets S ₁ , S ₂ ,
It is a model representation of a structure such as a tiled roof or a boll, in which S ₃ , S ₄ , S ₅ , S ₆ , and S ₇ are stacked in layers. FIG. 1B is a transverse cross-sectional view of a portion of the special cloth where the narrow width sheets are not connected, and the narrow width sheets S ₁ , S ₂ , S ₃ ,
This is a model showing a structure in which S ₄ , S ₅ , S ₆ , and S ₇ are stacked in multiple layers with appropriate voids.

The special cloth obtained by the present invention has such a peculiar structure, so that raindrops can be repelled as shown by the arrow b and penetrate into the inside as shown in the model diagram of FIG. 1B. In addition, the air can freely pass in and out as shown by the arrow c, and a good water repellent effect and a high degree of breathability can be obtained. In particular, if a narrow sheet having water and oil repellency is used, a particularly high water and oil repellency effect can be obtained. In FIGS. 1A and 1B, the arrow a direction indicates the forward direction of the superposition structure.

FIG. 2 shows a model of the structure of the special cloth shown in FIGS. 1A and 1B in one embodiment. As a connecting means, a sewing machine is used at equal intervals in the width direction of the narrow tape. It is a top view of the cloth which is sewn. In the figure, dotted lines 1, 2, 3, and 4 are sewing suture lines, and
The dd sectional view corresponds to FIG. 1A described above, and the ee sectional view corresponds to FIG. 1B described above.

As described above, the method for producing a special fabric of the present invention is such that the narrow sheets are sequentially stacked while shifting their positions, and after the superposed structure state of the narrow sheets is formed, the superposed structure is maintained. The adjacent narrow sheets are connected to each other to obtain a fabric state. To obtain such a superposed structure by a simple method, specifically, the narrow sheet is positioned on the winding support. It is realistic to wind the sheets one after another while shifting them to form a superposed structure of the narrow sheets. At this time, one narrow sheet may be used, and the narrow sheet may be continuously wound in a spiral shape and wound around the winding support, or a plurality of narrow sheets may be prepared and You may wind one by one. The winding method is such that the winding bobbin body of the narrow sheet is rotated around the winding support body while being shifted to the desired overlapping width, and / or the winding bobbin body of the narrow width sheet is supported around the winding bobbin body. Means such as rolling and rolling up the body can be taken.

In particular, when the winding support is not used, a large number of narrow sheets may be prepared, and the sheets may be stacked one after another by appropriate means while shifting their positions to obtain a superposed structure. .

In the method of the present invention, in order to connect adjacent narrow sheets with each other while maintaining the overlapping structure, a temporary fixing process is performed while maintaining the overlapping structure, and the temporary fixed and easy-to-handle state is obtained. It is preferable to connect them by an appropriate means. Therefore, most specifically, a. First, in order to obtain a superposed structure, first, a narrow sheet is wound on a winding support while being sequentially wound, and the winding is performed. A step of temporarily fixing the attached state, b. A step of separating the narrow sheet from the winding support in a temporarily fixed state c. An appropriate means for adjoining the narrow sheets in the temporary fixed state It is preferable that the method for producing a special cloth of the present invention is configured by a combination of four steps of the step of connecting with each other d. The step of releasing the temporarily fixed state.

As a temporary fixing means, when a winding support is used,
Although not particularly limited, in the case of a method which does not use a winding support, a means for fixing with a temporary adhesive and for eluting and removing the adhesive after use is adopted. The temporary fixing can be performed while winding on the winding support, after winding, or simultaneously with separating the narrow sheet from the winding support.

In addition, as the winding support, a columnar or tubular material having a substantially circular or polygonal cross section, a plate-shaped material, a frame-shaped material having a polygonal shape, or two As long as the rod-shaped one can be used as appropriate and can be rotated,
It is more preferable if the speed can be freely adjusted by a variable speed machine. For example, in the case of a cylindrical shape, a cylinder roll having a diameter of about 2 m or a warper for producing a woven fabric can be used.

