An applicator

Abstract

The application discloses a coating device, which comprises a wet tissue, a coating mechanism and a light-shielding package body, the wet tissue is adsorbed with a coating liquid, the light-shielding package body is used for containing the wet tissue, and the coating mechanism comprises a first area used for fixing the wet tissue, and the coating mechanism is configured to facilitate the wet tissue fixed on the first area of the coating mechanism to be in contact with a printing substrate, so that the surface of the printing substrate is attached with the coating liquid. The coating device of the application simplifies the coating liquid coating process and reduces the coating difficulty.

Description

Technical Field

[0001] This application belongs to the field of UV printing technology, and more specifically, this application relates to an applicator. Background Technology

[0002] UV printing coating liquid is used to improve the adhesion between the printing substrate and UV ink. Currently, when applying the coating liquid, it is necessary to use a measuring cup, gloves, and cotton swabs or non-woven fabric. First, measure the coating liquid, then use a cotton swab or non-woven fabric to apply the coating liquid to the surface of the printing substrate. The operation is complicated and the steps are cumbersome. Utility Model Content

[0003] The embodiments of this application provide a coating device that simplifies the coating liquid application process and reduces the difficulty of coating.

[0004] To achieve the aforementioned technical objectives, this application discloses an application device, including a wet wipe, an application mechanism, and a light-shielding packaging body.

[0005] The wet wipes are coated with a liquid coating.

[0006] The light-proof packaging is used to contain the wet wipes.

[0007] The applicator includes a first area for securing the wet wipe.

[0008] The coating mechanism is configured to facilitate contact between the wet wipe fixed on the first area of ​​the coating mechanism and the printing substrate, so that the coating liquid adheres to the surface of the printing substrate.

[0009] The beneficial effects of this application are as follows:

[0010] The coating device of this application simplifies the coating liquid application process and reduces the difficulty of coating. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of an application mechanism according to an embodiment of this application.

[0012] Figure 2 This is a schematic diagram of the application mechanism according to another embodiment of this application.

[0013] Figure 3 This is a schematic diagram of the application mechanism according to another embodiment of this application.

[0014] Figure 4 This is a schematic diagram of the application mechanism according to another embodiment of this application.

[0015] Figure 5 This is a schematic diagram of the structure of a light-shielding packaging body according to an embodiment of this application.

[0016] Figure 6 This is a schematic diagram of the structure of a light-shielding packaging body according to another embodiment of this application.

[0017] Figure 7 This is a schematic diagram of the structure of a light-shielding packaging body according to another embodiment of this application.

[0018] Figure 8 This is a schematic diagram of the structure of a light-shielding packaging body according to another embodiment of this application.

[0019] In the picture,

[0020] 1. Wet wipes; 2. Application mechanism; 201. First area; 202. Second area; 203. Third area; 211. Storage chamber; 212. Recycling chamber; 213. First opening; 214. Second opening; 21. Friction-enhancing structure; 22. Unwinding spool; 23. Recycling spool; 231. Hanging post; 24. Recycling knob; 25. First cover plate; 251. Wet wipe outlet; 26. Second cover plate; 261. Wet wipe inlet; 27. Grip; 3. Light-proof packaging 31. Packaging body; 311. First wet wipe outlet; 32. Sealing cap; 321. Base plate; 3211. Groove; 3212. Second wet wipe outlet; 322. Cover plate; 33. Top cover; 331. Upper base plate; 3311. Third opening; 3312. First annular flange; 332. Top cover plate; 3321. Second annular flange; 333. First locking mechanism; 3331. First locking block; 3332. Second locking block; 34. Side ear. Detailed Implementation

[0021] The application device provided in this application will be explained and described in detail below with reference to the accompanying drawings.

[0022] This embodiment specifically discloses an application device, such as... Figures 1-8 As shown, it includes a wet wipe 1, an application mechanism 2, and a light-blocking packaging body 3. The wet wipe 1 is coated with a coating liquid. The material of the wet wipe 1 can be non-woven fabric. The coating liquid wets the non-woven fabric, making it wet wipe 1.

[0023] The light-proof packaging 3 is used to contain the wet wipes 1. Before use, the wet wipes 1 are sealed and stored in the light-proof packaging 3 during transportation and storage.

[0024] In existing technologies, UV printing coating liquid is sold and stored in bottled liquid form. Because the composition of UV printing coating liquid contains more than 80% flammable organic solvents, and the bottle capacity is relatively large, typically 1000ml, there are significant safety risks during the transportation and storage of UV printing coating liquid. Compared to the existing bottled storage method, this application uses wet wipes 1 to seal and transport the coating liquid. The volume of coating liquid within the light-shielding packaging 3 is smaller, facilitating transportation and storage. Furthermore, there is less liquid shaking and friction during transportation and storage, greatly reducing the safety risks during transportation and storage.

[0025] The coating mechanism 2 includes a first region 201 for fixing the wet wipe 1. The coating mechanism 2 is configured to facilitate contact between the wet wipe 1, fixed on the first region 201, and the printing substrate, so that a coating liquid adheres to the surface of the printing substrate. When the coating mechanism 2 applies the coating liquid to the printing substrate, the wet wipe 1, or the usable portion of the wet wipe 1, is removed from the light-shielding packaging 3. Figures 1-4 As shown, the wet wipe 1 is fixed on the first area 201 of the coating mechanism 2. The user holds the coating mechanism 2 and moves the wet wipe 1 on the surface of the printing substrate to apply the coating liquid absorbed on the wet wipe 1 to the printing substrate. The coating process is convenient and easy to operate.

