JP2021001415A - Fiber product and method for producing the same - Google Patents

Abstract

To provide a fiber product which is excellent in antifouling property, has suitable texture and has high durability, and a method for producing the same.SOLUTION: A fiber product 1 has a fabric 2 formed of a synthetic fiber, at least one of a yarn constituting the fabric 2 is formed of a chenille yarn or a pseudo chenille yarn, and a resin 3 containing a hydrophilic group and a resin 4 containing a water-repellent group are attached to the surface of the fabric. A method for producing a fiber product 1 executes: an SR processing step of attaching the resin 3 containing the hydrophilic group to the fabric 2 or an original yarn before weaving; and a weak water-repellent processing step of attaching the resin 4 containing the hydrophilic group and the water-repellent group to the fabric 2 after the SR processing step has been executed. Such a configuration can obtain a fiber product that obtains excellent antifouling property through the use of hydrophilic property and water repellency, has suitable texture and has high durability.SELECTED DRAWING: Figure 1

Description

The present invention relates to a textile product and a method for producing the same, and more particularly to a textile product made of a synthetic fiber fabric having excellent antifouling property, texture and durability, and a method for producing the same.

Conventionally, it is known that synthetic fiber fabrics are subjected to various antifouling treatments in order to enhance antifouling properties.
For example, Patent Document 1 describes a polyester cloth containing a polyester filament yarn, wherein the polyester cloth contains a fluoroalkyl acrylate copolymer A containing no hydrophilic group and a fluoroalkyl acrylate copolymer containing a hydrophilic group. An antifouling polyester cloth to which the coalesced B adheres is disclosed.

Further, for example, in Patent Document 2, at least one selected from silica and silicate is attached to the fiber material (A), and the modified organosilicate is attached to the fiber material (B). A method for producing an antifouling processed fiber including and is disclosed.

Further, for example, Patent Document 3 describes an antifouling fiber which is a multi-layered fiber in which porous layers and dense layers are alternately arranged and in which metal oxide fine particles having photocatalytic activity are contained in the dense layer. The antifouling fiber structure used for at least a part is disclosed.

JP-A-2010-255143 Japanese Unexamined Patent Publication No. 2015-161036 Japanese Unexamined Patent Publication No. 2007-046178

However, the textile products of the prior art have some points to be improved in order to further improve the antifouling property, texture and durability.
Specifically, in the textile products of the prior art, for example, even if the fabric used as the skin material of a sofa or the like, which is required to have high antifouling property, is subjected to an antifouling treatment for enhancing the antifouling property, the stain is woven. Sometimes it passed through the space and was pushed into the inside of the fabric, making it difficult to remove dirt.

In particular, when an acrylic resin process is applied to the back surface of the fabric to form a backing resin layer in order to secure physical properties such as tearing, if dirt adheres to the backing resin layer, the dirt gets entangled with the backing resin layer and the dirt cannot be removed. It ends up.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a textile product having excellent antifouling property, a suitable texture, and high durability, and a method for producing the same. It is in.

The textile product of the present invention has a fabric formed of synthetic fibers, and at least one of the yarns constituting the fabric is formed of a molding yarn (chenille yarn) or a pseudo-mole yarn, and is formed on the surface of the fabric. Is characterized in that a resin containing a hydrophilic group and a resin containing a water-repellent group are attached.

The method for producing a textile product of the present invention includes an SR (Soil Release) processing step of adhering a resin containing a hydrophilic group to a fabric or a raw yarn before weaving the fabric, and a hydrophilicity to the fabric after the SR processing step is executed. It is characterized by carrying out a weak water-repellent processing step of attaching a resin containing a sex group and a water-repellent group.

According to the textile product of the present invention, the fabric is formed from synthetic fibers, and the yarn constituting the fabric is a pseudo yarn having at least one moor yarn or fluff and flower yarn used in place of the moor yarn. It is formed from molding yarn, and a resin containing a hydrophilic group and a resin containing a water-repellent group are attached to the surface of the fabric. With such a configuration, excellent antifouling property can be obtained by making the best use of hydrophilicity and water repellency, and a textile product having a good texture and high durability can be obtained.