Further, the overlapping degree of each of the narrow width sheets forming the overlapping structure may be regularly overlapping with each other in the same width, but it is not always necessary and may be overlapping with a random width. The point is that it only needs to have a superposed structure.

Considering that the surface of the winding support is subjected to a temporary fixing treatment with a water-soluble sizing agent or the like at the same time as the narrow sheet is rolled up to a desired overlapping width and / or after being rolled up, as described later. , Which is preferably a surface material having good peelability of the adhesive, such as those coated with a fluororesin such as polytetrafluoroethylene, polyester, aromatic sulfide, polypropylene, polyethylene, polyamide, vinyl chloride, polystyrene, and the like,
Alternatively, a material covered with a synthetic resin film made of these copolymers, a material made of stainless steel, or the like, which has a poor affinity with an adhesive used for the temporary fixing treatment, and is used to form a cloth from the winding support. It is preferable to use a material that can be easily peeled off.

FIG. 3 explains one embodiment of a method for obtaining a temporarily fixed superposition structure state. As shown in FIG. 3, for example, a constant object is formed near a cylindrical object 11 rotating at a constant speed. A guide 10 which moves to the right or left side at a speed is attached, and also tension rolls 6 and 7 are provided, and a narrow tape 13 wound around a bobbin 5 with a collar is provided with these rolls 6 and 7 and a guide.
The narrow tape 13 may be wound with a desired overlapping width on the cylindrical object 11 rotating at a constant speed through the interval 10.

In the same figure, 8 is a temporary adhesive tank, 9 is a squeeze roll, and the narrow tape forms a superposed structure on a cylindrical object with the temporary adhesive impregnated, and is blown out from the hot air outlet 12. The temporary adhesive is dried by hot air and temporarily fixed. In this way, the temporary adhesive fixing is performed by winding the narrow sheet around the cylindrical structure object. Alternatively and / or after winding.

As the temporary adhesive used in such a temporary fixing method, polyvinyl alcohol-based, acrylic-based, water-soluble sizing agents such as carboxymethyl cellulose, starch paste, polyvinyl alcohol water-sensitive fibers with low saponification degree and adhesive tape A sizing agent such as an adhesive or a pressure-sensitive adhesive composed of a polymer compound having Such a temporary adhesive must be removed during or after sewing clothes and the like, and by using such an adhesive, there is an advantage that the texture of the fabric is improved and the sewing is easy and speedy. Temporary fixing with such a temporary adhesive does not necessarily have to cover the entire portion, and partial fixing can also achieve the object sufficiently. As a temporary fixing method by such temporary adhesion, it is most preferable to use a water-soluble sizing agent, considering the effect obtained, workability, etc., and an aqueous solution obtained by diluting these water-soluble sizing agents to an appropriate concentration is used. At the same time as winding the narrow tape around the winding support or / and after winding, it may be applied to the narrow sheet and dried. In some cases, the narrow sheet can be separated from the wrapping support and simultaneously performed. The applying method may be appropriately selected from application methods such as a spray method, a padding method, a brush method, and an impregnation applying method in consideration of workability and the like. After the application of the water-soluble sizing agent, the narrow sheet temporarily fixed by a means such as applying air at normal temperature or hot air to dry it is cut or melted in the horizontal direction and peeled from the winding support, The temporary adhering overlapping structure fabric is formed by the temporarily adhering narrow sheet.

Next, adjacent narrow width sheets in the temporary adhesion overlapping structure fabric are connected. The connecting means is not particularly limited, but it is generally preferable to sew, for example, sewing with a sewing machine, and for example, sewing with a predetermined pitch in the width direction of the narrow tape to perform suture adhesion. It is preferable to adopt a connection method such as In that case, it is preferable that the sewing is performed in the forward direction of the overlapping structure fabric, that is, in the direction in which the narrow sheet is not turned up, and the stitching pitch width is not particularly limited, and may be used in accordance with the use and purpose of the fabric. It may be selected as appropriate. The stitching pattern is also not particularly limited, and may be a straight line shape, a checkered shape, a lattice shape, a zigzag shape, or the like, which is appropriately selected depending on the application and purpose. These sutures are commonly used 1
A head needle sewing machine may be used, but a sewing machine having a multi-headed needle such as a quilting machine may be used to sew several rows at a time.

