KR102422551B1 - mask manufacturing method and manufacturing device - Google Patents

Abstract

The present invention relates to a manufacturing method and a manufacturing apparatus for a mask. According to the present invention, the manufacturing method for a mask including a mask main body, an upper cover part, a lower cover part, and an ear string comprises: a mask main body forming step (S100); an ear string mounting step (S200); and an anti-fog device bonding step (S300). According to the present invention, the inconvenience of use can be eliminated.

Description

Mask manufacturing method and manufacturing device

The present invention relates to a method and an apparatus for manufacturing a sanitary mask for preventing fogging, and more particularly, the inner surface of the mask is completely in close contact with the wearer's face and nose to prevent fogging of glasses due to exhalation while wearing the mask. It relates to a manufacturing method and manufacturing apparatus of a mask that can do this.

Masks are worn to protect the respiratory tract from various harmful substances, fine dust, and viruses. .

Disposable masks are mainly used because there is a risk of bacterial or virus transmission when the mask is used repeatedly. Hanging bands on both sides are heat-sealed to form an integrated body, so that when you breathe while wearing a mask, fine dust or droplets are filtered and purified air can be breathed.

In addition, an upper cover and a lower cover are formed on the upper and lower sides of the mask to improve the sealing force with the face. Bend the wire along the shape of the bridge of the nose where the adhesion between the face and the face is weakest to improve the face adhesion.

However, when the mask material is made of a paper material such as a non-woven fabric, there is a problem that moisture is filled by the user's inhalation and exhalation during breathing, and a gap occurs because the fixing force is weak. As warm air is discharged through the bridge of the nose due to the air pressure of the exhalation, there is a problem that moisture in the glasses blocks the view of the person who wears the glasses.

In particular, masks such as KF94, which have excellent filter performance, have poor air permeability, so rather than exiting through the filter during exhalation, the mask and the skin come into contact with the mask and escape. There is a problem that fogging occurs as it is discharged through the air, and the fogging state continues due to repeated breathing.

And since life is very inconvenient if the vision is obscured by fogging, whenever fogging occurs on the glasses, the user touches the mask with his hands and in the process of rewriting, he gets infected or contaminants on his hands, and he is more exposed to infection or contamination. there is a problem with

As a way to solve this problem, by inducing the path of exhalation occurring during respiration through a method such as forming a nose support and a chin support in a shape corresponding to the facial contour on the upper, lower, upper and lower covers of the mask. It has been proposed to prevent fogging of glasses, but the method of integrally forming the mask requires changing the entire mask manufacturing line, so the process design is very difficult and there is a problem that equipment investment is excessively high. The economy will be very poor.

That is, in the mask manufacturing process, a series of processes of supplying a fabric, performing heat bonding and cutting along the outer shape in a state where multiple fabrics are overlapped, and then attaching an earring strap and inserting a nose piece are sequentially performed within one machine. It is difficult to change the mask manufacturing process easily because it is equipped to perform the process with a

The present invention is to solve the above problems, so that when a user wearing glasses wears a mask, it is possible to prevent fogging by warm air with moisture due to exhalation, as well as to prevent the mask from occurring. This makes it possible to simply manufacture a mask with an anti-fogging structure without changing a series of manufacturing processes.

The present invention as a technical idea for achieving the above object is a mask body comprising a multi-layered endothelium, an outer skin, and a filter, and an upper and lower cover part that is folded or unfolded by being coupled to the upper and lower sides of the mask body, and a mask; In the method for manufacturing a sanitary mask having earring straps fused and fixed on both sides of the body, the mask body forming step of forming the mask body by processing the fabric constituting the inner, outer skin and filter, and the mask body forming step An earring strap mounting step of fusing an earring string to the mask body, and an anti-fogging device bonding step of adhering an anti-fogging device to the mask body, wherein the mask body forming step includes an endothelium, an outer skin, and a fabric constituting the filter The fabric supply step to supply, the primary processing step of fusing the fabric in a predetermined pattern and cutting the outline, the folding step of folding the upper and lower parts of the fused fabric of the fabric to prepare the upper and lower covers, the upper and lower covers It includes a secondary processing step of completing the mask body by fusion in the additionally folded state and cutting the outline, wherein the anti-fog bonding step is to transfer the mask body manufactured in the mask body molding step for the anti-fog bonding The mask body supply step, the bonding preparation step of spreading the upper cover of the mask body apart, the bonding object supply step of locating the anti-fogging tool on the top of the upper cover of the mask body, the fusion bonding of the rim of the anti-fogging tool to the inner surface of the upper cover A jig arranged radially around a rotation axis is arranged in parallel to include a drawing step of transferring the step, inspection or packaging, and the mask body supply step, the bonding preparation step, the bonding object feeding step, the fusion step, and the drawing step are performed in parallel With a rotary structure in which the rotating shaft rotates at a predetermined angle and stops at a predetermined angle, sequential processes are performed at each position to adhere the anti-fogging device to the mask body, thereby suppressing exhalation from being discharged to the upper side and reducing the fogging of the glasses. It is intended to allow the manufacture of sanitary masks that prevent this.

