Long-acting antibacterial soft melt-blown cloth

Abstract

The utility model discloses long-acting antibacterial soft melt-blown cloth, and relates to the field of mask clothes.The long-acting antibacterial soft melt-blown cloth comprises an outer melt-blown cloth body, a plurality of connecting blocks are fixedly arranged on the lower end face of the outer melt-blown cloth body, an inner melt-blown cloth body is fixedly arranged on the lower end faces of the connecting blocks, and an antibacterial layer is arranged between the outer melt-blown cloth body and the inner melt-blown cloth body; absorption holes are formed in the positions, aligned with the multiple connecting holes, of the surface of the antibacterial layer, the multiple absorption holes penetrate through one another to form a disinfection cavity, the antibacterial effect can be continuously kept, and the inner layer is attached to the face of the human body, so that the softness is improved.

Description

Technical Field

[0001] The present application relates to the field of mask cloth, and in particular to a long-lasting antibacterial soft melt-blown cloth. Background Art

[0002] Meltblown cloth is the core material of masks. It is mainly made of polypropylene. It has many gaps, fluffy structure, good wrinkle resistance, and ultra-fine fibers with unique capillary structure increase the number and surface area of ​​fibers per unit area, so that meltblown cloth has good filtration and antibacterial properties. Currently, common meltblown cloth is usually placed between two layers of meltblown cloth to add designated Chinese medicine to achieve antibacterial effect, and then the two layers of meltblown cloth are connected and fixed to form a whole.

[0003] For example, patent number CN202021735309.2 discloses a Chinese medicine meltblown cloth, which includes a Chinese medicine mask cloth body; the Chinese medicine mask cloth body includes a surface cloth layer, a first meltblown cloth layer, a Chinese medicine powder layer, a second meltblown cloth layer and a lining cloth layer; a Chinese medicine powder layer is provided between the first meltblown cloth layer and the second meltblown cloth layer, the surface cloth layer is fixed on the upper surface of the first meltblown cloth layer, and the lining cloth layer is fixed on the lower surface of the second meltblown cloth layer. The Chinese medicine meltblown cloth described in the utility model sprays a layer of Chinese medicine powder between two layers of meltblown cloth to form a Chinese medicine layer. The above structure has the following deficiencies in actual use:

[0004] The meltblown cloth passes through the first meltblown cloth layer through air and enters the middle Chinese medicine layer. The Chinese medicine in the Chinese medicine layer filters the bacteria in the air to achieve an antibacterial effect. However, the amount of Chinese medicine arranged is limited, and the antibacterial effect cannot be achieved for a long time. At the same time, the meltblown cloth itself cannot fit the human face perfectly and is less soft, which reduces the wearing comfort of people. Utility Model Content

[0005] In order to improve the problem that the current meltblown cloth cannot continuously maintain the antibacterial effect and cannot fit the human face to reduce softness, the present application provides a long-lasting antibacterial soft meltblown cloth.

[0006] The long-lasting antibacterial soft melt-blown fabric provided in this application adopts the following technical solution:

[0007] A long-lasting antibacterial soft meltblown cloth comprises an outer meltblown cloth body, a plurality of connecting blocks are fixedly arranged on the lower end surface of the outer meltblown cloth body, an inner meltblown cloth body is fixedly arranged on the lower end surface of the plurality of connecting blocks, and an antibacterial layer is arranged between the outer meltblown cloth body and the inner meltblown cloth body.

[0008] By adopting the above technical solution, the outer meltblown cloth body and the inner meltblown cloth body are squeezed and deformed to generate pressure, thereby controlling the antibacterial layer to absorb external air and filter the air, thereby achieving an antibacterial effect.

[0009] Preferably, a plurality of connection holes are provided on the opposite end surfaces of the outer meltblown cloth body and the inner meltblown cloth body, and a plurality of mounting grooves are provided on the opposite end surfaces of the outer meltblown cloth body and the inner meltblown cloth body.

[0010] By adopting the above technical solution, the connection holes between the outer meltblown cloth body and the inner meltblown cloth body reserve space for the air inhaled from the outside and the air to be inhaled into the human body, and guide the air into the disinfection cavity.

[0011] Preferably, a plurality of connection grooves are provided on the surface of the antibacterial layer, and the plurality of connection grooves are interlaced and connected with the plurality of connection blocks one by one.

