KR20080009535A - Method for manufacturing brim of cap - Google Patents

Abstract

A manufacturing method of a brim of a cap is provided to produce a large amount of brims of caps by using a fomentation device or a steam device in a pressure cooker generating steam. A manufacturing method of a brim of a cap includes the steps of: (S101) cutting a board material made of polycarbonate, polypropylene or a synthetic resin in the shape of a cap; (S103) inserting and fixing the cut board material in a receiving space of a C shape mold; (S105) inserting and fixing the mold receiving the cut board material into holes of a storing vessel; (S107) putting the storing vessel into a fomentation device or a steam device and steaming the storing vessel; (S109) cooling the board material received into the mold; and (S111) separating the board material from the C shape mold.

Description

Method for manufacturing brim of cap

1 is a view showing a visor of a general hat,

2 is a process chart of the brim manufacturing method of the cap according to the present invention;

3a to 3b is a view showing a state that the plate cut in the C-shaped frame is accommodated,

4 is a view showing a state in which the C-shaped mold is inserted into the hole of the storage container,

5 is a view showing a state in which the storage container is inserted into the steaming device.

<Description of Symbols for Main Parts of Drawings>

10: Cut board (hat visor)

200: template

300: hall

302: Storage Container

400: steaming device

The present invention relates to a visor of a hat, and more particularly, to a method for manufacturing a visor of a hat to produce a large number of visors by using a steamer or a steam device of a pressure cooker that generates steam. .

Generally, a hat is a protection of the head from cold or heat, or a wearing on the head as a symbol of decorative or social status, and is made of synthetic resin, felt, wool, straw, leather, etc. And a rim in contact with the body, a main body extending upward from the rim, and a visor extending forward from the rim.

Here, the visor 10 is typically made of a crescent form (also referred to as a "visor curve") having a thickness of 1 mm or less, as shown in FIG. 1, and is produced by injection, extrusion, or hot pressing.

However, the injection in the prior art as described above has a problem in that it is difficult to make the visor to a thickness of 1 mm or less, and the processing cost is too high.

And, extrusion can be made through the cutting after extrusion, but this also has a problem that not only hard to make the visor to a thickness of less than 1mm, the quality does not follow as expected.

In addition, the heat press processing has a problem that the state of the surface of the visor is too rough and irregular surface is made a lot of cost.

Therefore, the present invention has been proposed to solve the above problems according to the prior art, the object of the present invention is to use a steamer or steam device of the pressure cooker to generate steam (을) of the cap of a large amount of cap It is to provide a method of making a brim to produce a hat.

Characteristic of the brim manufacturing method of the cap according to the present invention for achieving the above object,

Placing a plate of polycarbonate (PC) or polypropylene (PP; polypropylene) or a general synthetic resin in a predetermined place, and then cutting the plate into a hat visor;

Preparing and forming a mold having a cap visor shape accommodating space according to the shape of the cut cap visor, and inserting the cut sheet into the accommodating space of the mold;

Placing the mold housing the cut plate on an upper side of the storage container having a plurality of holes, and inserting the mold into the hole of the storage container;

The storage container in which the mold is stored is put in a steam cooker or steam apparatus of a pressure cooker that generates steam, and heated to 90 ° C. to 180 ° C. and steamed for 5 to 15 minutes with steam. ;

When the heating process by steam is finished, let the plate (cap of the hat) housed in the mold in a natural state until it cools down completely or after a certain time, remove the storage container in the steamer or steamer and Put to cool;

It comprises a step of separating the plate (brim of the hat) accommodated in the mold.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the cap manufacturing method of the cap according to the present invention.

Figure 2 is a process chart of the visor manufacturing method of the cap according to the present invention.

As shown in Figure 2, look at the brim manufacturing method of the cap according to the present invention.

First, a plate such as polycarbonate (PC; Polycarbonate) or polypropylene (PP; Polypropylene) or other synthetic resin is placed at a predetermined place, and then the plate is cut into a hat brim (S101).

Here, it is preferable that the thickness of the cut board | plate material is 0.5 mm or 1 mm.

And, as shown in Figure 3a to 3b according to the shape of the cut hat visor, after preparing and making a C-shaped mold 200 having a storage space of the hat visor form, the cut plate C-shaped frame ( It is inserted into the accommodation space of 200 and fixed (S103).

Thereafter, as shown in FIG. 4, the C-shaped mold 200 containing the cut sheet is positioned above the storage container 302 having a plurality of holes 300. The C-shaped mold 200 is inserted into the hole 300 and fixed (S105).

