KR870000951B1 - A method of forming and dyeing cushion articles - Google Patents

Abstract

The cushion is made of foam, with a covering of cloth made of a flat unfinished and undyed blank. The cloth covering is contacted with a dyebath and the covering heated while on the cushion. The cloth is thus dyed and formed to the threedimensional shape of the cushion, being cooled whilst still on the cushion. The cloth covering is pref. heated to beyong the cloth heat-seat threshold. Dyeing is performed by dipping the cushion and cloth cover into a dye bath. The cloth overing can be prefromed into a shell to be complementary to the cushion's threedimensional shape.

Description

Forming and dyeing method of fabric cover for cushion products

1 is a perspective view of a molding die used in the embodiment of the present invention.

2 is a perspective view of a fabric fabric used for preforming spherical fabrics in practicing the present invention.

3 is a perspective view showing the shape of forming a spherical fabric from the fabric fabric shown in FIG.

4 is a plan view of the mold of FIG. 1 with the spherical fabric being shrunk around it.

5 is a plan view of the forming die of FIG. 4 applying uniform tension to the spherical spherical fabric at the expanded position.

6 is a development view of a fabric cut to manufacture women's pants.

* Explanation of symbols for main parts of the drawings

10: forming mold 12: front part

14: back part 16: split line

18: protruding edge 20: fabric fabric

22: waistband 24: spherical fabric

The present invention relates to a method of forming and dyeing fabrics, and more particularly to a method of making clothes by forming and dyeing fabrics, or making three-dimensional articles such as sheet covers, carpets, soundproof panels, and decorative materials for vehicles. It is about.

In recent years, the demand for ready-to-wear clothing, which has a detailed appearance such as marquise and can be kept intact even if worn for a long time, and is relatively inexpensive, is increasing more than ever before. As a result, ready-made garments have been produced with various synthetic fibers alone or with fabrics mixed with natural fibers. However, in making garments from these fibers, the situation is still based on low productivity, labor-intensive conventional cutting, sewing, press processing and the like. Therefore, the cost of manufacturing a garment with a delicate appearance is not satisfactorily reduced.

The conventional garment manufacturing method starts with placing a fabric fabric on a flat plate and cutting several pieces of cloth according to a predetermined shape. To minimize cutting costs, fabrics may be stacked in multiple layers and cut at once. However, according to this method, the size of each piece of fabric is changed in various ways because the multiple layers of fabric are not cut by the cutting knife while maintaining the accuracy of mangoes in the garment model. Therefore, the dimensions and shape of the finished garment is undesirably deformed. In the conventional garment manufacturing, fabric pieces of various shapes must be sewn or connected by sewing or gluing, and the shape of the clothes is corrected by using a dart. Then press to improve dressing and remove wrinkles. However, all these work processes are labor intensive and therefore expensive.

In the past, attempts have been made to solve the fundamental problems of conventional garment manufacturing methods by manufacturing garment products by molding methods. If such efforts were able to develop a practical and efficient method for forming apparel products, the defects of current cutting and sewing techniques would have been eliminated. In other words, manufacturing clothes by the molding method will be more economical than manufacturing clothes according to the conventional manufacturing technique because the number of labor-intensive processes adopted in the prior art will be reduced, and the dimensions of the molded manufactured clothes will be It will be uniform compared to clothing according to the technology.

Apparel products manufactured by molding require less resignation or daart compared to products produced by the prior art. Therefore, the problem of space or wrinkles in the seam is solved, and the comfort and durability of the garment product is greatly improved after long-term wearing or after washing.

In addition, the molded article is beautiful in appearance of the finished product, and according to such a molding method, the labor cost and the amount of materials are minimized, thereby reducing the cost.

Other methods of molding garments or articles of apparel have been proposed, but both have serious drawbacks. This conventional garment product manufacturing method is mainly related to the molding of knitting clothes, and generally has the following drawbacks.

(1) The shape of the garment made before molding does not correspond to the general shape of the finished product,

(2) The pin fabric should be used in the molding process by pulling the width on the plate.

