KR20170044896A - Non-sewing two-sided type T-shirt manufacturing method and non-sewing two-sided type T-shirt using the same - Google Patents

Abstract

A method of manufacturing a non-sewn double-sided type T-shirt and a non-sewn double-sided type T-shirt using the same, wherein the outer lining and the lining are respectively prepared, the prepared lining is cut into a predetermined piece. Prior to attaching the incised lining pieces to the designated location on the outer surface, the lining pieces are stuck to each other. The lining pieces are bonded by a solid two-sided bond and an ultrasonic welding device, so that no suture line is generated. Next, adhere the lining assembly to the outer surface. The process of attaching the lining assembly to the outer surface is the same as the process of attaching the lining pieces. Thus, the sewed double-sided type polo shirt in which the overrun is eliminated can be completed.
Outer material, lining material, no sewing

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-sewn double-sided type T-shirt and a non-sewn double-sided type T-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a non-sewn double-sided type t-shirt and a non-sewn double-sided type t-shirt using the same, and more particularly, The present invention relates to a two-

Generally, the t-shirt is composed of a front cover having a shape corresponding to the whole body of a person, a rear cover having a shape corresponding to the back of the upper body of a person, and an arm cover having a shape corresponding to a human's arm.

The front cover portion, the rear cover portion and the arm cover portion are assembled together to complete one T-shirt. Conventionally, in assembling the front cover part, the rear cover part, and the arm cover part, an overlock method has been employed in which two adjacent fabrics are overlapped with each other, the fabric is stitched, and then the fabric is wrapped around the sewing machine so that the fabric is not loosened.

However, since the overlock is wrapped in several layers and the fabric is not loosened, the skin may be crumpled due to friction with human skin when the t-shirt is worn. Particularly, in the case of a t-shirt which is used for a t-shirt or a sportswear adhered to the body and is brought into close contact with the skin by sweat, the above-mentioned overlock may cause dermatitis or scarring.

Further, when the front cover, the rear cover, and the arm cover are assembled using the stitching or overlock as described above, sewing lines are formed inside the t-shirt. In this way, the t-shirt in which the sewing line is created is very difficult to apply to the double-sided T-shirt

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a method of manufacturing a double-sided non-sewn T-shirt for eliminating over-creasing and preventing skin flaking.

Another object of the present invention is to provide a method of manufacturing a non-sewn double-sided type T-shirt that can be worn by a wearer of a t-shirt so that the wearer can wear it.

Another object of the present invention is to provide a non-sewn double-sided type T-shirt finished using the above-described manufacturing method

According to one aspect of the present invention, there is provided a method of manufacturing a double-sided sewn T-shirt by attaching a solid double-sided adhesive to a rim of a first liner piece; A second step of aligning the rim of the second lining piece and the rim of the first lining piece to which the solid double-sided bond is attached facing each other; The edges of the first lining piece with the solid double-sided bond attached thereto and the rim of the second lining piece are simultaneously cut by the ultrasonic welding apparatus so that the first lining piece and the second lining piece, A third step of making an assembly; And a fourth step of making the front cover part by attaching the liner assembly and the outer material without sewing.

The first step is a step of attaching the rim of the first liner piece to a part of the solid double-sided bond, and the second step is a step of attaching the rim of the second liner piece to the remaining area of the solid double- And aligning the first liner piece and the second liner piece so as to face each other.

The first step is a step of attaching the rim of the first liner piece to the entire area of the solid double-sided bond, and the second step is a step of attaching the rim of the first liner piece to which the solid double- 2 facing the rim of the liner piece.

Meanwhile, in the third step, the edges of the aligned first lining piece and the second lining piece are simultaneously cut so that a part of the solid double-sided adhesive attached to the rim of the first lining piece is cut can do.

The fourth step may further include a fourth step of attaching a solid double-sided adhesive bond to at least one of a rim of the lining assembly and a rim of the outer rim; (4-2) aligning the rim of the lining assembly and the rim of the outer surface so as to face each other; And the rim of the lining assembly aligned in step 4-2 and the rim of the outer surface are simultaneously cut by the ultrasonic welding apparatus, and a part of the solid double-sided adhesive attached in step 4-1 is cut, And attaching the rim of the outer rim and the rim of the outer rim.