[0026] Bottled coating liquid has a large capacity, requiring a cumbersome and complex process each time. It necessitates using a measuring cup to dispense a measured amount, then absorbing the liquid with a cotton swab or non-woven fabric before applying it to the printing substrate. This new method simplifies the process by allowing the user to easily remove the wet wipe 1 or its usable portion from the light-shielding packaging 3 and fix it to the application mechanism 2. The user then holds the application mechanism 2 to move the wet wipe 1 for application, thus reducing the difficulty of application. The amount of wet wipe 1 used is limited to the required quantity, minimizing waste of the coating liquid.

[0027] When the coating mechanism 2 carries the wet wipe 1 and moves on the surface of the printing substrate, it can coat the surface of the printing substrate from left to right and from top to bottom, or vice versa. This application does not impose any special limitation on the movement trajectory during coating.

[0028] This application stores the coating liquid in the form of wet wipes 1, reducing the amount of coating liquid in each light-shielding package 3, minimizing the risk of coating liquid expiration, and reducing the odor of the coating liquid. Retrieving the wet wipes 1 from the light-shielding package 3 is convenient, and the coating liquid is easily applied using the application mechanism 2, further reducing the emission of coating liquid odor. Simultaneously, it effectively avoids situations where excessive coating liquid measurement affects printing time, or insufficient measurement affects printing quality, and reduces waste caused by excessive coating liquid measurement.

[0029] In the first embodiment, a wet wipe 1 is sealed and stored inside a light-proof packaging 3, such as... Figure 1As shown, the wet wipe 1 adheres to the first area 201 of the coating mechanism 2. The sheet-like wet wipe 1 is attached to the surface of the coating mechanism 2 by the liquid adhesion of the coating liquid. At this time, the light-shielding packaging 3 can be a disposable item. After the wet wipe 1 is removed, the light-shielding packaging 3 can be discarded together with the wet wipe 1 after coating in the designated trash can.

[0030] In the second embodiment, multiple wet wipes 1 are sealed and stored inside a light-shielding packaging body 3. The multiple wet wipes 1 are stacked along the height direction of the light-shielding packaging body 3. The multiple wet wipes 1 can be stacked vertically in an unfolded state, or they can be folded in half, with the upper half of the next wet wipe 1 pressing on the lower half of the previous wet wipe 1. The applicator 2 fixes one wet wipe 1 at a time, such as... Figure 1 As shown, the wet wipe 1 adheres to the first region 201 of the coating mechanism 2. The sheet-like wet wipe 1 is attached to the surface of the coating mechanism 2 by the liquid adhesion of the coating liquid. This embodiment increases the amount of coating liquid in the light-shielding packaging 3, and the wet wipe 1 can be used according to actual coating needs.

[0031] In the first and second embodiments, the light-shielding packaging 3 can be placed on the application mechanism 2, and the application mechanism 2 can be provided with a space for placing the light-shielding packaging 3, such as a groove or a cavity, to facilitate the taking and application of the wet wipes 1.

[0032] In the third embodiment, the wet wipe 1 is sealed and stored in the light-shielding packaging 3 in the form of a wet wipe roll, thereby increasing the amount of coating liquid inside the light-shielding packaging 3. For example... Figure 2 As shown, the coating mechanism 2 also includes a second area 202 for placing a wet wipe roll. When the wet wipe roll is placed in the second area 202 of the coating mechanism 2, it can rotate relative to the coating mechanism 2 to release the wet wipe 1. The first area 201 of the coating mechanism 2 is used to fix the wet wipe 1 released from the wet wipe roll. The wet wipe roll releases the wet wipe 1 by rotating, and the released wet wipe 1 adheres to the surface of the first area 201 of the coating mechanism 2. After the wet wipe roll is taken out from the light-proof packaging 3, it is connected to the coating mechanism 2. The wet wipe 1 is released as needed. After the wet wipe 1 adhering to the surface of the first area 201 of the coating mechanism 2 has been coated, the coated wet wipe 1 can be removed from the surface of the first area 201 of the coating mechanism 2. Rotating the wet wipe roll releases a new wet wipe 1 for coating operations. If there is any wet wipe roll remaining after coating, it can be put back into the light-proof packaging 3 and sealed for storage for the next coating operation. The wet wipe roll absorbs a large amount of coating liquid, and multiple coating operations can be achieved by taking it out of the light-proof packaging 3 once.

[0033] Optionally, such as Figure 2As shown, a unwinding shaft 22 is provided in the second region 202 of the coating mechanism 2. The unwinding shaft 22 is used to mount a wet wipe roll, that is, the wet wipe roll is mounted on the unwinding shaft 22. The unwinding shaft 22 is fixedly connected to the coating mechanism 2. The wet wipe roll rotates around the unwinding shaft 22 to release the wet wipe 1. The two ends of the unwinding shaft 22 are directly fixedly connected to the coating mechanism 2, or the two ends of the unwinding shaft 22 are fixedly connected to the coating mechanism 2 through a bracket. At this time, a rigid roll can be set inside the wet wipe roll. The wet wipe 1 is wound on the rigid roll. A damping element or interference fit is provided between the rigid roll and the unwinding shaft 22 to increase the damping of the rotation of the wet wipe roll, so as to prevent the wet wipe roll from rotating to release the wet wipe 1 when the coating mechanism 2 carries the wet wipe 1 to apply the coating liquid on the printing substrate, thereby ensuring the coating quality.