Further, according to the method for producing a textile product of the present invention, an SR processing step of adhering a resin containing a hydrophilic group to a fabric or a raw yarn before weaving thereof, and a hydrophilicity on the fabric after the SR processing step is executed. It is characterized by carrying out a weak water-repellent processing step of attaching a resin containing a sex group and a water-repellent group. By such a method, a textile product having excellent antifouling property, good texture, and high durability can be obtained.

Further, according to the textile product of the present invention and the method for producing the same, the yarn of the fabric includes a molding yarn or a pseudo-mole yarn, and the flower yarn of the molding yarn or the pseudo-mole yarn is 75 denier 72 filament to 150 denier 144 filament. There may be. By constructing a fabric using such fine filaments, it is possible to promote the capillary phenomenon and easily remove stains, and at the same time, it is possible to obtain a textile product having a very soft touch and a good texture.

Further, according to the textile product of the present invention and the manufacturing method thereof, the weft of the fabric is a molding yarn or a pseudo molding yarn having a thickness of 1 / 3.5 to 1/6 and a number of driven yarns of 15 to 25 / inch. It may be included. With such a configuration, dirt does not penetrate deep into the textile product and stays on the surface, so that excellent antifouling property can be obtained. That is, by increasing the number of threads driven with a thin molding thread or a pseudo molding thread, it is possible to suppress the penetration of dirt and improve the antifouling property. Further, since the number of threads to be driven is large, the jumping of the thread can be reduced and the snacking resistance can be improved.

Further, according to the textile product of the present invention and the method for producing the same, the warp yarn of the fabric includes a molding yarn or a pseudo molding yarn having a thickness of 1 / 3.5 to 1/6 and a number of yarns used of 15 to 20 yarns / inch. But it's okay. With such a configuration, a textile product having excellent antifouling property, good texture, and high durability can be obtained.

Further, according to the textile product of the present invention and the method for producing the same, the resin containing a hydrophilic group may be a polyester resin, and the resin containing a water repellent group may be a fluorine resin. With such a combination, excellent antifouling property can be obtained.

Further, according to the textile product of the present invention and the method for producing the same, the backing resin layer may not be formed on the fabric. As a result, it is possible to eliminate the adhesion of dirt to the backing resin layer and improve the antifouling property. In addition, the fabric can be finished flexibly.

It is a figure which shows the schematic structure of the textile product which concerns on embodiment of this invention. It is a flow chart which shows the manufacturing process of the textile product which concerns on embodiment of this invention. It is a flow chart which shows another example of the manufacturing process of the textile product which concerns on embodiment of this invention. It is a photograph which shows the state of the antifouling test of the textile product which concerns on Example of this invention. It is a photograph which shows the result of the antifouling test of the textile product which concerns on Example of this invention. It is a photograph which shows the result of the antifouling test after the wear test of the textile product which concerns on the Example of this invention. It is a photograph which shows the result of the antifouling test of the textile product which concerns on a comparative example.

Hereinafter, the textile product according to the embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a cross-sectional view showing a schematic configuration of a textile product 1 according to an embodiment of the present invention.
With reference to FIG. 1, the textile product 1 has a fiber skin material 2 that covers the surface of furniture or the like. Specifically, the skin material 2 constitutes, for example, the skin of a sofa used in a home or an office, a sofa of contract furniture used in a large amount in a hotel, a hall, or the like, or other various interiors.

Since the textile product 1 used for the above-mentioned use such as a sofa may not be able to be removed from the sofa or the like and washed, it is required to have excellent antifouling property capable of easily removing the adhering dirt. Further, the skin material 2 used for these sofas and the like is required to have an excellent texture that is comfortable to sit on. Furthermore, the textile product 1 is required to have a surface strength that can withstand long-term use, and is required to have a snacking resistance that can withstand scratching by the claws of pets such as cats.

However, it was difficult to meet all the above requirements. The textile product 1 solves this problem and exhibits excellent effects such as excellent antifouling property, suitable texture, and high durability.

The skin material 2 is a woven fabric, a non-woven fabric, a knitted fabric, or the like formed of a synthetic fiber as a material. Examples of the synthetic fiber used as the material of the skin material 2 include polyester fiber, polypropylene fiber, polyamide fiber such as nylon, and the like, and polyester fiber is particularly preferable.

As a mode of the cloth used as the skin material 2, a woven cloth is preferable, and a plain weave is specifically used. In particular, the weft of the skin material 2 is preferably formed from a yarn having fluff and flower yarn such as a molding yarn or a pseudo molding yarn.