(3) Because the fabric is not molded with uniform tension, the fabric texture of the finished apparel varies from part to part, and its dimensions are irregular.

In addition, it is difficult to manufacture a garment in which the original shape is maintained even after long-term wearing or washing by the conventional molding technique. Furthermore, since the prior art relates to molded fabrics which have been dimensioned on a flat plate, such molding methods cannot maintain accurate dimensions and provide satisfactory stretch characteristics and comfort in the processed garments.

In the conventional manufacturing method for molding other special fabrics, the advantage of simultaneously forming and dyeing in a single manufacturing process is not available.

Two of the most important textile treatment processes commonly performed in the textile process are dyeing and tentering. During the dyeing process, a step of heating the fabric is included, and the weft of the thermoplastic fabric undergoing this processing step is fixed at each intersection point. In addition, the tentering process includes applying tension and heat to the intersections of the weft yarns and fixing them. In either case, however, it is difficult to fix, dye, and tenter the fabric while maintaining the shape of the finished garment. As conventional molding methods generally use dyed and tentered fabrics, they do not offer the same advantages as using fabrics that are discharged from looms or knitting machines or untreated fabrics prior to any processing. .

In summary, the molding method of the garment product according to the prior art is not a method of manufacturing a garment with practicality and efficiency, and the garment product manufactured by the conventional technique is not only beautiful in appearance but also has insufficient elongation characteristics. Even bad. In any prior art garment molding method, a technique for simultaneously forming and dyeing a raw fabric in a single process has not been adopted.

The present invention is completely novel and advanced compared to the conventional garment manufacturing method. The conventional method is to reshape the fabric only by heating, whereas in the present invention, after cutting the raw fabric into a piece of fabric having a special shape, it is molded, dyed and finished to a predetermined dimension and shape It is made of finished fabric with

Accordingly, it is an object of the present invention to provide a molding and dyeing method for producing a garment product of excellent appearance that maintains its original shape and color.

Another object of the present invention is to provide a method of forming and dyeing a raw fabric into a garment having a certain three-dimensional shape.

It is still another object of the present invention to provide a method of manufacturing a garment by covering the fabric in moldings of a certain shape, hardening the shape and dyeing.

Still another object of the present invention is to provide a method of forming a garment which is dyed before molding the garment into a fabric and removing it from the mold.

It is still another object of the present invention to provide a garment product molding method in which at least a part of the dyeing and processing treatment conventionally performed on a flat plate is carried out in a molded state in the form of a finished product on a mold.

It is still another object of the present invention to provide a method for forming a cushioning product by covering a dyed cloth with a cushioning material.

According to the general objects and advantages of the present invention as will be apparent from the following detailed description, the present invention consists of a method of forming and dyeing a fabric to produce a predetermined three-dimensional product. In particular, the method relates to maintaining a constant shape even when the fabric is colored and peeled off from the mold by applying the fabric to the mold and dyeing and treating it in that state.

Fabrics used in the practice of the present invention are suitably fabricated single end piece pieces or three-dimensional spherical fabrics by the minimum amount of fabric pieces possible by sewing or gluing. The shape of the fabric or spherical fabric should approximately match the formation of the mold.

In a representative embodiment of the present invention, a non-dyed polyester product is used as a fabric, which firstly lowers the thermal history characteristics by chemical treatment, and then improves the adsorption power of the dye and is immersed in the dye bath together with the Nashi mold. Dye it. The mold is preferably porous, and it is desirable to design the dye so that the inner and outer surfaces of the fabric are uniformly dyed while the dye moves freely between the mold and the fabric. In most cases, chemical treatment before dyeing is unnecessary, so no chemical treatment method is used.