[0034] Alternatively, the unwinding shaft 22 is rotatably connected to the coating mechanism 2, and the wet wipe roll and the unwinding shaft 22 rotate relative to the coating mechanism 2 to release the wet wipe 1. The wet wipe roll and the unwinding shaft 22 are interference-fitted to keep them relatively stationary. The unwinding shaft 22 rotates to release the wet wipe 1. The two ends of the unwinding shaft 22 are directly connected to the coating mechanism 2, or the two ends of the unwinding shaft 22 are connected to the coating mechanism 2 through a bracket. A damping element can be provided between the unwinding shaft 22 and the coating mechanism 2 or the bracket directly connected to it. The unwinding shaft 22 and the coating mechanism 2 or the bracket directly connected to it can also be made of damping material to increase damping and prevent the unwinding shaft 22 from rotating to release the wet wipe 1 when the coating mechanism 2 is applying the coating liquid on the printing substrate, so as to ensure the coating quality.

[0035] The unwinding shaft 22 is detachably connected to the application mechanism 2, making it easy to install the wet wipe roll onto the unwinding shaft 22.

[0036] The released wet wipe 1 adheres to the surface of the first area 201 of the applicator 2. After the released wet wipe 1 has finished applicating, the end of the wet wipe 1 can be pulled to rotate the wet wipe roll on the unwinding shaft 22 to release a new wet wipe 1. The applicated wet wipe 1 can be rolled up until all the wet wipes 1 are used up and then discarded together, or it can be cut off and discarded after applicating.

[0037] The coating mechanism 2 is a shell structure. The unwinding shaft 22 can be located above or to the side of the coating mechanism 2, or an inner cavity can be opened inside the coating mechanism 2, and the unwinding shaft 22 is fixed in the inner cavity of the coating mechanism 2.

[0038] Furthermore, the applicator 2 of this application embodiment is also provided with a take-up roll 23, which is rotatably connected to the applicator 2. The take-up roll 23 is used to take up the applied wet wipe 1. The take-up roll 23 is kept at a distance from the unrolling roll 22. The take-up roll 23 and the unrolling roll 22 are arranged in parallel. The take-up roll 23 and the unrolling roll 22 are distributed on both sides of the first area 201 of the applicator 2. The surface of the first area 201 of the applicator 2 between the take-up roll 23 and the unrolling roll 22 is used to adhere the wet wipe 1 released from the wet wipe roll.

[0039] After the coating liquid is applied to the wet wipe 1, the wet wipe 1 can be rolled up by rotating the retractable roller 23. The two ends of the retractable roller 23 can be directly connected to the coating mechanism 2 or connected to the coating mechanism 2 through a bracket. A damping element can be set between the retractable roller 23 and the coating mechanism 2 or the bracket directly connected to it. The retractable roller 23 and the coating mechanism 2 or the bracket directly connected to it can also be made of damping material to increase the damping of the rotation of the retractable roller 23, so as to prevent the wet wipe 1 from shifting on the surface of the coating mechanism 2 when the coating mechanism 2 carries the wet wipe 1 to apply the coating liquid on the printing substrate, and ensure that the wet wipe 1 remains stable and flat on the surface of the coating mechanism 2.

[0040] The recycling roll 23 is detachably connected to the application mechanism 2, which makes it easy to remove the wet wipes 1 from the recycling roll 23 after all the wet wipes 1 have been used and rolled up on the recycling roll 23, so as to realize the multiple reuse of the application mechanism 2.

[0041] The recovery roll 23 can be located above or to the side of the application mechanism 2, or an inner cavity can be opened inside the application mechanism 2, and the recovery roll 23 can be fixed in the inner cavity of the application mechanism 2.

[0042] The take-up roller 23 cooperates with the unwind roller 22 to fix the two ends of the wet wipe 1 that are adhered to the surface of the first area 201 of the application mechanism 2, which helps to keep the wet wipe 1 flat when it is applied. In addition, the take-up roller 23 can easily drive the wet wipe roll to rotate to release a new wet wipe 1.

[0043] The application mechanism 2 also includes a retrieval knob 24, which is rotatably connected to the application mechanism 2 and connected to the retrieval roll 23. The retrieval knob 24 is used to drive the retrieval roll 23 to rotate, and can rotate relative to the application mechanism 2 to drive the retrieval roll 23 to rotate. The retrieval knob 24 can be directly fixedly connected to the retrieval roll 23, or the connection can be achieved through a belt or gear transmission.

[0044] Optional, such as Figure 2As shown, a hanging post 231 is provided on the recycling roll 23 for hooking the wet wipe 1. The end of the wet wipe 1 may have a hanging hole, which is fitted onto the hanging post 231 to fix the end of the wet wipe 1 to the recycling roll 23. If the wet wipe 1 is made of non-woven fabric, it can also be pressed directly onto the hanging post 231, causing the hanging post 231 to pierce the wet wipe 1 and form a hanging hole. The hanging post 231 may include a vertically arranged column and a limiting post at the top of the column. The projection of the limiting post at the top of the column covers the top of the column and extends away from the unwinding roll 22, i.e., the hanging post 231 is inverted L-shaped. The width of the hanging hole on the wet wipe 1 along the direction from the unwinding roll 22 to the recycling roll 22 is less than the width of the limiting post along the same direction, preventing the end of the wet wipe 1 from detaching from the recycling roll 23 when the recycling roll 23 rotates to rewind the wet wipe 1.

[0045] Optionally, such as Figure 2 As shown, the applicator 2 has a storage chamber 211 and a collection chamber 212 inside, which are independent of each other. A partition is provided inside the applicator 2 to separate the storage chamber 211 and the collection chamber 212 into two independent chambers. The storage chamber 211 is used to store unused wet wipe rolls, and the collection chamber 212 is used to store applied wet wipes 1. When the applicator 2 is equipped with a roll-up shaft 22 and a roll-down shaft 23, the roll-up shaft 22 can be located in the storage chamber 211, and the roll-down shaft 23 can be located in the collection chamber 212.

