JPH0810009A - Button manufacturing method - Google Patents

Abstract

(57) [Abstract] [Purpose] Manufacture of a button that makes it possible to soften the texture of a decorated part such as petals and to easily form the decorated part at low cost. Provide a way. [Structure] A lining 3 and a cloth surface 4 made of cloth are overlapped with a thermoplastic porous core material 1 and a thermoplastic adhesive sheet 2 sandwiched therebetween, and these required parts are integrally welded by a high frequency welder or an ultrasonic welder. At the same time, the outer shape is fused to a desired design such as a petal to form the ornament body 5, and the button body 6 is brought into contact with the surface of the ornament body 5 so that the leg portion 7 of the button body 6 is contacted.
Is penetrated through a hole 8 provided in the ornamental body 5 so as to project to the back side of the ornamental body 5.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a decorated button.

[0002]

2. Description of the Related Art As buttons for decoration, there are buttons designed in the shape of flowers, for example, but the entire parts including petals are made of the same material such as metal. Therefore, the texture is the same as a whole, and it has been difficult to produce a soft texture in the parts such as petals. Also,
When using a material such as metal, since a mold is used, there is a problem that the cost becomes high when trying to enrich the design.

[0003]

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to make it possible to soften the texture of a decorated part such as a petal, and to easily form the decorated part at a low cost. It is to provide a manufacturing method of a button that can be performed.

[0004]

According to the present invention, a lining 3 and a cloth outer material 4 are superposed with a thermoplastic porous core material 1 and a thermoplastic adhesive sheet 2 sandwiched therebetween, and these required parts are placed in a high-frequency welder or a super-welder. A decorative body 5 is formed by integrally welding with a sonic welder and simultaneously fusing the outer shape to a desired design such as a petal, and the button body 6 is brought into contact with the surface of the decorative body 5 so that the leg of the button body 6 is abutted. Hole 8 in which part 7 is provided in ornament body 5
The above-mentioned object is achieved by a manufacturing method characterized in that it is penetrated through and is made to project to the back side of the decorative body 5.

[0005]

In the decorative body 5 of the present invention, since the porous core material 1 is inserted inside and the outer material 4 is made of cloth, a soft texture is produced. Further, the decoration body 5 can be easily formed by welding using a high-frequency welder or the like.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below in detail with reference to the drawings. First, as shown in FIG. 3, a cloth-made front material 4 and a lining material 3 are superposed on each other with a thermoplastic and porous core material 1 such as urethane foam and a thin thermoplastic adhesive sheet 2 which can withstand dry cleaning interposed therebetween. The lining 3 may be a non-woven fabric. Next, as shown in FIG. 4, the electrode 9 of the high-frequency welder is applied to the laminated body to weld the central portion and its peripheral required portions, and at the same time, the central welding portion 11 is formed by the blade 10 provided on the electrode 9. A petal-shaped ornamental body 5 (see FIG. 1) is formed by forming an elongated hole 8 at the center position of the same and fusing along the outer end of the peripheral welded portion 12. The shape of the ornamental body 5 can be imitated by various flower shapes such as sunflower and clover, and the number of petals can be freely selected. The welding can also be performed by an ultrasonic welder or another welding machine. Next, as shown in FIG. 5, the back surface of the button body 6 is overlapped with the front surface central welding portion 11 of the decoration body 5, and the leg portion 7 projecting from the back surface of the button body 6 is passed through the hole 8 to penetrate the decoration body 5. To the rear side of the. The back surface of the button body 6 may be adhered to the ornament body 5 by using an adhesive or the like.
The structure of the button body 6 is also free, and may be covered with cloth or the like like a case button. The flower button as shown in FIGS. 1 and 2 is completed by the above steps.

[0007]

The present invention is as described above, and since the ornamental body 5 has a structure in which the outer material 4 is made of cloth and the porous core material 1 is inserted therein, a soft texture is brought out and a decorative effect which is easy to get close to is obtained. can get. Further, since the ornamental body 5 is formed by welding using a high-frequency welder or the like, the ornamental body 5 of various designs can be easily manufactured at low cost. Furthermore, assembling the button body 6 to the ornament body 5 is extremely easy because it is sufficient to pass the leg portion 7 of the button body 6 through the hole of the ornament body 5.

[Brief description of drawings]

FIG. 1 is a plan view of a completed state.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a cross-sectional view showing a state in which materials constituting a decorative body are overlapped.

FIG. 4 is a cross-sectional view showing a welding process.

FIG. 5 is a cross-sectional view showing a state where the button body is assembled to the completed ornament body.

[Explanation of symbols]

 1 Core Material 2 Adhesive Sheet 3 Lining 4 Outer Surface 5 Decorative Body 6 Button Body 7 Legs 8 Holes 9 High Frequency Welder Electrode 10 Blades 11 and 12 Welding Parts

Claims (1)

[Claims] 1. A lining material 3 and a cloth outer material 4 are superposed on each other with a thermoplastic porous core material 1 and a thermoplastic adhesive sheet 2 interposed therebetween.
These required parts are integrally welded by a high-frequency welder, an ultrasonic welder, or the like, and at the same time, the outer shape is fused to a desired design such as a petal to form the ornament body 5, and the button body 6 is formed on the surface of the ornament body 5. A method for manufacturing a button, wherein the button portion is abutted to penetrate the leg portion 7 of the button body 6 through a hole 8 provided in the ornament body 5 so as to project to the back side of the ornament body 5.