KR102661432B1 - Jacket clothing capable of preventing downfall and its manufacturing method - Google Patents

Abstract

The present invention relates to a jacket garment capable of preventing down from falling out and a method of manufacturing the same, comprising: a first step of preparing an outer fabric and lining of a predetermined shape; A second process of marking a line area with a predetermined length and width at a predetermined sewing position of each of the outer fabric or lining; Step 3: forming a first coating line by applying a first coating solution to the surface of the outer fabric or lining where the line area is marked using a coater, passing it through a dryer to dry the first coating solution and hardening it; A secondary coating liquid is applied to the outer surface of the primary coating line of the outer fabric or lining obtained in step 3 above to a predetermined thickness using a coater to form a secondary coating line, and the outer fabric or lining on which the secondary coating line is formed is placed in a dryer. Step 4 of allowing the secondary coating solution to dry and harden by passing it through; Step 5 of adhering a band member made of non-woven fabric with a predetermined thickness and the same length and width as the line area to the outer surface of the secondary coating line; After the outer fabric or lining manufactured after the above 5 processes are brought into close contact with each other, the band member and the line area where the first and second coating lines are formed are sewn using sewing thread to form a plurality of pockets, and some of them are open so that the opening is formed. 6 processes to form; Step 7 of filling the pockets by injecting down material through the openings of each of the plurality of pockets divided after the step 6; It includes an 8th process of sealing the opening of the pocket into which the down material was injected after the 7th process by sewing with sewing thread.

Description

Jacket clothing capable of preventing downfall and its manufacturing method}

The present invention relates to a jacket garment capable of preventing down from falling out and a method of manufacturing the same.

In general, down refers to a mixture of breast fur and feathers of ducks, geese, etc. in a predetermined ratio and used as a filling for thermal insulation.

Down is very light and has excellent thermal insulation properties, so it is widely used as a thermal insulation filler for various winter clothing.

On the other hand, the winter clothing to which the down is applied is quilted along the transverse direction at regular intervals to prevent the down filled between the lining and the outer fabric from being arbitrarily tilted downward, and then each is divided between the seam lines through the quilting process. Down is filled in the compartment.

However, conventionally, as the quilting work is performed with the lining and outer fabric of the winter clothing in direct contact, down is caused by static electricity when the clothing is worn through the needle hole through which the thread for sewing passes. A problem arose where it easily leaked to the outside.

In order to improve this, in order to compensate for the above-mentioned shortcomings, sewing is performed while separate seam sealing tapes are arranged and adhered at regular intervals on the sewing line where the outer material and lining of the fabric are sewn, thereby preventing the duck down filled inside. It is prevented from seeping out through sewing holes in the sewing fabric.

Seam sealing is a taping technology that completely blocks areas such as seams and seams for complete waterproofing. It is widely used in the production of mountaineering clothing. However, in the case of ribbed clothing with many seams, the seam sealing tape is somewhat heavier. There are also disadvantages to the increase.

In addition, in order to firmly attach the seam sealing tape between the outer layer and the lining of the manufactured fabric, there was a problem in that it took a long time because the sewing line and the surrounding area as wide as the tape had to be ironed separately.

Korean Patent Application No. 10-2009-0023893

The present invention was made to solve the problems of the prior art, and its purpose is to provide a jacket garment that is easy to sew and prevents down from leaking out, and a manufacturing method thereof.

The object of the present invention described above is the first step of preparing a fabric, placing a pattern on the fabric and cutting it along the pattern to prepare an outer fabric and lining of a predetermined shape; A second process of marking a line area with a predetermined length and width at a predetermined sewing position of each of the outer fabric or lining; Step 3: forming a first coating line by applying a first coating solution to the surface of the outer fabric or lining where the line area is marked using a coater, passing it through a dryer to dry the first coating solution and hardening it; A secondary coating liquid is applied to the outer surface of the primary coating line of the outer fabric or lining obtained in step 3 above to a predetermined thickness using a coater to form a secondary coating line, and the outer fabric or lining on which the secondary coating line is formed is placed in a dryer. Step 4 of allowing the secondary coating solution to dry and harden by passing it through; Step 5 of adhering a band member made of non-woven fabric with a predetermined thickness and the same length and width as the line area to the outer surface of the secondary coating line; After the outer fabric or lining manufactured after the above 5 processes are brought into close contact with each other, the band member and the line area where the first and second coating lines are formed are sewn using sewing thread to form a plurality of pockets, and some of them are open so that the opening is formed. 6 processes to form; Step 7 of filling the pockets by injecting down material through the openings of each of the plurality of pockets divided after the step 6; This can be achieved by a jacket garment capable of preventing down from falling out, including an 8th process of sealing the opening of the pocket into which the down material was injected after the 7th process by sewing with sewing thread, and a method of manufacturing the same.

