KR20150143238A - Functional fabric improved feel/hygroscopicity and its manufacturing method - Google Patents

Abstract

The present invention relates to a functional fabric capable of using in various purposes such as a towel, a towel for exfoliating, a washing cloth for a kitchen, and a cloth for cleaning, and more specifically, to a functional fabric with proper tactile and hygroscopic property and excellent bubble generation, good shape stability of a fabric even if the fabric is produced thin and light with low density. For this purpose, the present invention provides the functional fabric which has excellent tactile, hygroscopic property and bubble generation, and has good shape stability of a fabric while being thin and light by comprising the steps of: having a warps and a wefts with a low-melting polyester yarn and a knop yarn; weaving with low density and heat-fixing; obtaining a fused fabric with the state in which the low-melting polyester yarn and the knop yarn which are used as the warps and the wefts are woven; processing the fused fabric which is obtained.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a functional fabric having improved feel and hygroscopicity,

The present invention relates to a functional fabric which can be used for various purposes such as a towel, a towel for a laundry, a kitchen scourer, and a wiping cloth. The functional fabric is excellent in touch, hygroscopicity and foaming, and has a low density, So that the shape stability can be maintained without collapse.

Generally, a towel is woven by a warp and weft using a towel loom, and a loop is formed, which is excellent in absorbency and touch, and is used for wiping off water during washing or bathing.

In consideration of the prior art concerning the towel, Japanese Patent No. 0671787 entitled "Functional Bath Towel" (Patent Document 1) and Patent No. 0836629 "Functional Towel" (Patent Document 2) have been provided.

The present invention relates to a functional bath towel. More particularly, the present invention relates to a functional bath towel, and more particularly to a functional bath towel which comprises a water-insoluble detergent, a skin conditioner, a humectant, a softener, Impregnating a nonwoven fabric or fabric, and drying the impregnated nonwoven fabric or fabric to produce a functional bath towel.

However, in the case of Patent Document 1, a bath towel having a soap component such as a non-woven fabric or a fabric is provided, and a simple bath towel is provided that has no irritation at the time of use and has a skin protection effect and excellent cleaning function.

Patent Document 2 discloses a towel in which a loop is formed on both sides of a bottom portion, wherein the bottom portion is located in the same opening with respect to the downward inclination of the first weft yarn and the second weft yarn, and the third weft yarn and the fourth weft yarn Wherein the loops formed on both sides of the bottom part are woven over the four loops in which the first weft yarn, the second weft yarn and the fourth weft yarn are repeated a plurality of times in order, And a lower loop formed by intersecting the loop and the second uppermost warp yarns with respect to the third weft yarn, wherein the warp yarns and the weft yarns are formed by selectively using bamboo yarns or cotton yarns.

In the case of the functional towel, only the function of the towel for wiping the body water after the shower is performed, and functions other than the function of the towel can not be expected.

It is also widely used in cleaning or general cleaning, kitchen and car washing products, and should be easy to dry, as well as hygroscopicity and moderate friction.

In consideration of the prior art regarding the use of a brush, patent No. 0957842, " A method for manufacturing a brush using a chair "(patent document 3) has been provided.

When the technical contents of the Patent Document 3 are examined, a designing yarn is manufactured by examination, adverbial and embossing, the fabric is weighed with the designing yarn as the weft yarn and the weft yarn, and the fabric is dyed to produce a wiping cloth .

However, in the case of the above-mentioned polish dyed fabric, since the fabric is woven with the inspection, adverbial and depressed design, the fabric is thickened more than necessary due to the characteristics of the design yarn rich in elasticity even when it is woven at a low density, It takes time and costs, and thus the cost of the manufactured duster can be increased.

Patent No. 0671787 "Functional Bath Towel" Patent No. 0836629 "Functional Towel" Patent No. 0957842 entitled "Method of Manufacturing Polishing Bottles Using Chairman"

The present invention relates to a functional fabric which can be used for various purposes such as a towel, a washing cloth for a kitchen, a washing cloth for a kitchen, a wiping cloth, and the like, It is possible to ensure the morphological stability of the tissue even if it is thinly and lightly woven with a low density.