[0046] The top of the applicator 2 has a first opening 213 and a second opening 214. The first opening 213 communicates with the storage cavity 211, and the second opening 214 communicates with the recycling cavity 212. The first opening 213 and the second opening 214 are spaced apart and are distributed on both sides of the first region 201 of the applicator 2. The surface of the first region 201 is higher than the first opening 213 and the second opening 214, which facilitates the smooth adhesion of the wet wipe 1 to the surface of the first region 201.

[0047] In this embodiment, the unwinding roller 22 and the take-up roller 23 are arranged in the inner cavity of the coating mechanism 2, which reduces the overall volume of the coating device and helps to reduce the evaporation of the coating liquid and the diffusion of odor.

[0048] In one embodiment, such as Figure 2 As shown, the recycling knob 24 can be disposed on the side of the application mechanism 2 and located outside the application mechanism 2, and the recycling knob 24 is connected to one end of the recycling reel 23; in another embodiment, as Figure 3As shown, the lower part of the recycling knob 24 can be located inside the recycling chamber 212, and the top of the recycling knob 24 extends above the second opening 214 for easy user operation. When the user rotates the recycling knob 24, the rotation of the recycling knob 24 drives the recycling roller 23 to rotate. The rotation of the recycling roller 23 rolls up the wet wipes 1 that have been applied on the plane of the first area 201 of the application mechanism 2 onto the recycling roller 23. At the same time, it drives the wet wipe roll in the storage chamber 221 or the unwinding roller 22 and the wet wipe roll to rotate together, releasing a new wet wipe 1 and pulling the released wet wipe 1 onto the surface of the first area 201 for the next round of application.

[0049] When applying the coating liquid, first remove the wet wipe roll from the light-proof packaging 3 and place it on the unwinding shaft 22. Then, pull the outermost end of the wet wipe 1. After the end of the wet wipe 1 passes over the surface of the first area 201 of the coating mechanism 2, it is fixed on the take-up shaft 23. At this time, the wet wipe 1 is laid flat on the surface of the first area 201. The user holds the coating mechanism 2, aligns the first area 201 with the printing substrate, presses the wet wipe 1 on the first area 201 onto the printing substrate, and moves it on the surface of the printing substrate to apply the coating liquid on the wet wipe 1 to the printing substrate. After application, the user turns the take-up knob 24, the take-up shaft 23 rewinds the applied wet wipe 1, and drives the wet wipe roll on the unwinding shaft 22 to rotate and release a new wet wipe 1 until a new wet wipe 1 is replaced on the first area 201. Then, stop rotating the take-up knob 24 and proceed to the next application. The operation is simple and can make full use of the coating liquid, reducing waste.

[0050] Optional, such as Figure 3 As shown, a first cover plate 25 is provided at the first opening 213 of the applicator 2. The first cover plate 25 is used to seal the first opening 213. A wet wipe outlet 251 is provided on the first cover plate 25. The wet wipe outlet 251 is connected to the storage cavity 211. The first cover plate 25 is detachably connected or rotatably connected to the applicator 2 so that the first opening 213 can be opened when placing a wet wipe roll into the storage cavity 211 or installing a wet wipe roll onto the unwinding shaft 22 in the storage cavity 211. The wet wipe outlet 251 can be an elongated hole, which guides the wet wipe 1 so that the wet wipe 1 is in a flat unfolded state. A second cover plate 26 is provided at the second opening 214 of the applicator 2. The second cover plate 26 is used to seal the second opening 214. A wet wipe inlet 261 is provided on the second cover plate 26. The wet wipe inlet 261 is connected to the recycling chamber 212. The second cover plate 26 is detachably or rotatably connected to the applicator 2 so as to open the second opening 214 when fixing the end of the wet wipe 1 to the recycling roll 23 and taking out the recycled wet wipe 1. The wet wipe inlet 261 can be an elongated hole, which guides the wet wipe 1 so that the wet wipe 1 is in a flat unfolded state and is rolled flatly onto the recycling roll 23 while keeping the wet wipe 1 in a flat unfolded state on the surface of the first area 201.

[0051] When the lower part of the recycling knob 24 is inside the recycling chamber 212, a through hole is provided on the second cover plate 26, and the recycling knob 24 passes through the through hole and the top of the recycling knob 24 extends to the top of the second cover plate 26, which is convenient for user operation.

[0052] If the wet wipe roll is not used up, the remaining wet wipe 1 can be stored in the storage chamber 211. The recycled wet wipe 1 is stored in the recycling chamber 212. The first cover plate 25 can reduce the evaporation, pollution and odor diffusion of the coating liquid. The second cover plate 26 can reduce the odor diffusion of the coating liquid.

[0053] When installing the wet wipe roll on the coating mechanism 2, open the first cover plate 25 and the second cover plate 26, and place the wet wipe roll on the unwinding shaft 22. The outermost end of the wet wipe 1 passes through the wet wipe outlet 251 on the first cover plate 25. Cover the first cover plate 25 at the first opening 213, and then pull the wet wipe 1. After the end of the wet wipe 1 passes over the first area 201 of the coating mechanism 2, it passes through the wet wipe inlet 261 of the second cover plate 26 and is then fixed on the take-up shaft 23. The second cover plate 26 covers the second opening 214. At this time, the wet wipe 1 is attached to the surface of the first area 201, and the coating mechanism 2 can be used to carry the wet wipe 1 to apply the coating liquid to the printing substrate.