[0012] By adopting the above technical solution, the connection groove reserves space for the installation of the connection block. The connection block reinforces the connection between the outer meltblown cloth body and the inner meltblown cloth while improving the elasticity of the antibacterial layer.

[0013] Preferably, absorption holes are provided at the positions where the surface of the antibacterial layer is aligned with the multiple connection holes, and the multiple absorption holes penetrate each other to form a disinfection cavity.

[0014] By adopting the above technical solution, the antibacterial layer is squeezed and deformed, thereby squeezing out the air in the disinfection cavity, and then the antibacterial layer rebounds to restore the disinfection cavity, generating pressure to suck external air into the disinfection cavity through the absorption holes for filtration.

[0015] Preferably, a waterproof layer is fixedly provided at one end of the outer meltblown fabric body away from the inner meltblown fabric body.

[0016] By adopting the above technical solution, the waterproof layer preliminarily filters and intercepts most of the moisture in the air to ensure the dryness of the air.

[0017] Preferably, ventilation holes are provided on the surface of the waterproof layer at locations aligned with the multiple connection holes.

[0018] By adopting the above technical solution, the air vents guide the air that has been initially filtered by the waterproof layer, so that the air enters the connecting holes.

[0019] Preferably, a skin layer is fixedly provided at one end of the inner meltblown fabric body away from the outer meltblown fabric body.

[0020] By adopting the above technical solution, the skin layer is deformed synchronously with the changes in the face, so that the skin layer fits the face better and improves comfort.

[0021] Preferably, filter filling blocks are fixedly provided at the positions where the surface of the skin layer is aligned with the plurality of connection holes.

[0022] By adopting the above technical solution, the filter filling block performs secondary filtration on the air exhausted from the disinfection cavity to ensure the antibacterial effect.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The bamboo fiber in the disinfection cavity is used to squeeze the antibacterial layer and cause deformation when the person's face changes, so that the air inside the disinfection cavity is squeezed out. Then, with the resilience of the connecting block, the external air is sucked into the disinfection cavity and filtered by the bamboo fiber. With the secondary filtration of the filter filling block, the antibacterial effect can be maintained for a long time.

[0025] 2. With the help of the elasticity of the connecting block and the antibacterial layer, when the person's face changes, pressure is applied to the skin layer. Combined with the rebound of the connecting block and the antibacterial layer, the skin layer fits the person's face better and is softer, effectively improving the wearing comfort of the person. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional cross-sectional view of this application;

[0027] Figure 2 This is an exploded diagram of the structure of this application;

[0028] Figure 3 This is the connection diagram of the antibacterial layer for this application;

[0029] Figure 4 This is a cross-sectional view of the antibacterial layer of this application.

[0030] Figure numerals: 1. Waterproof layer; 2. Outer meltblown cloth body; 3. Connecting block; 4. Inner meltblown cloth body; 5. Skin layer; 6. Antibacterial layer; 7. Breathable hole; 8. Connecting hole; 9. Mounting groove; 10. Absorption hole; 11. Disinfection cavity; 12. Connecting groove; 13. Filter filling block. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 —4 Provide further details of this application.

[0032] The embodiment of the present application discloses a long-lasting antibacterial soft meltblown fabric.

[0033] Example 1

[0034] Reference Figure 1 , 2A long-lasting antibacterial soft melt-blown cloth comprises an outer melt-blown cloth body 2, the outer melt-blown cloth body 2 is made of polyethylene material, and the upper and lower ends are bonded by heating. A plurality of mounting grooves 9 are arranged on the bottom surface of the outer melt-blown cloth body 2, and a plurality of connecting holes 8 are arranged at the bottom of the grooves of the plurality of mounting grooves 9, and the connecting holes 8 penetrate the top surface of the outer melt-blown cloth body 2 and are connected to the outside. A plurality of mounting grooves 9 are fixedly provided with connecting blocks 3 at the groove surfaces away from the connecting holes 8, and the plurality of connecting blocks 3 are rectangular and made of latex rubber, and the lower end surfaces of the plurality of connecting blocks 3 are fixedly provided with inner melt-blown cloth bodies 4 (refer to Figure 3 The inner meltblown cloth body 4 has the same structure and material as the outer meltblown cloth body 2, but in opposite directions), and the bottom surfaces of multiple connecting blocks 3 are fixedly connected to the groove surfaces of the mounting grooves 9 of the inner meltblown cloth body 4.

[0035] It should be noted that the number of mounting grooves 9 increases with the width of the meltblown cloth, and the number of connecting holes 8 increases with the length of the meltblown cloth.

[0036] Through the above arrangement, the outer meltblown cloth body 2 and the inner meltblown cloth body 4 are fixedly connected by a connecting block 3 to form a whole. The connecting block 3 is made of rubber material and has a certain stretchability and elasticity. When the outer meltblown cloth body 2 and the inner meltblown cloth body 4 are pressed by external and internal forces, the connecting block 3 is deformed by the pressure, so that the cloth body fits the face better.

[0037] Reference Figure 2 , 3 4. An antibacterial layer 6 is glued and fixed between the outer meltblown cloth body 2 and the inner meltblown cloth body 4. Connecting grooves 12 are provided on the surface of the antibacterial layer 6 at positions aligned with the multiple connecting blocks 3, and the multiple connecting grooves 12 are plugged and fixed one by one with the multiple connecting blocks 3 in the grooves, so that the antibacterial layer 6 fills the space between the outer meltblown cloth body 2 and the inner meltblown cloth body 4 except the connecting blocks 3. A plurality of absorption holes 10 are provided on the upper end surface of the antibacterial layer 6, and the plurality of absorption holes 10 are aligned with the plurality of connecting holes 8 one by one. The absorption holes 10 penetrate the bottom surface of the antibacterial layer 6 to form through holes, so that the connecting holes 8 of the outer meltblown cloth body 2 are connected with the connecting holes 8 of the inner meltblown cloth body 4. A disinfection cavity 11 is provided at the part of the antibacterial layer 6 that is staggered with the connecting grooves 12, and the disinfection cavity 11 is connected one by one with the plurality of absorption holes 10.

[0038] It should be noted that the antibacterial layer 6 is made of latex rubber material, which has certain elasticity and stretchability. The disinfection cavity 11 is filled with bamboo fiber, and after being filled with bamboo fiber, a certain space is still reserved for injecting air.

[0039] Through the above arrangement, multiple connecting blocks 3 and multiple connecting grooves 12 are interlaced to form a fixation, thereby providing support for the antibacterial layer 6. When the outer meltblown cloth body 2 and the inner meltblown cloth body 4 are deformed under pressure, the antibacterial layer 6 is deformed and expanded synchronously under pressure, generating pressure, so that the air in the disinfection cavity 11 is discharged from the absorption hole 10. When the bacteria in the air enter the absorption hole 10, they are adsorbed by the bamboo fiber in the disinfection cavity 11 and intercepted, thereby achieving a disinfection effect.

[0040] Reference Figure 1 , 2 A waterproof layer 1 is glued and fixed to the upper surface of the outer meltblown cloth body 2. The waterproof layer 1 is made of polyester fiber or viscose fiber and has a moisture absorption function. Protrusions are arranged at the lower end of the waterproof layer 1 and aligned with the multiple connecting holes 8, and the multiple protrusions are glued and embedded with the multiple connecting holes 8. A plurality of air holes 7 are opened on the upper surface of the waterproof layer 1, and the multiple air holes 7 all penetrate the waterproof layer 1 and are connected with the multiple connecting holes 8.

[0041] Through the above arrangement, the waterproof layer 1 is arranged on the outermost layer of the meltblown cloth, which intercepts most of the moisture in the inhaled air. The remaining air is affected by the pressure of the disinfection cavity 11, sucked into the absorption hole 10 from the air vent 7, and then enters the disinfection cavity 11 and is filtered by the bamboo fiber for disinfection.

[0042] Reference Figure 1 , 2 A skin layer 5 is glued and fixed to the bottom surface of the inner meltblown cloth body 4. The skin layer 5 is made of non-woven fabric, which has the properties of moisture absorption and oil absorption while retaining a certain degree of air permeability. A plurality of filter filling blocks 13 are fixed to the upper surface of the skin layer 5. The filter filling blocks 13 are made of cotton material, and the plurality of filter filling blocks 13 are in contact with the inner walls of the plurality of connecting holes 8 one by one for filling.

[0043] Through the above arrangement, the skin layer 5 is arranged at the innermost layer of the meltblown cloth, and the soft material makes it fit the human face more closely, thus improving the comfort. When the filtration in the disinfection cavity 11 is completed and enters the bottom of the connecting hole 8, the filter filling block 13 absorbs the remaining moisture and bacterial residues in the air for secondary filtration.

[0044] The implementation principle of a long-lasting antibacterial soft meltblown cloth in an embodiment of the present application is as follows: when using a mask made of the meltblown cloth, when a person puts the mask on the face, the facial movements caused by the person's breathing and conversation generate a thrust on the skin layer 5, and the skin layer 5 is deformed by the thrust so that it better fits the human face and improves comfort. At the same time, the skin layer 5 will be subjected to the thrust and transmitted to the inner meltblown cloth body 4, and the inner meltblown cloth body 4 will apply a thrust to the connecting block 3 and the antibacterial layer 6, so that the connecting block 3 and the antibacterial layer 6 are deformed synchronously.

[0045] When the antibacterial layer 6 is deformed, the air in the disinfection cavity 11 is squeezed by the deformation, and is squeezed out from the absorption hole 10 to the air hole 7, and then discharged from the outside of the mask. Then the antibacterial layer 6 is rebounded by itself and the connecting block 3 to expand the space in the disinfection cavity 11. When the disinfection cavity 11 expands, pressure is generated to suck the external air from the air hole 7 to the absorption hole 10 and then into the disinfection cavity 11. The air entering the disinfection cavity 11 is filtered by the bamboo fiber, thereby intercepting the existing bacteria and achieving an antibacterial effect.

[0046] After filtering in the disinfection cavity 11, the air continues to be squeezed by the breathing of the people and the bottom part of the connecting hole 8, and is discharged from the absorption hole 10 to the filter filling block 13. The filter filling block 13 performs secondary adsorption on the residual moisture in the air to achieve the filtering effect. At the same time, the pressure generated by the breathing and conversation of the people causes the meltblown cloth to deform, and then is rebounded by the connecting block 3 and the antibacterial layer 6, thereby ensuring that the meltblown cloth as a whole cannot produce excessive deformation, maintaining the process of air stably entering the disinfection cavity 11 for disinfection, thereby extending the use time of the mask.

[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A long-lasting antibacterial soft meltblown fabric, characterized by: The invention comprises an outer meltblown cloth body (2), a plurality of connection blocks (3) are fixedly provided on the lower end surface of the outer meltblown cloth body (2), an inner meltblown cloth body (4) is fixedly provided on the lower end surface of the plurality of connection blocks (3), and an antibacterial layer (6) is provided between the outer meltblown cloth body (2) and the inner meltblown cloth body (4).

2. The long-lasting antibacterial soft melt-blown fabric according to claim 1, characterized in that: The outer meltblown cloth body (2) and the inner meltblown cloth body (4) are provided with a plurality of connection holes (8) on their opposite end surfaces, and the outer meltblown cloth body (2) and the inner meltblown cloth body (4) are provided with a plurality of installation grooves (9) on their opposite end surfaces.

3. The long-lasting antibacterial soft melt-blown fabric according to claim 1, characterized in that: A plurality of connection grooves (12) are provided on the surface of the antibacterial layer (6), and the plurality of connection grooves (12) are interlaced and connected with the plurality of connection blocks (3) one by one.

4. The long-lasting antibacterial soft melt-blown fabric according to claim 3, characterized in that: Absorption holes (10) are provided at the positions where the surface of the antibacterial layer (6) is aligned with the plurality of connection holes (8), and the plurality of absorption holes (10) penetrate each other to form a disinfection cavity (11).

5. The long-lasting antibacterial soft melt-blown fabric according to claim 1, characterized in that: A waterproof layer (1) is fixedly provided on one end of the outer melt-blown fabric body (2) away from the inner melt-blown fabric body (4).

6. The long-lasting antibacterial soft melt-blown fabric according to claim 5, characterized in that: Ventilation holes (7) are provided on the surface of the waterproof layer (1) at locations aligned with the plurality of connection holes (8).

7. The long-lasting antibacterial soft melt-blown fabric according to claim 1, characterized in that: A skin layer (5) is fixedly provided on one end of the inner meltblown fabric body (4) away from the outer meltblown fabric body (2).

8. The long-lasting antibacterial soft melt-blown fabric according to claim 7, characterized in that: Filter filling blocks (13) are fixedly provided at locations where the surface of the skin layer (5) is aligned with the plurality of connection holes (8).

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