Specifically, the weft of the skin material 2 is formed of a molding yarn or a pseudo-mole yarn, and the fluff and the flower yarn of the molding yarn or the pseudo-mole yarn are high fine fibers of 75 denier 72 filament to 150 denier 144 filament. It is a counting thread. With the structure of the fabric using the fine fluff and the filament as described above, the capillary phenomenon can be promoted and the dirt can be easily removed. Further, the feeling of touching the skin material 2 can be finished very softly, and the textile product 1 having a good texture can be obtained.

The thickness of the molding yarn or the pseudo molding yarn constituting the weft of the skin material 2 is preferably 1 / 3.5 to 1/6, and the number of driven yarns is preferably 15 to 25 yarns / inch. With such a configuration, dirt does not penetrate deep into the textile product 1 and stays on the surface, so that excellent antifouling property can be obtained. That is, by increasing the number of threads driven with a thin molding thread or the like, it is possible to suppress the penetration of dirt and improve the antifouling property. Further, since the number of threads to be driven is large, the jumping of the thread can be reduced and the snacking resistance can be improved. Then, the texture of the skin material 2 can be improved.

The warp yarn of the skin material 2 is, for example, a regular yarn, a molding yarn, or a pseudo molding yarn. When regular yarn is used as the warp, the thickness of the regular yarn is 150 to 950 denier, and the number of warp yarns is 90 to 130 yarns / inch.

When a molding yarn or a pseudo molding yarn is used as the warp yarn, the thickness thereof is preferably 1 / 3.5 to 1/6, and the number of yarns used is preferably 15 to 20 yarns / inch. Further, the fluff and flower yarn of the moor yarn or the pseudo-mole yarn used for the warp yarn are high fine fibers of 75 denier 72 filament to 150 denier 144 filament, similar to the moor yarn or pseudo-mole yarn constituting the above-mentioned weft yarn. Counting yarn is preferred.

A resin containing a hydrophilic group and a resin containing a water-repellent group are attached to the skin material 2. Specifically, a polyester resin 3 as a resin containing a hydrophilic group and a fluororesin 4 as a resin containing a hydrophilic group and a water repellent group are attached to the surface of the skin material 2.

The polyester-based resin 3 is attached to the threads on the surface side of the skin material 2 by the SR processing step S5 (see FIG. 2) or S102 (see FIG. 3) described later. The fluorine-based resin 4 is attached to the surface side of the polyester-based resin 3 by the weak water-repellent processing step S7 (see FIG. 2) or S106 (see FIG. 3) described later.

Due to the combination of polyester resin 3 and fluorine resin 4 on the surface side of the skin material 2, excellent antifouling properties can be obtained by taking advantage of hydrophilicity and water repellency, and the fiber has good texture and high durability. The product is obtained.

Further, the backing resin layer may not be formed on the back surface side of the skin material 2. That is, the textile product 1 does not require a backing backing process for providing the backing resin layer. The skin material 2 can clear the physical characteristics of the chair upholstery even if the backing resin layer is not formed. As a result, it is possible to eliminate the adhesion of dirt to the backing resin layer and improve the antifouling property. In addition, the fabric can be flexibly finished to obtain an excellent texture.

Next, the manufacturing method of the textile product 1 (see FIG. 1) will be described in detail with reference to FIGS. 2 and 3.
FIG. 2 is a flow chart showing a manufacturing process of the textile product 1, and specifically, a post-dyeing process is shown.
With reference to FIG. 2, in the manufacturing process of the textile product 1, first, the raw yarn receiving step S1 is executed. In the raw yarn receiving step S1, the raw yarn for weaving the skin material 2 (see FIG. 1) of the textile product 1 is received.

As described above, the warp yarn of the skin material 2 is preferably a regular yarn made of polyester fibers having a thickness of 150 to 950 denier. Alternatively, the warp yarn of the skin material 2 may be a molding yarn having a thickness of 1 / 3.5 to 1/6 or a pseudo molding yarn. The weft of the skin material 2 is preferably a molding yarn having a thickness of 1 / 3.5 to 1/6 or a pseudo molding yarn. The fluff and flower yarn of the moor yarn or pseudo moor yarn are preferably 75 denier 72 filaments to 150 denier 144 filaments.

