TW202202053A - Mask machine which uses the medical-grade pressure-sensitive adhesive for comprehensive sealing so that the self-adhesive mask without ear loops has both wearing comfort and excellent facial fit - Google Patents

Abstract

The present invention relates to a mask machine. The mask machine is constituted by a feeding unit, a forming unit, an adhesive spraying unit, a release paper placing unit, a mask finishing unit and a packaging unit, all of which are connected in sequence to form a production line of a complete self-adhesive mask without ear loops. The production of the mask machine includes the steps of coil feeding, folding forming, ultrasonic welding, hob drilling, adhesive spraying, release paper placing, hob cutting, release paper hob cutting, defective products discharging, folding the finished product in half, transferring the finished product, sealing film/stamping and packaging, etc. The feeding unit has several placing parts arranged on the upper and lower layers, wherein each placing part is provided with a central axis for the whole roll of mask raw materials to be sleeved. When the mask raw materials pass through the guide bracket and the traction device of the feeding unit in sequence and the mask raw materials of each layer can be pressed together by the traction device, the pressed mask raw materials can be continuously conveyed in the direction of the forming unit so as to successfully complete the coil feeding step of the mask machine. The forming unit has a folding part, an ultrasonic welding part and a hob drilling part. The folding part is used to fold the mask raw material after pressing into the required folds so that the width of the mask raw material can also be narrowed from wide to narrow by the production of the folds. The ultrasonic welding part uses ultrasonic waves to fuse the mask raw materials of each layer that are pressed together and produced with wrinkles so that a full circle of hot melt line in the desired shape is formed on each self-adhesive mask without ear loops that can be produced.

Description

mask machine

The present invention relates to a "mask machine" capable of producing self-adhesive masks without ear hooks.

According to the currently known plane or three-dimensional masks, there is usually a mask body. The mask body is made of non-woven fabric, and an ear strap is connected to each side. Pulling the two ear straps will enable the mask body to unfold smoothly. , when the ear strap is hooked on the user's ear, the wearing of the mask can be completed, so as to prevent the inhalation of germs or polluted air from the mouth and nose into the body through the isolation and filtration of the mask .

However, the above-mentioned conventional structure still has the following problems in practical application: (1) If the conventional mask is a general or medical flat mask, the problem of poor adhesion often occurs. The three-dimensional mask, because the mask needs to be pressurized and tightly fitted, it will lead to poor breathing and facial discomfort under long-term wearing; (2) The mask needs to be additionally combined with ear straps during production, and wear There are nose bridge strips, so the production cost is high and the speed is relatively slow; (3) the ear straps will cause ear discomfort after wearing, and the three-dimensional design of the N95 mask will also cause inconvenience in carrying.

Therefore, the inventor of the present invention has considered the idea of creation in view of this, and has designed it with years of experience. After many discussions and sample tests, and many revisions and improvements, the present invention is launched.

It is known that the tightness of the mask is not good, and it will cause ear discomfort after wearing it. This is the technical problem to be solved.