Furthermore, as a method of connecting narrow sheets,
A high frequency sewing machine or an ultrasonic sewing machine may be used.

The method for joining the narrow sheets is not limited to sewing, and other methods such as joining with an adhesive can be adopted, but in the case of sewing, processing can be performed in the forward direction of the overlapping structure fabric. This is practical in that wrinkles can be prevented as much as possible and that the work is simple.

Further, when the narrow sheets are connected to each other by sewing with a sewing machine and the cloth is made into a cloth, a seam reinforcing tape may be laid on the seam and the reinforcing tape may be sewn together. In addition, it is also preferable to perform ironing and / or hot pressing under the forward direction of the superposed structure in order to stabilize the superposed structure more firmly after being made into a fabric.

The linked fabrics obtained as described above are subjected to a step of releasing the temporarily fixed state of the overlapping structure. For example, when the adhesive is temporarily fixed with a water-soluble adhesive, the water-soluble adhesive used for temporary adhesion is eluted and removed by immersing it in water, hot water or hot water. At this time, a treating agent such as a desizing agent, an antistatic agent, or a bath softener may be used in combination. Then, after the temporary adhesive is completely removed by desizing, it is air-dried or hot-air dried to obtain a fabric having the structure shown in FIGS. 1A and 1B.

The step of releasing the temporarily fixed state of the overlapping structure may be performed after the secondary product is configured by using the connecting sheet in the temporarily fixed state, that is, for example, adjacent to each other in the temporarily fixed state. After connecting the narrow sheets, the connecting sheet may be used as it is to form a secondary product such as clothing, and then the clothing may be added to the step of dissolving and removing the water-soluble sizing agent. Rather, when releasing the temporarily fixed state after such secondary commercialization, the handling property at the time of secondary commercialization is also good, which is practical and preferable.

The narrow sheet used in the method of the present invention has a width
If it is less than 1 mm, it is generally difficult to produce the sheet, and it is generally difficult to form a fabric with a superposed structure, and if it is more than 200 mm, the functionality and fashionability, especially the book The breathability, which is the greatest feature of the fabric obtained by the method of the invention, tends to be almost the same as that of a normal fabric, which is not preferable. Therefore, as a more preferable sheet width
It is in the range of 2 mm to 100 mm, more preferably 3 mm to 30 mm. Further, it may be a deformed narrow sheet having an average width within the range of about 1 mm to 200 mm and exhibiting an appropriate unevenness or corrugation. Further, the structure of the narrow sheet may be usually a single layer, but in some cases, a tubular shape,
Alternatively, it may be a sheet having a double structure such as a double fabric. In addition, the sheet width in a tubular shape means a diameter in the cylinder.

The narrow sheet is preferably a fiber product such as a woven fabric, a knitted fabric or a non-woven fabric from the point of touch when it is made into clothes, and in this case, the fiber used for the narrow sheet base material is polyethylene terephthalate. Or a copolymer thereof (for example, a copolymerization component such as isophthalic acid or 5-sodium sulfoisophthalate), polybutylene terephthalate, a polyester such as a copolymer thereof, nylon 6, 11, 12, 66, 610, etc. Representative polyamides and their copolymers, acrylic polymers, polyurethanes, polyethylenes, ultra high molecular weight polyethylenes, polypropylenes and their copolymers, synthetic fibers such as polyvinyl alcohol, cellulose such as rayon and cupra. Regenerated fibers, semi-synthetic fibers such as acetate and triacetate, cotton, , Silk, any of natural fibers such as wool can be used, alone these fibers, or composite, commingled blend, 交撚 may be used in combination in accordance with the appropriate purposes, such union.