Next, in the warping step S2, the number of warp threads required for weaving is prepared, and the length and tension are appropriately adjusted. The number of warped yarns is preferably 90 to 130 yarns / inch for regular yarns and 15 to 20 yarns / inch for molding yarns or pseudo-mole yarns. Then, the weaving of the skin material 2 is executed in the weaving step S3. The number of weft threads to be driven is preferably 15 to 25 threads / inch. By such a step, it is possible to obtain excellent antifouling property that does not allow dirt to penetrate deeply and snacking resistance that prevents the thread from coming off.

Next, the skin material 2 woven in the weaving step S3 is conveyed to the apparatus for executing the next SR processing step S5 in the state of the undyed fabric as it is removed from the loom in the raw machine shipping step S4.

Next, the SR processing step S5 in which the resin containing the hydrophilic group is attached to the raw yarn on the surface side of the skin material 2 is executed. In the SR processing step S5, the dyeing step of dyeing the skin material 2 and the SR processing of adhering the resin containing a hydrophilic group are performed at the same time.

The SR processing agent used in the SR processing step S5 is preferably a water-absorbing SR processing agent that imparts water absorption and SR properties. For example, the main component of the SR processing agent is a special polyester resin, the appearance is a milky white emulsion, the ionicity is a weak anion, the undiluted solution pH is 4 to 6, the viscosity is 100 mPa · s or less / 25 ° C, and the aggregation temperature is 60 to 64 ° C / 0. .5% soln. , Solubility is easily soluble in room temperature water.

Further, a catalyst may be used together with the SR processing agent. The catalyst is preferable because the main component is an inorganic composite compound, the appearance is a colorless transparent liquid, the undiluted solution pH is 7 to 9, the viscosity is 100 mPa · s or less / 25 ° C., and the solubility is easily soluble in cold water.

The SR processing step S5 is performed by immersing the skin material 2 in an aqueous solution containing a dye and an SR processing agent. Here, the concentration of the SR processing agent is 2 to 10%, preferably 3 to 7%. The temperature of the processing aqueous solution in the processing tank is 120 to 130 ° C., and the immersion time is 20 to 60 minutes, preferably 20 to 40 minutes.

By executing the SR processing step S5, the polyester resin 3 (see FIG. 1) adheres to the fibers constituting the skin material 2, and SR properties and hydrophilicity having excellent durability are imparted. Further, by performing the dyeing process at the same time, excellent antifouling property by the SR process and an excellent product design by the dyeing process can be obtained at the same time. Therefore, the quality and productivity of the product can be improved.

After the SR processing step S5 is executed, the cleaning step S6 is executed. In the washing step S6, the skin material 2 dyed by the SR processing step S5 and to which the polyester resin is attached is washed, dehydrated, and dried.

After the cleaning step S6, a weak water-repellent processing step S7 is performed in which a resin containing a hydrophilic group and a water-repellent group is attached to the skin material 2. The processing agent used in the weak water-repellent processing step S7 is a fluorine-based SR processing agent.

The fluorine-based SR processing agent is a solution containing a perfluoroalkyl group and having a pale yellow to yellow appearance, having an acidic pH, a specific gravity of 1.1 at 20 ° C., a solid content of 20%, and an ionicity of a weak cation. It is dilutable so that it can be easily diluted with water. In addition, the fluorine-based SR processing agent does not contain alkylphenol ethoxylate.

The weak water-repellent processing step S7 is performed by the padding method. Specifically, the above-mentioned fluorine-based SR processing agent is used at 40 to 70 g / L, melamine resin is used at 1 to 3 g / L, catalyst is used at 1 to 3 g / L, and blocked isocyanate-based cross-linking agent is used at 10 to 15 g / L. .. The speed at which the skin material 2 passes through the processing tank is 10 to 20 m / min. The drying conditions are 100 to 120 ° C. for 1 to 3 minutes, and the curing conditions are 150 to 170 ° C. for 1 to 3 minutes.

By executing the weak water-repellent processing step S7, the fluororesin 4 containing a hydrophilic group and a water-repellent group on the upper surface side of the polyester-based resin 3 with respect to the fibers constituting the skin material 2 (see FIG. 1). ) Adheres.