[0054] In the fourth embodiment, the wet wipe 1 is sealed and stored inside the light-shielding packaging 3 in the form of a wet wipe roll, thereby increasing the amount of coating liquid inside the light-shielding packaging 3. Figure 4 As shown, the coating mechanism 2 also includes a third region 203 for placing a light-shielding packaging body 3 containing a roll of wet wipes. The wet wipe 1 includes a usable portion adhered to the surface of the first region 201 of the coating mechanism 2, and a roll-shaped storage portion disposed within the light-shielding packaging body 3. In this embodiment, when applying the coating liquid, the wet wipe roll together with the light-shielding packaging body 3 is placed in the third region 203 of the coating mechanism 2. A wet wipe outlet is opened on the light-shielding packaging body 3. The outermost end of the wet wipe roll 1 extends from the wet wipe outlet of the light-shielding packaging body 3 to the outside of the light-shielding packaging body 3. The portion outside the light-shielding packaging body 3 can adhere to the surface of the first region 201 of the coating mechanism 2 as a usable portion. The wet wipe roll can rotate within the light-proof packaging 3 to release the wet wipe 1. After the wet wipe 1 has been applied to the surface of the first area 201 of the application mechanism 2, it can be pulled to remove it from the first area 201 of the application mechanism 2. This causes the roll-shaped storage part within the light-proof packaging 3 to release a new wet wipe 1, which adheres to the surface of the first area 201 of the application mechanism 2 as the usable part. The used wet wipe 1 can be disconnected from the wet wipe roll and then discarded in the designated trash can.

[0055] The light-shielding packaging 3 can be fixed on the top of the coating mechanism 2, or a storage cavity 211 for placing the light-shielding packaging 3 and a first opening 213 communicating with the storage cavity 211 can be opened inside the coating mechanism 2. The storage cavity 211 and the first opening 213 are the same as the storage cavity 211 and the first opening 213 in the third embodiment, and will not be described again here.

[0056] In this embodiment, the coating mechanism 2 may also be provided with a recycling roll, a recycling cavity, a second opening, a first cover plate, a second cover plate, and a recycling knob. The specific configuration of these structures is the same as that in the third embodiment, and will not be described again here.

[0057] That is, the specific structure of the coating mechanism 2 in the third embodiment is also applicable to the fourth embodiment. The difference is that the light-shielding packaging body 3 is placed directly in the storage cavity 211, and there is no need to set up the unwinding shaft 22.

[0058] In some alternative embodiments, such as Figure 1 As shown, a friction-enhancing structure 21 is provided on the surface of the first region 201 of the coating mechanism 2, and the wet wipe 1 adheres to the friction-enhancing structure 21. When the wet wipe 1 is stored in sheet form, the sheet-shaped wet wipe 1 can be directly attached to the surface of the coating mechanism 2, utilizing the liquid adhesion force of the coating liquid to adhere to the surface of the coating mechanism 2. The setting of the friction-enhancing structure 21 increases the friction between the wet wipe 1 and the surface of the coating mechanism 2, preventing the wet wipe 1 from moving off the coating mechanism 2, falling off, or rolling up when the coating mechanism 2 carries the wet wipe 1 on the surface of the printing substrate, thus affecting the coating effect. When the wet wipe 1 is stored in the form of a wet wipe roll, the wet wipe 1 is unfolded and flat, attached to the surface of the first region 201 of the coating mechanism 2. The setting of the friction-enhancing structure 21 increases the friction between the wet wipe 1 and the surface of the coating mechanism 2, preventing the wet wipe 1 from moving off the coating liquid, falling off, or rolling up, thus affecting the coating effect.

[0059] Optionally, the friction-enhancing structure 21 can be an anti-slip texture or a friction-enhancing protrusion. The anti-slip texture can be straight or wavy. All friction-enhancing protrusions have the same height, which increases the surface roughness of the first area 201 of the coating mechanism 2, thereby increasing the friction force on the wet wipe 1. The friction-enhancing structure 21 is also easy to process.

[0060] In some alternative embodiments, such as Figures 1-4 As shown, symmetrical grips 27 are provided on both sides of the coating mechanism 2, making it easy for the user to hold the coating mechanism 2. The grips 27 are disposed on the coating mechanism 2. Optionally, the grips 27 are grooves or protrusions, making it easy for the user to hold and move the wet wipe 1 on the printing substrate. Preferably, the grips 27 are disposed below the coating mechanism 23.

[0061] In one alternative embodiment, such as Figure 5As shown, the light-shielding packaging 3 includes a main body 31 and a sealing cap 32. The main body 31 has a first wet wipe dispensing port 311 at its top. The sealing cap 32 covers the first wet wipe dispensing port 311 and is adhered to the main body 31 to seal the port. The sealing cap 32 can be repeatedly attached to the main body 31. One end of the sealing cap 32 may have text or arrow guidance indicating the direction in which the sealing cap 32 should be opened. When opening the first wet wipe dispensing port 311, the sealing cap 32 does not need to be completely separated from the main body 31; one end remains connected to the main body 31, while the remaining part moves upwards and detaches from the main body 31.

[0062] In this embodiment, both the packaging body 31 and the sealing cap 32 can be made of aluminum foil, which can block light and withstand high temperatures, and prevent the coating liquid from evaporating, thus greatly reducing the safety risks during the transportation and storage of the coating liquid.