Among these, narrow sheets using composite yarns that are a combination of polyester fibers and polyamide fibers, and further different fiber yarns such as high shrinkage fiber yarns and low shrinkage fiber yarns obtained by copolymerizing polyester fiber with isophthalic acid. A narrow sheet that uses a combination of composite yarn and a narrow sheet that uses a water-sensitive fiber obtained by spinning polyvinyl alcohol with a low degree of ken, etc. (Improved bulkiness), and good bulkiness and firmness can be obtained, resulting in higher comfort feeling such as lack of adhesion to the skin, improved breathability, and smooth feel. It is preferable from the point of view. Further, as a method of obtaining bulkiness, there is also a method of forming a narrow width sheet by using a yarn obtained by subjecting a single multifilament to bulky processing such as Woolly processing.

In the present invention, it is more preferable to subject the special cloth to a water repellent treatment depending on the use. The water repellent treatment can be easily performed by applying an appropriate water repellent such as a silicon-based or fluorine-based agent by a spray method, a padding method, a dipping method, a coating method, or the like. Among them, the padding method is the most excellent in that the water repellent can be uniformly applied to the cloth, and even during the padding processing, as in the above-described sewing method, the superposed structure cloth is processed in the forward direction. This is effective in preventing the occurrence of wrinkles, and the padding method is preferable from these points.

As described above, the special cloth obtained by the present invention has a superposed structure composed of narrow sheets, prevents direct sunlight from invading, and has high air permeability, and further is desired to have water repellency, oil repellency and moisture permeability. By having various kinds of high functionality by performing processing according to, golf wear, by having many features such as sharpness, three-dimensional effect, unique appearance and fashionability,
It can be widely used for tennis wear, sportswear such as baseball uniforms and undershirts, rain gear such as raincoats, casual clothing such as summer sweaters, T-shirts and polo shirts, and hats.

Further, the fabric obtained by the present invention can be used as a very characteristic fabric or garment by forming a reversible fabric or garment and appropriately using both the front side and the back side.

That is, as shown in FIG. 4A, when a narrow sheet whose main material 7 mainly forms the front surface of the narrow sheet and a material 8 which mainly forms the back surface of the narrow sheet are different, It is possible to easily obtain clothing that effectively has. For example, such a narrow sheet can be easily formed of a double-knitted fabric or the like, and cotton is the fiber mainly forming the back surface (skin side), while
A typical structure is one in which the fiber mainly constituting the front side is made of polyester having a water-repellent property. Further, the fibers forming mainly the front surface of the sheet and the fibers forming mainly the back surface of the sheet may have different materials or / and different shrinkage rates. It is possible to obtain an effect such as that of providing a fabric with a large void between sheets and a higher breathability.

Further, as shown in FIG. 4B, when the narrow sheet is made of different materials in the width direction of the narrow sheet,
Again, for example, the material 9 that constitutes the upper half in the width direction that contacts the skin side may be cotton fiber, while the material 10 that constitutes the lower half in the width direction may be polyester fiber having water repellent performance. In this case, the combined effect of good touch and water repellency can be very effectively obtained. As described above, when the sheet is composed of different materials in the width direction, it is not always necessary to bring the boundary line of the different material at the center position in the width direction, and the boundary line may be provided at an appropriate arbitrary position in the width direction. You can also wear it. Furthermore, in order to obtain a superposed structure fabric having higher bulkiness and air permeability, for example, a stretchable narrow tape containing polyurethane or the like is used. After the temporary adhesion under tension, the narrow tapes are sewn together, and then the temporary adhesion is released, the tape becomes corrugated, and a larger void structure between the sheets can be obtained.

In addition, a narrow tape having elasticity, which includes polyurethane fibers and the like, and a narrow tape made of other fibers, are alternately arranged, so that the narrow tape having elasticity and including polyurethane fibers has an appropriate tension. It is also possible to add tension to make it into a fabric and release the tension, because the obtained wave shapes are different from each other.
A larger void can be provided, which is preferable.