After the weak water-repellent processing step S7 is executed, the textile product 1 is finished and set by the finishing step S8. Then, the product inspection step S9 is performed, and the textile product 1 undergoes the final product inspection and is packaged so that it can be shipped.

FIG. 3 is a flow chart showing another example of the manufacturing process of the textile product 1, and specifically shows the yarn dyeing process.
With reference to FIG. 3, in the manufacturing process of the textile product 1 by the yarn dyeing process, first, the raw yarn receiving step S101 is executed, and the raw yarn for weaving the skin material 2 (see FIG. 1) of the textile product 1 is accepted. ..

The warp yarn of the skin material 2 is preferably a regular yarn made of polyester fibers having a thickness of 150 to 950 denier, or a molding yarn or a pseudo molding yarn having a thickness of 1 / 3.5 to 1/6. The raw yarn of the weft of the skin material 2 is preferably a molding yarn having a thickness of 1 / 3.5 to 1/6 or a pseudo molding yarn. The fluff and flower yarn of the moor yarn or pseudo moor yarn are preferably 75 denier 72 filaments to 150 denier 144 filaments.

Next, the SR processing step S102 for adhering the resin containing the hydrophilic group to the accepted raw yarn of the skin material 2 is executed. In the SR processing step S102, the dyeing step of dyeing the raw yarn and the SR processing of adhering the resin containing a hydrophilic group are performed at the same time.

The SR processing agent used in the SR processing step S102 is preferably a water-absorbing SR processing agent that imparts water absorption and SR properties. For example, the main component of the SR processing agent is a special polyester resin, the appearance is a milky white emulsion, the ionicity is a weak anion, the undiluted solution pH is 4 to 6, the viscosity is 100 mPa · s or less / 25 ° C, and the aggregation temperature is 60 to 64 ° C / 0. .5% soln. , Solubility is easily soluble in room temperature water.

Further, a catalyst may be used together with the SR processing agent. The catalyst is preferable because the main component is an inorganic composite compound, the appearance is a colorless transparent liquid, the undiluted solution pH is 7 to 9, the viscosity is 100 mPa · s or less / 25 ° C., and the solubility is easily soluble in cold water.

The SR processing step S102 is performed by immersing the raw yarn of the skin material 2 in an aqueous solution containing a dye and an SR processing agent. Here, the concentration of the SR processing agent is 2 to 10%, preferably 3 to 7%. The temperature of the processing aqueous solution in the processing tank is 120 to 130 ° C., and the immersion time is 20 to 60 minutes, preferably 20 to 40 minutes.

By executing the SR processing step S102, the resin forming the polyester resin 3 (see FIG. 1) adheres to the fibers of the raw yarn used for the skin material 2, and has excellent SR property and hydrophilicity. Gender is given.

After the SR processing step S102 is executed, the cleaning step S103 is executed. In the washing step S103, the raw yarn dyed by the SR processing step S102 and to which the resin forming the polyester resin 3 is attached is washed, dehydrated and dried.

Next, in the warping step S104, the number of warp threads required for weaving is prepared, and the length and tension are appropriately adjusted. The number of warped yarns is preferably 90 to 130 yarns / inch for regular yarns and 15 to 20 yarns / inch for molding yarns or pseudo-mole yarns. Then, in the weaving step S105, weaving of the skin material 2 is executed. The number of weft threads to be driven is preferably 15 to 25 threads / inch. By such a step, it is possible to obtain excellent antifouling property that does not allow dirt to penetrate deeply and snacking resistance that prevents the thread from coming off.

Next, the skin material 2 woven in the weaving step S105 is removed from the loom and conveyed, and the next weak water repellent processing step S106 is executed. The weak water-repellent processing step S106 is a step of adhering a resin containing a hydrophilic group and a water-repellent group to the skin material 2. The processing agent used in the weak water-repellent processing step S106 is a fluorine-based SR processing agent.

Fluorine-based SR processing agent is a solution with a pale yellow to yellow appearance, pH is acidic, specific gravity is 1.1 at 20 ° C, solid content is 20%, ionicity is weak cation, dilution that can be easily diluted with water. It is sex. In addition, the fluorine-based SR processing agent does not contain alkylphenol ethoxylate.

