KR20240080556A - A Clothes tie using hot melt adhesive film and manufacturing method thereof - Google Patents

Abstract

The present invention includes a main fabric, a hot melt adhesive film attached to the main fabric in a tensioned state, and a sub fabric attached to the main fabric to surround the hot melt adhesive film in a contracted state, and the hot melt adhesive film Provided is a clothing tie using a hot melt adhesive film, which is characterized in that a tie is formed at the attached area, and a method for manufacturing the same.

Description

Clothes tie using hot melt adhesive film and manufacturing method thereof}

The present invention relates to a garment tie hem using a hot melt adhesive film and a method of manufacturing the same. More specifically, a hot melt hem is formed by attaching a trapezoid-shaped hot melt adhesive film to the back of the main fabric while the main fabric is pulled. It relates to a clothing hem using an adhesive film and a method of manufacturing the same.

A crotch or knitted crotch refers to an elastic clothing member used for sleeves, hems, or collars, and is commonly called sibori. These diaphragms are generally made of elastic materials such as polyester board to provide elasticity and prevent sagging during washing.

These closures can be used in a variety of clothing, including cotton clothing, for example, as a closure for the neck of a cotton shirt.

However, in the case of a general diaphragm, there is a problem in that the elasticity of the diaphragm becomes dull as the wearer repeatedly wears it or, in the worst case, the diaphragm cannot return to its initial state after being stretched.

(Patent Document 1) Korean Patent No. 10-2095591 (2020.03.25.)

The purpose of the present invention to solve the above problem is to attach a trapezoidal hot melt adhesive film while pulling the main fabric to both sides, and then tie the hem through the sub fabric attached to the main fabric while surrounding the hot melt adhesive film. To provide a clothing hem using a hot melt adhesive film to be formed and a method for manufacturing the same.

The technical problem to be achieved by the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned can be clearly understood by those skilled in the art from the description below. There will be.

The configuration of the present invention to achieve the above object includes the main fabric; A hot melt adhesive film attached to the main fabric in a tensioned state; And a sub-fabric attached to the main fabric to surround the hot-melt adhesive film while the main fabric is in a contracted state; a hot-melt adhesive film, characterized in that a tightening edge is formed at the area where the hot-melt adhesive film is attached. Provides a clothing tie using .

In an embodiment of the present invention, the hot melt adhesive film may be characterized as having a trapezoidal shape.

In an embodiment of the present invention, the main fabric and the sub fabric may be made of an elastic material.

In an embodiment of the present invention, the hot melt adhesive film and the sub fabric are attached to the back side of the main fabric, and the tie is formed on the front side of the main fabric to which the hot melt adhesive film is attached. It can be characterized as being.

In an embodiment of the present invention, the hot melt adhesive film may be attached to the back side of the main fabric by heat and pressure.

In addition, the configuration of the present invention to achieve the above object includes the steps of (a) supplying tension to both sides of the main fabric to tension the main fabric; (b) placing a hot melt adhesive film on one side of the stretched main fabric; (c) attaching the hot melt adhesive film to the stretched main fabric by supplying heat and pressure to the hot melt adhesive film; (d) stopping the supply of tensile force to the main fabric to which the hot melt adhesive film is attached, thereby shrinking the main fabric to which the hot melt adhesive film is attached; (e) attaching a sub-fabric to the other side of the shrunken main fabric; providing a method of manufacturing a clothing tie hem using a hot melt adhesive film, comprising:

In an embodiment of the present invention, step (a) includes: (a1) preparing the main fabric; (a2) supplying the tensile force to both sides of the main fabric; (a3) stretching the main fabric on both sides by the tensile force; providing a method of manufacturing a clothing drawstring using a hot melt adhesive film, comprising:

In an embodiment of the present invention, step (b) includes (b1) preparing the hot melt adhesive film; and (b2) seating the hot melt adhesive film on the central portion of one side of the stretched main fabric, wherein the hot melt adhesive film may be characterized as having a trapezoidal shape.