The first coating solution of the above 3 processes is made by mixing silicone resin, fluororesin, flame retardant, and catalyst, and the second coating solution of the above 4 processes is a binder containing glycerin, propanediol, hyaluronic acid, and herbs. The extract liquid is mixed, and the coating machine stores the coating liquid in an internal storage space, and a roller consisting of a plurality of discharge holes that pass through the storage space and are formed on the outer circumferential surface through which the coating liquid is discharged is applied to the line area one to three times. The coating liquid is applied by rolling, and the coating thickness is 2 to 3 mm.

The flame retardant is one or a mixture of two or more selected from the group consisting of aluminum hydroxide, antimony oxide, vermiculite, and perlite, and the catalyst is a platinum catalyst.

The band member is formed with a thickness of 2 to 3 mm by weaving the weft and warp yarns sparsely, and is formed so that the fluff of the weft yarn and warp yarn is exposed to the outside, and an adhesive layer is formed on the lower surface and attached to the secondary coating line. Do this.

In step 8, the process further includes a step of folding the sewn line area to form a folded part that is in close contact with the outer surface of the lining, and a process of sewing the folded part with sewing thread to join the folded line area to the lining and the outer fabric. .

In the above 8 process, a step of adding heat-sealing tape to the sewn line area on the lining side among the sewn line areas and then heating it with an iron to join it, wherein the melt melted by heating with the iron is applied to the outer surface of the sewing thread. It is characterized in that it is fused to block the needle hole.

The dryer of the above three processes includes an enclosure with an inlet and an outlet formed on both sides; A frame is formed within the enclosure and has gripping pads on both sides that pinch both ends of the outer material or lining, a bar connected to each of the gripping pads on both sides, a roller mounted on one side of the bar, and a rail on which the roller runs. A moving part including; A driving unit consisting of a driven gear coupled to an end of the bar and a motor with a main gear connected to the driven gear mounted on a shaft; A lower chamber is mounted on the lower floor of the enclosure and is formed with a plurality of nozzles disposed toward the lower part of the outer fabric or lining to discharge high-temperature air, and is mounted on the upper ceiling surface of the enclosure and has a lower chamber of the outer fabric or lining. It is characterized by comprising an upper chamber formed with a plurality of nozzles disposed toward the top to discharge high-temperature air, and a sterilizing unit formed inside the enclosure to irradiate ultraviolet rays to the outer material or lining.

According to the present invention, sewing to form a pocket filled with down material on the outer or lining of clothes is easy, and there is an effect of preventing the down material from leaking.

1 is a flow chart showing a method of manufacturing jacket clothing according to the present invention;
Figure 2 is a front view of the outer fabric or lining constituting the front or back panel of the clothing in the method of manufacturing jacket clothing according to the present invention;
Figure 3 is a cross-sectional view of the line area in the method of manufacturing jacket clothing according to the present invention;
Figure 4 is a cross-sectional view showing the sewing process in the method of manufacturing jacket clothing according to the present invention;
5 is a cross-sectional view of the sewing part in the method of manufacturing jacket clothing according to the present invention;
Figure 6 is a diagram illustrating the process of forming a folded part of the sewing part in the method of manufacturing jacket clothing according to the present invention;
Figure 7 is a front cross-sectional view showing a dryer applied to the manufacture of jacket clothing according to the present invention;
Figure 8 is a side cross-sectional view showing a dryer applied to the manufacture of jacket clothing according to the present invention.

Hereinafter, embodiments will be described in detail with reference to the attached drawings. However, various changes can be made to the embodiments, so the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents, or substitutes for the embodiments are included in the scope of rights.

Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only and may be modified and implemented in various forms. Accordingly, the embodiments are not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Terms such as first or second may be used to describe various components, but these terms should be interpreted only for the purpose of distinguishing one component from another component. For example, a first component may be named a second component, and similarly, the second component may also be named a first component.

When a component is referred to as being “connected” to another component, it should be understood that it may be directly connected or connected to the other component, but that other components may exist in between.