In the mask machine of the present invention, the mask machine is composed of a feeding unit, a forming unit, a glue spraying unit, a release paper inserting unit, a mask finishing unit and a packaging unit which are connected in sequence to form a complete earless The production line of hanging self-adhesive masks, and the production line of the mask machine includes coil feeding, folding molding, ultrasonic welding, hob drilling, glue spraying, release paper insertion, hob cutting, separation The steps of cutting off the shaped paper hob, discharging the defective products, folding the finished product in half, transferring the finished product, sealing film/printing and packaging, etc., wherein, the feeding unit has several placement parts arranged on the upper and lower layers, and each placement part is There is a central axis for the whole roll of mask raw materials to be sleeved. When the mask raw materials pass through the guide frame and the traction device of the feeding unit in sequence, the traction device is used to press the mask raw materials of each layer. When they are together, the raw materials of the mask, which are pressed together, can be continuously conveyed to the direction of the forming unit, so as to successfully complete the feeding step of the mask machine. The forming unit has a folding part, an ultrasonic wave The roll welding part and a hob punching part, the folding part is used to fold the required folds of the mask raw material after pressing, so that the width of the mask raw material can also be produced by using the folds. From wide to narrow, the ultrasonic seam welding part uses ultrasonic waves to press and melt the raw materials of each layer of masks with wrinkles together, so that each can be produced without ear hooks and self-adhesive. A full circle of hot melt lines of the desired shape are formed on the type mask, and the hob punching part uses the hob to The mask raw material is provided with several positioning holes arranged along the length of the mask raw material near the two sides, so that the mask machine can be completed by the sequential formation of the wrinkles, hot melt lines and positioning holes on the mask raw material. The steps of folding and forming, ultrasonic rolling welding and hob drilling, etc., the glue spraying unit has a conveyor belt that can run cyclically. The positioning columns are inserted into the positioning holes of the mask raw materials one by one, and drive the mask raw materials to run in the direction of the release paper inserting unit, so that the mask raw materials can be accurately positioned during the glue spraying process, so as to avoid Both sides deviate from the conveyor belt, and there are several nozzles above the conveyor belt that can follow the conveyor belt, so as to return to the origin after running. The self-adhesive mask without ear hooks that can be produced can be sprayed with glue, and then a circle of back glue can be formed on the inside of the hot melt line that can be used for fixing. To complete the glue spraying step of the mask machine, the release paper inserting unit is to roll the release paper to the side of the mask raw material with the back glue for lamination, so as to pass the release paper to the surface. The back glue is used to cover, and can complete the step of inserting the release paper of the mask machine. The mask finishing unit has a cutting part and a quality control area. The cutting part is provided with a hob, and the hob edge is used Cut the mask material and the release paper according to the shape required by the earless self-adhesive mask, so as to remove the redundant part including the positioning hole, the hob of the mask machine can be completed. The step of cutting the shape and the release paper hob, and the cutting part is also provided with a rotating shaft and a take-up wheel, so that the cut waste can be guided by the rotation of the rotating shaft, and gradually be rolled by the roll In the collection of reels, the quality control area has an electric eye for inspection at the end of the entire production line, a baffle and a folding plate that can be controlled to rise and fall by the electric eye, and the baffle and the folded plate are normally separated. In the state of falling and rising, the self-adhesive mask without ear hooks can be stopped by the baffle, and a short stay occurs under the electric eye. When the self-adhesive mask is defective, it will immediately control the baffle to rise, so that the Defective products can be discharged from the bottom of the baffle, and the folding plate can be controlled to lower after the electric eye detects that the self-adhesive mask without ear hooks is a good product, so that the The sticky mask can be pressed down and folded in half by the folding plate from the middle, and conveyed to the direction of the packaging unit through the channel below. According to this process, the defective product discharge, finished product folding and finished product transfer of the mask machine can be completed. Steps such as loading, the packaging unit uses a packaging machine to package and print the finished product of the earless self-adhesive mask, so as to complete the entire production of the earless self-adhesive mask after the film sealing/printing and packaging steps; In this way, it is possible to constitute the mask machine.

(1) In the mask machine of the present invention, the self-adhesive mask without ear-hook is not completely sealed after wearing, and medical-grade pressure-sensitive adhesive is used for comprehensive sealing, so that the ear-hook self-adhesive mask can be completely sealed. Adhesive masks have both wearing comfort and excellent facial fit.

(2) In the mask machine of the present invention, the self-adhesive mask without ear hooks does not need to be additionally combined with ear straps, nor does it need to be equipped with a nose bridge strip, so the production cost is low, and the production is also faster. .

(3) In the mask machine of the present invention, after the self-adhesive mask without ear hooks is folded in half, it is only the size of a general credit card, and there is no need to wear a nose bridge strip, which can also make the self-adhesive mask without ear hooks more easily folded. , in order to achieve the specific effect of convenient carrying.

(4) In the mask machine of the present invention, the self-adhesive mask without ear hooks does not need to be worn with ear straps, so it will be able to avoid those who cause discomfort to the ears after wearing.