In an embodiment of the present invention, step (c) includes (c1) supplying heat and pressure to the hot melt adhesive film; and (c2) attaching the hot melt adhesive film to the central portion of one side of the stretched main fabric by the heat and pressure.

The effect of the present invention according to the above configuration is to attach a trapezoid-shaped hot melt adhesive film while pulling the main fabric to both sides, and then form a tie hem through the sub fabric attached to the main fabric while surrounding the hot melt adhesive film. Depending on the instructions, the elasticity of the cord is maintained even after repeated wearing.

The effects of the present invention are not limited to the effects described above, and should be understood to include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

Figure 1 is a cross-sectional view in one direction showing a clothing tie using a hot melt adhesive film according to an embodiment of the present invention.
Figures 2 (a) and (b) are actual photos showing the front and back sides of a clothing tie using a hot melt adhesive film according to an embodiment of the present invention.
Figure 3 is a plan view in one direction showing a hot melt adhesive film provided on a clothing drawstring using a hot melt adhesive film according to an embodiment of the present invention.
Figure 4 is a flowchart showing a method of manufacturing a clothing tie hem using a hot melt adhesive film according to an embodiment of the present invention.
Figures 5 (a) and (b) show actual shrinkage and tension of a clothing tie using a hot melt adhesive film manufactured by the method of manufacturing a clothing tie using a hot melt adhesive film according to an embodiment of the present invention. It's a photo.

Hereinafter, the present invention will be described with reference to the attached drawings. However, the present invention may be implemented in various different forms and, therefore, is not limited to the embodiments described herein. In order to clearly explain the present invention in the drawings, parts unrelated to the description are omitted, and similar parts are given similar reference numerals throughout the specification.

Throughout the specification, when a part is said to be "connected (connected, contacted, combined)" with another part, this means not only "directly connected" but also "indirectly connected" with another member in between. "Includes cases where it is. Additionally, when a part is said to “include” a certain component, this does not mean that other components are excluded, but that other components can be added, unless specifically stated to the contrary.

The terms used in this specification are merely used to describe specific embodiments and are not intended to limit the invention. 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.

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

1. Clothing hem using hot melt adhesive film (100)

Hereinafter, a clothing drawstring using a hot melt adhesive film according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3.

Figure 1 is a cross-sectional view in one direction showing a clothing tie using a hot melt adhesive film according to an embodiment of the present invention.

Referring to FIG. 1, a clothing tie hem 100 using a hot melt adhesive film according to an embodiment of the present invention includes a main fabric 110, a hot melt adhesive film 120, and a sub fabric 130.

Figures 2 (a) and (b) are actual photos showing the front and back sides of a clothing tie using a hot melt adhesive film according to an embodiment of the present invention.

The main fabric 110 is made of an elastic material and has a predetermined size.

For example, since the main fabric 110 is applied to the hem of the sleeves, the hem of the body, etc., it is preferably formed in a size appropriate for the area to which it is applied.

The front side 110a shown in (a) of FIG. 2 is formed on one side of the main fabric 110, and the back side 110b shown in (b) of FIG. 2 is formed on the other side of the main fabric 110.

Figure 3 is a plan view in one direction showing a hot melt adhesive film provided on a clothing drawstring using a hot melt adhesive film according to an embodiment of the present invention.

The hot melt adhesive film 120 is formed in a smaller size than the main fabric 110.

Additionally, the hot melt adhesive film 120 may have a trapezoidal shape as shown in FIG. 3.

The hot melt adhesive film 120 is attached to the main fabric 110 while the main fabric 110 is stretched, and then when the main fabric 110 is contracted, the hot melt adhesive film 120 is hot melted as shown in (a) of FIG. 2. A choke point is formed at the area where the adhesive film 120 is attached.

At this time, the hot melt adhesive film 120 is attached to the rear surface 110b, which is the other side of the main fabric 110 shown in (b) of FIG. 2, by heat and pressure.