According to the present invention, the anti-fogging device that protrudes in a three-dimensional shape is attached to the upper cover part of the mask to increase the adhesion with the face, so that the mask with good anti-fogging effect is produced while wearing the mask, thereby eliminating the inconvenience of use. can do.

In addition, it has a flexible and shape-memory structure using thermoplastic properties to minimize the pressure on the skin by flexibly moving while the inside is composed of an empty space. have.

In addition, it is possible to manufacture a mask having a three-dimensional anti-fogging tool with a high quality improvement effect by using the conventional mask manufacturing line as it is without unnecessary facility investment. Not only can it be simplified, but also the space can be efficiently utilized because a compact machine configuration is possible due to the rotary adhesive.

1 is a manufacturing process diagram of the sanitary mask of the present invention
Figure 2 is a structural diagram of the manufacturing apparatus of the sanitary mask of the present invention
Figure 3 is a state diagram in which the anti-fogging device is mounted on the mask of the present invention;
4 is an open state view of the upper and lower covers of the mask;
5 is an enlarged view showing the adhesive structure of the sanitary mask manufacturing apparatus of FIG.
6 is a diagram of the rotary bonding structure of FIG. 5
7 is a flowchart showing a sequential bonding process according to the rotary bonding structure of FIG.
8 is a fusion structure diagram of the anti-fogging device of FIG.
Figure 9 is a cross-sectional structural view showing another embodiment of the anti-fogging device of the present invention
10 is a state diagram of the use of the mask of the present invention;

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

Figure 1 is a block diagram showing a sanitary mask manufacturing process of the present invention, Figure 2 is a view for explaining the structure of the sanitary mask manufacturing apparatus of the present invention, Figures 3 and 4 are using the manufacturing method and manufacturing apparatus of the present invention It is an external view showing the structure of the manufactured mask.

The present invention provides a method for manufacturing a sanitary mask according to the present invention, including a mask body 10 having a multi-layered inner skin, an outer skin, and a filter, and an upper cover 12 and a lower cover that are folded or unfolded by being coupled to the upper and lower sides of the mask body. In the method for manufacturing a sanitary mask having a part 13 and an earring strap 20 that is fused and fixed to both sides of the mask body, the anti-fogging device having a three-dimensional shape protruding from the inside of the upper cover part 12 ( 30) can be integrally formed, and the anti-fogging device 30 is implemented in a sheet form so that it can be manufactured by simply attaching it to the mask body despite the structure that flexibly moves in response to the facial contour. .

Referring to FIG. 2 , the apparatus for manufacturing a sanitary mask of the present invention includes a molding apparatus 100 , a string mounting apparatus 200 , and an adhesive apparatus 300 .

The molding apparatus 100 molds the mask body 10 by supplying a mask fabric.

In one embodiment, the molding apparatus 100 is provided with a fabric supply apparatus 110 , a first processing apparatus 120 , a folding apparatus 130 , and a second processing apparatus 140 , and a conventional mask. Unlike the wire insertion structure constituting the nose piece of the main body, the device and process for cutting or inserting the mask body to insert the nose piece are omitted.

The fabric supply device 110 is configured so that the inner skin, the outer skin, and the filter are mounted on the winder so that the mask body 10 can have a multi-layer structure so that simultaneous supply can be achieved. In order to prevent deformation of the body and maintain the shape, a reinforcing paper (hard body) fabric may be further added between the inner and outer skins.

The raw fabric supplied through the fabric supply device 110 is supplied to the first processing device 120 to overlap in a multi-layered structure, and the first processing device 120 fuses the fabric in a predetermined pattern and cuts the outline.

