A sheet structure with herbal ingredients for sanitary napkins

Abstract

The utility model relates to a kind of sheet structure with herbal components for sanitary towel, it is characterized by including by from below to above sequentially layering together first breathable fabric layer, second breathable fabric layer, third breathable fabric layer, the composite sheet body of fourth breathable fabric layer composition.The utility model can play the role of limiting to the medicine powder in the medicine recess of each layer, avoid three different medicine powder to be mixed and accumulated together, by the medicine recess of each layer is staggered arrangement, three different medicine powder can not be mutually blocked to penetrate upwards, the medicinal effect of three different medicine powder can be very good to reach human body directly, can play the role of very good relieving female dysmenorrhea, palace cold, by setting liquid leakage area, on the basis of being provided with medicine powder, menstrual blood can also not be blocked to leak, to ensure that menstrual blood can be quickly absorbed by the absorption core of sanitary towel after passing through liquid leakage area, ensure the reliability of sanitary towel product use.

Description

Technical Field

[0001] This utility model relates to the field of sanitary napkins, and in particular to a sheet structure for sanitary napkins containing herbal ingredients. Background Technology

[0002] Sanitary napkins are hygiene products used by women during menstruation. They have excellent absorbency, quickly absorbing and locking in menstrual blood to keep the body clean and dry. However, existing sanitary napkins only have the function of absorbing menstrual blood and preventing side leakage, which is relatively simple. To solve this technical problem, some sanitary napkin products have emerged that add medications to relieve menstrual cramps and cold uterus. For example, a patent application published in Chinese patent literature, patent number 201821622183.0, entitled "A Sanitary Napkin Chip with Angelica, Artemisia, and Cyperus," mainly includes a surface layer, a core layer, an adhesive layer, and a bottom layer. The core layer includes layers of Angelica extract, Artemisia powder, and Cyperus extract stacked in sequence. Angelica can promote blood circulation, remove blood stasis, regulate menstruation, and relieve pain; Artemisia can dissipate heat, relieve pain, warm the meridians, stop bleeding, and has antibacterial properties; Cyperus can regulate qi, relieve depression, regulate menstruation, and relieve pain. When this sanitary napkin chip is applied to a sanitary napkin product, it can relieve menstrual cramps and cold uterus in women. However, in practical applications, the structure of this scheme still has the following shortcomings: First, because the Angelica sinensis extract layer, Artemisia argyi powder layer, and Cyperus rotundus extract layer are stacked and compacted together, the upward penetration of the medicinal properties of the two bottom layers of powder is easily blocked by the top layer of powder. As a result, the efficacy of the two bottom layers of powder cannot reach the human body effectively, greatly weakening the effect of relieving menstrual cramps and cold uterus in women.

[0003] Secondly, to ensure the sanitary napkin chip is closer to the body and that the medicinal powder can effectively act on the skin, it is usually placed on the surface of the sanitary napkin or between the surface and the absorbent core. Since the layers of angelica extract, mugwort powder, and cyperus extract are stacked and compressed together, they can obstruct menstrual blood from flowing into the absorbent core, thus affecting the sanitary napkin's rapid absorption performance and consequently impacting the product's overall reliability.

[0004] Therefore, based on the aforementioned shortcomings, the applicant believes that it is essential to improve its structure in order to better meet the practical application needs of women. Utility Model Content

[0005] The purpose of this invention is to solve the above-mentioned problems and shortcomings by providing a sheet structure for sanitary napkins containing herbal ingredients. This sheet structure can limit the powder in the medicated grooves of each layer, preventing the three different powders from mixing and accumulating together. By arranging the medicated grooves of each layer in a staggered manner, the three different powders can penetrate upwards without obstructing each other, allowing the efficacy of the three different powders to reach the human body effectively. This can effectively relieve menstrual cramps and cold uterus in women. By setting up a liquid leakage area, the presence of medicated powder does not block the leakage of menstrual blood, ensuring that menstrual blood can quickly pass through the liquid leakage area and be absorbed by the absorbent core of the sanitary napkin, thus ensuring the reliability of the sanitary napkin product.

[0006] The technical solution of this utility model is implemented as follows: a sheet structure for sanitary napkins containing herbal ingredients, characterized in that it comprises a composite sheet body consisting of a first breathable fabric layer, a second breathable fabric layer, a third breathable fabric layer, and a fourth breathable fabric layer stacked sequentially from bottom to top; the first breathable fabric layer has a plurality of first medicine-placement grooves covered by the second breathable fabric layer, the second breathable fabric layer has a plurality of second medicine-placement grooves covered by the third breathable fabric layer, and the third breathable fabric layer has a plurality of third medicine-placement grooves covered by the fourth breathable fabric layer; the first, second, and third medicine-placement grooves are staggered and filled with different medicinal powders; a liquid leakage area is formed in the composite sheet body between the first, second, and third medicine-placement grooves.

[0007] Preferably, each of the first drug placement grooves is arranged side by side on the first breathable fabric layer, each of the second drug placement grooves is arranged side by side on the second breathable fabric layer, and each of the third drug placement grooves is arranged side by side on the third breathable fabric layer.

[0008] Preferably, the thickness of the first breathable fabric layer, the second breathable fabric layer, the third breathable fabric layer and the fourth breathable fabric layer is 0.2-0.3 mm, and the depth of the first medicine placement groove, the second medicine placement groove and the third medicine placement groove is 0.1-0.2 mm.

[0009] Preferably, the first breathable fabric layer, the second breathable fabric layer, the third breathable fabric layer, and the fourth breathable fabric layer are all made of non-woven fabric.

[0010] Preferably, the medicinal powders in the first, second, and third medicine placement grooves are mugwort powder, angelica powder, and cyperus powder, respectively.

[0011] The beneficial effects of this utility model are: Because the first, second, and third medicine placement grooves of this utility model are filled with different medicine powders and are covered by the second, third, and fourth breathable fabric layers respectively, the medicine powder in each medicine placement groove can be limited, preventing the three different medicine powders from mixing and accumulating together. This prevents a large clump of medicine powder from piling up on the composite sheet, thus ensuring wearing comfort.

[0012] Furthermore, by arranging the first, second, and third medicine placement grooves in a staggered manner, the three different medicine powders will not obstruct each other's upward penetration, ensuring that all three medicine powders have excellent upward penetration performance. This allows the efficacy of the three medicine powders to reach the human body effectively, thereby relieving menstrual cramps and uterine coldness in women.

[0013] At the same time, by setting up a liquid leakage area, the presence of medicated powder does not block the leakage of menstrual blood. This ensures that menstrual blood can quickly pass through the liquid leakage area and be absorbed by the absorbent core of the sanitary napkin. Thus, when this sheet structure is applied to sanitary napkin products, it can effectively relieve menstrual cramps and cold uterus in women, while ensuring that the original function of the sanitary napkin product in quickly absorbing menstrual blood is not affected, thereby ensuring the reliability of the sanitary napkin product.

[0014] At the same time, the first, second, third, and fourth breathable fabric layers are all breathable fabric layers, which not only ensures the upward penetration performance of the three different medicinal powders, but also ensures the rapid leakage of menstrual blood, and also ensures breathability and comfort in contact with the human body. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the disassembled structure of this utility model. Detailed Implementation

[0017] like Figure 1 and Figure 2As shown, the sheet structure of the sanitary napkin with herbal ingredients according to this utility model includes a composite sheet body 100 composed of a first breathable fabric layer 1, a second breathable fabric layer 2, a third breathable fabric layer 3, and a fourth breathable fabric layer 4 stacked together from bottom to top; the first breathable fabric layer 1 has a plurality of first medicine placement grooves 11 covered by the second breathable fabric layer 2, the second breathable fabric layer 2 has a plurality of second medicine placement grooves 21 covered by the third breathable fabric layer 3, and the third breathable fabric layer 3 has a plurality of third medicine placement grooves 31 covered by the fourth breathable fabric layer 4; the first medicine placement grooves 11, the second medicine placement grooves 21, and the third medicine placement grooves 31 are arranged in a staggered manner, and the first medicine placement grooves 11, the second medicine placement grooves 21, and the third medicine placement grooves 31 are respectively filled with different medicinal powders 5; a liquid leakage area 101 is formed in the composite sheet body 100 between the first medicine placement grooves 11, the second medicine placement grooves 21, and the third medicine placement grooves 31.

[0018] To ensure that the first drug placement groove 11, the second drug placement groove 21, and the third drug placement groove 31 are reasonably staggered, such as... Figure 2 As shown, each of the first medicine placement grooves 11 is arranged side by side on the first breathable fabric layer 1, each of the second medicine placement grooves 21 is arranged side by side on the second breathable fabric layer 2, and each of the third medicine placement grooves 31 is arranged side by side on the third breathable fabric layer 3. In practical applications, each of the first medicine placement grooves 11 forms two sets of first parallel groups 12 arranged side by side, and the two sets of first parallel groups 12 are respectively located in the middle of the first breathable fabric layer 1. Each of the third medicine placement grooves 31 forms two sets of third parallel groups 32 arranged side by side, and the two sets of third parallel groups 32 are respectively located on the left and right sides of the third breathable fabric layer 3. Each of the second medicine placement grooves 21 forms two sets of second parallel groups 22 arranged side by side, and the two sets of second parallel groups 22 are respectively located on the left and right sides of the second breathable fabric layer 2. After the first breathable fabric layer 1, the second breathable fabric layer 2, the third breathable fabric layer 3, and the fourth breathable fabric layer 4 are stacked together, the second parallel group 22 is located between the first parallel group 12 and the third parallel group 32. When the powder 5 is output to each medicine placement groove in the automated production line, the powder 5 can be output to each medicine placement groove through multiple parallel output pipes, or a pile of powder 5 can be directly output to each breathable fabric layer, and then the excess powder 5 on the surface of each breathable fabric layer can be scraped off by a scraper, so that the powder 5 is only laid in each medicine placement groove.

[0019] To further limit the thickness of each breathable fabric layer, making each breathable fabric layer thin and soft, and facilitating the upward penetration of the powder 5 into each breathable fabric layer, the thickness of the first breathable fabric layer 1, the second breathable fabric layer 2, the third breathable fabric layer 3 and the fourth breathable fabric layer 4 are all 0.2-0.3mm, and the depth of the first medicine placement groove 11, the second medicine placement groove 21 and the third medicine placement groove 31 are all 0.1-0.2mm.

[0020] In order to make the composite sheet 100 have excellent softness and breathability and water permeability, the first breathable fabric layer 1, the second breathable fabric layer 2, the third breathable fabric layer 3, and the fourth breathable fabric layer 4 are all made of non-woven fabric.

[0021] To further illustrate which three medicines are used in the medicine powder 5, the medicine powder 5 in the first medicine placement groove 11, the second medicine placement groove 21, and the third medicine placement groove 31 are respectively mugwort powder, angelica powder, and cyperus powder. Angelica powder can promote blood circulation, remove blood stasis, regulate menstruation, and relieve pain; mugwort powder can dissipate heat, relieve pain, warm the meridians, stop bleeding, and has antibacterial properties; and cyperus powder can regulate qi, relieve depression, regulate menstruation, and relieve pain.

[0022] In practical applications, the particle size of the Artemisia argyi powder is 150 mesh, the particle size of the Angelica sinensis powder is 200 mesh, and the particle size of the Cyperus rotundus powder is 300 mesh.

[0023] Because Cyperus rotundus powder has the smallest particle size, to prevent it from being quickly shaken off during the use of a sanitary napkin, it is preferable that the Artemisia argyi powder is placed in the third medicine-retaining groove 31, the Angelica sinensis powder is placed in the second medicine-retaining groove 21, and the Cyperus rotundus powder is placed in the first medicine-retaining groove 11. In this way, even when the sanitary napkin is shaken, the Cyperus rotundus powder remains within the sanitary napkin and does not quickly fall out, thus confining the powder within the sanitary napkin and maintaining its medicinal efficacy for a longer period.

[0024] In practical applications, different sized medicine-holding grooves can be made according to the particle size of the medicine powder 5. Preferably, the cross-sectional area of ​​the third medicine-holding groove 31 for holding mugwort powder is larger than that of the second medicine-holding groove 21 for holding angelica powder, and the cross-sectional area of ​​the second medicine-holding groove 21 for holding angelica powder is larger than that of the first medicine-holding groove 11 for holding cyperus powder. This allows sufficient amounts and efficacy of each medicine powder 5 to be added to the composite sheet 100, so as to better exert the medicinal effects of each medicine powder 5.

[0025] In practical applications, the first breathable fabric layer 1, the second breathable fabric layer 2, the third breathable fabric layer 3, and the fourth breathable fabric layer 4 are stacked and fixed together by hot pressing or ultrasonic welding. This ensures that the first breathable fabric layer 1, the second breathable fabric layer 2, the third breathable fabric layer 3, and the fourth breathable fabric layer 4 are tightly stacked and fixed together, and that each powder 5 is well confined in the drug placement groove of each layer. This prevents a large clump of powder from bulging on the composite sheet 100, thus ensuring that each powder 5 does not obstruct its upward penetration through the breathable fabric layers, thereby better delivering the drug to the human body.

[0026] The sheet structure of this invention can be used as the surface sheet of a sanitary napkin product, so that it can come into direct contact with the human body when worn. Alternatively, it can be made into an independent sanitary napkin functional chip, which can be placed on the surface of the sanitary napkin product or between the surface of the sanitary napkin product and the absorbent core.

Claims

1. A sheet structure containing herbal ingredients for use in sanitary napkins, characterized in that: It includes a composite sheet body (100) consisting of a first breathable fabric layer (1), a second breathable fabric layer (2), a third breathable fabric layer (3), and a fourth breathable fabric layer (4) stacked together from bottom to top. The first breathable fabric layer (1) is provided with a plurality of first medicine placement grooves (11) covered by the second breathable fabric layer (2), the second breathable fabric layer (2) is provided with a plurality of second medicine placement grooves (21) covered by the third breathable fabric layer (3), and the third breathable fabric layer (3) is provided with a plurality of third medicine placement grooves (31) covered by the fourth breathable fabric layer (4). The first medicine placement groove (11), the second medicine placement groove (21), and the third medicine placement groove (31) are arranged in a staggered manner, and the first medicine placement groove (11), the second medicine placement groove (21), and the third medicine placement groove (31) are filled with different medicine powders (5). A liquid leakage area (101) is formed in the composite sheet body (100) between the first drug placement groove (11), the second drug placement groove (21) and the third drug placement groove (31).

2. The sheet structure with herbal ingredients for sanitary napkins according to claim 1, characterized in that: Each of the first medicine placement grooves (11) is arranged side by side on the first breathable fabric layer (1), each of the second medicine placement grooves (21) is arranged side by side on the second breathable fabric layer (2), and each of the third medicine placement grooves (31) is arranged side by side on the third breathable fabric layer (3).

3. The sheet structure with herbal ingredients for sanitary napkins according to claim 1, characterized in that: The thickness of the first breathable fabric layer (1), the second breathable fabric layer (2), the third breathable fabric layer (3) and the fourth breathable fabric layer (4) is 0.2-0.3mm, and the depth of the first medicine placement groove (11), the second medicine placement groove (21) and the third medicine placement groove (31) is 0.1-0.2mm.

4. The sheet structure with herbal ingredients for sanitary napkins according to claim 1, characterized in that: The first breathable fabric layer (1), the second breathable fabric layer (2), the third breathable fabric layer (3), and the fourth breathable fabric layer (4) are all made of non-woven fabric.

5. The sheet structure of the sanitary napkin with herbal ingredients according to claim 1, characterized in that: The medicinal powders (5) in the first medicine placement groove (11), the second medicine placement groove (21), and the third medicine placement groove (31) are mugwort powder, angelica powder, and cyperus powder, respectively.

Images