Specifically, the tie hem is formed on the front side (110a), which is one side of the main fabric, to which the hot melt adhesive film 120 is attached.

The sub fabric 130 is attached to the main fabric 110 so as to surround the hot melt adhesive film 120 while the main fabric 110 is in a contracted state.

Specifically, the size of the sub fabric 130 is smaller than the main fabric 110 and larger than the hot melt adhesive film 120.

The thin sub fabric 130 may have a size offset inward from the top, bottom, and both ends of the main fabric 110, as shown in FIGS. 1 and 3.

The above-described main fabric 110 and sub fabric 130 are made of elastic material.

In addition, the hot melt adhesive film 120 and the sub fabric 130 are attached to the rear surface 110b, which is the other side of the main fabric 110.

2. Method of manufacturing clothing hem using hot melt adhesive film

Hereinafter, a method of manufacturing a clothing tie hem using a hot melt adhesive film according to an embodiment of the present invention will be described with reference to FIGS. 1 to 5.

Figure 4 is a flowchart showing a method of manufacturing a clothing tie hem using a hot melt adhesive film according to an embodiment of the present invention.

Referring to Figure 4, the method of manufacturing a clothing drawstring using a hot melt adhesive film according to an embodiment of the present invention includes the steps of (a) supplying tension to both sides of the main fabric 110 to tension the main fabric 110; (S100), (b) seating the hot melt adhesive film 120 on one side of the stretched main fabric 110 (S200), (c) supplying heat and pressure to the hot melt adhesive film 120 to form the hot melt adhesive film ( Step (S300) of attaching 120) to the main fabric 110 to which the hot melt adhesive film 120 is attached, (d) stopping the supply of tensile force supplied to the main fabric 110 to which the hot melt adhesive film 120 is attached. It includes the step of shrinking the attached main fabric 110 (S400) and (e) attaching the sub-fabric 130 to the other side of the shrunken main fabric 110 (S500).

The step (a) includes (a1) preparing the main fabric 110, (a2) supplying tension to both sides of the main fabric 110, and (a3) applying tension to both sides of the main fabric 110. It includes a step of being stretched.

In step (a2), tension is supplied to both sides of the main fabric 110, and the tension supplied at this time can be applied differently taking into account the degree of the tie to be formed.

For example, when the tensile force supplied to both sides is 10 N each, it is assumed that the extended length of the main fabric 110 is 10 cm, and the tie formed by attaching the hot melt adhesive film 120 is assumed to be the first tie.

Here, if you want to form a drawstring with tighter wrinkles than the first tie, pull the main fabric 110 with a tensile force greater than 10N and then attach the hot melt adhesive film 120.

On the other hand, if you want to form a fastening hem with wider wrinkles than the first fastening hem, just pull the main fabric 110 with a tensile force less than 10N and then attach the hot melt adhesive film 120.

In this way, in step (a2), various types of straps to be implemented can be formed by applying different tension depending on the user's needs.

In step (a3), the main fabric 110 is stretched on both sides longer than its initial size due to a tensile force that pulls both sides of the main fabric 110 to both sides.

The step (b) includes the steps of (b1) preparing the hot melt adhesive film 120 and (b2) seating the hot melt adhesive film 120 on the central portion of one side of the stretched main fabric 110.

Specifically, the hot melt adhesive film 120 may have a trapezoidal shape.

The step (c) includes (c1) supplying heat and pressure to the hot melt adhesive film 120, and (c2) attaching the hot melt adhesive film 120 to the central portion of one side of the main fabric 110 stretched by heat and pressure. It includes steps to become

In step (d), the supply of tensile force to the main fabric 110 to which the hot melt adhesive film 120 is attached is stopped, and the main fabric 110 to which the hot melt adhesive film 120 is attached shrinks to its initial size. .

In step (e), the sub fabric 130 is attached to the back side 110b, which is the other side of the shrunken main fabric 110.