At this time, the fusion bonding is to temporarily fix the fabric having a multi-layer structure, and the cut line is cut corresponding to the outline of the mask body 10 and the upper and lower cover parts 12 and 14, and the cut line is on the cutting line. It is preferable to configure the fusion pattern in close proximity.

The mask body 10 fused in the first processing device 120 and first cut is transported by a conveyor system, and the upper and lower parts are moved by the folding device 130 that guides the folding path to the blade structure in the process of being transported. is folded to provide an upper cover portion 12 and a lower cover portion 14 .

And the mask body 10 is supplied to the second processing device 140 in a state in which the upper and lower covers are folded, and in the second processing device 140, in the state in which the upper and lower covers 12 and 14 are folded, cut the outline of the , and fused in a predetermined pattern.

와 같이 중앙이 볼록한 형태로 마스크본체(10)의 양측이 안쪽으로 오므라들면서 안면윤곽에 밀착되게 할 수 있다.At this time, as shown in FIG. 3 , the fusion pattern is formed from the center of the upper and lower cover parts 12 and 14 to both sides gradually along imaginary gentle lines, thereby forming the fusion pattern on the upper and lower cover parts 12 and 14 . If you widen

As shown, both sides of the mask body 10 in a convex form in the center can be brought into close contact with the facial contour.

The mask body 10 in a state in which the manufacturing is completed is supplied to the string mounting device 200 to mount the earring straps 20 on both sides of the mask body, and the elastic platoon is formed on both sides with respect to the direction in which the mask body is transported. After supplying the earring string and holding the earring string to form a certain shape, both ends of the earring string can be adhered to the side of the mask body by the ultrasonic welding method.

On the other hand, the adhesive device 300 is a device for adhering the anti-fogging device 30 to the inner surface of the upper cover part of the mask body, after mounting the earring strap 20 on the mask body 10 or after mounting the earring string. It is possible to adhere the anti-fogging device 30 even before.

As shown in FIGS. 5 and 6, the bonding device 300 includes a first supply unit 300a, a press unit 300b, a second supply unit 300c, and an adhesive unit 300d at regular intervals along the circumference of the rotary table. , the restoration part 300e, and the release and withdrawal part 300f are configured so that the adhesion of the anti-fogging device 30 can be made by a sequential process, and in each process, devices for performing each process are provided can be

The first supply part 300a has a mask body supply device 310 for supplying the mask body, and the pressure part 300b has an adhesion preparation device 320 that spreads the upper cover part 12 of the mask body 10 apart. A, the second supply unit 300c has an adhesive object supplying device 330 that positions the anti-fogging tool on the upper end of the upper cover part of the mask body, and the adhesive part 300d has a fusion bonding that adheres the edge of the anti-fog tool to the inner surface of the upper cover part. The device 340 may be configured to include a take-out device 350 that transfers to the next stage for inspection or packaging in the release and withdrawal unit 300f.

At this time, the mask body supplying device 310, the bonding object supplying device 330, and the withdrawing device 350 are all structures for supplying the bonding object or withdrawing the adhered object, and can be transported by a conveyor method or tongs method. It may be made, but more preferably, the adsorber is raised and lowered from the position of the object, and the object is temporarily fixed by air suction, and then the transfer is performed by the transfer units 312, 332, 352 that slide and reciprocate.

And the adhesion preparation device 320 is provided with a deployment means 322 for opening the folded upper cover part of the mask body, and the deployment means 322 is only the upper cover part in a fixed state without moving the mask body. It may be configured to further include a holder 324 for fixing the mask body so that it can be fixed apart.

In addition, the fusion device 340 is provided with a pressing unit 342 with a built-in ultrasonic generator so that the anti-fog 30 can be adhered to the mask body 10, and the anti-fog 30 is protruding. A flange 36 having a predetermined width is formed along the edge of the eyepiece in a state where the eyepiece 32 is formed in a shape and a space 34 is formed inside the eyepiece so that the eyepiece moves flexibly, so that the pressing unit 342 ), the flange 36 of the anti-fog tool can be fused to the upper part of the mask body by the lifting operation.

On the other hand, the sanitary mask manufacturing method of the present invention is manufactured in the mask body forming step (S100) of forming the mask body by processing the fabric constituting the inner, outer skin and filter as shown in FIG. 1, and the mask body forming step It is configured to include an earring strap mounting step (S200) of fusing an earring string to the mask body, and an anti-fogging tool bonding step (S300) of adhering an anti-fogging tool to the mask body.