The terms used in the examples are for descriptive purposes only and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the embodiments belong. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

In addition, when describing with reference to the accompanying drawings, identical components will be assigned the same reference numerals regardless of the reference numerals, and overlapping descriptions thereof will be omitted. In describing the embodiments, if it is determined that detailed descriptions of related known technologies may unnecessarily obscure the gist of the embodiments, the detailed descriptions are omitted.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms. The present embodiments only serve to ensure that the disclosure of the present invention is complete and that common knowledge in the technical field to which the present invention pertains is not limited. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims.

In the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, are the same as those commonly understood by a person of ordinary skill in the technical field to which the present invention pertains. It has meaning. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the embodiments of the present invention, have an ideal or excessively formal meaning. It is not interpreted as

The shapes, sizes, proportions, angles, numbers, etc. disclosed in the drawings for explaining embodiments of the present invention are illustrative, and the present invention is not limited to the matters shown. Additionally, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. When ‘includes’, ‘has’, ‘consists of’, etc. mentioned in this specification are used, other parts may be added unless ‘only’ is used. When a component is expressed in the singular, the plural is included unless specifically stated otherwise.

When interpreting a component, it is interpreted to include the margin of error even if there is no separate explicit description.

In the case of a description of a positional relationship, for example, if the positional relationship of two parts is described as 'on top', 'on the top', 'on the bottom', 'next to', etc., 'immediately' Alternatively, there may be one or more other parts placed between the two parts, unless 'directly' is used.

When an element or layer is referred to as “on” another element or layer, it includes instances where the element or layer is directly on top of or intervening with another element. Like reference numerals refer to like elements throughout the specification.

The size and thickness of each component shown in the drawings are shown for convenience of explanation, and the present invention is not necessarily limited to the size and thickness of the components shown.

Each feature of the various embodiments of the present invention can be partially or fully combined or combined with each other, and as can be fully understood by those skilled in the art, various technical interconnections and operations are possible, and each embodiment may be implemented independently of each other. It may be possible to conduct them together due to a related relationship.

Among the attached drawings, Figure 1 is a flow chart showing a method for manufacturing jacket clothing according to the present invention, and Figure 2 is a front view of the outer material or lining that constitutes the front or back plate of clothing in the method for manufacturing jacket clothing according to the present invention. Figure 3 is a cross-sectional view of the line area in the method of manufacturing jacket clothing according to the present invention, Figure 4 is a cross-sectional view showing the sewing process in the method of manufacturing jacket clothing according to the present invention, and Figure 5 is a cross-sectional view of the jacket clothing according to the present invention. Figure 6 is a cross-sectional view of the sewing part in the manufacturing method, Figure 6 is a diagram illustrating the process of forming a folded part of the sewing part in the manufacturing method of jacket clothing according to the present invention, and Figure 7 is a dryer applied to manufacturing jacket clothing according to the present invention. The front cross-sectional view shown in Figure 8 is a side cross-sectional view showing a dryer applied to the manufacture of jacket clothing according to the present invention.

The method for manufacturing jacket clothing capable of preventing down from falling out according to the present invention is,

Step 1 (S10) of preparing a fabric, placing a pattern on the fabric, and cutting it along the pattern to prepare an outer fabric 120 or lining 140 of a predetermined shape;

A second process (S20) of marking a line area 200 with a predetermined length and width at a predetermined sewing position of each of the outer fabric 120 or the lining 140;

The first coating liquid is applied to the surface of the outer fabric 120 or lining 140 on which the line area 200 is marked using the coater 300 to form a first coating line 210, and then passed through the dryer 400. Step 3 (S30) of allowing the first coating solution to dry and harden;

The secondary coating liquid is applied to the outer surface of the primary coating line 210 of the outer fabric 120 or lining 140 obtained in step 3 (S30) using a coater 300 to a predetermined thickness to form a secondary coating line 220. ), and passing the outer fabric 120 or lining 140 on which the secondary coating line 220 is formed through a dryer 400 to dry and cure the secondary coating solution (S40);

Step 5 (S50) of adhering a band member 240 made of non-woven fabric with a predetermined thickness and the same length and width as the line area 200 to the outer surface of the secondary coating line 220;

After the outer fabric 120 or lining 140 manufactured after step 5 (S50) is brought into close contact with each other, the band member 240 and the first and second coating lines 210 and 220 are formed using sewing thread 250. Step 6 (S60) in which a plurality of pockets 110 are formed by sewing (200), but some portions are opened to form an opening;

After the 6th process (S60), the 7th process (S70) is filled by injecting the down material 170 through the openings of each of the plurality of pockets 110 defined;

After the 7th process (S70), the 8th process (S80) of sealing the opening of the pocket 110 into which the down material 170 was injected is sewn with sewing thread 250.

