KR102430015B1 - Clothes for cold weather and manufacturing method of the same that - Google Patents

Abstract

The present invention relates to a winter clothing with a new composition, which is made of a heat-retaining fabric made by laminating melt brown nonwoven fabric and double fabric so that internal pores are not lost, and has excellent heat retention at the level of using animal fillers, and a new manufacturing method thereof which can easily manufacture the winter clothing. The winter clothing comprises: first and second inner sheets (10) made of melt brown nonwoven fabric, and having embossing protrusion parts (12, 22) arranged in a dot shape and protruding and curved to one side and a hollow part (S) therein by the embossing protrusion parts (12, 22) stacked to face each other while being attached to each other inwardly; an outer fabric (30) made of a double fabric having a surface layer (34) and a back layer (36), wherein the back layer (36) is attached to the first inner sheet (10); and a lining (40) made of a double fabric having a surface layer (44) and a back layer (46), wherein the back layer (46) is attached to the second inner sheet (20).

Description

Cold weather clothing and its manufacturing method {Clothes for cold weather and manufacturing method of the same that}

The present invention relates to winter clothing and a method for manufacturing the same, and more particularly, to a new configuration of winter clothing excellent in heat retention without using expensive animal fillers and a method for manufacturing the same.

In the winter season, winter clothes made of goose and duck down or cotton as a filling material, or made of mink or fox fur, are worn to prevent the cold.

However, winter clothing using goose and duck down or cotton as a filling material is thick and gives a rough feeling. In particular, the use of animal fillers such as down or fur tends to be restrained in terms of animal protection.

Therefore, it is required to develop a winter clothing excellent in heat retention without using such animal fillers.

Korean Patent Laid-Open Patent No. 10-1203900 (2012. 11. 16.) Republic of Korea Patent Publication No. 10-2018-0103779 (2018. 09. 19) Republic of Korea Patent Registration No. 10-1394502 (2014. 05. 07)

The present invention has been proposed in view of the above problems, and it is made of a heat-retaining fabric made by laminating a melt-brown nonwoven fabric and a double fabric so that the internal pores are not lost. and to provide a new method of manufacturing directional clothing that can easily manufacture such directional clothing.

According to a feature of the present invention, as winter clothing made of a heat insulating fabric, the heat insulating fabric is made of a melt brown nonwoven fabric, and the embossing protrusions (12, 22) curved to one side are arranged in a dot shape, and the embossing protrusions ( 12 and 22) are stacked to face each other so that they are attached inwardly, the first and second inner sheets 10 forming a hollow portion S therein; an outer fabric (30) made of a double fabric having a surface layer (34) and a back surface layer (36), to which the back layer (36) is attached to the first inner sheet (10); and a lining 40 made of a double fabric having a surface layer 44 and a back surface layer 46 to which the back layer 46 is attached to the second inner sheet 20; The surface layer 34 is woven with the warp yarns 31 and the outer surface weft yarns 33, and the back layer 36 of the outer material 30 is woven with the warp yarns 31 and the outer surface back weft yarns 35, and the lining ( The surface layer 44 of 40) is woven with a warp yarn 41 and a lining surface weft yarn 43, and the back layer 46 of the lining 40 is woven with a warp yarn 41 and a lining surface weft yarn 45, The warp yarns 31 and 41 of the outer fabric 30 and the lining 40, the outer surface weft yarns 33, the outer surface back weft yarns 35, the lining surface weft yarns 43, and the lining back weft yarns (45) is provided with winter clothing, characterized in that made of synthetic fibers having a higher melting point than the first and second inner sheets (10, 20).

According to another feature of the present invention, the step of preparing a thermal insulation fabric; drying the heat-retaining fabric using a basic pattern; and sewing the heat-retaining fabric dried in the process.