The mask body forming step (S100) may include a fabric supply step (S110), a primary processing step (S120), a folding step (S130), and a secondary processing step (S140).

The fabric supply step (S110) is a step of supplying each fabric constituting the inner and outer skins and filters of the multi-layer structure constituting the mask body 10, each of which is equipped with a plurality of wound fabrics in the fabric supply device 110, respectively. Thus, each of the fabrics can be supplied in a laminated structure.

The fabric supplied by lamination in the fabric supply step (S110) is fused in a predetermined pattern and the outer line is cut in the primary processing step (S120), and the upper and lower parts of the fused fabric of the fabric are folded to provide an upper cover part and a lower cover part Forming is performed through a folding step (S130) and a secondary processing step (S140) of fusion-bonding and cutting the outline to complete the mask body in the folded state of the upper and lower covers.

In the first processing step (S120), the fabric is fused in a predetermined pattern by the first processing device 120 and the outline is cut, before the upper and lower cover portions 12 and 14 of the mask body 10 are folded. The shape is cut to correspond to the outline in the unfolded state.

At this time, the fusion bonding is to temporarily fix the fabric having a multi-layer structure, and the cut line is cut corresponding to the outline of the mask body 10 and the upper and lower cover parts 12 and 14, and the cut line is on the cutting line. It is preferable to configure the fusion pattern in close proximity.

In the folding step (S130), the upper cover part 12 and the lower cover part 14 can be folded by the folding device 130 having the above-described blade structure, and the upper cover part 12 and the lower cover part 14 can be folded. One of them may be folded first and then the other one may be folded so that the folds are overlapped.

At this time, the folding order of the upper and lower cover parts 12 and 14 is to fold the lower cover part 14 first and then fold the upper cover part 12 so that the upper cover part 12 is placed on the top. It is possible to improve the workability in the preventive device bonding step (S300).

The anti-fog adhesive step (S300) includes a mask body supply step (S310) of transporting the anti-fogging device for adhesion, an adhesion preparation step (S320) of spreading and unfolding the upper cover of the mask body, and the upper cover portion of the mask body An adhesive object supply step (S330) of locating an anti-fog tool on the top, a fusion step (S340) of adhering the edge of the anti-fog tool to the inner surface of the upper cover part (S340), and a withdrawal step (S350) of transferring to the inspection step Configuration including do.

And in the mask body supply step (S310), the bonding preparation step (S320), the bonding object supply step (S330), the fusion step (S340), and the drawing step (S350), the jigs arranged radially around the rotation axis are arranged in parallel. With a rotary structure in which the rotating shaft rotates and stops at a predetermined angle in a state in which intermittent rotation is made, the antifogging device can be adhered to the mask body by sequentially performing processes at each position.

The structure in which the antifogging device 30 is adhered to the upper cover portion 12 of the mask body 10 by the sequential process as described above will be described in more detail as follows.

First, the mask body supply step (S310) is a step of supplying the mask body from the molding device 100 or the string mounting device 200 to the jig of the rotary structure provided in the bonding device 300, and is adsorbed as described above. The mask body can be repeatedly supplied to the jig of the bonding device 300 while reciprocating by the transfer unit 312 or the like.

And the mask body supplied to the jig is intermittent rotational driving in which the rotating shaft rotates at a predetermined angle and stops, and the bonding preparation step (S320) is performed in the next order.

Adhesive preparation step (S320) is a step of spreading the upper cover portion 12 so as to be able to adhere the anti-fogging device 30 to the inner surface of the upper cover portion 12 of the mask body 10, so that the upper cover portion 12 is exposed. 322 may be provided to induce the opening of the upper cover part 12 .

7 is a view showing an embodiment of a fusion structure using a developing means 322. Referring to the drawings, the holder is attached to the developing means 322 to press the inner and outer surfaces of the folded portion of the lower cover of the mask body. When the 324 abuts and presses the mask body, and when the pressure is applied, the contacting surfaces are configured to be curved surfaces. It can induce the opening and unfolding of the cover.

That is, when the upper and lower cover parts of the mask body are fused in the secondary processing step (S140), the fusion pattern is formed from the center of the upper and lower cover parts 12 and 14 to both sides gradually along the imaginary gentle line along the fusion pattern. When the upper and lower cover parts 12 and 14 are spread apart by configuring, both sides of the mask body 10 are bent inwardly to be in close contact with the facial contour. When the holder 324 is pressed to the deployment means 322 to deform the shape of the mask body to be curved, the unsupported upper cover portion 12 may be induced to open outward.

