Exploding bead mask and preparation assembly of exploding bead mask

Abstract

The application is suitable for the technical field of burst bead masks, and provides a burst bead mask and a preparation assembly of the burst bead mask, which comprises: a first filter layer, a second filter layer, a third filter layer, a fourth filter layer and a fifth filter layer which are sequentially and layerwisely arranged, a plurality of accommodating cavities are formed between the third filter layer and the fourth filter layer; a plurality of burst beads, the plurality of burst beads and the plurality of accommodating cavities are one-to-one correspondingly arranged; in the application, the high-efficiency filtration of the mask is realized by arranging the plurality of filter layers, the wearing comfort is improved, the accommodating cavities are arranged between the third filter layer and the fourth filter layer to place the burst beads, the positions of the burst beads are fixed, the burst beads are prevented from moving positions in the mask to be squeezed and broken in subsequent processes, in addition, the burst beads are connected to connecting ropes, the burst beads can be put by conveying the connecting ropes, it is ensured that the burst beads can be stably put, the positions of the burst beads can be accurately controlled, and the problems of burst bead leakage and burst bead breaking of the burst bead mask are reduced.

Description

Technical Field

[0001] This application belongs to the field of menthol mask manufacturing technology, and particularly relates to a menthol mask and menthol mask preparation components. Background Technology

[0002] A face mask is a hygiene product, generally worn over the mouth and nose to filter the air entering the mouth and nose, blocking harmful gases, odors, droplets, viruses, and other substances. It is usually made of materials such as gauze or paper. During mask production, menthol capsules are placed in specific areas of the mask, creating a menthol capsule mask. This allows for the production of masks with specific functions, such as providing a floral or medicinal breathing environment to meet specific needs. However, in existing menthol capsule masks, the addition of menthol capsules can be problematic. Static electricity from the capsules themselves or generated by the rotating brush of the capsule distribution plate can cause uneven feeding of the capsules, resulting in broken capsules and inconsistent delivery of the capsules into the mask's layers. Summary of the Invention

[0003] This application provides a menthol capsule mask, which aims to solve the problem that in existing menthol capsule masks, during the addition process, the menthol capsules are not smoothly fed, and there is a phenomenon of capsule breakage. This also results in the menthol capsules not being stably delivered to the interlayer of the mask.

[0004] This application is implemented as follows: a beaded face mask includes: a first filter layer, a second filter layer, a third filter layer, a fourth filter layer, and a fifth filter layer stacked sequentially, with the third filter layer and the fourth filter layer enclosing multiple receiving cavities; multiple beaded particles, with each bead and each receiving cavity corresponding to the other; and a connecting cord disposed between the third filter layer and the fourth filter layer, with the multiple beaded particles connected to the connecting cord at intervals.

[0005] This application achieves high-efficiency filtration of the mask by setting multiple filter layers, improving wearing comfort. A receiving cavity is set between the third and fourth filter layers to hold the burst beads, fixing their position and preventing them from moving within the mask, which could cause them to break during subsequent processes. In addition, the burst beads are connected to a connecting rope, allowing for stable delivery of the burst beads via the conveying rope. The delivery position of the burst beads can be precisely controlled, reducing the problems of leakage and breakage in the burst bead mask.

[0006] Optionally, a marker point is provided on the connecting rope between two adjacent popping beads.

[0007] Optionally, the distance between two adjacent burst beads is 3 to 18 cm.

[0008] A manufacturing assembly for a beaded mask, used to produce the aforementioned beaded mask, includes a first roller group, in which a first filter layer and a second filter layer are stacked; a second roller group, in which a third filter layer, a fourth filter layer, and a fifth filter layer are stacked; and a third roller group, in which the first filter layer, the second filter layer, the third filter layer, the fourth filter layer, and the fifth filter layer are stacked.

[0009] In this application, different filter layers are stacked by setting up multiple sets of roller structures. After the multi-layer filter layers are pre-composite in groups, the tension between each group of filter layers is controlled by tension adaptability, and there is no slippage between the layers in each group of filter layers, thereby improving the production yield of the product.

[0010] Optionally, the first roller group includes a first roller and a second roller arranged at intervals, and the first filter layer and the second filter layer are stacked between the first roller and the second roller.