In the fourth step, the step 4 - 4 of pressing and heating the rim of the lining piece on which the solid type double-sided bond remaining uncut is left as a result of the third step, is attached to the outer surface .

According to another aspect of the present invention, there is provided a method of manufacturing a non-sewn double-sided type T-shirt, comprising the steps of: attaching a solid double-sided bond to a rim of a first lining piece; A second step of aligning the rim of the second lining piece and the rim of the first lining piece to which the solid double-sided bond is attached facing each other; The edges of the first lining piece with the solid double-sided bond attached thereto and the rim of the second lining piece are simultaneously cut by the ultrasonic welding apparatus so that the first lining piece and the second lining piece, A third step of making an assembly; And a fourth step of attaching the rim of the lining assembly and the rim of the outer cloth to the rear cover part.

According to another aspect of the present invention, there is provided a method for manufacturing a non-sewn double-sided type shirt, comprising the steps of: preparing a front cover according to the first aspect of the present invention; A second step of preparing a rear cover part according to claim 8 having a shape corresponding to the rear surface of the upper body; A third step of attaching a solid double-sided bond to a rim of at least one of a rim of the front cover part and a rim of the rear cover part; A fourth step of aligning the rim of the front cover part and the rim of the rear cover part so as to face each other; The edge of the front cover part and the edge of the rear cover part aligned at the fourth step are simultaneously cut by the ultrasonic welding device, and a part of the solid two-sided bond attached in the third step is cut, And a step of attaching a rim of the rear cover part to the display device; And attaching a complementary material to an adhesive portion of the front cover portion and the rear cover portion, the method comprising: a sixth step of attaching the complementary material to an opposite side of a surface cut by the ultrasonic welding device; . ≪ / RTI >

The sixth step may include attaching a solid double-sided bond to the filler; And attaching and pressing and heating the complementary material with the solid, double-sided bond attached to the opposite side of the side cut by the ultrasonic welding apparatus.

The filler may be made of the same material as that of the portion to which the filler is attached.

According to another aspect of the present invention, there is provided a two-sided sewing type non-sewn T-shirt, comprising a first lining assembly formed by mutually attaching first lined pieces to each other, and a first outer cloth attached to the first lining assembly, A front cover having a shape corresponding to a front surface of a person's body; A second lining assembly formed by attaching the incised second lining pieces to each other, and a second outer surface attached to the second lining assembly, wherein the rear cover has a shape corresponding to a rear surface of a human body; And the front cover part and the rear cover part are attached without sewing.

The first lining assembly includes a first step of attaching a solid double-sided bond to a rim of the liner liner piece; A 1-2 step of aligning the rim of the 1-2 lining piece and the rim of the 1-1 lining piece to which the solid double-sided bond is attached facing each other; And a rim of the first liner piece with the solid double-sided bond attached thereto and the rim of the first liner liner piece are simultaneously cut by an ultrasonic welding apparatus to form the first liner liner and the first liner liner, And a step 1-3 of making a non-sewn lining assembly composed of two lining pieces.

The step 1-1 is a step of attaching the rim of the 1-1 backing piece to a part of the solid double-sided bond, and the 1-2 step is a step of attaching the rim of the 1-2 lining piece to the And bonding the first and second liner pieces to the first and second liner pieces so as to face each other.

Meanwhile, the step 1-1 is a step of attaching the rim of the 1-1 backing piece to the entire area of the solid side double-side bond, and the 1-2 step is a step of attaching the solid side double- And aligning the rim of the 1-1 lining piece and the rim of the 1-2 lining piece to face each other.

The method of any one of the preceding claims, further comprising attaching a solid double-sided bond to at least one rim of the rim of the front cover part and the rim of the rear cover part between the front cover part and the rear cover part. (1-5) of aligning the rim of the front cover part and the rim of the rear cover part so as to face each other; The edge of the front cover part and the edge of the rear cover part aligned at the aligning step are simultaneously cut by the ultrasonic welding device, and the part of the solid double-sided adhesive attached at step 1-4 is cut, And attaching the rear cover part to a non-sewn state; And attaching a complementary material to an adhesive portion between the front cover portion and the rear cover portion, the method comprising: (1-7) attaching the complementary material to an opposite side of a surface cut by the ultrasonic welding device; , And the like.

In the meantime, the non-sewing attachment between the first lining assembly and the first outer sheet may be performed by attaching a solid double-sided bond to the rim of at least one of the rim of the first lining assembly and the rim of the first outer sheet ; (1-9) aligning the rim of the first lining assembly and the rim of the first outer surface so as to face each other; And cutting the rim of the first lining assembly and the rim of the first outer rim simultaneously with the ultrasonic welding apparatus aligned in the step 1-9, wherein a part of the solid side- And attaching the first lining assembly and the first outer surface by allowing the first lining assembly to be incised

According to the method for manufacturing the non-sewn double-sided type T-shirt and the non-sewn double-sided type T-shirt using the same, the lining is cut into a predetermined piece, the cut lining pieces are bonded together by the solid double-sided bond and the ultrasonic welding apparatus, Attaches to the specified position.

Therefore, no sewing line is generated in the process of attaching the lining pieces and the process of attaching the lining and the outer cloth to each other, and as a result, the skin can be prevented from being clogged by the sewing lines. In addition, since the above-mentioned sewing line is removed, it can be easily applied to a double-sided T-shirt. Further, according to the present invention, since the front cover portion, the back cover portion, or the arm cover portion can be manufactured by combining the lining and the outerwear, it is possible to fold the lining up to fit the t-shirt wearer's taste. Even if you wear it upside down, it does not have a bad influence on aesthetic because it is attached with no sewing

FIGS. 1A to 1E are plan views illustrating a manufacturing process of a non-sewn double-sided type T-shirt according to an embodiment of the present invention

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

FIGS. 1A to 1E are plan views illustrating a manufacturing process of a non-sewn double-sided type T-shirt according to an embodiment of the present invention.

Referring to FIG. 1A, a non-sewn double-sided type T-shirt includes a back cover 50 having a shape corresponding to a rear surface of a human body to cover a rear surface of a human body, A front cover portion 60 having a shape corresponding to the front face of the upper body and a pair of arm cover portions 70 for covering the arms of the person are provided.

Since the same method is used to form the back cover part 50 and the front cover part 60, the method of manufacturing the double-sided type non-sewn T-shirt according to the present invention will be described with reference to the back cover part 50 as an example .

As shown in Fig. 1B, the outer cloth 51 and the lining 52 cut in the shape of the rear cover portion 50 are prepared. Here, the prepared lining 52 is cut into a predetermined number of pieces 52a, 52b, 52c and 52d. In one example of the present invention, the lining 52 is cut into four pieces.

As shown in Fig. 1C, an operation of attaching the lined lining pieces 52a, 52b, 52c, and 52d to each other is performed before the prepared lining 52 is attached to the inner surface of the outer cloth 51. Fig. Specifically, the solid double-sided bond 52e is positioned at the rim of the first lining piece 52b located at the center among the first to fourth lining pieces 52a, 52b, 52c, and 52d. Here, the solid double-sided bond 52e may have a width w1 of 1 cm, for example. Thereafter, the first liner piece 52b is aligned with the second to fourth liner pieces 52a, 52c, 52d adjacent to each other by the solid double-sided bond 52e.

Then, the first to fourth lining pieces 52a, 52b, 52c, and 52d are attached to each other in a folded state (a state in which the lining pieces are aligned to face each other) in the form as shown in Fig. 1D. Thereafter, using the sealing ultrasonic welding apparatus (hereinafter referred to as # 34 # Ultrasound welding apparatus # 34 #), the adhesive portions of the first to fourth lining pieces 52a, 52b, 52c, Are simultaneously cut at a predetermined width. In one example of the present invention, the adhesive portion is cut into a width (w2) of 0.5 cm. Therefore, even after the incision, approximately half of the solid double-sided adhesive bond 52e remains between the first to fourth lining pieces 52a, 52b, 52c and 52d.

On the other hand, ULTRASONIC WELDING MACHINE for sealing is a device for cutting and sealing cloth by using ultrasonic waves. For example, if a solid-type bond is attached to either or both of the two cloths to be attached, the two cloths are aligned to face each other, and the portion to which the solid-type bond is attached is cut by the ultrasonic welding apparatus, The solid line bond portion is firmly attached by the solid bond.

When the first to fourth lining pieces 52a, 52b, 52c, and 52d aligned with each other are cut using the ultrasonic welding apparatus, the first to fourth lining pieces 52a, 52b, 52c, 52d so that they do not come loose. Thereafter, when the first to fourth liner pieces 52a, 52b, 52c, and 52d attached to each other are attached to the inner surface of the outer surface 51, pressure and heat are applied to the remaining solid two- The first to fourth lining pieces 52a, 52b, 52c and 52d can be firmly adhered to the inner surface of the outer cloth while the solid double-sided adhesive bond 52e is liquidized.

2A and 2B are plan views illustrating a process of bonding liner pieces according to another embodiment of the present invention.

Referring to FIG. 2A, when the first to fourth lining pieces 52a, 52b, 52c, and 52d are disposed adjacent to each other, the first to fourth lining pieces 52a, 52b, 52c, Lt; / RTI > provides a solid side-by-side bond 52f. Specifically, the solid double-sided bond 52f is formed so as to overlap the edge portions of the two lining pieces adjacent to each other. That is, the solid double-sided bond 52f is provided with the first width w3 and overlaps with the width corresponding to the half of the first width w3 and the rim portion of each lining piece. When the first to fourth lining pieces 52a, 52b, 52c, 52d are folded in the direction shown in Fig. 2A, the first to fourth lining pieces 52a, 52b, 52c, and 52d are aligned to face each other.

Thereafter, the bonded portions of the first to fourth lining pieces 52a, 52b, 52c, and 52d facing each other are cut to a predetermined width using an ultrasonic welding apparatus. In one example of the present invention, the adhesive portion has a second width (w3 / 2) corresponding to a half of the first width (w3) and the ultrasonic welding device has a width corresponding to half of the second width And the adhesive portion is cut with a third width w4. Likewise, about half of the solid double-sided bond 52f remains between the first to fourth lining pieces 52a, 52b, 52c, 52d even after being cut.

When the first to fourth lining pieces 52a, 52b, 52c, and 52d attached to each other using the above-described ultrasonic welding apparatus are cut, the first to fourth lining pieces 52a and 52b , 52c, 52d so as not to come loose. Thereafter, when the first to fourth lining pieces 52a, 52b, 52c, and 52d attached to each other are attached to the inner surface of the outer surface 51, by applying pressure and heat to the remaining solid two-sided bond 52f , The first to fourth lining pieces 52a, 52b, 52c, and 52d are firmly adhered to the inner surface of the outer cloth while the solid double-sided bond 52f is liquidized.

By combining the first to fourth lining pieces 52a, 52b, 52c, and 52d through any one of the two methods described above, one lining assembly 53 can be completed. Preferably, the lining assembly 53 is manufactured considering materials and designs in consideration of wearing the t-shirt upside down. The lining assembly 53 may be different from the material of the outer material or may have a different design. By doing so, the finished T-shirt according to an embodiment of the present invention can be turned upside down according to the wearer's preference.

The completed liner assembly 53 is attached to the inner surface of the outer cloth 51. A method of completing the rear cover part 50 by attaching the lining assembly 53 to the inner surface of the outer cloth 51 will be described. There are two processes in which the lining assembly 53 is attached to the inner surface of the outer surface 51, and these two processes do not have a mutual precedence, regardless of which one is first.

One of the processes is a process of attaching the lining pieces to each other on the outer cloth 51 so that the lining assembly 53 is made to correspond to the inner surface of the outer cloth 51, Apply pressure. Then, the solid double-sided bond 52e or 52f remaining on the portions between the lining pieces are liquefied to attach the lining assembly and the surface cloth 51 to each other.

The other process is a process of attaching the rim of the lining assembly 53 and the rim of the outer cloth 51. This process can be the same as the attachment method described with reference to Figs. 1C to 1D and the attachment method described with reference to Figs. 2A to 2B.

The second step will be described in more detail. A solid double-sided bond 51a is attached to the inner surface of the outer surface 51. Thereafter, the outer cloth 51 and the lining assembly 53 are aligned to face each other, and then the lining assembly 53 is attached to the outer cloth 51 with the solid double-sided adhesive bond 51a.

If an adhesive portion between the lining assembly 53 and the outer surface 51 is cut by a predetermined width using an ultrasonic welding apparatus in a state where the lining assembly 53 and the outer surface 51 are combined as shown in FIG. As described above, the lining assembly 53 and the surface layer 51 are bonded to each other in the section of incision.

On the other hand, as in the case of cutting the lining pieces 52a, 52b, 52c, and 52d attached to each other, the above-described bonding portion can be cut into a width w2 of 0.5 cm. Therefore, the lining assembly 53 and the outer surface 51 can be finished so as not to come loose at the incised portion.

By completing the cutting process, the rear cover part 50 is completed. At the edge of the completed rear cover part 50, the solid double-sided adhesive bond 51a is left with a width of 0.5 cm. Thereafter, when the rear cover portion 50 is attached to the front cover portion 60 or the arm cover portion 70, heat and pressure are applied to the solid double-sided bond 51a remaining uncut by the ultrasonic welding apparatus The rear cover part 503 is attached to the front cover part 60 or the arm cover part 70.

Through the above process, the rear cover part 50 is completed, and the remaining front cover part 60 and the arm cover part 70 are completed through the same process. When the rear cover part 50, the front cover part 60 and the arm cover part 70 thus formed are assembled without sewing, a seamless double-sided type T-shirt is completed.

The assembling process of the rear cover part 50, the front cover part 60 and the arm cover part 70 will be described with reference to FIGS. 3A to 3C.

FIGS. 3A to 3C are plan views illustrating a manufacturing process of a non-sewn double-sided type T-shirt according to another embodiment of the present invention.

Referring to FIG. 3A, a solid double-sided bond 55 remains on the rear cover portion 50 and the front cover portion 60. The solid double-sided adhesive bond 55 is formed when the back cover part 50 and the front cover part 60 are formed, respectively, and is a portion left after cutting with an ultrasonic welding device. In this example, the rear cover portion 50 and the front cover portion 60 are bonded to each other via the solid double-sided adhesive 55. [

3B, when the rear cover 50 and the front cover 60 are engaged with each other, the adhesive is applied between the rear cover 50 and the front cover 60 using the ultrasonic welding apparatus, The rear cover portion 50 and the front cover portion 60 may be adhered to each other once again along the incised portion so as not to be loosened.

Next, as shown in FIG. 3C, the complementary member 57 is attached to the adhered portion of the rear cover portion 50 and the front cover portion 60. The collateral 57 is attached to the opposite side incised by ultrasonics. On the other hand, when the complementary material 57 is attached to the opposite side of the complementary material 57 with the solid side double-sided bond, the back cover part 50 and the front cover part 60 are completely bonded. The security material 57 is preferably made of the same material as the back cover 50 and the front cover 60 so as to function as a part of the design, You may.

When the rear cover portion 50 and the front cover portion 60 are coupled through the above process, the rear cover portion 50 and the front cover portion 60, to which the arm cover portion 70 (shown in FIG. Is performed in the same manner as described above. Thus, the non-sewn double-sided type T-shirt can be completed.

Such a non-sewn double-sided type T-shirt is manufactured by the bond-bonding method and the ultrasonic welding apparatus, so that no overlock is formed, and as a result, dermatitis or scarring due to the skin-wiping phenomenon can be prevented. Accordingly, the non-sewn double-sided type T-shirt can be very useful as a sportswear for athletes who exercise for a long time because the skin is not swollen. Further, since the overlock is not formed, the non-sewn double-sided type T-shirt has an advantage that it can be worn on both sides.

In the embodiment shown in Figs. 1A to 3C, each of the rear cover portion 50 and the front cover portion 60 is made up of a surface and a lining. However, each of the rear cover part 50 and the front cover part 60 may be made of one cloth made of different materials from each other. Even when the rear cover part 50 and the front cover part 60 are made of one cloth, the rear cover part 50 and the front cover part 60 are combined through the process shown in FIGS. 3A to 3C A non-sewn double-sided T-shirt can be completed.

As described above, in the embodiments of manufacturing the lining assembly 53, the solid type double-sided bond is applied only to one of the lining pieces as shown in Fig. 1C, The lining piece is placed and the lining piece to be attached is placed in the other half, the present invention is not limited to such examples. For example, when attaching the liner piece A and the liner piece B together, one third of the solid double-sided bond may position the liner piece A and the remaining two thirds of the liner piece B may be positioned. That is, the present invention is not limited to the specific position of the solid double-sided bond

The rear cover part (50)
The front cover part (60)

Claims (16)

A second step of aligning the rim of the second lining piece and the rim of the first lining piece to which the solid two-sided bonding is attached facing each other; a first step of attaching a solid double-sided bond to the rim of the first lining piece; The edges of the first lining piece with the solid double-sided bond attached thereto and the rim of the second lining piece are simultaneously cut by the ultrasonic welding apparatus so that the first lining piece and the second lining piece, A third step of making an assembly; And a fourth step of making a front cover part by attaching the lining assembly and the outer material to the non-sewing step. 2. The method according to claim 1, wherein the first step is a step of attaching a rim of the first liner piece to a partial area of the solid two-sided bond, and the second step is a step of attaching the rim of the second liner piece to the solid two- And aligning the first liner piece and the second liner piece so as to face each other. The method of manufacturing a double-sided non-sewn T-shirt according to claim 1, The method according to claim 1, wherein the first step is a step of attaching a rim of the first liner piece to the entire area of the solid two-sided bond, and the second step is a step of attaching the first liner piece And aligning the rim of the second lining piece so as to face the rim of the first lining piece and the rim of the second lining piece. The method according to claim 1, wherein the first step is a step of attaching a rim of the first liner piece to the entire area of the solid two-sided bond, and the second step is a step of attaching the first liner piece And aligning the rim of the second lining piece so as to face the rim of the first lining piece and the rim of the second lining piece. 5. The method according to claim 4, wherein the fourth step comprises the steps of: (4-1) attaching a solid double-sided adhesive bond to at least one of a rim of the liner assembly and a rim of the outer rim, (4-2) aligning the edges so that they face each other; And the rim of the lining assembly aligned in step 4-2 and the rim of the outer surface are simultaneously cut by the ultrasonic welding apparatus, and a part of the solid double-sided adhesive attached in step 4-1 is cut, And attaching a rim of the outer cloth to the rim of the outer garment. 6. The method according to claim 5, wherein in the fourth step, the rim portion of the lining piece having the remaining solid solid double-sided bond remaining uncut as a result of the third step is pressed and heated to attach to the outer surface, 4. The method of manufacturing a non-sewn double-sided type shirt according to claim 1, A second step of aligning the rim of the second lining piece and the rim of the first lining piece to which the solid two-sided bonding is attached facing each other; a first step of attaching a solid double-sided bond to the rim of the first lining piece; The edges of the first lining piece with the solid double-sided bond attached thereto and the rim of the second lining piece are simultaneously cut by the ultrasonic welding apparatus so that the first lining piece and the second lining piece, A third step of making an assembly; And a fourth step of attaching the rim of the lining assembly and the rim of the outer cloth to the rear cover part. A second step of preparing a front cover according to the first aspect of the present invention having a shape corresponding to a front surface of the upper body, preparing a rear cover according to claim 8 having a shape corresponding to a rear surface of the upper body, A fourth step of attaching a solid double-sided bond to a rim of at least one of a rim of the cover part and a rim of the rear cover part, a fourth step of aligning the rim of the front cover part and the rim of the rear cover part so as to face each other, The edge of the front cover part and the edge of the rear cover part aligned at step 4 are cut at the same time by the ultrasonic welding device, and the part of the solid double-sided adhesive bonded in the third step is cut, A fifth step of attaching a rim of the rear cover part; And attaching a complementary material to an adhesive portion of the front cover portion and the rear cover portion, the method comprising: a sixth step of attaching the complementary material to an opposite side of a surface cut by the ultrasonic welding device; A method for manufacturing a non-sewn double-sided type shirt 9. The method of claim 8, wherein the sixth step comprises: attaching a solid double-sided bond to the filler; And attaching and pressing and heating the complementary material with the solid double-sided bond attached to the opposite side of the side cut by the ultrasonic welding apparatus. The method according to claim 9, wherein the filler is made of the same material as the material of the portion to which the filler is attached A front cover part having a first lining assembly formed by attaching first lined pieces to each other and having a shape corresponding to a front surface of a human body, the first lining assembly being composed of a first outer cloth attached to the first lining assembly without sewing; A second lining assembly formed by attaching the incised second lining pieces to each other, and a second outer surface attached to the second lining assembly, wherein the rear cover has a shape corresponding to a rear surface of a human body; Wherein the front cover part and the rear cover part are attached without sewing. 12. The method according to claim 11, wherein the first lining assembly comprises: a 1-1 step of attaching a solid double-sided bond to the rim of the 1-1 backing piece; a rim of the 1-2 lining piece; A first step of aligning the rim of the first liner piece with the second rim facing each other; And a rim of the first liner piece with the solid double-sided bond attached thereto and the rim of the first liner liner piece are simultaneously cut by an ultrasonic welding apparatus to form the first liner liner and the first liner liner, And a second step of forming a non-sewing lining assembly composed of a lining piece of a two-sided non-sewing type non-sewn t-shirt 13. The method according to claim 12, wherein the step 1-1 is a step of attaching a rim of the 1-1 backing piece to a partial area of the solid side double-sided adhesive, Is attached to the remaining area of the solid double-sided bond, and the step of aligning the first-liner piece and the first-second liner piece so as to face each other is characterized in that the step 13. The method according to claim 12, wherein the step 1-1 is a step of attaching a rim of the 1-1 backing piece to the entire area of the solid side double-side bond, And a step of aligning the rim of the first liner piece with the rim of the first liner piece to face the rim of the first liner piece. 12. The method of claim 11, wherein the non-sewing attachment between the front cover part and the rear cover part comprises attaching a solid double-sided bond to at least one rim of the rim of the front cover part and the rim of the rear cover part. A step of aligning the rim of the front cover part and the rim of the rear cover part so as to face each other, a step of aligning the rim of the front cover part and the rim of the rear cover part aligned in the aligning step simultaneously with the ultrasonic welding device 1-6 step of attaching the front cover part and the rear cover part without attaching by cutting a part of the solid double-sided bond attached in step 1-4; And attaching a complementary material to an adhesive portion between the front cover portion and the rear cover portion, the method comprising: (1-7) attaching the complementary material to an opposite side of a surface cut by the ultrasonic welding device; And a non-sewn double-sided type shirt 12. The method according to claim 11, wherein the non-sewing attachment between the first lining assembly and the first outer sheet is performed by attaching a solid two-sided bond to a rim of at least one of a rim of the first lining assembly and a rim of the first outer rim. (1-9) aligning the rim of the first lining assembly and the rim of the first outer surface so as to face each other; And cutting the rim of the first lining assembly and the rim of the first outer rim simultaneously with the ultrasonic welding apparatus aligned in the step 1-9, wherein a part of the solid side- And attaching the first lining assembly to the first outer panel by making the second lining assembly and the second lining assembly to be incised.

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