At this time, the holder 324 may be further provided with a pusher or a support for further inducing the upper cover portion 12 to open outward.

Thereafter, in the adhesive object supply step (S330), the anti-fogging tool 30 is supplied to the jig and may be positioned to face the upper cover part 12, and the anti-fogging tool 30 and the upper cover part 12 are opposite to each other. In this state, the fusing step (S340) is performed by the fusing device 340.

At this time, the unfolding means 322 may be provided with a rotating device 326 so that the upper cover part of the expanded state is in a horizontal state while the mask body is erected vertically, and in the fusion step S340 , the fusion device 340 ) by the lifting operation of the pressing unit 342 can be made so that the adhesion of the mask body and the anti-fog tool.

In this case, the deployment means 322 may be configured to coincide with the pressing unit 342 in which the ultrasonic generator of the fusing device 340 is embedded, so that ultrasonic bonding may be performed.

In addition, in another embodiment of the adhesion preparation device 320, the deployment means 322 is formed in a groove structure having a curved path so that it stands vertically in the process of supplying the mask body, and the lower cover portion of the mask body is folded. It is inserted into the groove and guides the curved path to induce the opening of the upper cover, so that the anti-fogging device can be fused in a state in which the upper cover is opened.

In addition, in another embodiment of the deployment means 322, in a state in which the upper cover part 12 and the mask body 10 are folded, a tongs device or a hook is inserted into the gap to spread it, or it can be fixed by opening the upper cover part by an adsorption method. In this case, the opening angle of the deployment means 322 may be spread at a right angle to prevent damage or deformation of the molded mask body and then fused to achieve adhesion.

Therefore, it is possible to adhere the antifogging device to the mask body by sequentially performing processes at each position with a rotary structure in which rotational driving is performed. In the sanitary mask having an upper cover part and a lower cover part that are combined and folded or unfolded, and an earring strap fixed to both sides of the mask body by fusion, the mask body 100 is in a state in which the upper cover part 120 is spread apart. It is possible to provide the anti-fogging device 30 of the protruding structure on the inner surface.

At this time, the anti-fogging device 30 is provided in a sheet structure to form an inner space that flexibly moves in a state in which the flange of the edge part is fused to the inner surface of the upper cover part, and the shape is deformed in response to the user's facial contour to improve the fit On the other hand, even when breathing while wearing a mask, it is possible to suppress the exhalation of exhaled breath to the upper side and prevent fogging of the glasses.

On the other hand, in the anti-fog bonding step (S300), a polyurethane sheet made of a flexible material and a stretchable fabric sheet are thermocompression-bonded, heated to a softening point, press-molded, stretch-molded, and cooled to harden. It may be configured to further include a preventive device manufacturing step (S300a).

That is, the anti-fog 30 is calculated by heating the laminated sheet in a state in which the fabric 30a of the thermoplastic material and the outer shell 30b of the stretchable fabric material are laminated as shown in FIG. 9, and then press forming. Thus, it can be hardened to provide a flexible moving space so that the shape can be realized.

To explain this in more detail, a thermoplastic polyurethane material is constituted as a base material, and a fabric sheet of a multi-layer structure is formed by adding an outer and inner outer surface of a stretchable fabric material to the surface, and after heating the fabric sheet, the base material is removed. If the mold is molded to realize the protruding shape of the eyepiece 32 in the mold and then hardened, the base material undergoes deformation after elapse, whereas the outer skin of the fabric material is elastically fixed, so the eyepiece 32 moves flexibly, and the inner side of the eyepiece As the space 34 is formed in the nose, it is possible to minimize the pressure on the bridge of the nose and to change the shape to correspond to the facial contour, thereby improving the adhesion.

Therefore, the outer skin of the anti-fog device 30 is made of fabric, so that it is possible to comfortably feel the touch in contact with the skin and to increase the wearing comfort.