In order to achieve the above object, the present invention provides a polyester yarn having a low melting point polyester yarn and a weft yarn of a low melting point polyester yarn used as a warp yarn, And the fabric is processed to provide a functional fabric excellent in softness, hygroscopicity and foaming, thin and light, and excellent in shape stability.

According to the present invention, a low melting point polyester yarn and a design yarn used as a warp yarn are woven in a low density yarn with a low yarn density and a low yarn density, And foams are produced. Moreover, functional fabric having a thin and light shape and excellent in shape stability is manufactured, so that it can be used for various purposes such as a towel, a washing towel for kitchen, a washing cloth for kitchen, and a brush.

Fig. 1: Schematic view of the functional fabric of the present invention
Figure 2: Another embodiment of the inventive functional fabric
Figure 3: Another embodiment of the inventive functional fabric
Figure 4: Another embodiment of the inventive functional fabric
Figure 5: Another embodiment of the inventive functional fabric
Figure 6: Sample photograph of the inventive functional fabric

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The functional fabric 10 to be provided in the present invention has a low melting point polyester yarn and a chair yarn woven or kneaded at a low density to obtain a fabric, and the fabric is heat-treated so that a low melting point polyester yarn having a low density is fused with a decorative yarn, It can be maintained.

In the present invention, a process of fabricating the functional fabric 10 through weaving will be described.

FIGS. 1 to 5 are diagrams illustrating an arrangement state of the warp yarns for weaving the functional fabric 10 to be provided in the present invention, and it is preferable that the weft yarns are weaved mainly in plain weave, .

Fig. 1 is a cross-sectional view of a weft yarn 30 having a low melting point polyester yarn and a weft yarn 40 as a weaving yarn alternately with an LM yarn, that is, a low melting point polyester yarn as a warp yarn 20, The fabric is processed to obtain the functional fabric 10 to be provided in the present invention.

The warp yarn 20 used in the weaving process and the LM yarn used as the weft yarn 30, that is, the low melting point polyester yarn, are melted and fused at 120 to 180 ° C., It is made up of judging, adverbial and depressive, or consists of judging and adverbials. Judging, adverbial and depressing uses polyester yarns, but in the case of adverbials, it is also possible to use P / N yarns made of polyester and nylon.

The thickness of the low melting point polyester yarn used as the warp yarn 20 is 20 to 300 denier and the thickness of the low melting point polyester yarn used as the weft yarn 30 is 20 to 300 denier and the weft yarn 40 is used as the design yarn 300 To 2000 denier.

The condition of the warp yarn for weaving the functional fabric of the present invention, that is, the condition of the low melting point polyester yarn and the weft yarn can be woven under the conditions described above. In the preferred embodiment, the warp yarns 20, (75 denier, 75 denier polyester yarn used as weft yarn (30), and 1000 denier used as design yarn, the warp density was 57 ounces per inch, It was 26 years old.

We used polyester yarn as the chairman, and P / N split yarn as polyester yarn and nylon yarn.

In the case of the warp yarn 20 used above, not only the low melting point polyester yarn can be used but the low melting point polyester yarn and the polyester yarn are mixed in a mixing ratio (by weight) of 50 to 99: 1 to 50 Mixed yarns may also be used.

The mixed yarn used in the above may be an interlaced yarn, a twist yarn, a covering yarn or the like manufactured by an air jet method.

The warp density of the fabric is 15 to 100 ounces per inch based on 75 denier, the weft density is 75 denier for low melting polyester, and the design is 1000 to 1500 denier.

If the density of the warp yarns is less than 15, the durability and hygroscopicity of the fabric will be deteriorated excessively. If the warp yarn is 100 or more and the weft yarn is 40 or more, the structure is dense and stiff and the feeling of touch decreases. It is not suitable for use as a cost, and also causes an increase in cost.

The density per inch, that is, the number of turns, increases or decreases according to the thickness (denier) of the warp yarns 20, 30, or 40 used as the low melting point polyester yarn or decorative yarn.

That is, when the warp yarns 20 are woven in 20 denier, the warp density is 100-200 o'clock, the warp density when weaving with 50 denier is 45-150 o'clock, and when weaving with 300 denier, 15-25 o'clock is suitable, The weft density in the case where the thickness (denier) of the low melting polyester yarn and the design yarn used as the weft yarns 30 and 40 are 75 denier and 2000 denier, respectively, is preferably 7 to 20 denier.

If the condition of the warp yarns 20 or weft yarns 30 used as the low melting point polyester yarn is less than 20 denier, the durability of the fabric is poor and the fabric tears easily. If the yarn density is 300 denier or more, It is not preferable.

Also, if the design yarn used as the weft 40 is less than 300 deniers, the hygroscopicity and foaming will be reduced. If the weft yarn 40 is over 2000 denier, the stiffness and touch feeling will be lowered and it will not be suitable for use as a shower towel or cleaner. Which is undesirable.

The woven fabric is thermally treated at 160 to 250 ° C through a tenter and the surface of the low melting point polyester yarn used as the warp yarns 20 and 30 is melted and used as the warp yarns 20, The low melting point polyester yarn and the design yarn are welded together to add morphological stability of the structure.

In the above, the heat treatment temperature of the tenter is adjusted according to the melting point of the low melting point polyester yarn and the treatment time, that is, the speed.

For example, when the processing temperature of the tenter machine is 200 DEG C, it is preferable to perform processing at a speed of 20 meters per minute.

The functional fabric 10 to which the warp yarns 20, 30 and 40 are fused through the tenter may be subjected to a weight reduction process and then to dyeing process.

When treated with a strong alkali during the weight reduction process, the polyester yarn of the P / N split yarn used as an adverb of the chairman is divided into nylon and the adsorbability is improved.

The low melting point polyester yarn used as the warp yarns 20 and 30 in the above is fused to the warp yarns 20, 30 and 40 during the heat treatment process of the woven fabric, And the pressed chair is not only good in touch feeling but also excellent hygroscopicity, and when used as a shower towel, it produces abundant foam and reduces skin damage.

In the practice of the present invention, the low melting point polyester yarns and the design yarns used as warp yarns may be arranged in different arrangements as shown in FIGS. 2 to 5.

That is, as shown in FIG. 2, LM yarn, that is, polyester yarn having a low melting point is used as the warp yarns 20, the low melting point polyester yarn and the chair yarn are weighed at a low density at a ratio of 1: The fabric 10 may be post-processed (heat treatment through a tenter, pretreatment, dyeing) to obtain a functional fabric.

3 is a graph showing the relationship between the weft yarns 30 of low melting point polyester yarns and the weft yarns 40 of the weft yarns 40 at a ratio of 1: 1, while the warp yarns 20 of low melting point polyester yarns and the warp yarns 20 ' : 1 to obtain a fabric 10, and the fabric may be post-processed to obtain a functional fabric.

When the low melting point polyester yarns and the design yarns are used as the warp yarns 20 and 20 ', the oblique beams wound around the low melting point polyester yarns and the oblique beams wound with the decorative yarn are installed and used.

4 is a graph showing the relationship between the weft yarns 30 of the low melting point polyester yarns and the weft yarns 40 of the weaving yarns 20 with the warp yarns 20 of the low melting point polyester yarns and the warp yarns 20 ' The fabric 10 may be obtained at a low density of 1: 1 to obtain the fabric 10, and the fabric may be post-processed to obtain the functional fabric.

5 is a graph showing the relationship between the weft yarns 30 of the low melting point polyester yarns and the weft yarns 40 of the designer yarns with the warp yarns 20 of the low melting point polyester yarns and the warp yarns 20 ' 1: 2 ratio to obtain a fabric, and the fabric may be post-processed to obtain a functional fabric.