In the embodiment of the present invention, the fixing step is carried out simultaneously with dyeing by heating the dye bath to a value higher than the maximum heat fixation limit of the polyester fabric. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In the molding method of the present invention, various textile materials including woven fabrics such as phosphorus yarn or natural yarn, that is, nylon, polyester, acrylic, linen, cotton, rayon, wool, silk, blend, and the like are used. The present invention is more suitable for the formation of textile fibers, but of course can also be applied to knitting fabric. In addition, the present invention is very suitable for the treatment of raw fabrics. The term "raw fabric" refers to a fabric that has not been subjected to conventional processing, such as fully determining the dimensions and shapes or fixing the intersection of the wefts. That is, in the present invention, a tentering (extending the fabric), boiling water treatment, preshrinkage, chemical crosslinking, and other unprocessed fabrics well known in the art are used. The term “fabric fabric”, on the other hand, refers to a fabric that has undergone a process of permanently determining its dimensions and shape. Since the present invention uses a raw fabric, virtually any thermoplastic composite fabric is exposed to high temperature heat during the forming and dyeing process. In general, the fabrics used in accordance with the present invention are dimensioned to facilitate pre-cutting operations as needed, otherwise the cut dimensions are irregular and the cross-wans of the weft are not permanently fixed.

According to a representative embodiment of the present invention, a special treatment is performed on a plate before the fabric is used in the molding process to have an excellent appearance without wrinkles. In this pretreatment step, high-temperature heat is applied under a slight tension in the warp direction without any tension in the string direction, and the heating temperature should be lower than the heat setting temperature or the tenter temperature of the fabric. In this way, it was confirmed that pretreatment of the fabric prior to the molding process results in no wrinkles that may occur in the finished product without pretreatment.

It is unreasonable for the present invention to use a fully-finished processed fabric for the following reasons. First, it is possible but difficult to reshape the fabric, since the dimensions are set using a fabric cutting plate. Secondly, processed fabrics are inherently less stretched than raw fabrics and are therefore very difficult to cover them with forming molds. Third, the unwoven fabric where the intersection point of the weft is not fixed so that the weaving direction and the dimension can be freely changed is easy to put on the forming frame with uniform tension without wrinkle, while the wrinkled processed fabric where the intersection point of the weft is almost fixed It is possible to put on the mold without, but it is very difficult. Therefore, the use of the processed fabric in the embodiments of the present invention can be ineffective.

1 shows a squeeze mold 10 used to mold the bottoms. The mold 10 consists of a front portion 12 and a rear portion 14, which are mechanically interconnected so as to be able to expand relative to the separation line 16. The mold 10 has the same size and shape as the garment to be actually manufactured, and has a protruding edge 18 for forming a wrinkle line that is straight on the garment. Molding mold 10 may be made of a variety of materials, including metal, plastic, ceramic or wood. In addition, the mold 10 may be made of a porous material, a mesh or a net. Which material is used is not critical to the practice of the present invention, but the material of the mold would be suitable for the particular process parameters. For example, a heat-insulating material may be suitable as a heat-fixing process material, and a special molding mold material suitable for that is required when various dye solutions or chemicals are applied while the spherical fabric is covered with the molding die. Since the mechanical structure for supporting and expanding the front part 12 and the rear part 14 of the mold 10 is not a component of the present invention, illustration and description are omitted.

The spherical fabric used in the practice of the present invention is made of fabric fabric 20 as shown in FIG. The fabric is ultimately cut to match the appearance of the mold. For example, in the case of using a one-piece mold, the spherical fabric is produced in a size slightly smaller than the dimensions of the mold. When using an expandable mold as shown in FIG. 1, the spherical fabric is made the same or larger than when the mold is folded, and smaller than when the mold is inflated. However, in order to avoid different angular tensions of the garment during processing or fixing, the spherical fabric shape should be made almost identical to the appearance of the mold. To this end, the fabric 20 is cut to a size that substantially matches the circumferential length of the mold. For example, women's pants of size 10 are usually produced in the following dimensions.

Waist 26 ″

Hip top (41 / 2˝ below waist) 34.5 ″

Bottom of hip (61 / 4˝ from waist) 37 ″

Thigh (2 ″ below crotch) 22 1/2 ″

Bottom (bottom circumference of both legs) 21 ″

The dimensions of the molded form in the folded state for this garment are as follows.

(Assuming that the mold has a uniform expansion of 0.78 kPa).