(5) In the mask machine of the present invention, the self-adhesive mask without ear hooks can completely cover the mouth and nose after being unfolded, and an air chamber is formed inside, so as to achieve a large effective filtering area, small pressure difference, and smooth breathing its use.

(6) In the mask machine of the present invention, the nozzles can be displaced while spraying glue in circles, so as to greatly improve the production efficiency, and can be returned to the position immediately after spraying glue, so as to achieve continuous and uninterrupted circulation.

Part of the present invention:

(S1): Coil feeding

(S2): Folding molding

(S3): Ultrasonic seam welding

(S4): Hob Punching

(S5): spray glue

(S51): Inspection of poor glue spray

(S6): Release paper insert

(S7): Hob Cut Type

(S8): Release paper hob cutting

(S9): Defective product discharge

(S10): Fold the finished product in half

(S11): Finished product transfer

(S12): sealing film/printing packaging

(10): Feeding unit

(11): Center axis

(12): Guide frame

(13): Traction device

(14): Tension adjustment device

(15): Orbit

(20): forming unit

(21): Folding part

(22): Ultrasonic seam welding part

(23): hob punching part

(30): Glue spray unit

(31): conveyor belt

(311): Positioning Post

(32): Nozzle

(33): Thermal Imaging Lens

(40): Release paper inserting unit

(41): Rolling parts

(50): Mask Completion Unit

(51): Cutting part

(511): Spindle

(512): Rewinding wheel

(52): Quality Control Area

(521): Electric Eye

(522): Baffle

(523): Folding plate

(524): Channel

(60): Packaging unit

(61): Packaging Machine

(70): Mask raw materials

(701): Crease

(702): hot melt wire

(703): Positioning hole

(704):Adhesive

(71): Release paper

(72): Self-adhesive mask without ear hooks

(73): Scrap

[Fig. 1] is a block flow diagram of the present invention.

[Fig. 2] is a perspective view of the present invention.

[Fig. 3] is a plan view of the present invention.

[Fig. 4] is an enlarged three-dimensional view of the feeding unit of the present invention.

[Fig. 5] is a working diagram of the molding unit of the present invention.

[Fig. 6] is an enlarged three-dimensional view of the glue spraying unit of the present invention.

[Fig. 7] is the displacement state diagram of the present invention when spraying glue.

[Fig. 8] is the state diagram of the whole circle of glue spraying according to the present invention.

[Fig. 9] is the back position diagram of the present invention after spraying glue.

[Fig. 10] is a state diagram of the present invention's hob cutting and release paper hob cutting.

[Fig. 11] is a state diagram of the electric eye inspection of the present invention.

[Fig. 12] is a state diagram of the discharge of defective products of the present invention.

[Fig. 13] is a folded state diagram of the self-adhesive mask without ear hooks of the present invention.

[Fig. 14] is a flow chart of the action of the present invention when it is worn.

In order to enable your examiners to have a further understanding and understanding of the purpose, features and effects of the present invention, please describe in detail as follows in conjunction with [Brief Description of Drawings]:

Usually, according to the present invention, please look at Fig. 1 to Fig. 3 first, the present invention provides a mask machine, the mask machine is a feeding unit (10), a forming unit (20), a glue spraying unit connected in sequence. The unit (30), a release paper inserting unit (40), a mask finishing unit (50) and a packaging unit (60) constitute a complete production line for a self-adhesive mask (72) without ear hooks, and the mask The production system of the machine includes coil feeding (S1), folding and forming (S2), ultrasonic seam welding (S3), hob drilling (S4), glue spraying (S5), release paper insertion (S6) , hob cutting (S7), release paper hob cutting (S8), defective product discharge (S9), finished product folding (S10), finished product transfer (S11), film sealing/printing and packaging (S12) and other steps , wherein, the feeding unit (10) has a number of placement parts arranged on the upper and lower layers, and each placement part is provided with a central axis (11) that can be used for the whole roll of mask raw materials (70) to be sleeved. (Please also observe it in conjunction with Figure 4), when the mask raw material (70) passes through the guide frame (12) and the traction device (13) of the feeding unit (10) in sequence, so that the traction device (13) can be used. ) When the mask raw materials (70) of the described layers are pressed together, the mask raw materials (70) that are pressed together can be continuously conveyed in the direction of the forming unit (20), so as to be successfully completed. In the coil feeding (S1) step of the mask machine, the forming unit (20) has a folding part (21), an ultrasonic welding part (22) and a hob punching part (23), the folding part (21) ) is used to fold out the required folds (701) of the mask raw material (70) after pressing, so that the width of the mask raw material (70) can also be produced by using the folds (701). The width becomes narrower, and the ultrasonic seam welding part (22) uses ultrasonic waves to press and produce the layers of mask raw materials (70) with wrinkles (701) and heat them together, so that each layer of mask material (70) can be fused together. The produced self-adhesive mask (72) without ear hooks is formed with a whole circle of hot melt lines (702) of the desired shape, and the hob punching part (23) uses a hob on the raw material of the mask (70). ) are provided with several positioning holes (703) arranged along the length of the mask material (70) near the two sides, so as to utilize the wrinkles (701), hot melt lines (702) and positioning holes (703) ) on the mask raw material (70) to complete the steps of folding and forming (S2), ultrasonic seam welding (S3) and hob punching (S4) of the mask machine (please cooperate with those shown in Figure 5 at the same time). look at it), The glue-spraying unit (30) has a conveyor belt (31) that can run cyclically. Both sides of the conveyor belt (31) are provided with several positioning columns (311) arranged along the length of the conveyor belt (311). Insert into the positioning holes (703) of the mask material (70) one by one, and drive the mask material (70) to run in the direction of the release paper inserting unit (40), so that the mask material ( 70) It can be accurately positioned during the glue spraying process, so as to avoid the conveyor belt (31) deviate from the two sides, and the conveyor belt (31) has a device above the conveyor belt (31) that can follow the conveyor belt (31). Use the number of nozzles (32) that return to the origin after running, and use each nozzle (32) to align a self-adhesive mask (72) without ear hooks that can be produced to spray glue , then a circle of adhesive (704) can be formed on the inner side of the hot melt line (702), which can be used for fixing during use, and in this way, the glue spraying (S5) step of the mask machine can be completed (please At the same time, in accordance with Figures 6, 7, 8 and 9), the release paper inserting unit (40) uses the rolling element (41) to roll the release paper (71) to the mask material. (70) The side with the adhesive (704) is attached, so that the adhesive (704) is covered through the release paper (71), and the release paper of the mask machine can be placed (704). S6) step, the mask finishing unit (50) has a cutting part (51) and a quality control area (52), the cutting part (51) is provided with a hob, and the hob is used to move along the The shape required by the ear-hook self-adhesive mask (72) is cut out of the mask material (70) and the release paper (71), so as to remove the excess part including the positioning hole (703), and then It can complete the steps of hob cutting (S7) and release paper hob cutting (S8) of the mask machine (please observe it in conjunction with Figure 10 at the same time), and the cutting part (51) is also provided with The rotating shaft (511) and the take-up wheel (512) allow the cut waste (73) to be guided by the rotation of the rotating shaft (511), and then gradually collected by the take-up wheel (512). The quality control area (52) has an inspection electric eye (521) arranged at the end of the entire production line, and a baffle plate (522) and a folding plate (523) that can be controlled up and down by the electric eye (521). The plate (522) and the folded plate (523) are in the state of falling and rising respectively in the normal state, so that the self-adhesive mask (72) without ear hanging can be stopped by the baffle (522), and the The electric eye (521) produces a short stay below (please also cooperate with Fig. 11). When the electric eye (521) detects that the self-adhesive mask (72) without ear hooks is a defective product, it will immediately control the baffle (522) to rise, so that the Good products can be discharged backwards from the bottom of the baffle (522) (please observe the same as shown in Fig. 12), and the folded plate (523) can check the no-ears in the electric eye (521). The hanging self-adhesive mask (72) is controlled to be lowered after it is a good product, so that the earless self-adhesive mask (72) can be pressed down and folded in half by the folding plate (523) from the middle, and pass through the channel below. (524) Conveying in the direction of the packaging unit (60) (please observe it in conjunction with Figure 13), and according to this process, the mask machine can complete the discharge of defective products (S9) and the folding of finished products (S10). In the steps of transferring the finished product (S11), the packaging unit (60) uses the packaging machine (61) to package and print the finished product of the self-adhesive mask (72) without ear loops, so as to be used in the sealing/printing packaging. After the step of (S12), the manufacturer of the whole ear-hook self-adhesive mask (72) is completed.