And, as shown in Figure 5, the storage container 302, the C-shaped mold 200 is stored in the steam cooker type 400 or steam apparatus (not shown) of the pressure cooker to generate steam (蒸氣) It puts in and heats at 90 degreeC-180 degreeC, and steams for 5 to 15 minutes (S107). Here, the reason for generating the steam is to prevent the adhesion between the C-shaped mold 200 and the cut sheet material accommodated in the receiving space of the C-shaped mold 200.

On the other hand, the steaming time should be different according to the thickness of the cut sheet, so that 0.5mm thickness of other synthetic resins except polycarbonate or polypropylene is 5 minutes to 10 minutes, and 1mm thickness is 10 minutes to 15 minutes. desirable.

And 0.5mm thickness of polycarbonate heats at 140 degreeC-150 degreeC, boils with steam for 5 minutes-about 6 minutes, 1mm thickness heats at 170 degreeC-180 degreeC, and 9 minutes-about 10 minutes It is preferable to boil off with steam.

In addition, 0.5mm thickness of polypropylene heats at 90 degreeC-95 degreeC, boils with steam for 5 minutes-about 6 minutes, 1mm thickness adds heat at 95 degreeC-100 degreeC, and heats about 6-7 minutes It is preferable to boil off with steam.

As described above, when the heating process by the steam is finished, leave the plate (cap of the cap) accommodated in the C-shaped mold 200 in a natural state until it is completely cooled or after a certain time, the steamer 400 or steam The storage container 302 contained in the apparatus is taken out and placed in an optional cooler (not shown) for cooling (S109).

Thus, when cooling is achieved, the shape of the hat visor of the cut sheet is completely maintained.

Then, the plate member (cap visor) accommodated in the C-shaped mold 200 is separated (S111).

As described above, the present invention cuts a plate such as polycarbonate or polypropylene or other synthetic resin in the form of a hat visor, inserts the cut plate into the receiving space of the C-type mold, and then stores the C-type mold of the storage container. By inserting and fixing the hole, the storage container is put into a steaming device or steam device that generates steam, and boiled for a predetermined time, thereby preventing the adhesion between the mold and the cut sheet, thereby obtaining a good quality product. .

In addition, by using steam steaming method, the weight of the visor of the hat becomes lighter, the cost is reduced, and various molds can be prepared, which makes the design of the visors cool, and the mass production of the number of molds is possible. This has a possible effect.

Claims (6)

Placing a plate of polycarbonate (PC) or polypropylene (PP; polypropylene) or a general synthetic resin in a predetermined place, and then cutting the plate into a hat visor; Preparing and forming a mold having a cap visor shape accommodating space according to the shape of the cut cap visor, and inserting the cut sheet into the accommodating space of the mold; Placing the mold housing the cut plate on an upper side of the storage container having a plurality of holes, and inserting the mold into the hole of the storage container; The storage container in which the mold is stored is put in a steam cooker or steam apparatus of a pressure cooker that generates steam, and heated to 90 ° C. to 180 ° C. and steamed for 5 to 15 minutes with steam. ; When the heating process by steam is finished, let the plate (cap of the hat) housed in the mold in a natural state until it cools down completely or after a certain time, remove the storage container in the steamer or steamer and Put to cool; The method of manufacturing a brim of a hat, comprising the step of separating the plate (cap's brim) accommodated in the mold. The method of claim 1, The thickness of the cut sheet, Brim manufacturing method of a hat, characterized in that 0.5mm or 1mm. The method of claim 1, The template is, A brim manufacturing method of a hat, characterized in that the C-shaped frame. The method of claim 1, The method of manufacturing a brim of a hat, characterized in that the time to boil with steam according to the thickness of the cut sheet (polycarbonate, polypropylene, general synthetic resin). The method of claim 4, wherein 0.5mm thickness of the remaining polycarbonate or other polypropylene other than the polycarbonate, 5mm to 10 minutes, 1mm thickness is steamed in steam (10) to 10 minutes to 15 minutes characterized in that the cap manufacturing method. The method of claim 4, wherein 0.5 mm thickness of the polycarbonate was heated to 140 ° C. to 150 ° C. for 5 minutes to 6 minutes, and 1 mm thickness was heated to 170 ° C. to 180 ° C. for 9 minutes to 10 minutes. Boasting with (蒸氣), 0.5mm thickness of the said polypropylene is heated to 90 degreeC-95 degreeC, steamed for 5 minutes-about 6 minutes, 1mm thickness heats at 95 degreeC-100 degreeC, steam for 6 to 7 minutes (7) A method of manufacturing a brim of a hat, characterized by steaming.

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