The step of preparing the retaining fabric includes the process of forming the embossing protrusions (12, 22) curved to one side on the melt-brown nonwoven fabric to form the first and second inner sheets (10, 20); A surface layer 34 and the warp 31 formed by the warp yarn 31 and the surface surface weft yarn 33 formed by the warp yarn 31 and the outer surface weft yarn 33 by double knitting using the warp yarn 31, the outer surface weft yarn 33, and the outer cloth back weft yarn 35. ) and the process of making the outer fabric 30 having a back layer 36 formed by the outer fabric back weft yarn 35; The warp yarn 41 and the surface layer 44 formed by the warp yarn 41 and the lining surface weft yarn 43 and the warp yarn 41 are double-knitted using the warp yarn 41 and the lining surface weft yarn 43 and the lining surface weft yarn 45. ) and the process of making a lining 40 having a back layer 46 formed by the lining back weft yarn 45; The first and second inner sheets 10 and 20 are laminated so that the embossed protrusions 12 and 22 are in contact with each other, and the outer fabric 30 and the lining 40 are applied as the back layers 36 and 46. a lamination process of laminating the first inner sheet 10 and the second inner sheet 20 so as to be in contact with each other; and a lamination process of laminating the first and second inner sheets 10 and 20, the outer fabric 30 and the lining 40 by fusing ultrasonic waves to the laminate formed in the lamination process; including, the outer fabric 30 The warp yarns 31 and 41 of the lining 40, the outer surface weft 33, the outer back weft 35, the lining surface weft 43, and the lining back weft 45 are the It is made of synthetic fibers having a higher melting point than the first and second inner sheets 10 and 20, and in the process of laminating the outer fabric 30 and the warp yarns 31 and 41 of the lining, the outer surface weft yarn 33, The ultrasonic output is adjusted so that only the first and second inner sheets 10 and 20 are softened without softening the outer back weft 35, the lining surface weft 43, and the lining back weft 45. , the back layers 36 and 46 of the outer fabric 30 and the lining 40 are attached to the first and second inner sheets 10 and 20, respectively, and the surface layers 34 of the outer fabric 30 and the lining 40 are attached. A method for manufacturing winter clothing is provided, characterized in that the back layer 44 and the back layer 44 are not fused.

According to another feature of the present invention, in the process of making the outer fabric 30 and the lining 40, the water-soluble fibers 39 and 49 are interposed between the surface layers 34 and 44 and the back layers 36 and 46, respectively. ) is embedded as a weft yarn, and in the lamination process, a water-soluble film 50 having a through hole 52 aligned with the embossing protrusions 12 and 22 is interposed between the first and second inner sheets 10 and 20. After the lamination process, the laminated body is washed with lukewarm water to provide water-soluble fibers 39 and 49 embedded in the outer fabric 30 and the lining 40, and the first and second inner sheets 10 and 20. A process of removing the water-soluble film 50 interposed therebetween is added.

In the present invention as described above, the first and second inner sheets 10 and 20 made of a melt-brown nonwoven fabric are attached to each other by embossing protrusions 12 and 22 to form a hollow portion S therein, and is made of a double fabric. The outer material 30 and the lining 40 are laminated to the first and second inner sheets 10 and 20, and the surface layers 34 and 44 and the back layers 36 and 46 of the outer material 30 and the lining 40 are laminated. It is laminated so as not to be fused, so that it is manufactured from a fabric having a relatively high porosity and excellent heat retention.

The present invention has the advantage of having excellent heat retention without being bulky compared to winter clothing using animal fillers, and having a low cost compared to winter clothing using animal fillers. In addition, it has an environmentally friendly advantage in that it does not use animal fillers.

In particular, since the lamination is performed so that the pores inside the fabric are not lost in the lamination process using ultrasonic welding, further improved heat retention can be expected.

1 is a cross-sectional view of clothing according to a first embodiment of the present invention;
2 is a cross-sectional view showing a lamination process in a manufacturing process according to a second embodiment of the present invention;

Hereinafter, the present invention will be described according to each embodiment.

1 is a diagram illustrating a cross-sectional structure of clothing according to a first embodiment of the present invention. As shown in FIG. 1, the garment according to the present invention includes first and second inner sheets 10 and 20, and an outer fabric 30 and lining which are laminated on both sides of the first and second inner sheets 10 and 20. (40) is made of a thermal insulation fabric containing.

The following is a more detailed look at these thermal insulation fabrics.

The first inner sheet 10 and the second inner sheet 20 are each made of a melt-brown nonwoven fabric, and the first and second inner sheets 10 and 20 have embossed protrusions 12 and 22 that are curved to one side and protrude. ) are arranged in a dot shape. The embossing protrusions 12 and 22 are formed by pressing the melt-brown nonwoven fabric with a heating roller having dot-shaped protrusions.

As is well known, the melt brown nonwoven fabric is manufactured by extrusion spinning a thermoplastic resin, and has fine pores, which helps to improve the thermal insulation of the present invention. It has the advantage of being able to make clothes with a good fit compared to the case of doing it.