Waist 22.44 ″

Hip 32.94 ″

Hip bottom 35.44 ″

Thigh 20.94 ″

Bottom 19.44 ″

The dimensions of the fabric fabric required to make the pants of size 10 with this molding frame are as follows (excluding the seam allowance) (the letters A, B, C, D, and E in Figure 6 are the dimensions of the specific fabric).

Waist (A) 22.44 ″

Hip top (B) 32.94 ″

Hip bottom (C) 35.44 ″

Thigh 41.88 ″

Bottom (E) 38.88 ″

When the total expansion of the mold is 1.56 ″, depending on the size of these fabrics and the mold, about 6% of the waist, 4.2% of the lower hip, and 7.4% of the bottom are produced.

Unlike the above case, the fabric may be cut to the following dimensions without leaving a seam (seam).

Waist (A) 24.07 ″

Hip top (B) 31.94 ″

Hip bottom (C) 34.96 ″

Thigh 41.66 ″

Bottom (E) 38.88 ″

When the spherical fabric made of this fabric is inflated with a mold having the dimensions as described above, a pants of size 10 are completed, wherein the amount of circumferential fabric expansion at the five points is 8%.

3 shows a method of forming the fabric 20 into a spherical fabric. The garment of this embodiment is pants, and seams are placed on both legs and the front. The garment is also finished with a waistband attached to the spherical fabric prior to processing on the mold.

2 and 3 are merely intended to illustrate the general principles of cutting for making spherical fabrics used in practicing the present invention. Of course, the dimensions of the fabric 20 depend on the garment to be molded, and the particular dimensions shown in FIGS. 2 and 3 are not applied as is.

One of the important advantages of using the expandable mold in carrying out the present invention is that the mold can be shrunk to a relatively small size so that it is easy to put the spherical fabric onto the mold or to peel it off. This results in a shorter processing time. In other words, it takes a lot of time and effort to stretch the spherical fabric onto the size invariant mold, but this problem is eliminated when using the mold.

According to the present invention, while the fabric is covered on the molding frame, treatment (heat treatment, chemical treatment, etc.) and dyeing are performed simultaneously to impart color to the fabric and to permanently determine dimensions and shapes. As mentioned earlier, the dyeing and processing process involves heating the fabric, applying chemicals or other finishing.

The fabric on the mold can be made to cure by passing the heater at a sufficiently high temperature above the lowest thermal curing limit at which the fabric's structure changes. Alternatively, the mold itself may serve as an outer shell of a heating member such as a resistance wire or an infrared heater. Another method of heating may be to heat the fabric to a temperature above the minimum heat curing limit by circulating a heating fluid or high pressure steam through or around the mold and fabric.

In addition, in the present invention, it is necessary to leave the fabric heated on the forming mold until it is completely cooled so that the heat curing shape is maintained. For example, it can be seen that the dimensional stability of the fabric is preserved when the fabric is removed from the mold at a temperature of about 75 ° -125 ° F below the heat cure temperature when the garment is molded from polyester fabric. Of course, the problem of cooling to what temperature depends on the type of fabric employed for the practice of the present invention. In addition, in order to speed up the garment forming cycle, a cooling fluid may be supplied to the inside of or around the mold to increase the cooling rate.

As described above, the use of the squeezable molding die 10 makes the present invention very easy to implement. 4 and 5 show the expansion and contraction of the mold 10 with the spherical fabric 24 wrapped around it. The dimensions of the mold and the spherical fabric are set such that the spherical fabric can be distributed evenly around the mold as shown in FIG. Once the spherical fabric is in place, the mold is bulged as in FIG. 5 to form a pleated, smooth appearance fabric. The amount of swelling depends on the type of fabric used and can be easily set by those skilled in the art. For example, in the general tenting process of polyester fabric, the mold is swelled to increase the size of the fabric by about 8%. Therefore, in the case of carrying out the present invention, the amount of swelling of the mold can be set such that the circumferential dimension of the mold and the spherical fabric increases by 8%.

In addition to the heating and dyeing treatments described above, other finishing techniques and curing techniques are known in the art, and such techniques can also be applied to the present invention.