[0063] Figure 5 The light-shielding packaging 3 shown can seal and store multiple wet wipes 1. When the sealing cover 32 is opened, the first wet wipe outlet 311 is opened, and the user can take out the wet wipes 1 from the packaging body 31. After the wet wipes 1 are taken out, the sealing cover 32 is glued to the packaging body 31 again to seal the first wet wipe outlet 311 and seal and store the remaining wet wipes 1 in the packaging body 31. This prevents the coating liquid in the packaging body 31 from evaporating, reduces the pollution and waste of the coating liquid, and also prevents the spread of the coating liquid odor.

[0064] Figure 5 The light-shielding packaging 3 shown can also be used to seal and store the wet wipe roll. When the wet wipe 1 is used as shown in the third embodiment, the sealing cap 32 is opened, and the first wet wipe outlet 311 is opened, allowing the user to remove the wet wipe roll from the packaging body 31. After the wet wipe roll is removed, the sealing cap 32 is reattached to the packaging body 31 to seal the first wet wipe outlet 311, preventing the evaporation and odor of any residual coating liquid inside the light-shielding packaging 3. After the application is completed, if there are any remaining wet wipe rolls, they can be placed back into the light-shielding packaging 3, and the sealing cap 32 is reattached to the packaging body 31 to seal the first wet wipe outlet 311, thus sealing and storing the remaining wet wipe rolls. When the wet wipe 1 is used in the method shown in the fourth embodiment, the light-shielding packaging body 3 is fixed to the third area 203 of the application mechanism 2. When the sealing cover 32 is opened, the first wet wipe outlet 311 is opened, and the user can pull out part of the wet wipe 1 from the packaging body 31 and stick the wet wipe 1 outside the light-shielding packaging body 3 to the surface of the first area 201 of the application mechanism 2. During the application process, the first wet wipe outlet 311 can remain open. After the application is completed, the applied wet wipe 1 can be cut off, and the end of the wet wipe 1 can be placed back into the packaging body 31. The sealing cover 32 is then glued to the packaging body 31 again to seal the first wet wipe outlet 311 and seal and store the remaining wet wipe roll inside the light-shielding packaging body 3.

[0065] Figure 5 The light-proof packaging 3 shown can also be used to seal and preserve only one wet wipe 1.

[0066] After the sheet wipes 1 or wipe rolls inside the light-proof packaging 3 are used up, the wipes 1 that have been applied can be put back into the light-proof packaging 3, sealed, and then discarded, which can reduce the spread of odor from the residual coating liquid on the wipes 1.

[0067] In one alternative embodiment, such as Figure 6 As shown, in Figure 5 Based on the light-shielding packaging body 3 of the illustrated embodiment, the light-shielding packaging body 3 also includes an upper cover 33, which is disposed above the sealing cover 32. The upper cover 33 includes an upper substrate 331 and an upper cover plate 332. The upper substrate 331 is fixedly connected to the packaging body 31. The lower edge of the upper substrate 331 can be bonded to the packaging body 31. The upper substrate 331 is provided with a third opening 3311, which is located above the sealing cover 32. The projection of the third opening 3311 on the packaging body 31 covers the projection of the sealing cover 32 on the packaging body 31, so that the setting of the upper cover 33 does not affect the opening of the sealing cover 32. The upper cover plate 332 is rotatably connected to the upper substrate 331 and can be locked to the upper substrate 331 by the first locking mechanism 333. When the upper cover plate 332 is locked to the upper substrate 331 by the first locking mechanism 333, the upper cover plate 332 seals the third opening 3311 of the upper substrate 331. When the first locking mechanism 333 releases the locking of the upper cover plate 332 and the upper substrate 331 and the upper cover plate 332 rotates away from the third opening 3311 of the upper substrate 331, the third opening 3311 is opened.

[0068] This embodiment achieves a double-layer seal through the upper cover 33, enhancing the sealing and preservation effect of the wet wipes 1. The sealing cover 32 can be made of a transparent or light-blocking material, while the upper cover 33 can be made of an opaque, rigid material, such as hard plastic. When using the wet wipes 1, the upper cover 332 must be opened first, followed by the sealing cover 32. After use, the sealing cover 32 is first adhered to the main packaging body 31, and then the upper cover 332 is locked onto the upper substrate 331, achieving a double-layer seal.

[0069] Optionally, the upper substrate 331 and the upper cover plate 332 can be integrally formed, with a crease between the upper substrate 331 and the upper cover plate 332, allowing the upper cover plate 332 to rotate relative to the upper substrate 331 through the crease.

[0070] Optionally, a pivot can be provided at both ends of one side of the upper cover plate 332, and a blind hole matching the pivot is provided on the upper substrate 331. The pivot is inserted into the blind hole on the upper substrate 331 and can rotate within the blind hole, thereby realizing the rotational connection between the upper cover plate 332 and the upper substrate 331.

[0071] Optionally, blind holes can be provided at both ends of one side of the upper cover plate 332, and a fixed shaft matching the blind holes can be provided on the upper substrate 331. The blind holes of the upper cover plate 332 are fitted onto the fixed shaft and can rotate relative to the fixed shaft, thereby realizing the rotational connection between the upper cover plate 332 and the upper substrate 331.

[0072] This application does not impose any special restrictions on the specific rotational connection form between the upper cover plate 332 and the upper substrate 331.

[0073] In this embodiment, the first locking mechanism 333 is disposed on the side opposite to the rotatable connection between the upper cover plate 332 and the upper base plate 331.

[0074] Optionally, the first locking mechanism 333 can be a first magnetic member and a second magnetic member that magnetically attract each other. The first magnetic member is embedded on the upper surface of the upper substrate 331, and the upper surface of the first magnetic member is flush with the upper surface of the upper substrate 331. The second magnetic member is embedded on the lower surface of the upper cover plate 332, and the lower surface of the second magnetic member is flush with the lower surface of the upper cover plate 332. The upper cover plate 332 and the upper substrate 331 are locked together by the magnetic attraction of the first magnetic member and the second magnetic member.