The first and second inner sheets 10 and 20 are laminated so that the embossing protrusions 12 and 22 face each other, so that the embossing protrusions 12 and 22 are fused and laminated. Accordingly, a hollow portion (S) is formed between the first and second inner sheets (10, 20) by the embossing protrusions (12, 22), and the hollow portion (S) functions as an insulating space.

In order to increase the thermal insulation of clothing, non-woven fabrics with pores are laminated and used as a thermal insulation filler for clothing. However, in the case of using a nonwoven fabric having through-holes as the insulating filler, the through-holes should be formed relatively large in order to increase the heat retention, and as the through-holes are larger, the air permeability is rather improved, resulting in lowered heat retention. Therefore, when a nonwoven fabric having a through hole is used as a filler, there is a significant limitation in improving thermal insulation.

In contrast, the fabric of the present invention has a hollow function as an insulating space inside the first and second inner sheets 10 and 20 by the embossing protrusions 12 and 22 formed on the first and second inner sheets 10 and 20. Since the portion (S) is formed, it is possible to form the hollow portion (S) more efficiently compared to the case of using a nonwoven fabric having a hole formed therein. Therefore, the heat insulation is improved by the heat insulating space formed inside the first and second inner sheets 10 and 20, that is, the hollow part S.

In particular, in the present invention, as shown, the first and second inner sheets 10 and 20 are attached so that the embossing protrusions 12 and 22 are inwardly facing each other, so that the first and second inner sheets 10 and 20 are attached to each other. Of course, a hollow part (S) is formed between, and since the porosity of the fabric is improved by the concave parts (13, 23) formed by the embossing protrusions (12, 22), heat retention can be expected accordingly. .

On the other hand, the outer fabric 30 is made of a double fabric having a surface layer 34 and a back surface layer 36 having different physical properties by being woven with warp and two types of weft yarns, and the surface layer 34 of the outer fabric 30 is warp yarn. 31 and the outer surface weft yarn (33), and the back layer (36) of the outer material (30) is formed of the warp yarn (31) and the outer material back weft yarn (35).

Preferably, the warp yarn 31, the outer surface weft yarn 33, and the outer outer weft yarn 35 are made of synthetic fibers having a higher melting point than the first and second inner sheets 10 and 20. This is to prevent the surface layer 34 and the back surface layer 36 of the outer fabric 30 from being fusion-bonded during the manufacturing of the fabric, as will be described later.

And the lining 40 is also made of a double fabric having a surface layer 44 and a back layer 46 of different physical properties by being woven with a warp 41 and two kinds of weft yarns, the surface layer 44 of the lining 40 Silver is made of a warp (41) and lining surface weft (43), and the back layer (46) of the lining (40) is made of a warp (41) and lining back weft (45). The warp 41 of the lining 40, the lining surface weft yarn 43, and the lining back weft yarn 45 are also made of synthetic fibers having a higher melting point than the first and second inner sheets 10 and 20.

The outer material 30 and the lining 40 are laminated by attaching the back layers 36 and 46 to the first inner sheet 10 and the second inner sheet 20, respectively. As will be described later, the first and second inner sheets 10 and 20, the outer fabric 30, and the lining 30 are laminated by ultrasonic welding, and in the lamination process, the surface layers 34, 44) is laminated so as not to be fused to each of the back layers 36 and 46. As such, if the surface layers 34 and 44 and the back layers 36 and 46 of the outer material 30 and the lining 40 are not fused, the surface layers 34 and 44 and the back surface of the outer material 30 and the lining 40 are not fused. The layers 36 and 46 are bound only by the weaving structure, so that floating occurs between the surface layers 34 and 44 and the back layers 36 and 46. Therefore, higher heat retention can be expected.

A method of manufacturing a fabric having such a configuration is as follows.

The melt-brown nonwoven fabric is pressed with a heating roller having embossed protrusions to make first and second inner sheets 10 and 20 having embossed protrusions 12 and 22 formed therein.

And, using a jacquard loom or the like, the outer fabric 30 and the lining 40 having the surface layers 34 and 44 and the back layers 36 and 46 are made by a known double weave knitting method. Since the outer fabric 30 and the lining 40 form the outer and inner surfaces of the garment, respectively, the outer fabric 30 and the lining 40 may have physical properties suitable for their respective functions. ), select the warp and weft yarns for knitting. Preferably, in order for the garment to have various functions, the outer fabric surface weft yarns 33 and the outer fabric back weft yarns 35, which form the surface layer and the back surface layer 36 of the outer fabric 30, are selected as different ones, and the The surface layer 34 and the back layer 36 have different physical properties, and the lining 40 also has different properties of the surface layer 44 and the back layer 46. The lining surface weft 43 and the outer back weft 45 ) to make the lining 40 using another. Of course, if necessary, functions such as antibacterial properties, electromagnetic wave shielding properties, and far-infrared radiation properties may be additionally provided to the outer material 30 and the lining 40 .