Further, not only the material surface but also a large number of plural kinds of narrow sheets of different colors are appropriately used to form a superposed structure, or as shown in FIGS.
Alternatively, and / or by constructing the overlapping structure by using narrow width sheets having different colors in the upper and lower portions in the width direction, it is possible to obtain clothes with a very high fashion that can enjoy various changes in colors.

Further, by adopting a combination of a plurality of factors such as changing the material in addition to the color change, it is possible to manufacture a fabric having various functions and changing patterns which have never been seen in the past.

[Examples] Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited or restricted by these Examples.

Example 30 A polyester filament yarn consisting of 12 denier and 12 filaments is used as a warp yarn and a weft yarn, and a width of a ribbon fiber is used.
A 7 mm woven fabric was woven to obtain a narrow sheet. The weave density of the obtained sheet was 80 vertical / cm and 26 horizontal / cm.

This narrow sheet is dipped in a 16% aqueous solution of water-soluble polyvinyl alcohol glue (Gosenol GL-05 (Nippon Gosei Co., Ltd.)), and the width is overlapped on a cylindrical roll of 2 m in diameter whose surface is coated with fluororesin. The roll was wound at a desired width while rotating the roll at 1 m / min so as to be 4 mm. The sheet thus obtained was dried with hot air at 80 ° C. and then cut in the roll axial direction to obtain a sheet temporarily adhered with the water-soluble sizing agent.

Next, the sheet was sewn with a regular sewing machine at equal intervals of 10 mm in the width direction of the narrow sheet and in the direction in which the narrow sheet was not turned up (forward direction).

Using this temporarily fixed sheet, golf wear was sewn as a secondary product. Furthermore, this golf wear is
Immersion treatment in hot water was carried out, followed by washing with water to dissolve and remove the water-soluble sizing agent, followed by drying.

Thus, a golf wear made of a fabric having a superposed structure of a width of 7 mm, an overlapping width of 4 mm and a stitching pitch width of 10 mm was obtained.

When I tried to wear such golf wear, on the day of the test wear, it was extremely sweltering and the sun was strong, but the wear blocked the direct sunlight on the skin, and was excellent in breathability and crisp. It had a feeling of touch and was extremely comfortable to wear, and had excellent comfort and performance as golf wear.

[Effects of the Invention] According to the present invention as described above, it is possible to easily manufacture a novel fabric having the excellent actions and effects as listed below.

(1) Since invasion of direct sunlight is prevented, a fabric capable of satisfactorily preventing sunburn and rough skin can be obtained.

(2) A comfortable cloth having high breathability can be obtained without the skin being transparent.

(3) Having high breathability, light-shielding property, waterproof property,
A fabric having moisture permeability can be obtained.

(4) Due to the unevenness of the surface, a three-dimensional effect and a sharp feeling can be obtained, and a cloth having no sticky feeling on the skin can be obtained.

(5) By various combinations of different materials and different hues, it is possible to obtain a cloth which has a composite function and is very rich in fashionability, which has never been seen before.

The special cloth obtained by the method according to the present invention has many characteristics and effects as described above, and is used in the field of sports clothing such as golf wear, tennis wear, baseball uniforms and undershirts, and rain gear such as raincoats. Clothing,
It is widely used not only in casual clothing such as summer sweaters, T-shirts and polo shirts, but also in the field of hats and in the field of leisure such as tents and beach umbrellas.