The present invention provides a mask machine, wherein the feeding unit (10) can press together at least three layers of mask raw materials (70), and the three layers of mask raw materials (70) are respectively the outer waterproof layer (spinning layer). Adhesive non-woven fabric), the filter layer (melt-blown non-woven fabric) of the middle layer and the water-absorbing layer (non-woven fabric) of the inner layer, so as to form a medical self-adhesive without ear loops through the lamination of the at least three layers of mask raw materials (70). type mask (72).

The present invention provides a mask machine, wherein the feeding unit (10) can press together at least four layers of mask raw materials (70), and the four layers of mask raw materials (70) are respectively two layers of non-woven fabric and one layer of mask material. The N95 filter layer and one layer of antibacterial fabric can pass through the lamination of the at least four layers of mask raw materials (70) to form an N95-grade self-adhesive mask (72) without ear loops.

The present invention provides a mask machine, wherein the central axis (11) of the feeding unit (10) is implemented by an inflatable cylinder.

The present invention provides a mask machine, wherein the central axis of the feeding unit (10) (11) is arranged on a tension adjusting device (14), and two sides of the tension adjusting device (14) are provided with rails ( 15), with the tension adjustment device (14) to detect the tension force of the mask raw material (70) at any time during production, and make timely adjustment through the front and rear translation of the tension adjustment device (14), then The tension force of the mask raw material (70) can be maintained in an optimal state, so as to avoid the unsmooth operation of the mask machine.

The present invention provides a mask machine, wherein the mask raw material (70) is formed with a whole circle of the hot melt line (702) in the shape of an amusement park lottery ticket.

The present invention provides a mask machine, wherein, between the steps of spraying glue (S5) and inserting release paper (S6), there is another step of checking for bad glue spraying (S51), so as to check for bad glue spraying (S51). ) to check whether the back glue (704) has been sprayed along the correct path and completely, and the step of the glue-spraying inspection (S51) is based on the thermal spraying unit (30) installed on the Imaging lens (33) to complete.

The present invention provides a mask making machine, wherein the glue spraying unit (30) is provided with four spraying heads (32), so that the glue spraying unit (30) can simultaneously complete the four non-woven fabrics in one operation. The glue spraying action of the ear-hook self-adhesive mask (72) to greatly increase its production capacity.

The present invention provides a mask machine, wherein the traction device (13) and the rolling element (41) are rollers capable of generating rolling pressure channels.

The present invention provides a mask machine, wherein the take-up wheel (512) of the mask completion unit (50) is a gear that meshes with each other.

The present invention provides a mask machine, wherein the adhesive (704) ejected by the nozzle (32) is a medical-grade pressure-sensitive adhesive.

Continued, please observe it from Figure 14. In actual use, the earless The adhesive mask (72) is unfolded from the folded shape, and the release paper (71) is torn off, so that the self-adhesive mask (72) without ear hooks can be first attached to the bridge of the nose with the back glue (704). place, and then gradually make the bonding downward, and apply force through the downward pulling of the fingers, so that the folds (701) are fully stretched, so that a self-adhesive mask (72) with no ear hooks can be formed inside the self-adhesive mask (72), which is compatible with the external environment. The isolated air chamber is used to provide the wearer with smoother breathing. When the earless self-adhesive mask (72) is gradually adhered to the chin to completely cover the mouth and nose, it can be successfully completed. The earless self-adhesive mask (72) is worn to prevent germs or polluted air from being inhaled into the body from the mouth and nose by using the earless self-adhesive mask (72).