For example, a resin or swelling agent can be applied to a fabric by immersing the mold in a specific chemical bath with the fabric covered, then taking it out and drying it again. Alternatively, the chemicals may be sprayed onto the fabric of the molding frame and then dried. Various kinds of synthetic resins that are commonly used to process textiles in textile mills before cutting or sewing can also be subjected to the desired chemical curing. For example, a chemical agent used to impart wrinkle resistance to a fabric may be applied to a spherical fabric of a mold to cross-link tissue cells. Another class of chemical hardeners is fluorescent compounds used for waterproofing. As such, the present invention is not limited to any particular heating or chemical curing treatment, but relates to dyeing in parallel with any finishing process that determines the shape and dimensions of the fabric covered on the mold. Therefore, according to the present invention, the dimensioning and dyeing of the textile product is performed on the molding frame. In other words, the raw fabric from the textile factory is cut into a fabric of a suitable shape to make a spherical fabric, and then put on a molding frame, dyed and hardened to manufacture a finished product. In this invention, any conventional dyeing technique known in the art can be used. Thus, according to the present invention, there is an advantage that the fabric producer can directly dye the color with high demand during production in accordance with the market demand after the inventory of raw fabrics. If so, the color can be evenly distributed to the seam. The order of the fabric treatment process (post-dye curing, post-cure dyeing or simultaneous treatment) varies depending on the fabric used and the processing capacity of the machine. When the temperature during the dyeing process is raised above the heat curing temperature of the fabric structure, the dyeing and heat curing treatment can be performed simultaneously.

Whatever type of dye or dye bath is used, in the present invention, it is preferable to lower the dye absorption temperature of the fibers constituting the raw fabric while chemically treating the raw fabric to lower the thermal history characteristics. Of course, this prechemical treatment is not necessary in all cases, and the unfinished textile product can be dyed without any pretreatment.

One of the preferred techniques for simultaneously dyeing and finishing polyester fabrics on a mold is to make spherical fabrics from raw fabrics as described above, pre-treat them as needed before and after molding, and then with the mold There is a way to soak. The spherical fabrics treated in this way are both tentered and dyed at the same time due to their high temperature and inherent tension. Alternatively, chemicals may be added to the dye bath, and the fabric may be immersed once in the dye bath to perform all the treatments at once. Of course, it is also possible to use other known techniques of spraying, applying, foaming, misting or dyeing the fabric surface.

In other words, the preformed spherical fabric is dyed and finished in various ways in a state where it is covered with a molding frame, thereby completing a garment product of a predetermined shape. Of course, the treatment method should be different depending on the type of fabric. For example, synthetic fabrics such as polyester, nylon, acrylic, etc. can be effectively fixed by the tentering treatment, cotton fabric can be fixed by the tentering or ammonia swelling treatment, wool is tentering or crabbing, dry processing Can be fixed by decaying or the like. However, one of ordinary skill in the art appreciates that other various fixed processes may be employed.

Examples 1 to 6 to be described later will be described in detail the molding and dyeing method of the fabric according to the present invention. These examples are intended to illustrate the invention, but are not intended to be limiting. Examples 3 to 6 illustrate a method of manufacturing furniture-covered fabrics such as automobile seat covers and the like by using the present invention. In these examples, the present invention will be used to produce a three-dimensional textile product by molding and dyeing a fabric fabric.

Example 1

Bulk processed polyester raw fabric was fixed and dyed on the mold in the following manner. The preformed spherical fabric was made and placed on the porous mold, and gradually immersed in the dye bath at 190 DEG C of the mold and its surrounding fabric. After 3 seconds, the mold and the fabric were taken out of the dye bath, and then the fabric covered on the mold was washed with perchlorethylene to remove the excess adsorbed dye. The dyed and processed garments were then dried and peeled off the mold. The color and dimensional stability of the garment thus prepared was very excellent.