[Brief description of drawings]

FIGS. 1A and 1B show 1 of a special fabric obtained by the method of the present invention.
FIG. 1A is a diagram for explaining the structure of the example as a model.
Is a transverse cross-sectional view of the narrow width sheet of the special cloth obtained by the method of the present invention, where the narrow width sheets S ₁ , S ₂ ,
It is a model representation of a structure such as a tiled roof or a boll, in which S ₃ , S ₄ , S ₅ , S ₆ , and S ₇ are stacked in layers. FIG. 1B is a transverse cross-sectional view of a portion of the special cloth where the narrow width sheets are not connected, and the narrow width sheets S ₁ , S ₂ , S ₃ ,
This is a model showing a structure in which S ₄ , S ₅ , S ₆ , and S ₇ are stacked in multiple layers with appropriate voids. FIG. 2 shows a model of the structure of the special cloth shown in FIGS. 1A and 1B in one embodiment. As a connecting means, a sewing machine is used at equal intervals in the width direction of the narrow tape. It is a top view of the sewn cloth, and a dd sectional view corresponds to FIG. 1A and an ee sectional view corresponds to FIG. 1B. FIG. 3 is a schematic view illustrating one embodiment of a method for obtaining a temporarily fixed superposed structure state in the method for manufacturing a special cloth of the present invention. 4A and 4B are perspective views exemplifying variations in a structural combination method when a narrow sheet is formed under a combination of a plurality of materials or a plurality of colors in the method for manufacturing a special fabric of the present invention. is there. S _{1 to} S ₇ : narrow sheet 1, 2, 3, 4: sewing machine stitching part 5: collared bobbin wound with narrow sheet 6, 7: tension roll 8: temporary adhesive tank, 9: squeeze roll 10 : Guide, 11: Cylindrical drum 12: Hot air outlet, 13: Narrow sheet 14: Material that forms the front of the narrow sheet 15: Material that forms the back of the narrow sheet 16: Configures the upper half of the width of the narrow sheet Material 17: Material forming the lower half of the narrow sheet in the width direction Arrow a: Forward direction of the overlapping structure Arrow b: Raindrop repelling arrow c: Air passing direction

Claims (9)

[Claims] 1. A narrow sheet is sequentially stacked while shifting a position to form a superposed structure state of the narrow sheets, and then the superposed structure state is temporarily fixed with a temporary adhesive to form the superposed structure. It is possible to form a sewn product having a superposed structure of narrow sheets by tying and sewing while maintaining it substantially, and then releasing the temporarily fixed state with the temporary adhesive in the sewn state. A method for producing a special cloth. 2. A winding support is sequentially wound while shifting the positions of the narrow width sheets to form a superposed structure state of the narrow width sheets, and thereafter, adjacent fine strips are maintained while maintaining the superposed structure. A method for manufacturing a special cloth, characterized in that width sheets are connected to each other. 3. A method for producing a special cloth, which comprises a combination of the following four steps a to d. a. A step of sequentially winding the narrow sheet on the winding support while shifting the position, and temporarily fixing the wound state b. A step of separating the narrow sheet from the winding support in a temporarily fixed state c .Step of connecting adjacent narrow sheets d. Step of releasing temporarily fixed state 4. A narrow sheet is sequentially wound on a winding support while shifting its position to form a superposed structure state of the narrow sheets, and then a water-soluble sizing agent is applied to the superposed structure. Is temporarily fixed, the adjacent narrow sheets are connected to each other in the temporarily fixed state, and then the water-soluble sizing agent is dissolved and removed. 5. A narrow sheet is sequentially wound on a winding support while shifting its position to form a superposed structure state of the narrow sheets, and then a water-soluble sizing agent is applied to the superposed structure. Is temporarily fixed, the adjacent narrow sheets are connected to each other under the temporary fixed state, and the connecting sheet is used to form a secondary product, and then the water-soluble sizing agent is dissolved and removed. And a method for producing a special cloth. 6. The narrow sheet has a width of 1 to 200 mm, wherein (1), (2), (3), (4) or A method for producing a special cloth according to item (5). 7. The surface of the winding support is made of polytetrafluoroethylene.
The method for producing a special cloth according to item (3), item (4), item (5) or item (6). 8. The surface of the winding support is made of a synthetic resin film, and the surface is made of a synthetic resin film.
The method for producing a special cloth according to item (4), (5) or (6). 9. The surface of the winding support is made of stainless steel, and the winding support is made of stainless steel.
The method for producing a special cloth according to item (4), (5) or (6).