The earless self-adhesive mask (72) produced by the above-mentioned mask machine has the following advantages: (1) The tightness of the earless self-adhesive mask (72) after wearing is not by pressing Complete, use medical grade pressure-sensitive adhesive for comprehensive sealing, which can make the earless self-adhesive mask (72) have both wearing comfort and excellent face fit effect; (2) The self-adhesive mask (72) without ear loops does not need to be additionally combined with ear straps, nor does it need to be worn with a nose bridge strip during production, so the production cost is low, and the production is also relatively fast; (3) described The self-adhesive mask (72) without ear loops is only the size of an ordinary credit card after being folded in half, and there is no need to wear additional nose bridge strips, and the self-adhesive mask (72) without ear loops can be folded more easily for easy portability. (4) The self-adhesive mask (72) without ear loops does not need to be worn with ear straps, so it can avoid discomfort to the ears after wearing; (5) The no ear loops After the self-adhesive mask (72) is unfolded, it can completely cover the mouth and nose, and an air chamber is formed inside it, so as to achieve the use of large effective filtering area, small pressure difference, and smooth breathing; (6) the nozzle (32) ) can spray glue in circles while shifting, so as to greatly improve production efficiency, and can return to position immediately after spraying glue to achieve continuous and uninterrupted circulation.

Only the above is only a preferred embodiment of the present invention, and should not be used to limit the scope of implementation of the present invention; and modifications, shall still fall within the scope of this creative patent.

(S1): Coil feeding

(S2): Folding molding

(S3): Ultrasonic seam welding

(S4): Hob Punching

(S5): spray glue

(S51): Inspection of poor glue spray

(S6): Release paper insert

(S7): Hob Cut Type

(S8): Release paper hob cutting

(S9): Defective product discharge

(S10): Fold the finished product in half

(S11): Finished product transfer

(S12): sealing film/printing packaging

Claims (10)