The manufactured first and second inner sheets 10 and 20 are laminated so that the embossed protrusions 12 and 22 face each other, and the outer fabric 30 and the lining 40 are respectively formed with the back layers 36 and 46 of the first, 2 The inner sheets 10 and 20 are laminated so as to be in contact with each other to make a laminate.

Then, ultrasonic waves are applied to the laminate by using an ultrasonic welding machine, and the warp yarns 31 and 41 and the weft yarns of the outer fabric 30 and the lining 40 are not softened, and only the first and second inner sheets 10 and 20 are used. Adjust the ultrasonic power to soften. This is possible because, as described above, the warp yarns 31 and 41 and the weft yarns of the outer fabric 30 and the lining 40 are made of synthetic fibers having a higher melting point than the first and second inner sheets 10 and 20 .

In this way, when the first and second inner sheets 10 and 20 are softened, the first and second inner sheets 10 and 20 are fused to each other at the embossing protrusions 12 and 22 to form the first and second inner sheets 10 and 20. ) A hollow portion S is formed inside, and the back layers 36 and 46 of the outer fabric 30 and the lining 40 are attached to the first and second inner sheets 20, respectively, and the first and second inner sheets (10, 20) and the outer fabric 30 and the lining 40 are laminated, as described above, the surface layers 34 and 44 and the back layers 36 and 46 of the outer fabric 30 and the lining 40 are mutually not fused

Experimental Example 1

A fabric having a thickness of 15 mm having the configuration as described above was made. For the outer and lining, nylon 6.6 was used as a warp, polyurethane fibers were used as the outer surface weft and the outer back weft, and polyethylene terephthalate fibers were used as the lining surface weft and the lining back weft. And the first and second inner sheets had a thickness of 3 mm and a polyester melt-brown nonwoven fabric with an embossed protrusion protruding to 2 mm was used.

The thermal insulation of these fabrics was tested. In the thermal insulation test, KS K 0560 (2011 constant temperature method) was used. The thermal insulation test results are shown in Table 1. Comparative Example 1 is a result of testing the warmth of a padded jumper using 80% duck down (duck down) and 20% duck feather as a filler.

Experimental Example 1 Comparative Example 1 warmth 91.3 93.8

As can be seen from Table 1, it can be seen that the fabric of Experimental Example 1 has a similar level of warmth to the down material of the padded jumper.

In the thermal insulation fabric having the above configuration, the first and second inner sheets 10 and 20 are made of melt-brown nonwoven fabric, so that the first and second inner sheets 10 and 20 themselves have pores as well as embossing protrusions 12 22), a hollow portion S is formed between the first and second inner sheets 10 and 20, and the outer fabric 30 and the lining 40 are made of a double fabric, and the outer fabric 30 and the lining ( 40), only the back layers 36 and 46 are attached to the first and second inner sheets 10 and 20, and since the surface layers 34 and 44 and the back layers 36 and 46 are not fused, the porosity of the fabric is relatively low. It is high and has excellent thermal insulation.

Therefore, the present invention manufactured with such a fabric has excellent thermal insulation at a level similar to that of winter clothing using down as a filler, and has a lower cost compared to clothes using down, and it is environmentally friendly because it does not use animal fillers such as down. have

Hereinafter, other embodiments of the present invention will be described, but descriptions of the same configurations and effects as those of the above-described embodiments will be omitted.

2 is a cross-sectional view showing a lamination process during manufacture according to a second embodiment of the present invention. In this embodiment, a heat insulating fabric is manufactured to have a relatively higher porosity.

To this end, in this embodiment, as shown in FIG. 2 , water-soluble fibers 39 and 49 are wefted between the surface layers 34 and 44 and the back layers 36 and 46 of the outer fabric 30 and the lining 40 . The outer fabric 30 and the lining 40 are double-knitted so as to be embedded as a. As the water-soluble fibers 39 and 49, any water-soluble fibers soluble in water can be used, but polyvinyl alcohol fibers having high water solubility are preferably used.