Example 2

The gabardine fabric (12 ounces / yard) before dyeing with polyester was treated with a tenter machine to apply tension only in the warp direction without tension in the weft direction of the fabric. The fabric was subjected to heat in the range of 275-325 F (lower than 350 ° F.) in the course of treatment with the tentering machine. Using the fabrics thus pretreated, garments were prepared in the same manner as in the examples. The garment had excellent color, no further press or finishing, and the size was accurate, with no wrinkles and a smooth appearance.

Example 3

Polyester / nylon raw fabric (14 ounces / yard) was cut into approximately square fabrics. The fabric was not pretreated to have permanent dimensions, but was washed and bulked and dried before use. Then, the fabric fabric was wound around the mesh mold of the cushion sheet of the car seat, and the edge thereof was fixed to the mold. The fabric on the mold was flattened to be as flat as possible. The fabric and mold were immersed in a dye bath at 380 ° F for 120 seconds, then taken out, rinsed thoroughly with a solvent such as perchlorethylene, and then removed from the mold and washed again with solvent to remove excess dye from the fabric. . The fabric was then dehydrated and dried at 120 ° F. for 5 minutes with a commercially available industrial dryer to evaporate all solvents. The cushion cover thus produced showed a very satisfactory color, was permanently molded into the shape of the mesh molding frame, and was completely processed to cover the sheet cushion material without ironing or other processing.

Example 4

Before cutting the fabric, the process of Example 3 was repeated, except that the polyurethane film layer having a thickness of about 2 mm and the polyester foam film layer having a thickness of about 90 mm were covered with a thin layer of fabric. The fabric was placed on a mesh mold and immersed in a 320 ° F. dye bath for about 120 seconds. After the treatment was completed, the fabric was of a suitable color and had the same permanent dimensions and shape as the mold.

Example 5

In a textile mill, weaved blends of polyester and nylon were made without any treatment to permanently adjust the intersection of the weft and warp yarns. After washing, swelling and drying the fabric, the film layer including the polyurethane layer and the polyester foam layer was thinly coated and then cut into a fabric suitable for use as a cover of the sheet cushion material. The fabric was adhered to the mold by vacuum adsorption, poured polyurethane resin into the mold, and then foamed at a relatively low temperature of about 120 ° -150 ° F to integrate the cushion material and the cover. The woven cushion material of the fabric was then removed from the mold and immersed in a dye bath at about 320 ° F. for 120 seconds. In such a dyeing process, the polyurethane foam cushioning material functions as a molding mold, and the fabric cover is dyed and fixed in the same shape as the cushioning material. After the dyeing was completed, the caption material on which the fabric was covered was washed with a suitable solvent and then dried. As a result, the color of the cushion material was excellent, and the fabric was molded into the same shape as the foam cushion material.

Example 6

Polyurethane resin was poured directly into the molding die and cured to form a predetermined foamed cushioning material such as a sheet cushioning material of an automobile. That is, the resin was poured into a mold in a liquid state and then cooled and cured. The cured foam cushioning material was removed from the mold and a direct cover was applied to the outer surface thereof. The fabric cover used at this time is a non-dyed raw fabric, which is preformed into a spherical fabric that conforms to the three-dimensional shape of the cushion material. This spherical fabric was fixed to the cushion material using mechanical means or adhesives. In addition, an open cell foam member may be used as the cushion member, and a cover reinforced with vinyl may be fixed by vacuum adsorption. The fabric cover was then immersed in a dye bath, heated and dyed while being coated on the cushion material, and cured to a three-dimensional shape of the cushion material. The cured fabric cover was then cooled while covering the cushion material. At this time, the hardened foam cushion material acts as a mold of the mold, and maintains the same structure as when dyeing and curing. Therefore, the fabric cover is heated above the minimum heat limit temperature and then cooled again. However, other methods of permanently fixing or dyeing the fabric's shape and dimensions by heat curing, chemical fixation or processing may also be considered.

As can be seen from Examples 5 and 6, the foam cushioning material which functions as a mold of the fabric during the dyeing process actually constitutes a part of the finished product. Of course, the cured foam cushioning material must have sufficient rigidity to support the shrinkage of the fabric. In the above examples it was found that the foam cushioning material should have a deflection of at least 35 pounds. In other words, the "load load deflection" is determined by the load required to lin indent the 15 in ² foam cushioning material.