[0075] Optionally, the first locking mechanism 333 may be a groove and a protrusion that cooperate with each other. One of the groove and the protrusion is disposed on the upper surface of the upper substrate 331, and the other is disposed on the lower surface of the upper cover plate 332. The groove and the protrusion are interference-fitted to lock the upper cover plate 332 and the upper substrate 331.

[0076] Optional, such as Figure 6 As shown, the upper surface of the upper substrate 331 is provided with a first annular flange 3312, and the lower surface of the upper cover plate 332 is provided with a second annular flange 3321. The first annular flange 3312 surrounds the third opening 3311, and the second annular flange 3321 can be tightly fastened to the periphery of the first annular flange 3312. The first locking mechanism 333 includes a first locking block 3331 disposed on the outer surface of the first annular flange 3312 and a second locking block 3332 disposed on the inner surface of the second annular flange 3321. The bottom of the first locking block 3331 and the bottom of the first annular flange 3312 are spaced apart, which allows the second locking block 3332 to be accommodated below the first locking block 3331. When the second annular flange 3321 is fastened to the outer ring of the first annular flange 3312, the first locking block 3331 holds the second locking block 3332 below it, restricting the upward movement of the second locking block 3332, thereby locking the upper substrate 331 and the upper cover plate 332.

[0077] This application does not impose any special limitations on the specific structure of the first locking mechanism 333.

[0078] Figure 6The light-proof packaging 3 shown can be used to seal and store one wet wipe 1, multiple wet wipes 1, and wet wipe rolls. Its specific usage is the same as... Figure 5 The light-shielding packaging 3 shown is used in the same way, and will not be described again here.

[0079] In one alternative embodiment, such as Figure 7 As shown, the light-shielding packaging body 3 includes a packaging body 31 and a sealing cap 32. The sealing cap 32 includes a substrate 321 and a cover plate 322. The top of the packaging body 31 has a fourth opening. The substrate 321 is fixed in the fourth opening of the packaging body 31 and can be bonded to the packaging body 31. The substrate 321 has a groove 3211, and a second wet wipe outlet 3212 is opened in the groove 3211. The cover plate 322 is rotatably connected in the groove 3211 of the substrate 321. The cover 322 can be housed in the groove 3211 of the substrate 321. The cover 322 can be locked to the substrate 321 by a second locking mechanism (not shown in the figure). When the cover 322 is locked to the substrate 321 by the second locking mechanism, the cover 322 seals the second wet wipe outlet 3212. When the second locking mechanism releases the locking of the cover 322 and the substrate 321 and the cover 322 rotates away from the second wet wipe outlet 3212, the second wet wipe outlet 3212 is opened. The sealing cover 32 can be housed in the groove 3211 of the substrate 321, reducing the overall height of the light-shielding packaging 3, improving the flatness of the surface of the light-shielding packaging 3, and facilitating stacking, storage and transportation.

[0080] In this embodiment, the main packaging body 31 is made of aluminum foil, and the sealing cap 32 can be made of an opaque rigid material, such as rigid plastic.

[0081] Optionally, a pivot is provided on two sides of one end of the cover plate 322, and blind holes matching the pivot are provided on two opposite sidewalls of the groove 3211 of the substrate 321. The pivot is inserted into the blind hole on the substrate 321 and can rotate within the blind hole, thereby realizing the rotational connection between the cover plate 322 and the substrate 321.

[0082] Optionally, blind holes can be provided on two sides of one end of the cover plate 322, and two opposite sidewalls of the groove 3211 of the substrate 321 are provided with fixing shafts that match the blind holes. The blind holes of the cover plate 322 are sleeved on the fixing shafts in the groove 3211 of the substrate 321 and can rotate relative to the fixing shafts to realize the rotational connection between the cover plate 322 and the substrate 321.

[0083] This application does not impose any special restrictions on the specific rotational connection form between the cover plate 322 and the base plate 321.

[0084] In this embodiment, the second locking mechanism is located on the side opposite to the rotatable connection between the cover plate 322 and the base plate 321.

[0085] Optionally, the second locking mechanism may be a third magnetic member and a fourth magnetic member that magnetically attract each other. The third magnetic member is embedded in the bottom surface of the groove 3211 of the substrate 321, and the upper surface of the third magnetic member is flush with the bottom surface of the groove 3211. The fourth magnetic member is embedded in the lower surface of the cover plate 322, and the lower surface of the fourth magnetic member is flush with the lower surface of the cover plate 322. The cover plate 322 and the substrate 321 are locked by the magnetic attraction of the third magnetic member and the fourth magnetic member.

[0086] Optionally, the second locking mechanism may be a groove and a protrusion that cooperate with each other. One of the groove and the protrusion is provided on the bottom surface of the groove 3211 of the substrate 321, and the other is provided on the lower surface of the cover plate 322. The groove and the protrusion are interference-fitted to lock the cover plate 322 and the substrate 321.

[0087] This application does not impose any special restrictions on the specific structure of the second locking mechanism.

[0088] Figure 7 The light-proof packaging 3 shown can be used to seal and store one wet wipe 1, multiple wet wipes 1, and wet wipe rolls. Its specific usage is the same as... Figure 5 and Figure 6 The light-shielding packaging 3 shown is used in the same way, and will not be described again here.

[0089] Figures 5-7 The light-shielding packaging 3 in the illustrated embodiment can be a packaging bag or a packaging box. With the setting of the sealing cap 32, multiple stacked sheet-shaped wet wipes 1 or wet wipe rolls can be sealed and stored inside, and the sealing coating liquid is relatively large.