As the water-soluble fibers 39 and 49 are embedded between the surface layers 34 and 44 and the back layers 36 and 46 of the outer fabric 30 and the lining 40, the outer fabric 30 and the lining 40 are like a triple weave. Since it has the same organizational configuration as, the outer fabric 30 and the lining 40 are made by knitting by a known triple weave knitting method.

And the outer fabric 30, the lining 40, and the first and second inner sheets 10 and 20 are laminated, and in this process, as shown in FIG. 2, between the first and second inner sheets 10 and 20 A water-soluble film 50 having through-holes 52 aligned with the embossing protrusions 12 and 22 is interposed therebetween. As long as the water-soluble film 50 is also soluble in water, any water-soluble film may be used, but it is preferable to use the same material as the water-soluble fibers 39 and 49 described above.

Then, the outer fabric 40 and the lining 40 are laminated on both sides of the first and second inner sheets 10 and 20, and then ultrasonically fused. Of course, in this process, the ultrasonic output is adjusted so that only the first and second inner sheets 10 and 20 are softened.

In this lamination process, that is, in the ultrasonic welding process, when the first and second inner sheets 10 and 20 are fused at a site other than the embossing protrusions 12 and 22, a hollow part between the first and second inner sheets 10 and 20 (S) is not properly formed. However, in this embodiment, the water-soluble film 50 is placed between the first and second inner sheets 10 and 20 so that the first and second inner sheets 10 and 20 are not embossed protrusions 12 and 22 in the lamination process. The fusion is prevented at the site, and accordingly, the hollow portion S functioning as an insulating space between the first and second inner sheets 10 and 20 is effectively formed.

On the other hand, the first and second inner sheets 10 and 20 softened in the ultrasonic welding process flow into the surface layers 34 and 44 of the outer fabric 30 and the lining 40, and the surface layers of the outer fabric 30 and the lining 40. (34, 44) may be attached to each of the back layers (36, 46), in this embodiment, the water-soluble fibers (39, 49) of the surface layer 34 and the back surface of the outer fabric 30 and the lining 40. The first and second inner sheets 10 and 20 that are embedded between the layers 36 and are softened are prevented from flowing into the surface layers 34 and 44 of the outer fabric 30 and the lining 40 . Therefore, in the ultrasonic welding process, the surface layers 34 and 44 and the back layers 36 and 46 of the outer fabric 30 and the lining 40 are effectively prevented from being fused.

Then, the laminated fabric is washed with lukewarm water, and the water-soluble fiber (39, 49) embedded between the outer fabric (30) and the lining (40) and the water-soluble film (50) interposed between the first and second inner sheets (10, 20) Dissolves and removes to complete the thermal insulation fabric.

Experimental Example 2

The outer and lining were made using the same fibers as in Experimental Example 1, but the outer and lining were made so that polyvinyl alcohol fibers were embedded between the surface and back layers of the outer and lining. And the same first and second inner sheets as the first and second inner sheets used in Experimental Example 1 were stacked up and down, and a polyvinyl alcohol film was interposed therebetween to laminate them, and the outer and inner linings were laminated on both sides, and then , was ultrasonically welded in the same manner as in Experimental Example 1, and then washed with lukewarm water at 35-40° C. to remove the polyvinyl alcohol fiber and polyvinyl alcohol film to make a 15 mm thick insulating fabric.

The thermal insulation of this fabric was tested in the same manner as in Experimental Example 1, and the results are shown in Table 2. In Table 2, it is shown together with the heat retention of Experimental Example 1 for easy comparison of heat retention.

Experimental Example 2 Experimental Example 1 warmth 93.2 91.3

As can be seen from Table 2, it can be seen that the fabric of Experimental Example 2 has higher heat retention than the fabric of Experimental Example 1. This is because the porosity of the fabric is improved by minimizing the loss of internal pores of the fabric during the lamination process, that is, during the ultrasonic welding process.

As described above, in this embodiment, since the loss of pores or heat insulating spaces inside the fabric is prevented during the ultrasonic welding process, a fabric having a relatively higher porosity can be made, and by using this fabric, winter clothing with better heat retention can be prepared. can make

10. First inner sheet 12, 22. Embossing projection
20. Second inner sheet S. Hollow part
30. Outer fabric 31, 41. Bevel
33. Outer surface weft 34. Outer surface layer
35. Outer back weft 36. Outer back layer
39, 49. Soluble fiber 40. Lining
43. Lining surface weft 44. Lining surface layer
45. Lining back weft yarn 46. Lining back layer
50. Water-soluble film 52. Through hole

Claims (3)

In the cold-weather clothing made of heat-retaining fabric,
The thermal insulation fabric,
Consisting of a melt brown nonwoven fabric, the embossing protrusions 12 and 22 protruding curved to one side are arranged in a dot shape, and the embossing protrusions 12 and 22 are stacked to face each other so that they are attached to each other inwardly, and a hollow part inside ( S) forming the first and second inner sheets (10, 20);
an outer fabric (30) made of a double fabric having a surface layer (34) and a back surface layer (36), to which the back layer (36) is attached to the first inner sheet (10); and
It includes a;
The surface layer 34 of the outer fabric 30 is woven with warp yarns 31 and outer surface weft yarns 33, and the back layer 36 of the outer material 30 is made of warp yarns 31 and outer surface weft yarns 35. woven,
The surface layer 44 of the lining 40 is woven with warp 41 and lining surface weft yarn 43, and the back layer 46 of the lining 40 is made of warp 41 and lining surface weft yarn 45. woven,
The warp yarns 31 and 41 of the outer fabric 30 and the lining 40, the outer surface weft yarns 33, the outer surface back weft yarns 35, the lining surface weft yarns 43, and the lining back weft yarns (45) is cold clothing, characterized in that it is made of synthetic fibers having a higher melting point than the first and second inner sheets (10, 20).
preparing a thermal insulation fabric;
drying the heat-retaining fabric using a basic pattern; and
Including; sewing the thinned insulating fabric in the process;
The step of preparing the bowonseong fabric,
The process of making the first and second inner sheets (10, 20) by forming the embossing protrusions (12, 22) curved to one side on the melt-brown nonwoven fabric;
The warp yarn 31, the surface layer 34 and the warp yarn 31 formed by the warp yarn 31 and the outer surface weft yarn 33 by double-knitting using the warp yarn 31, the outer surface weft yarn 33, and the outer cloth back weft yarn 35. ) and the process of making the outer fabric 30 having a back layer 36 formed by the outer fabric back weft yarn 35;
The warp yarn 41 and the surface layer 44 formed by the warp yarn 41 and the surface lining surface weft yarn 43 and the warp yarn 41 formed by double-knitting using the warp yarn 41 and the lining surface weft yarn 43 and the lining surface weft yarn 45 are double-knitted. ) and the process of making a lining 40 having a back layer 46 formed by the lining back weft yarn 45;
The first and second inner sheets 10 and 20 are laminated so that the embossed protrusions 12 and 22 are in contact with each other, and the outer fabric 30 and the lining 40 are applied as the back layers 36 and 46. a lamination process of laminating the first inner sheet 10 and the second inner sheet 20 so as to be in contact with each other; and
A lamination process of laminating the first and second inner sheets 10 and 20, the outer fabric 30 and the lining 40 by welding ultrasonic waves to the laminate formed in the lamination process;
The warp yarns 31 and 41 of the outer fabric 30 and the lining 40, the outer surface weft yarns 33, the outer surface back weft yarns 35, the lining surface weft yarns 43, and the lining back weft yarns (45) is made of a synthetic fiber having a higher melting point than the first and second inner sheets 10 and 20,
In the laminating process, the outer fabric 30 and the warp yarns 31 and 41 of the lining, the outer surface weft yarn 33, the outer surface back weft yarn 35, the lining surface weft yarn 43, and the lining surface The weft yarn 45 is not softened, and the ultrasonic power is adjusted so that only the first and second inner sheets 10 and 20 are softened,
The back layers 36 and 46 of the outer fabric 30 and the lining 40 are attached to the first and second inner sheets 10 and 20, respectively, and the surface layers 34 of the outer fabric 30 and the lining 40 and The method for manufacturing winter clothing, characterized in that the back layer 44 is not fused.
3. The method of claim 2,
In the process of making the outer fabric 30 and the lining 40, the water-soluble fibers 39 and 49 are embedded between the surface layers 34 and 44 and the back layers 36 and 46 as weft yarns,
In the lamination process, a water-soluble film 50 having a through hole 52 aligned with the embossing protrusion 12 and 22 is placed between the first and second inner sheets 10 and 20,
After the laminating process, the laminate laminated in the laminating process is washed with lukewarm water, and the water-soluble fibers 39 and 49 embedded in the outer fabric 30 and the lining 40, and the first and second inner sheets 10, 20) A method of manufacturing winter clothing, characterized in that the process of removing the water-soluble film 50 interposed therebetween is added.











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