The weak water repellent finish step S106 is performed by the padding method. Specifically, the above-mentioned fluorine-based SR processing agent is used at 40 to 70 g / L, melamine resin is used at 1 to 3 g / L, catalyst is used at 1 to 3 g / L, and blocked isocyanate-based cross-linking agent is used at 10 to 15 g / L. .. The passing speed of the skin material 2 in the tank containing the fluorine-based SR processing agent is 10 to 20 m / min. The drying conditions are 100 to 120 ° C. for 1 to 3 minutes, and the curing conditions are 150 to 170 ° C. for 1 to 3 minutes.

By executing the weak water-repellent processing step S106, the fluororesin 4 containing a hydrophilic group and a water-repellent group on the upper surface side of the polyester-based resin 3 with respect to the fibers constituting the skin material 2 (see FIG. 1). ) Adheres.

After the weak water-repellent processing step S106 is executed, a dehydration step S107 for dehydrating and drying the textile product 1 is performed. After that, the textile product 1 is finished and set by the finishing step S108. Then, the product inspection step S109 is performed, and the textile product 1 undergoes the final product inspection and is packaged so that it can be shipped.
By the manufacturing method by the post-dyeing step or the pre-dyeing step described above, the textile product 1 having excellent antifouling property, good texture, and excellent durability can be obtained.

[Example]
Hereinafter, the present invention will be described in more detail with reference to examples. The present invention is not limited to the examples listed below.
The antifouling test for confirming the antifouling property and the antifouling property after the durability test of the textile product 1 will be described in detail with reference to FIGS. 4 to 6.

FIG. 4 is a photograph showing the state of the antifouling test of the textile product 1 according to the embodiment of the present invention.
With reference to FIG. 4, first, a test fabric of textile product 1 was prototyped for antifouling test and abrasion test. The skin material 2 (see FIG. 1) of the textile product 1 for testing is a plain weave fabric made of polyester fibers, and the weft yarns thereof are formed of molding yarns. The method for producing the test fabric is the production method by the post-dyeing process shown in FIG.

Specifically, the warp yarn of the skin material 2 is composed of a semidal regular yarn having a thickness of 150 denier and a semidal cationic yarn having a thickness of 150 denier, and the number of warp yarns is 3640 for a finishing width of 140 cm. .. The weft of the skin material 2 is composed of a full dull molding yarn with a thickness of 1 / 5.8 counts and a number of threads of 21 threads / inch, and a cation regular blended yarn with a thickness of 450 denier and a number of threads of 21 threads / inch. ing. The fluff and filaments of the full dalmol yarn are 75 denier 72 filaments.

A polyester resin 3 (see FIG. 1) as a resin containing a hydrophilic group and a fluororesin 4 (see FIG. 1) as a resin containing a hydrophilic group and a water repellent group adhere to the surface of the skin material 2. doing.

The polyester resin 3 was adhered by the SR processing step S5 of the post-dyeing step shown in FIG. 2, and the above-mentioned water-absorbing SR processing agent and catalyst were used as the SR processing agent. The undiluted pH of the water-absorbing SR processing agent used was 5, the viscosity was 100 mPa · s or less / 25 ° C, and the aggregation temperature was 62 ° C / 0.5% soln. Is. The undiluted pH of the catalyst is 8, and the viscosity is 100 mPa · s or less / 25 ° C.

The SR processing step S5 was performed by immersing the skin material 2 in an aqueous solution containing a dye and an SR processing agent having a concentration of 5%. The temperature of the processing aqueous solution in the processing tank is 125 ° C., and the immersion time is 30 minutes.

The fluorine-based resin 4 was adhered by the weak water-repellent processing step S7 of the post-dyeing step shown in FIG. 2, and the above-mentioned fluorine-based SR processing agent was used as the processing agent. The weak water-repellent processing step S7 was carried out by a padding method, and 55 g / L of a fluorine-based SR processing agent, 2 g / L of a melamine resin, 2 g / L of a catalyst, and 12 g / L of a blocked isocyanate-based cross-linking agent were used. The passing speed of the test dough in the processing tank is 15 m / min. The drying condition is 120 ° C. for 2 minutes, and the curing condition is 170 ° C. for 2 minutes.

The test fabric of the textile product 1 completed by such a method has an excellent texture that is very soft to the touch. Further, the test fabric of the textile product 1 clears the voluntary standard value of the snacking test. That is, it has been confirmed by a snacking test that it has excellent performance against scratches by the claws of pets and the like.