The conditions of the low melting point polyester yarns and the decorative yarns used in FIGS. 2 to 5 and the weaving conditions are the same as those of the low melting polyester yarns and the decorative yarns described in FIG.

6 is a photograph of a functional fabric 10 to be provided in the present invention, in which a low-melting polyester yarn is woven as a warp yarn, a weft yarn is woven as a low-melting-point polyester yarn and a chair yarn at a ratio of 1: 1, .

In the embodiment of the present invention, the low melting point polyester yarn and the decorative yarn of judging, adverbial, and oblique yarn are described with reference to the cloth, but the low melting point polyester yarn and the chair yarn, , Followed by heat treatment with a tenter, and pretreatment and dyeing to obtain a functional fabric.

As described above, according to the present invention, a low-density fabric is obtained by using a low-melting-point polyester yarn, a decorative yarn composed of an inspection yarn, an adverbial yarn and an embossing yarn, and the fabric is thermally treated with a tenter to melt the surface of the low- And thus the shape and thickness of the tissue can be maintained. Further, the used designer can improve the sensation of touch and hygroscopicity, and can reduce the skin damage while generating bubbles rich in the shower.

Accordingly, the functional fabric provided in the present invention can be used in various ways, such as a towel for a shower, a towel for wiping the body after showering, a wipe for a kitchen, and a brush.

(10) - Fabric (20) - Slope
(30) - Weft (40) - Weft

Claims (6)

Melting polyester yarn having a melting point of 120 to 180 ° C and a decorative yarn of 20 to 300 denier with a low melting point polyester yarn and a decorative yarn of 300 to 2000 denier to obtain a fabric, Which is heat treated at a temperature of 160 to 220 占 폚 so that the low melting point polyester yarn and the decorative yarn used as the warp yarns are fused to impart the shape stability of the fabric. The low melting point polyester yarn used as the warp yarn is 75 denier and the low melting point polyester yarn used as the weft yarn is 75 The denier, the chairman, and the chairman of the low melting polyester used as the weft are made to be in a 1: 1 alternation, the warp density is 15 to 100 ounces per inch, and the weft density is 15 to 40 ounces per inch. Functional fabrics that improve the feel and hygroscopicity as a feature. The polyester fiber of claim 1, wherein the low melting point polyester yarn and the design yarn are alternately arranged at a ratio of 1: 1, wherein the low melting point polyester yarn used as the warp yarn is 75 denier, the design yarn is 1,000 denier, 1: 1 alternating weft yarns, the low melting polyester yarns used as weft yarns are weaved at 75 denier, and the design yarns are weaved at 1000 denier. The polyester resin composition according to claim 1, wherein a low melting point polyester yarn used as a warp yarn is a mixture yarn obtained by mixing a low melting point polyester yarn and a polyester yarn, wherein a mixing ratio (by weight) of the low melting point polyester yarn and the polyester yarn is 50 to 99 : 1 to 50). A functional fabric having improved tactile and hygroscopic properties. Melting polyester yarn having a melting point of 120 to 180 DEG C and weaving with a low melting point polyester yarn and a decorative yarn as judged, adverbial and depressive weaving, the fabric having a low melting point of 20 to 300 denier, Low density polyester yarn and design yarn are thermally treated at 160 to 220 DEG C by a tenter to make the low density polyester yarn and the design yarn fused to give shape stability. Wherein the functional fabric has improved tactility and hygroscopicity. 7. The polyester yarn as set forth in claim 4, wherein the low melting point polyester yarn is used as a warp and the low melting point polyester yarn is used as a weaving yarn, and the low melting point polyester yarn used as the warp yarn is 75 denier, , The chairman is set to 1000 denier, the low melting point polyester yarn used as the weft yarn and the chairman yarn are made to stand in a 1: 1 interchange, the warp density is 15 to 100 ounces per inch and the weft density is 15 to 40 ounces per inch By weight, and the hygroscopicity is improved.

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