Hereinafter, each of the above processes will be described in detail.

[Process 1 (S10)]

Prepare a fabric with waterproof and stain-repellent properties suitable for down clothing, and cut the pattern on the fabric.

The pattern is usually divided into the front and back panels of the body and the front and back panels of the arms, and the fabric is cut along these patterns to extract each part.

In the description of the present invention, the torso and arms are not distinguished, but are largely divided into the outer fabric 120 and the lining 140 for convenience of explanation.

[2nd process (S20)]

A line area 200 is displayed in the horizontal or vertical direction of the outer material or lining.

The line area 200 is a sewing position that will be described later, and is arranged in approximately a grid shape so that the position at which each pocket is formed can be set in advance.

For example, a vertical line area 200 is displayed at the center of each of the outer fabric 120 and the lining 140, and a horizontal line area 200 is displayed to form a grid shape.

[3rd process (S30)]

A first coating line 210 is formed by applying a first coating liquid to the surface of the line area 200 formed on the outer fabric or lining, respectively, using a coater 300.

The outer fabric or lining on which the first coating line 210 is formed is placed in the dryer 400, and the first coating liquid is dried and hardened while passing through the dryer 400.

The first coating line 210 is formed to be 2 to 3 mm. Since the sewing thread 250 penetrates the primary coating line 210 and is sewn together with the fabric, leakage of the down material can be prevented by filling the area around the needle hole through which the needle penetrated with the primary coating liquid.

According to one example, the first coating solution is made by mixing silicone resin, fluoropolymer, flame retardant, and catalyst.

Specifically, it is made by mixing 2 to 4 parts by weight of fluororesin, 3 to 5 parts by weight of flame retardant, and 1 to 2 parts by weight of catalyst based on 100 parts by weight of silicone resin.

Silicone resin dissolves during heat fusion and a small amount is absorbed to fill the area around the needle hole, improving airtightness and waterproofness.

Fluororesin is a synthetic resin obtained by polymerizing olefin containing fluorine and has excellent heat resistance and chemical resistance, making it resistant to heat.

If the amount of fluoropolymer is less than 2 parts by weight, the heat resistance becomes insufficient, and if it is more than 4 parts by weight, it becomes excessively hard, which may cause unnatural curves and reduce the comfort of clothing.

The flame retardant is one or a mixture of two or more selected from the group consisting of aluminum hydroxide, antimony oxide, vermiculite, and perlite.

Aluminum hydroxide is an inorganic flame retardant that has no secondary pollution and does not generate toxic or corrosive gases during thermal decomposition.

Antimony oxide has combustion retardant properties.

Vermiculite is a flake hydrous mineral that has thermal and insulating properties.

Perlite is a perlite, a glassy rock created by rapidly cooling lava from volcanic activity. It is lightweight, non-toxic, and insulating.

If the flame retardant is less than 3 parts by weight, the flame retardant performance becomes insufficient, and if it is more than 5 parts by weight, the amount is excessive and hardness increases, which may reduce the comfort of clothing.

The catalyst used is a platinum catalyst.

The coater 300 coats the line area 200 by applying the first coating liquid to the line area 200 using a roller.

The roller 320 stores the primary coating liquid in the internal storage space 322, and has a plurality of discharge holes 324 that communicate with the storage space 322 and are formed on the outer peripheral surface through which the coating liquid is discharged.

The roller 320 is rolled one to three times on the line area 200 to apply the coating liquid. The first coating line 210 coated in this way is formed to have a thickness of 2 to 3 mm.

The dryer 400 includes an enclosure 420 with an inlet and an outlet formed on both sides; It is formed within the enclosure 420, and includes gripping pads 442 on both sides that grip both ends of the outer fabric 120 or lining 140, and a bar 444 connected to each of the gripping pads 442 on both sides. , a moving part 440 including a roller 446 mounted on one side of the bar 444 and a frame 448 on which a rail 447 on which the roller 446 travels is formed; A driving unit 460 consisting of a driven gear 462 coupled to an end of the bar 444 and a motor 466 on which a main gear 464 connected to the driven gear 462 is mounted on a shaft; A lower chamber 470 that is mounted on the lower floor of the enclosure 420 and has a plurality of nozzles 472 disposed toward the lower part of the outer fabric 120 or lining 140 to discharge high-temperature air, An upper chamber 480 that is mounted on the upper ceiling of the enclosure 420 and has a plurality of nozzles 472 disposed toward the top of the outer fabric 120 or lining 140 to discharge high-temperature air, It is formed inside the enclosure 420 and includes a sterilizing unit 490 that irradiates ultraviolet rays to the outer fabric 120 or the lining 140.