A contaminant was attached to the test fabric of the textile product 1 completed by the above step in order to confirm the antifouling property. The attached test contaminants are chili oil in the upper left A1 part of the textile product 1 shown in FIG. 4, ballpoint pen ink in the upper right B1 part, red wine in the lower left C1 part, and sauce in the lower right D1 part. Is. After adhering the contaminants, a resin plate and a weight of 500 g were placed on the dirty portion of the test cloth and left for 1 minute.

Then, the contaminants adhering to the test cloth were wiped off with a paper towel or tissue. Next, using a cloth material such as a towel moistened with water or a 10-fold diluted neutral detergent, or a toothbrush or sponge, the towel or the like is lightly brought into contact with the surface of the test cloth of the textile product 1 to stain it. Was removed. Then, the contaminants and the neutral detergent were washed away with water, and the water was wiped off with a dry towel or the like. Then, the skin of the test cloth was dried, and the degree of stain removal and surface changes were observed.

FIG. 5 is a photograph showing the result of the antifouling test of the textile product 1 according to the embodiment of the present invention. In the antifouling test shown in FIG. 5, the test fabric is washed using only water. In addition, in FIGS. 5 to 7, the symbol ⊚ in the result column indicates that the stain was almost removed, the symbol 〇 indicates the determination that the color was only lightly colored, and the symbol △ was lightened. The determination that the dirt is visible is shown, and the symbol × indicates the judgment that the dirt is not removed.

As shown in FIG. 5, by cleaning the textile product 1 to which the contaminants were attached, almost all the contaminants attached could be wiped off cleanly. In this way, the excellent antifouling property of the textile product 1 could be confirmed.

In the test cloth of the textile product 1, many pollutants could be removed by soaking the cloth material for wiping off the pollutants with water. In particular, when cleaning is performed immediately after the liquid contaminants are attached, almost all the attached contaminants can be removed by simply wiping with a cloth material.

Then, as in the antifouling test described above, when water is dripped in the vicinity of the contaminants on the surface of the textile product 1, the contaminants can be wiped off even better. When water is dripped on the surface of the textile product 1, the fiber containing the polyester resin 3 (see FIG. 1) and the fiber on the surface side containing the fluorine resin 4 (see FIG. 1) are replaced, and the polyester resin 3 and the fluorine resin are replaced. The hydrophilic group contained in 4 and the water-repellent group contained in the fluororesin 4 can make the contaminants stand out. This makes it possible to remove contaminants cleanly.

Next, an example of the abrasion test of the textile product 1 and the antifouling test after the abrasion test will be described.
FIG. 6 is a photograph showing the results of the abrasion test and the antifouling test after the abrasion test of the textile product 1 according to the embodiment of the present invention. In the wear test and the antifouling test after the wear test shown in FIG. 6, a taber wear test of 1000 rotations is performed on the test fabric of the textile product 1 prepared by the same method as the above-mentioned antifouling test. As a result, the test fabric was confirmed to have abrasion resistance without cutting the surface yarn.

After performing the taber wear test, contaminants are attached to the test fabric by the same method as the above-mentioned antifouling test shown in FIGS. 4 and 5, and then the test cloth is washed with water only to remove stains and the surface. The change was observed. The pollutants used in the test are the same as those in the antifouling test described above. In the textile product 1 shown in FIG. 6, the upper left A2 part is chili oil, the upper right B2 part is ballpoint pen ink, and the lower left C2 part is red wine. , The sauce was attached to the D2 part on the lower right.

As shown in FIG. 6, it was confirmed that the test fabric had sufficient antifouling property even in the antifouling test after the taber wear test. That is, it was confirmed that most of the stains on the chili oil in the A2 part and the sauce in the D2 part were removed, and the ballpoint pen in the B2 part and the red wine in the C2 part were also excellent in that they were only slightly colored. Antifouling property was confirmed.

[Comparison example]
Next, as a comparative example, the results of an antifouling test using a conventional textile product will be described.
FIG. 7 is a photograph showing the results of an antifouling test on textile products according to a comparative example. The test fabric of the comparative example used in the test is Anelka. The warp yarn is a Taslan yarn having a thickness of 400 denier, and the number of warp yarns is 32 yarns / inch. The weft is a Taslan yarn with a thickness of 400 denier and 16 threads / inch, and a molding yarn having a thickness of 1 / 4.5 count and 16 threads / inch.

For the test dough of the comparative example, the steps corresponding to the SR processing step S5 (see FIG. 2) and the weak water repellent processing step S7 (see FIG. 2) of the manufacturing method according to the embodiment of the present invention have not been performed. That is, the test fabric of the comparative example does not have a configuration corresponding to the polyester resin 3 (see FIG. 1) and the fluororesin 4 (see FIG. 1) of the textile product 1 according to the embodiment of the present invention.

In the antifouling test of the comparative example, a contaminant similar to the antifouling test of the example of the present invention was attached to the test cloth. That is, chili oil was attached to the upper left A3 part of the test fabric of the comparative example shown in FIG. 7, ballpoint pen ink was attached to the upper right B3 part, red wine was attached to the lower left C3 part, and the sauce was attached to the lower right D3 part. After that, washing was performed only with water under the same conditions as the antifouling test of the embodiment of the present invention, and the degree of stain removal and surface changes of the test fabric were observed.

As shown in FIG. 7, it has been confirmed that the test fabric of the comparative example does not remove stains well. Specifically, although most of the stains on the sauce in the D3 part were removed, the thinned stains remained in the visible state on the chili oil in the A3 part and the red wine in the C3 part. Regarding the ballpoint pen of the B3 part, it was judged that the dirt was clearly visible and was not removed.

As described above, the test fabric of the textile product of the comparative example has low antifouling property. It was confirmed that the textile product 1 according to the embodiment of the present invention has excellent antifouling property as compared with the prior art.

Further, although not shown, the same test is carried out on a plurality of other test fabrics, and it is confirmed that the textile product 1 has excellent antifouling property, texture and durability.

The present invention is not limited to the above embodiment, and various modifications can be made without departing from the gist of the present invention.

1 Textile products 2 Skin material 3 Polyester resin 4 Fluorine resin

Claims (11)

Has a fabric formed from synthetic fibers
At least one of the yarns constituting the fabric is formed of a molding yarn or a pseudo molding yarn.
A textile product characterized in that a resin containing a hydrophilic group and a resin containing a water-repellent group are attached to the surface of the cloth. The textile product according to claim 1, wherein the moor yarn or the flower yarn of the pseudo-mole yarn is 75 denier 72 filament to 150 denier 144 filament. Claim 1 or claim, wherein the weft of the fabric includes the molding yarn having a thickness of 1 / 3.5 to 1/6 and a number of driven yarns of 15 to 25 / inch, or the pseudo molding yarn. The textile product according to 2. The fiber according to claim 3, wherein the warp yarn of the fabric includes the molding yarn or the pseudo molding yarn having a thickness of 1 / 3.5 to 1/6 and a number of used yarns of 15 to 20 yarns / inch. Product. The resin containing a hydrophilic group is a polyester-based resin.
The textile product according to any one of claims 1 to 4, wherein the resin containing a water-repellent group is a fluororesin. The textile product according to any one of claims 1 to 5, wherein the backing resin layer is not formed on the cloth. The SR processing process of attaching a resin containing a hydrophilic group to the fabric or the raw yarn before weaving.
A method for producing a textile product, which comprises performing a weak water-repellent processing step of adhering a resin containing a hydrophilic group and a water-repellent group to the cloth after executing the SR processing step. At least one of the yarns constituting the fabric is formed of a molding yarn or a pseudo molding yarn.
The method for producing a textile product according to claim 7, wherein the moor yarn or the flower yarn of the pseudo-mole yarn is 75 denier 72 filament to 150 denier 144 filament. 7. The weft of the fabric includes the molding yarn having a thickness of 1 / 3.5 to 1/6 and a number of driven yarns of 15 to 25 / inch, or the pseudo molding yarn. 8. The method for producing a textile product according to 8. The fiber according to claim 9, wherein the warp yarn of the fabric includes the molding yarn or the pseudo molding yarn having a thickness of 1 / 3.5 to 1/6 and a number of used yarns of 15 to 20 yarns / inch. How to manufacture the product. The resin containing a hydrophilic group is a polyester-based resin.
The method for producing a textile product according to any one of claims 7 to 10, wherein the resin containing the hydrophilic group and the water-repellent group is a fluororesin.