In addition, the anti-fog device 30 prevents the hot wind generated during exhalation from being discharged to the upper side of the mask when the wearer breathes and induces the exhalation to be discharged to the lower side or both sides to prevent fogging of the glasses. be able to do

10: mask body 12: upper cover portion 14: lower cover portion
20: earring string
30: fogging prevention area 32: eyepiece 34: space
36: flange
100: molding device
110: fabric supply device
120: first processing device
130: folding device
140: second processing device
200: strap mounting device
300: adhesive device
310: mask body supply device 312: transfer unit
320: adhesion preparation device 322: deployment means 324: holder
326: rotation device
330: adhesion object supply device 332: transfer unit
340: fusing device 342: pressing unit
350: withdrawal device 352: transfer unit

Claims (2)

Hygiene comprising a mask body comprising a multi-layered inner skin, outer skin, and filter, an upper and lower cover coupled to the upper and lower sides of the mask body and folded or unfolded, and an earring strap that is fused and fixed to both sides of the mask body In the mask manufacturing method,
Mask body forming step (S100) of processing the fabric constituting the inner, outer skin and filter to shape the mask body;
an earring string mounting step (S200) of fusing the earring string to the mask body manufactured in the mask body forming step;
Anti-fogging device adhesion step (S300) of adhering the anti-fogging device to the mask body;
including,
The mask body forming step (S100) includes a fabric supply step (S110) of supplying the fabric constituting the inner skin, the outer skin, and the filter, and the primary processing step (S120) of fusing the fabric in a predetermined pattern and cutting the outline and , A folding step (S130) of folding the upper and lower parts of the fused fabric of the fabric to provide an upper cover part and a lower cover part, and the mask body is completed by fusion while the upper and lower cover parts are folded and cutting the outline 2 Including the machining step (S140),
The anti-fog adhesive step (S300) includes a mask body supply step (S310) of transferring the mask body manufactured in the mask body molding step for the anti-fogging tool adhesion, and an adhesion preparation step (S310) of spreading and unfolding the upper cover of the mask body ( S320), an adhesive object supply step (S330) of locating the anti-fogging tool on the top of the upper cover of the mask body, and a fusion step (S340) of bonding the edge of the anti-fogging tool to the inner surface of the upper cover part (S340), inspection or packaging Including a withdrawal step (S350) for transferring to
The mask body supply step, the bonding preparation step, the bonding object supply step, the fusion step, and the drawing step are performed by intermittent rotational driving in which the rotating shaft rotates and stops at a predetermined angle in a state in which the jigs arranged radially around the rotation axis are arranged in parallel. With a rotary structure, sequential processes are performed at each position to adhere the anti-fogging device to the mask body, thereby suppressing exhalation from being discharged to the upper side,
The anti-fogging device bonding step (S300) involves thermo-compression bonding a polyurethane sheet made of a flexible material and a stretchable fabric sheet, heating it to a softening point, press molding, stretching molding, and cooling to make hardening. A sanitary mask manufacturing method further comprising the earth manufacturing step (S300a). A molding apparatus that supplies the fabric so that the inner skin, outer skin, and filter are multi-layered, and molds the mask body to include the upper and lower cover parts that are folded or unfolded on the upper and lower sides of the mask body by fusion and cutting the supplied fabric (100) and a sanitary mask manufacturing apparatus comprising a string mounting device 200 for supplying earring straps to both sides of the mask body manufactured by the molding device, and fusing the supplied earring straps to both sides of the mask body. in,
Further comprising an adhesive device 300 for adhering the anti-fogging device to the upper cover portion of the mask body,
The adhesive device 300 includes a mask body supply device 310 disposed at regular intervals along the circumference of the rotary table, an adhesive preparation device 320 that spreads and unfolds the upper cover of the mask body, and an upper cover of the mask body. It consists of an adhesive object supply device 330 for positioning the anti-fogging device, a fusion device 340 for adhering the edge of the anti-fogging device to the inner surface of the upper cover, and a take-out device 350 for transferring to the inspection step.
The fusing device 340 fuses the flange of the anti-fogging device to the mask body by the lifting operation of the pressing unit 342 with the built-in ultrasonic generator,
The adhesion preparation device 320 is provided with a deployment means 322 for opening the folded upper cover of the mask body,
The deployment means 322 is configured to further include a holder 324 for fixing the mask body so that only the upper cover part can be opened and fixed while the mask body is fixed without moving, and the lower cover part of the mask body is folded. The holder 324 is in contact with the deployment means 322 to press the inner and outer surfaces of the part that has been applied and presses the mask body. and lead to development,
The deployment means 322 is provided with a rotating device 326 so that the upper cover part of the deployed state is in a horizontal state while the mask body is erected vertically by the lifting operation of the pressing unit 342 of the fusion device 340 A mask manufacturing device for bonding the mask body and the anti-fogging device.

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