Those skilled in the art will readily appreciate the significant benefits involved in the practice of the present invention. Fabrics manufactured with little seams and daart in accordance with the present invention not only provide a new appearance different from the conventional one, but also present a new concept to the designer in designing a new product. A technique for forming a complete textile product in a single process using a raw fabric that is not dyed and is also introduced for the first time in the present invention. Moreover, according to the present invention, manufacturing costs can be considerably reduced by reducing labor-intensive processes and reducing inventory in the manufacture of textile products.

Although specific embodiments have been described above, the present invention is not limited thereto and various modifications can be made without departing from the scope and spirit of the invention as described in the claims.

Claims (16)

(A) The cushion cover is made of uncoated raw fabric fabric and foam cushion material, and (B) the fabric cover is immersed in the dye bath with the cushion cover covered. The method of forming and dyeing a cloth cover for a cushioned product comprising a process of applying heat at the time of jointing and curing and molding the cushioned material into a three-dimensional shape, and (c) cooling the fabric cover while being covered by the cushioned material. . (A) A foam cushioning material having a predetermined cushioning product shape is manufactured, (B) The cushioning fabric is covered with a non-dyed unwoven fabric cover, and (C) the fabric cover is covered with the cushioning material. A cloth cover for cushioning product coating comprising a process of immersing in a dye bath and applying heat to simultaneously harden and dye in the same manner as the three-dimensional shape of the cushioning material, and (d) cooling the fabric cover while covering the cushioning material. Method of molding and dyeing. The method of claim 2, wherein the fabric cover is heated above a minimum heat setting temperature and cooled to a temperature below the heat setting temperature. The method of claim 2, wherein the dyeing and fixing of the fabric are performed simultaneously by performing the dyeing at a minimum heat setting temperature or higher. 3. The method for forming and dyeing a cushion fabric for a cushion coating product according to claim 2, wherein the cushion member and the fabric cover are immersed in a dye bath for dyeing. 3. The method of forming and dyeing a Cushion cloth coating fabric cover according to claim 2, wherein the dyeing is performed first and then heating. The method of claim 6, wherein the fabric cover is heated to a minimum heat setting temperature or higher and cooled below the heat setting temperature. 3. The method of forming and dyeing a fabric cover for cushion product coating according to claim 2, wherein the fabric cover is fixed to the cushion material during the heating process. 3. The method of forming and dyeing a fabric cover for a Cushion product coating according to claim 2, wherein the fabric cover is preformed to form a spherical fabric conforming to the three-dimensional shape of the cushion material. 10. The method of claim 9, wherein the preformed spherical fabric is fixed on the cushion material during the heating step. (A) Manufacture foam cushioning materials having the desired cushioning product shape. (B) Put the fabric cover of undyed unwoven fabric on the cushion material, and (c) immerse it in the dye bath with the fabric cover covered with the cushion material and apply heat to the same as the three-dimensional shape of the cushion material. Forming and dyeing method of the fabric cover for Cushion products, which consists of a process of dyeing and curing. 12. The method of claim 11, wherein the fabric cover is dyed and heat treated at the same time. 12. The method of forming and dyeing a fabric cover for a cushioned product according to claim 11, wherein the fabric cover is fixed on the cushioned material during the heat treatment process. 12. The method for forming and dyeing a fabric cover for a Cushion product coating according to claim 11, wherein the fabric cover is preformed to form a spherical fabric that conforms to the three-dimensional shape of the cushion material. 15. The method of claim 14, wherein the preformed spherical fabric is fixed to the cushioning material during the heat treatment process. (A) The fabric cover and foam cushioning assembly made of undyed fabric is made, and (B) The fabric cover is immersed in the dye bath with the cushion covering covered, and the heat is applied to the three-dimensional shape of the cushioning material. Forming and dyeing method of the Cushion cloth coating fabric cover made of the same process of curing molding and dyeing.

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