[0011] Optionally, the second roller group includes a third roller, a fourth roller, and a fifth roller. The third roller and the fourth roller are arranged opposite to each other in a first direction, and the fourth roller and the fifth roller are arranged opposite to each other in a second direction. The third filter layer and the fourth filter layer are stacked between the third roller and the fourth roller, and the fifth filter layer is stacked with the third filter layer and the fourth filter layer between the fourth roller and the fifth roller.

[0012] Optionally, the third roller group includes a sixth roller and a seventh roller disposed opposite to each other in the second direction. The sixth roller is used to guide the lamination of the first filter layer, the second filter layer, the third filter layer, the fourth filter layer and the fifth filter layer, and the seventh roller is used to perform hot melt welding on the first filter layer, the second filter layer, the third filter layer, the fourth filter layer and the fifth filter layer.

[0013] Optionally, the outer peripheral wall of the third roller is provided with a first clearance groove, and the outer peripheral wall of the fourth roller is provided with a second clearance groove. The first clearance groove and the second clearance groove are arranged opposite to each other in the first direction to form a clearance cavity, and the plurality of burst beads pass through the clearance cavity along a predetermined path.

[0014] Optionally, the outer peripheral wall of the six rollers is provided with a third clearance groove, and the outer peripheral wall of the seventh roller is provided with a welding port. The welding port and the third clearance groove are arranged opposite to each other in the second direction. The welding port is used to form the receiving cavity in a local part of the third filter layer and the fourth filter layer.

[0015] Optionally, it also includes a sensor for identifying the marker point. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of the beaded mask and the manufacturing components of the beaded mask provided in the current application; Figure 2 This is a partial structural schematic diagram of the manufacturing components of the menthol-filled face mask provided in the current application.

[0017] Explanation of reference numerals in the attached figures: 10. First filter layer; 20. Second filter layer; 30. Third filter layer; 40. Fourth filter layer; 50. Fifth filter layer; 60. Receiving cavity; 70. Bursting bead; 80. Connecting rope; 90. Marking point; 100. First roller group; 101. First roller; 102. Second roller; 200. Second roller group; 201. Third roller; 201a. First clearance groove; 202. Fourth roller; 202a. Second clearance groove; 203. Fifth roller; 300. Third roller group; 301. Sixth roller; 301a. Third clearance groove; 302. Seventh roller; 302a. Welding joint; 400. Sensor; 500. Clearance cavity. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application. Furthermore, it should be understood that the specific embodiments described herein are merely for explaining this application and are not intended to limit this application.

[0019] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "left", "right", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and 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.

[0020] 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 one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0022] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] The following disclosure provides numerous different embodiments or examples for implementing various structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0024] like Figure 1As shown, in some embodiments, a viscous bead mask includes a first filter layer 10, a second filter layer 20, a third filter layer 30, a fourth filter layer 40, and a fifth filter layer 50 stacked sequentially. Understandably, the first filter layer 10 and the second filter layer 20 are outer filter layers, primarily isolating large particles, droplets, dust, pollen, etc., from the external environment; the third filter layer 30 and the fourth filter layer 40 are middle filter layers, primarily filtering fine particles, bacteria, and virus carriers (aerosols), and can, as needed, contain viscous beads 70; the fifth filter layer 50 is the inner filter layer, primarily used for skin-friendly moisture absorption, improving wearing comfort. This five-layer filtration structure achieves functional division of labor: outer layer protection, middle layer efficient filtration, and inner layer skin-friendly comfort. Compared to ordinary three-layer masks (only outer layer, meltblown layer, and inner layer), it offers a better user experience and also provides a structural basis for the inclusion of viscous beads 70. Furthermore, each filter layer can be made of meltblown fabric, and / or non-woven fabric, and / or pure cotton fabric. The materials used in each filter layer can be selected according to actual needs, and this application does not impose any restrictions on this.