A mask machine, which is connected in sequence with a feeding unit, a forming unit, a glue spraying unit, a release paper inserting unit, a mask finishing unit and a packaging unit to form a complete earless self-hook. The production line of sticky masks, and the production system of the mask machine includes coil feeding, folding molding, ultrasonic welding, hob drilling, glue spraying, release paper insertion, hob cutting, release paper The steps of hob cutting, defective product discharge, finished product folding, finished product transfer, film sealing/printing and packaging, among which: The feeding unit has several placing parts arranged on the upper and lower layers, and each placing part is provided with a central axis for the whole roll of mask raw materials to be sleeved. When the mask raw materials pass through the feeding unit in sequence The guide frame and the traction device are used, so that when the mask raw materials of the various layers are pressed together by the traction device, the pressed mask raw materials can be continuously conveyed in the direction of the molding unit. In order to successfully complete the coil feeding steps of the mask machine; The forming unit has a folding part, an ultrasonic welding part and a hob punching part. The width can also be narrowed from wide by the generation of the wrinkles. The ultrasonic seam welding part uses ultrasonic waves to press the layers of the mask raw materials with wrinkles and heat them together, so that each layer of mask raw materials can be melted together. The self-adhesive mask without ear hooks that can be produced is formed with a whole circle of hot melt lines of the required shape, and the hob punching part uses the hob to provide edges on the raw materials of the mask close to both sides. The number of positioning holes arranged according to the length of the raw material of the mask is used to make use of the folds, hot melt lines and positioning holes on the raw material of the mask to complete the folding and forming of the mask machine. The steps of wave rolling welding and hob drilling; The glue spraying unit has a conveyor belt that can run cyclically. The conveyor belt is provided with several positioning posts arranged along its length on both sides. The mask raw material runs in the direction of the release paper inserting unit, so that the mask raw material can be accurately positioned during the glue spraying process, so as to avoid deviating from the conveyor belt to both sides, and the top of the conveyor belt is fastened. There are several nozzles that can be run with the conveyor belt, so as to return to the origin after running, and each nozzle is aligned with one of the earless self-adhesive masks that can be produced. By spraying glue, a circle of back glue can be formed on the inner side of the hot-melt line, which can be used for fixing, and in this way, the glue spraying step of the mask machine can be completed; The release paper inserting unit is to stick the release paper to the side of the mask material with the back glue by the rolling of the rolling element, so that the back glue can be covered through the release paper, and can be completed. The step of inserting the release paper of the mask machine; The mask completion unit has a cutting part and a quality control area, the cutting part is provided with a hob, and the hob is used to adjust the raw material of the mask and the shape required by the self-adhesive mask without ear hooks. The release paper is cut to remove the excess part containing the positioning holes, and the hob cutting of the mask machine and the hob cutting of the release paper can be completed, and the cutting part is also There is a rotating shaft and a rewinding wheel, so that the cut waste can be guided by the rotation of the rotating shaft, and then gradually collected by the reeling wheel. The quality control area has a set at the end of the entire production line. The electric eye for inspection, a baffle plate and a foldable plate that can be raised and lowered by the electric eye, the baffle plate and the fold plate are in the state of lowering and rising respectively in normal state, so that the finished earless hook can be automatically The sticky mask can be stopped by the baffle, and a short stay occurs under the electric eye. When the electric eye detects that the self-adhesive mask without ear hooks is a defective product, it will immediately control the baffle Lift up, so that the defective products can be discharged backward from the bottom of the baffle, and the folding plate can be controlled to be lowered after the electric eye checks that the self-adhesive mask without ear hooks is a good product, so that the The earless self-adhesive mask can be pressed and folded in half by the folding plate from the middle, and conveyed in the direction of the packaging unit through the channel below, and the defective product discharge of the mask machine can be completed according to this process. , The steps of folding the finished product in half and transferring the finished product; The packaging unit uses a packaging machine to package and print the finished product of the self-adhesive mask without ear hooks, so as to complete the production of the entire self-adhesive mask without ear hooks after the film sealing/printing and packaging steps. The mask machine according to claim 1, wherein the feeding unit can press together at least three layers of mask raw materials, and the three layers of mask raw materials are respectively the waterproof layer of the outer layer, the filter layer of the middle layer and the inner layer The water-absorbing layer is used to form a self-adhesive mask without ear loops for medical use through the lamination of the at least three layers of mask materials. The mask machine according to claim 1, wherein the feeding unit can press together at least four layers of mask raw materials, and the four layers of mask raw materials are respectively two layers of non-woven fabric, one layer of N95 filter layer and one layer of mask material. Antibacterial fabric, so that through the lamination of the at least four layers of mask raw materials, an N95 level self-adhesive mask without ear loops is formed. The mask machine according to claim 1, wherein the central axis of the feeding unit is an inflator. The mask machine according to claim 1, wherein the central axis of the feeding unit is set on a tension adjusting device, and two sides of the tension adjusting device are provided with the tension adjusting device for the The track of forward and backward displacement. The mask machine as claimed in claim 1, wherein a step of inspecting defective adhesive spraying is additionally provided between the steps of spraying glue and inserting release paper, so that the step of inspecting defective adhesive spraying is used to inspect the adhesive backing. Whether the spraying is done along the correct path and completely, and the step of checking the poor spraying is completed by the thermal imaging lens installed on the spraying unit. The mask machine according to claim 1, wherein the glue spraying unit is provided with four spray heads, so that the glue spraying unit can simultaneously complete four of the earless self-adhesive masks in one operation spraying action to greatly increase its production capacity. The mask machine according to claim 1, wherein the traction device and the rolling element are rollers capable of generating rolling pressure channels. The mask machine according to claim 1, wherein the take-up wheel of the mask completion unit is a gear that meshes with each other. The mask machine according to claim 1, wherein the adhesive sprayed by the nozzle is medical-grade pressure-sensitive adhesive.

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