After the outer material 120 or the lining 140 is introduced through the entrance of the enclosure 420, the clamping pad 442 is slowly moved along the frame 448 with both ends clamped.

High-temperature air is supplied from the top and bottom through the nozzles 472 of the upper chamber 480 and the lower chamber 470 within the enclosure 420 to dry and harden the outer fabric 120 or the lining 140.

A UV-C lamp is suitable for the sterilizing unit 490.

In addition, ultraviolet rays are irradiated through the sterilizing unit 490 to sterilize.

[4th process (S40)]

A secondary coating liquid is applied to the outer surface of the primary coating line 210 of the outer or lining obtained in step 3 (S30) to a predetermined thickness using a coater to form a secondary coating line 220.

The outer fabric or lining on which the secondary coating line 220 is formed is passed through a dryer 400 to dry and harden the secondary coating solution.

The secondary coating solution is a mixture of glycerin, propanediol, hyaluronic acid, and herbal extract with a binder.

The binder is ethylene vinyl acetate (EVA: Ethylene Vinyl Acetate), which has excellent elongation, tensile strength, insulation, and flexibility, and is a non-polluting material that is harmless to the human body.

Glycerin has the effect of moisturizing the skin.

Propanediol is an ingredient made from corn and adds viscosity.

Hyaluronic acid has a moisturizing effect by supplying moisture.

The herbal extract may be selected from the group consisting of tea tree oil, lavender oil, and eucalyptus oil, and has antibacterial, deodorizing, and antibacterial effects.

Since the coating machine for the secondary coating liquid is substantially the same as the coating machine for the primary coating liquid, duplicate description thereof will be omitted.

[Process 5 (S50)]

A band member 240 made of non-woven fabric having the same length and width as the line area 200 and a predetermined thickness is attached to the outer surface of the secondary coating line 220 formed after step 4 (S40).

The band member 240 is formed to a thickness of 2 to 3 mm with the weft and warp threads loosely woven, and the fluff of the weft and warp threads is exposed to the outside, and an adhesive layer is formed on the lower surface to form a secondary coating line 220. is attached to

In the process of the sewing thread 250 penetrating the band member 240, the fluff 241 of the weft and warp threads is exposed to the outside, and the fluff 241 is formed in a tangled state around the sewing thread 250 and the needle hole. The down material 170 is not leaked to the outside but is caught by the fluff 241 and can stay inside.

[6th process (S60)]

After step 5 (S50), the manufactured outer fabric 120 or lining 140 is brought into close contact with each other. For example, the outer fabric 120 and the lining 140 are overlapped and brought into close contact to form a body.

Afterwards, the line area 200 is sewn using sewing thread 250. Since the band member 240 and the first and second coating lines 210 and 220 are formed in the line area 200, the sewing thread 250 passes through them simultaneously to sew the line area 200.

By sewing the line area 200 in this way, a plurality of pockets 110 can be formed. At this time, a portion of the pocket 110 is left open without being sewn so that an opening is formed.

[7th process (S70)]

After step 6 (S60), the down material 170 is injected and filled through the openings of each of the plurality of divided pockets 110.

The down material 170 may be duck down or goose down, and is filled in a voluminous form to provide warmth.

[8th process (S80)]

After step 7 (S70), the opening of the pocket 110 into which the down material 170 was injected is sealed by sewing with sewing thread 250.

Also, referring to FIG. 6, a process of folding the sewn line area 200 to form a folded portion 380 in close contact with the outer surface of the lining 140;

A process of sewing the folded portion 380 with sewing thread 250' so that the folded line area 200 is bonded to the lining 140 and the outer fabric 120 may be further included.

The folded portion 380 is formed in a '乙' shape, and is firmly fixed by pressing it flat and then sewing it through with sewing thread 250.

Meanwhile, referring to FIG. 5, in step 8 (S80), a heat fusion tape 290 is added to the sewn line area 200 on the lining 140 side among the sewn line areas 200 and then heated with an iron to join them. It may further include ;.

By heating to about 400-500°C with the iron, the molten liquid is fused to the outer surface of the sewing thread 250 to block the needle hole.