[0025] Furthermore, multiple receiving cavities 60 are formed between the third filter layer 30 and the fourth filter layer 40, and multiple popping beads 70 are arranged in a one-to-one correspondence with the multiple receiving cavities 60; a connecting rope 80 is disposed between the third filter layer 30 and the fourth filter layer 40, and the multiple popping beads 70 are connected to the connecting rope 80 at intervals. Specifically, after the popping beads 70 are conveyed to the predetermined area between the third filter layer 30 and the fourth filter layer 40, a portion of the third filter layer 30 and the fourth filter layer 40 can be encapsulated by an ultrasonic welding process to form a closed receiving cavity 60 structure, fixing the popping beads 70 between the third filter layer 30 and the fourth filter layer 40. Furthermore, the burst beads 70 are connected by connecting ropes 80. During the feeding process, the burst beads 70 can be placed in an orderly manner by pulling the connecting ropes 80, avoiding the problems of inaccurate positioning of the burst beads 70 or uneven feeding caused by static electricity generated by the burst beads 70 themselves or the rotating brush of the bead-dispensing plate in the traditional process. Understandably, by setting the connecting ropes 80 to connect the burst beads 70, this application changes the feeding method of the burst beads 70. Compared to the traditional method of feeding individual burst beads 70 separately, this application links the burst beads 70 together by connecting the connecting ropes 80, allowing for string feeding of the burst beads 70. This provides good pre-planning and precise placement of the burst beads 70. By pulling the connecting ropes 80 during feeding, the burst beads 70 can be fed without contact, thus avoiding breakage or static electricity generation. Preferably, the distance between two adjacent burst beads 70 is 3–18 cm. In other words, the spacing between the capsule beads 70 can be set to control the number of capsule beads 70 dispensed. For example, different spacing between the capsule beads 70 can be set according to different mask sizes. A distance between two adjacent capsule beads 70 within the above range can accommodate most types of masks on the market.

[0026] In some embodiments, a marker 90 is provided on the connecting cord 80 between two adjacent burst beads 70. Exemplarily, the marker 90 can be a color mark. Identifying the marker 90 using a device (e.g., a marking machine) confirms the location of the burst beads 70, positioning them to be placed in the designated position on the mask, preventing the mask from being crushed during the forming and cutting process, thus avoiding defective products after the burst bead mask is produced. Understandably, to accurately identify the marker 90, a marker 90 is provided at any position between two adjacent burst beads 70 on the connecting cord 80.

[0027] like Figure 1As shown, in some embodiments, a manufacturing assembly for a beaded mask includes a first roller group 100, where a first filter layer 10 and a second filter layer 20 are stacked; a second roller group 200, where a third filter layer 30, a fourth filter layer 40, and a fifth filter layer 50 are stacked; and a third roller group 300, where the first filter layer 10, the second filter layer 20, the third filter layer 30, the fourth filter layer 40, and the fifth filter layer 50 are stacked. This application's manufacturing assembly, based on the aforementioned beaded mask manufacturing process, utilizes a multi-layered filter structure. This assembly uses multiple roller groups to group and stack the multi-layered filter layers. After pre-composite grouping of the multi-layered filter layers, tension adaptability control between each group of filter layers ensures no slippage between layers within each group, improving product yield. For example, the first roller group 100 can use low speed and low temperature pre-pressing to initially bond the first filter layer 10 and the second filter layer 20 to form an outer preform, avoiding misalignment caused by electrostatic adsorption during high-speed operation; the second roller group 200 uses low temperature hot pressing to laminate the third filter layer 30, the fourth filter layer 40 and the fifth filter layer 50 to form an inner preform, preventing high temperature damage to the popping beads 70; the third roller group 300 welds the pre-treated outer preform and inner preform together in one step, bonding the two parts in a cross-overlay manner to avoid the accumulation of tolerances in the length direction of each layer, while applying heat and pressure to the edge of the mask to weld and seal the five filter layers, and reserving the nose bridge strip channel and ear loop welding points.

[0028] Specifically, the first roller group 100 includes a first roller 101 and a second roller 102 spaced apart. The first filter layer 10 and the second filter layer 20 are stacked between the first roller 101 and the second roller 102. Understandably, the first roller 101 is driven to rotate via a first driving mechanism, and the second roller 102 is driven to rotate via a second driving mechanism. The first driving mechanism and the second driving mechanism can be drive motors. The first filter layer 10 and the second filter layer 20 have a certain surface tension between the first roller 101 and the second roller 102 to ensure the flatness of the surfaces of the first filter layer 10 and the second filter layer 20. At the same time, after being combed by the first roller 101 and the second roller 102, the first filter layer 10 and the second filter layer 20 are initially pre-composite.

[0029] In some embodiments, the second roller group 200 includes a third roller 201, a fourth roller 202, and a fifth roller 203. The third roller 201 and the fourth roller 202 are arranged opposite each other in a first direction, and the fourth roller 202 and the fifth roller 203 are arranged opposite each other in a second direction. The third filter layer 30 and the fourth filter layer 40 are stacked between the third roller 201 and the fourth roller 202, and the fifth filter layer 50 is stacked between the fourth roller 202 and the fifth roller 203 with the third filter layer 30 and the fourth filter layer 40. Similarly, the third roller 201 is driven to rotate by a third driving mechanism, the fourth roller 202 is driven to rotate by a fourth driving mechanism, and the fifth roller 203 is driven to rotate by a fifth driving mechanism. During rotation, each roller conveys the filter layers, allowing the filter layers to pass smoothly while being laminated. Specifically, the third filter layer 30 and the fourth filter layer 40 are pre-composite by being laminated between the third roller 201 and the fourth roller 202. At the same time, the bursting beads 70 are conveyed between the third filter layer 30 and the fourth filter layer 40 by means of a traction connecting rope 80. After the connecting rope 80 and the bursting beads 70 are placed between the third filter layer 30 and the fourth filter layer 40, the fifth filter layer 50 is then laminated again with the pre-composite third filter layer 30 and the fourth filter layer 40 for lamination and shaping.

[0030] It should be noted that the first and second directions intersect each other, such as... Figure 1 As shown, for example, the first direction can be the up-down direction, and the second direction can be the left-right direction.

[0031] In some embodiments, the third roller group 300 includes a sixth roller 301 and a seventh roller 302 disposed opposite each other in a second direction. The sixth roller 301 is used to guide the first filter layer 10, the second filter layer 20, the third filter layer 30, the fourth filter layer 40, and the fifth filter layer 50 for lamination, and the seventh roller 302 is used to perform thermoforming welding on the first filter layer 10, the second filter layer 20, the third filter layer 30, the fourth filter layer 40, and the fifth filter layer 50. Similarly, the sixth roller 301 is driven to rotate via a sixth drive mechanism, and the seventh roller 302 is driven to rotate via a seventh drive mechanism. It can be understood that the sixth roller 301 is mainly used to guide the pre-composite filter layers to adhere to each other, and the seventh roller 302 is used to weld the filter layers together. Preferably, the surface of the seventh roller 302 has a knurled area, which prints the filter layers while welding them together, improving the product appearance.

[0032] like Figure 2As shown, the outer peripheral wall of the third roller 201 is provided with a first clearance groove 201a, and the outer peripheral wall of the fourth roller 202 is provided with a second clearance groove 202a. The first clearance groove 201a and the second clearance groove 202a are arranged opposite each other in a first direction to form a clearance cavity 500. Multiple burst beads 70 pass through the clearance cavity 500 along a predetermined path. When the burst beads 70 are subjected to sufficient external force, their outer skin will rupture. In order to prevent the burst beads 70 from being crushed and damaged by the third roller 201 and the fourth roller 202 after being built into the third filter layer 30 and the fourth filter layer 40, the first clearance groove 201a and the second clearance groove 202a can form clearance for the burst beads 70, so that the burst beads 70 can pass completely between the third roller 201 and the fourth roller 202. Preferably, the depth of the cavity 500 is matched with the diameter of the bursting beads 70, so that the filter layer and the bursting beads 70 will not break when passing through the third roller 201 and the fourth roller 202, thus ensuring the quality of the product.

[0033] In some embodiments, the outer peripheral wall of the sixth roller 301 is provided with a third clearance groove 301a, and the outer peripheral wall of the seventh roller 302 is provided with a welding port 302a. The welding port 302a and the third clearance groove 301a are arranged opposite to each other in a second direction. The welding port 302a is used to form a receiving cavity 60 in a local area of ​​the third filter layer 30 and the fourth filter layer 40. The third clearance groove 301a allows the sixth roller 301 to avoid the burst beads 70 during the lamination process of each filter layer, preventing the burst beads 70 from being squeezed and broken. The welding port 302a is formed by ultrasonic welding between the third filter layer 30 and the fourth filter layer 40 to form a circular sealing ring to wrap and fix the burst beads 70. During the rotation of the sixth roller 301, a series of sealing rings can be continuously formed to fix the burst beads 70 in place, preventing the burst beads 70 from moving in the mask and causing them to be squeezed and broken in subsequent processes. Furthermore, in this application, the rotational speed of the seventh roller 302 can be controlled to match the traction speed of the connecting rope 80, thereby ensuring the accurate position of the burst beads 70 on the mask. As one possible implementation, the fusion joint 302a can be circular, angular, elliptical, triangular, polygonal, or other shapes; this application is not limited in this regard. For example, the fusion joint 302a can be an eight-segment fusion joint to improve the welding strength.

[0034] In some embodiments, the manufacturing assembly of the 70-bead mask further includes a sensor 400 for identifying marker points 90. Exemplarily, the sensor 400 may be positioned above the connecting cord 80, pre-identifying the bead points 90 before the connecting cord 80 is conveyed to the interlayer between the third filter layer 30 and the fourth filter layer 40. In this application, the position of the 70-bead mask is determined by identifying the marker points 90 between the 70-bead masks, thus providing a basis for accurate dispensing of the 70-bead masks.

[0035] In the description of this specification, the use of terms such as "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., refers to specific features, structures, materials, or characteristics described in connection with the embodiments or examples, 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 embodiments or examples. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0036] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A menthol-filled face mask, characterized in that, include: A first filter layer, a second filter layer, a third filter layer, a fourth filter layer, and a fifth filter layer are stacked in sequence, with the third filter layer and the fourth filter layer enclosing each other to form multiple receiving cavities; Multiple burst beads are provided, and the multiple burst beads and the multiple receiving cavities are arranged in a one-to-one correspondence; A connecting rope is provided between the third filter layer and the fourth filter layer, and multiple burst beads are connected to the connecting rope at intervals.

2. The menthol-filled face mask as described in claim 1, characterized in that, Marking points are set on the connecting rope between two adjacent burst beads.

3. The menthol-filled face mask as described in claim 1, characterized in that, The distance between two adjacent burst beads is 3 to 18 cm.

4. A manufacturing assembly for a beaded mask, used to produce the beaded mask according to any one of claims 1-3, characterized in that, It includes a first roller group, and the first filter layer and the second filter layer are stacked in the first roller group; The third, fourth, and fifth filter layers are stacked within the second roller group. The first filter layer, the second filter layer, the third filter layer, the fourth filter layer, and the fifth filter layer are stacked at the third roller group.

5. The manufacturing components for the menthol-filled face mask as described in claim 4, characterized in that, The first roller group includes a first roller and a second roller arranged at intervals, and the first filter layer and the second filter layer are stacked between the first roller and the second roller.

6. The manufacturing components for the menthol-filled face mask as described in claim 4, characterized in that, The second roller group includes a third roller, a fourth roller, and a fifth roller. The third roller and the fourth roller are arranged opposite each other in a first direction, and the fourth roller and the fifth roller are arranged opposite each other in a second direction. The third filter layer and the fourth filter layer are stacked between the third roller and the fourth roller, and the fifth filter layer is stacked between the fourth roller and the fifth roller, together with the third filter layer and the fourth filter layer.

7. The manufacturing components for the menthol-filled face mask as described in claim 4, characterized in that, The third roller group includes a sixth roller and a seventh roller arranged opposite to each other in the second direction. The sixth roller is used to guide the lamination of the first filter layer, the second filter layer, the third filter layer, the fourth filter layer and the fifth filter layer. The seventh roller is used to perform hot melt welding on the first filter layer, the second filter layer, the third filter layer, the fourth filter layer and the fifth filter layer.

8. The manufacturing components for the menthol-filled face mask as described in claim 6, characterized in that, The outer peripheral wall of the third roller is provided with a first clearance groove, and the outer peripheral wall of the fourth roller is provided with a second clearance groove. The first clearance groove and the second clearance groove are arranged opposite to each other in the first direction to form a clearance cavity, and the plurality of burst beads pass through the clearance cavity along a predetermined path.

9. The manufacturing components for the menthol-filled face mask as described in claim 7, characterized in that, The outer peripheral wall of the six rollers is provided with a third clearance groove, and the outer peripheral wall of the seventh rollers is provided with a welding port. The welding port and the third clearance groove are arranged opposite to each other in the second direction. The welding port is used to form the receiving cavity in a local part of the third filter layer and the fourth filter layer.

10. The manufacturing components for the menthol-filled face mask as described in claim 4, characterized in that, It also includes a sensor for identifying the marker point.

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