[0090] In one alternative embodiment, such as Figure 8 As shown, the light-shielding packaging body 3 is a packaging bag, and its forming process is usually as follows: a piece of raw material is folded and the edge opening is sealed by pressing or gluing, or two pieces of raw material are stacked one on top of the other and the edges are sealed by pressing or gluing. In this embodiment, the light-shielding packaging body 3 is a disposable packaging body. Once the opening is opened, it cannot be resealed. Therefore, it is sealed inside to store a single disposable wet wipe 1, multiple sheet wet wipes 1, or a roll of wet wipes. After the wet wipe 1 is used, it can be placed back into the light-shielding packaging body 3 and discarded.

[0091] In this embodiment, the packaging body 31 is made of aluminum foil, which is easy to tear open.

[0092] When multiple wet wipes 1 or wet wipe rolls are sealed inside the light-shielding packaging body 3, the overall thickness is relatively large, making it inconvenient to handle. In this embodiment, the light-shielding packaging body 3 has symmetrically arranged side ears 34 on both sides, making it easier for the user to handle the light-shielding packaging body 3. The side ears 34 are located on the side of the packaging body 31. When the light-shielding packaging body 3 is a packaging bag, the side edge opening of the packaging bag is usually pressed and sealed or glued, and this pressed or glued side edge can serve as a side ear. When the light-shielding packaging body 3 is a packaging box, the side ears 34 can be pasted onto the side of the packaging body 31. The side ears 34 can be wedge-shaped, rectangular, semi-elliptical, semi-circular, or other regular or irregular shapes. This application does not impose special limitations on the specific shape of the side ears 34, as long as it is convenient for the user to handle.

[0093] The wet wipes 1 of this application can be set with a clean area, and users can directly touch and squeeze the clean area to take the wet wipes 1 without getting their hands dirty.

[0094] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0095] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0096] In the description of this specification, the references to terms such as "this embodiment," "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any at least one embodiment or example. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0097] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0098] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and simple improvements made to the substantive content of this application should be included within the protection scope of this application.

Claims

1. An applicator, characterized in that, Includes wet wipes (1), an application mechanism (2), and a light-proof packaging body (3). The wet wipe (1) has a coating liquid adsorbed on it. The light-shielding packaging (3) is used to contain the wet wipes (1). The applicator (2) includes a first region (201) for securing the wet wipe (1). The coating mechanism (2) is configured to facilitate contact between the wet wipe (1) fixed on the first region (201) of the coating mechanism (2) and the printing substrate, so that the coating liquid is adhered to the surface of the printing substrate.

2. The applicator according to claim 1, characterized in that, One of the wet wipes (1) is sealed and stored in one of the light-shielding packaging bodies (3), or multiple of the wet wipes (1) are sealed and stored in one of the light-shielding packaging bodies (3), with the multiple wet wipes (1) stacked along the height direction of the light-shielding packaging body (3).

3. The applicator according to claim 1, characterized in that, The wet wipe (1) is sealed and stored in the light-proof packaging (3) in the form of a wet wipe roll. The application mechanism (2) also includes a second area (202) for placing the wet wipe roll. When the wet wipe roll is placed in the second area (202) of the application mechanism (2), it can rotate relative to the application mechanism (2) to release the wet wipe (1). The first area (201) of the application mechanism (2) is used to fix the wet wipe (1) released from the wet wipe roll.

4. The applicator according to claim 1, characterized in that, The wet wipe (1) is sealed and stored in the light-proof packaging (3) in the form of a wet wipe roll. The application mechanism (2) also includes a third region (203) for placing the light-proof packaging (3) containing the wet wipe roll. The wet wipe (1) includes a use portion that adheres to the surface of the first region (201) of the application mechanism (2) and a roll-shaped storage portion disposed in the light-proof packaging (3).

5. The applicator according to any one of claims 2-4, characterized in that, The first region (201) of the application mechanism (2) has a friction-enhancing structure (21) on its surface, and the wet wipe (1) adheres to the friction-enhancing structure (21).

6. The applicator according to claim 3, characterized in that, A roll unwinding shaft (22) is provided in the second region (202) of the coating mechanism (2). The unwinding shaft (22) is used to hold the wet wipe roll. The unwinding shaft (22) is fixedly connected to the application mechanism (2), and the wet wipe is rotated around the unwinding shaft (22) to release the wet wipe (1), or the unwinding shaft (22) is rotatably connected to the application mechanism (2), and the wet wipe roll and the unwinding shaft (22) rotate relative to the application mechanism (2) to release the wet wipe (1).

7. The applicator according to claim 6, characterized in that, The applicator (2) is also provided with a take-up roller (23), which is rotatably connected to the applicator (2) and is used to take up the wet wipe (1) after it has been applicated.

8. The applicator according to claim 7, characterized in that, The recycling roll (23) is provided with a hanging post (231) for hooking the wet towel (1).

9. The applicator according to claim 3, 4 or 7, characterized in that, The application mechanism (2) has a storage cavity (211) and a recovery cavity (212) inside, and the storage cavity (211) and the recovery cavity (212) are independent of each other. The top of the coating mechanism (2) is provided with a first opening (213) and a second opening (214). The first opening (213) is connected to the storage cavity (211), and the second opening (214) is connected to the recycling cavity (212). The first opening (213) and the second opening (214) are distributed on both sides of the first region (201).

10. The applicator according to claim 1, characterized in that, The applicator (2) has gripping parts (27) symmetrically arranged on both sides.

Images