Figures 5 (a) and (b) show actual shrinkage and tension of a clothing tie using a hot melt adhesive film manufactured by the method of manufacturing a clothing tie using a hot melt adhesive film according to an embodiment of the present invention. It's a photo.

A hot melt adhesive film 100 manufactured by the method of manufacturing a clothing drawstring using a hot melt adhesive film according to an embodiment of the present invention described above is shown in Figures 5 (a) and (b).

The clothing tie hem 100 using a hot melt adhesive film according to an embodiment of the present invention has an initial size as shown in (a) of Figure 5, and has a tie hem on the front surface 110a of the main fabric 110. It is formed.

When the clothing drawstring 100 using the hot melt adhesive film according to an embodiment of the present invention is pulled to one side in the state shown in Figure 5(a), it is stretched as shown in Figure 5(b).

The description of the present invention described above is for illustrative purposes, and those skilled in the art will understand that the present invention can be easily modified into other specific forms without changing the technical idea or essential features of the present invention. will be. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive. For example, each component described as single may be implemented in a distributed manner, and similarly, components described as distributed may also be implemented in a combined form.

The scope of the present invention is indicated by the patent claims described below, and all changes or modified forms derived from the meaning and scope of the claims and their equivalent concepts should be construed as being included in the scope of the present invention.

100: Clothing hem using hot melt adhesive film
110: Main fabric
110a: front
110b: rear
120: Hot melt adhesive film
130: Sub fabric

Claims (9)

main fabric;
A hot melt adhesive film attached to the main fabric while the main fabric is in tension; and
A sub-fabric attached to the main fabric to surround the hot melt adhesive film while the main fabric is in a contracted state,
A clothing fastening hem using a hot melt adhesive film, characterized in that a fastening hem is formed at the area where the hot melt adhesive film is attached.
According to claim 1,
A clothing fastener using a hot melt adhesive film, characterized in that the hot melt adhesive film has a trapezoidal shape.
According to claim 1,
A clothing drawstring using a hot melt adhesive film, wherein the main fabric and the sub fabric are made of an elastic material.
According to claim 1,
The hot melt adhesive film and the sub fabric are attached to the back side of the main fabric,
The tie hem is a clothing tie using a hot melt adhesive film, characterized in that the tie hem is formed on the front surface of the main fabric to which the hot melt adhesive film is attached.
According to claim 1,
A clothing drawstring using a hot melt adhesive film, characterized in that the hot melt adhesive film is attached to the back side of the main fabric by heat and pressure.
(a) supplying tension to both sides of the main fabric to tension the main fabric;
(b) placing a hot melt adhesive film on one side of the stretched main fabric;
(c) attaching the hot melt adhesive film to the stretched main fabric by supplying heat and pressure to the hot melt adhesive film;
(d) stopping the supply of tensile force to the main fabric to which the hot melt adhesive film is attached, thereby shrinking the main fabric to which the hot melt adhesive film is attached;
(e) attaching a sub-fabric to the other side of the shrunken main fabric. A method of manufacturing a clothing tie hem using a hot melt adhesive film, comprising:
According to clause 6,
In step (a),
(a1) preparing the main fabric;
(a2) supplying the tensile force to both sides of the main fabric;
(a3) A method of manufacturing a clothing drawstring using a hot melt adhesive film, comprising: (a3) stretching the main fabric on both sides by the tensile force.
According to clause 6,
In step (b),
(b1) preparing the hot melt adhesive film; and
(b2) seating the hot melt adhesive film on the central portion of one side of the stretched main fabric,
A method of manufacturing a clothing tie hem using a hot melt adhesive film, characterized in that the hot melt adhesive film has a trapezoidal shape.
According to clause 6,
In step (c),
(c1) supplying heat and pressure to the hot melt adhesive film; and
(c2) attaching the hot melt adhesive film to the central portion of one side of the stretched main fabric by using the heat and pressure.

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