In addition, the primary coating liquid is melted by heating at about 400 to 500°C, thereby improving sealing properties by blocking the needle hole through which the sewing thread 250 passes, preventing the down material from leaking through the needle hole.

Although embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications may be made without departing from the technical spirit of the present invention. . Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but are for illustrative purposes, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. The scope of protection of the present invention should be interpreted in accordance with the claims below, and all technical ideas within the equivalent scope should be construed as being included in the scope of rights of the present invention.

Therefore, other implementations, other embodiments, and equivalents of the claims also fall within the scope of the following claims.

110: Pocket 120: Outer material
140: Lining 200: Line area
210: 1st coating line 220: 2nd coating line
240: Band member 250: Sewing thread
400 ; Dryer 420: Enclosure
440: moving part 460: driving part
470: lower chamber 480: upper chamber

Claims (3)

The first step is to prepare the fabric, place a pattern on the fabric, and cut it along the pattern to prepare the outer fabric and lining of a predetermined shape;
A second process of marking a line area with a predetermined length and width at a predetermined sewing position of each of the outer fabric or lining;
Step 3: forming a first coating line by applying a first coating solution to the surface of the outer fabric or lining where the line area is marked using a coater, passing it through a dryer, allowing the first coating solution to dry and hardening;
A secondary coating liquid is applied to the outer surface of the primary coating line of the outer fabric or lining obtained in step 3 above to a predetermined thickness using a coater to form a secondary coating line, and the outer fabric or lining on which the secondary coating line is formed is placed in a dryer. Step 4 of allowing the secondary coating solution to dry and harden by passing it through;
Step 5 of adhering a band member made of non-woven fabric with a predetermined thickness and the same length and width as the line area to the outer surface of the secondary coating line;
After the outer fabric or lining manufactured after the above 5 processes are brought into close contact with each other, the band member and the line area where the first and second coating lines are formed are sewn using sewing thread, so that a plurality of pockets are formed, and some of them are open so that the opening is formed. 6 processes to form;
Step 7 of filling the pockets by injecting down material through the openings of each of the plurality of pockets divided after the above step 6;
In the method of manufacturing a jacket garment capable of preventing down from falling out, comprising an 8th process of sealing the opening of the pocket into which the down material was injected after the 7th process by sewing with sewing thread,
The first coating solution of the above 3 processes is
It is made by mixing silicone resin, fluoropolymer, flame retardant, and catalyst.
The secondary coating solution of the above 4 processes is
The secondary coating solution is a mixture of glycerin, propanediol, hyaluronic acid, and herbal extract with a binder.
The coating machine
The coating liquid is stored in an internal storage space, and the roller, which is connected to the storage space and has a plurality of discharge holes formed on the outer circumferential surface through which the coating liquid is discharged, is rolled 1 to 3 times in the line area to apply the coating liquid. A method of manufacturing jacket clothing capable of preventing down from falling out, characterized in that it is formed so that the thickness is 2 to 3 mm. delete According to clause 1,
The band member is
The weft and warp yarns are loosely woven to form a thickness of 2-3 mm, and the fluff of the weft and warp yarns is exposed to the outside. An adhesive layer is formed on the lower surface and attached to the secondary coating line.
In the 8th process, a heat fusion tape is added to the sewn line area on the lining side among the sewn line areas, and then heated with an iron to bond the melt so that it fuses to the outer surface of the sewing thread and blocks the needle hole.
It includes a process of folding the sewn line area to form a folded part that is in close contact with the outer surface of the lining, and sewing the folded part with sewing thread to join the folded line area to the lining and the outer fabric,
The dryer of the above 3 processes is
An enclosure with an inlet and an outlet formed on both sides;
A frame is formed within the enclosure and has gripping pads on both sides that pinch both ends of the outer material or lining, a bar connected to each of the gripping pads on both sides, a roller mounted on one side of the bar, and a rail on which the roller runs. A moving part including;
A driving unit consisting of a driven gear coupled to an end of the bar and a motor with a main gear connected to the driven gear mounted on a shaft;
a lower chamber mounted on the lower bottom of the enclosure and having a plurality of nozzles disposed toward the lower part of the outer or lining to discharge high-temperature air;
An upper chamber mounted on the upper ceiling surface of the enclosure and having a plurality of nozzles disposed toward the top of the outer or lining to discharge high temperature air;
A sterilization unit formed inside the enclosure and irradiating ultraviolet rays to the outer material or lining material.
A method of manufacturing a jacket garment capable of preventing down from falling out, comprising: