Sanitary napkin containing traditional Chinese medicine powder and its manufacturing method

Abstract

This invention discloses a sanitary napkin containing traditional Chinese medicine powder and its manufacturing method. The sanitary napkin containing traditional Chinese medicine powder consists of four layers: a surface layer, a traditional Chinese medicine composition, an inner absorbent layer, and a leak-proof bottom membrane layer. The surface layer is at least one of non-woven fabric or cotton fabric, a breathable stretched membrane, or a perforated membrane. The traditional Chinese medicine composition includes medicinal herbs and fine powder. The medicinal herbs consist of 3-10 parts dried tangerine peel, 3-10 parts licorice root, 2-6 parts Atractylodes lancea, 2-6 parts Atractylodes macrocephala, 1-4 parts frankincense, 1-4 parts myrrh, 2-6 parts Bletilla striata, 2-6 parts Ampelopsis japonica, 2-6 parts Dictamnus dasycarpus, and 2-6 parts Stemona japonica. The fine powder consists of 3-10 parts Angelica sinensis powder, 3-10 parts Paeonia lactiflora powder, 3-10 parts Sophora flavescens powder, 3-10 parts Corydalis yanhusuo powder, 1-4 parts Poria cocos sclerotium powder, and 1-4 parts pearl powder. The sanitary napkin of this invention contains more than 75% of its body area with traditional Chinese medicine powder. By combining the traditional Chinese medicine composition with the sanitary napkin, the powder can be applied to the perineum and buttocks of women to relieve menstrual discomfort, reduce menstrual cramps, inhibit bacteria, prevent odor, and maintain women's health.

Description

Technical Field

[0001] This invention relates to a sanitary product, belonging to the field of daily necessities technology, and in particular to a sanitary napkin containing traditional Chinese medicine powder and its manufacturing method. Background Technology

[0002] With increasing life and work pressures, changing environments, declining bodily functions, and endocrine disorders, many women have to endure various discomforts during their menstrual periods year-round. Regular and smooth menstruation remains a concern for many. Gynecological problems often become more pronounced during menstruation, and the lack of time for careful and thorough care exacerbates these issues, making menstrual health a crucial aspect of women's well-being.

[0003] There are various types of sanitary napkins on the market containing traditional Chinese medicine, but there are still problems such as poor manufacturing hygiene, easy leakage of the Chinese medicine powder layer, causing allergies or other more serious gynecological problems, insufficient amount of Chinese medicine powder, failure to meet expectations in use, and excessive use of various medicines and fragrances, resulting in stronger odor, uncomfortable surface, and causing itching and chafing. Summary of the Invention

[0004] The purpose of this invention is to provide a sanitary napkin containing traditional Chinese medicine powder. The technical problem to be solved is to enable the traditional Chinese medicine powder to exert its effects in a low-allergenic and efficient manner, so as to regulate menstrual discomfort, relieve menstrual pain, prevent odor, inhibit bacteria, and maintain women's menstrual health.

[0005] Another objective of this invention is to provide a method for manufacturing the above-mentioned sanitary napkin containing Chinese herbal powder, which increases the proportion of Chinese herbal powder in the main chip, resulting in a higher concentration of medicine for chips of the same area; the chips are wider and thicker; and the upgraded process ensures that the medicine powder is evenly dispersed, making it less prone to scattering and clumping, thus improving user experience.

[0006] The objective of this invention and the technical problem it solves are achieved through the following technical solution. According to this invention, a sanitary napkin containing traditional Chinese medicine powder is provided. The sanitary napkin body consists of four layers: a surface layer, a traditional Chinese medicine extract, an inner absorbent layer, and a leak-proof bottom film layer. The traditional Chinese medicine composition includes medicinal herbs and fine powder, wherein the medicinal herbs are composed of the following raw materials in parts by weight:

[0007] 3-10 parts dried tangerine peel, 3-10 parts licorice root, 2-6 parts Atractylodes lancea, 2-6 parts Atractylodes macrocephala, 1-4 parts frankincense, 1-4 parts myrrh, 2-6 parts Bletilla striata, 2-6 parts Ampelopsis japonica, 2-6 parts Dictamnus dasycarpus, 2-6 parts Stemona japonica;

[0008] The fine powder is composed of the following raw materials in parts by weight:

[0009] Angelica sinensis powder 3-10 parts; Paeonia lactiflora powder 3-10 parts; Sophora flavescens powder 3-10 parts; Corydalis yanhusuo powder 3-10 parts; Poria cocos sclerotium powder 1-4 parts; Pearl powder 1-4 parts.

[0010] The sanitary napkin containing traditional Chinese medicine powder according to the present invention has a surface layer that is at least one of non-woven fabric or cotton fabric, breathable cast film, and perforated film.

[0011] The sanitary napkin containing traditional Chinese medicine powder according to an embodiment of the present invention has an inner absorbent layer made of at least one of highly absorbent resin or fluff pulp.

[0012] The sanitary napkin containing traditional Chinese medicine powder according to an embodiment of the present invention is composed of the following raw materials in parts by weight:

[0013] 3 parts dried tangerine peel, 3 parts licorice root, 2 parts Atractylodes lancea, 2 parts Atractylodes macrocephala, 1 part frankincense, 1 part myrrh, 2 parts Bletilla striata, 2 parts Ampelopsis japonica, 2 parts Dictamnus dasycarpus, and 2 parts Stemona japonica.

[0014] The fine powder is composed of the following raw materials in parts by weight:

[0015] Angelica sinensis powder 3 parts; Paeonia lactiflora powder 3 parts; Sophora flavescens powder 3 parts; Corydalis yanhusuo powder 3 parts; Poria cocos sclerotium powder 1 part; Pearl powder 1 part.

[0016] Furthermore, the sanitary napkin containing traditional Chinese medicine powder is composed of the following raw materials in parts by weight:

[0017] 6 parts dried tangerine peel, 6 parts licorice root, 4 parts Atractylodes lancea, 4 parts Atractylodes macrocephala, 2 parts frankincense, 3 parts myrrh, 4 parts Bletilla striata, 4 parts Ampelopsis japonica, 4 parts Dictamnus dasycarpus, and 4 parts Stemona japonica.

[0018] The fine powder is composed of the following raw materials in parts by weight:

[0019] Angelica sinensis powder 6 parts; Paeonia lactiflora powder 6 parts; Sophora flavescens powder 6 parts; Corydalis yanhusuo powder 6 parts; Poria cocos sclerotium powder 2 parts; Pearl powder 3 parts.

[0020] Furthermore, the medicinal materials mentioned herein are composed of the following raw materials in parts by weight:

[0021] 10 parts dried tangerine peel, 10 parts licorice root, 6 parts Atractylodes lancea, 6 parts Atractylodes macrocephala, 4 parts frankincense, 4 parts myrrh, 6 parts Bletilla striata, 6 parts Ampelopsis japonica, 6 parts Dictamnus dasycarpus, and 6 parts Stemona japonica.

[0022] The fine powder is composed of the following raw materials in parts by weight:

[0023] Angelica sinensis powder 10 parts; Paeonia lactiflora powder 10 parts; Sophora flavescens powder 10 parts; Corydalis yanhusuo powder 10 parts; Poria cocos sclerotium powder 4 parts; Pearl powder 4 parts.

[0024] The surface layer is a combination of cotton and non-woven fabric; the inner absorbent layer is a highly absorbent resin.

[0025] The traditional Chinese medicine sanitary napkin of this embodiment of the invention comprises traditional Chinese medicine materials and fine powder.

[0026] Chinese medicinal materials: 6 parts dried tangerine peel, 6 parts licorice root, 4 parts Atractylodes lancea, 4 parts Atractylodes macrocephala, 2 parts frankincense, 3 parts myrrh, 4 parts Bletilla striata, 4 parts Ampelopsis japonica, 4 parts Dictamnus dasycarpus, 4 parts Stemona japonica. Fine powder: 6 parts Angelica sinensis powder; 6 parts Paeonia lactiflora powder; 6 parts Sophora flavescens powder; 6 parts Corydalis yanhusuo powder; 2 parts Poria cocos sclerotium powder; 3 parts pearl powder.

[0027] In step 1), the method for preparing the Chinese herbal powder layer is as follows: clean the Chinese herbal powder layer herbs, add water in a volume of 5-10 times the weight of the herbs, and soak for 30-60 minutes;

[0028] Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0029] The filtrate is concentrated into a thick paste, mixed with the fine powder of the Chinese herbal medicine, dried, and ground into a Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0030] The surface layer is a combination of a breathable cast film and a nonwoven fabric; the inner absorbent layer is a combination of a highly absorbent resin and fluff pulp.

[0031] The herbal sanitary napkin of the present invention comprises herbal medicinal materials and fine powder.

[0032] Chinese medicinal materials: 10 parts dried tangerine peel, 10 parts licorice root, 6 parts Atractylodes lancea, 6 parts Atractylodes macrocephala, 4 parts frankincense, 4 parts myrrh, 6 parts Bletilla striata, 6 parts Ampelopsis japonica, 6 parts Dictamnus dasycarpus, 6 parts Stemona japonica. Fine powders: 10 parts Angelica sinensis powder; 10 parts Paeonia lactiflora powder; 10 parts Sophora flavescens powder; 10 parts Corydalis yanhusuo powder; 4 parts Poria cocos sclerotium powder; 4 parts pearl powder.

[0033] The method for preparing the Chinese herbal powder layer is as follows:

[0034] a. Clean the Chinese herbal powder as described above, add 5-10 times the weight of the herbal powder in water, and soak for 30-60 minutes;

[0035] b. Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0036] c. Concentrate the filtrate into a thick paste, mix it with the fine powder of the Chinese herbal medicine layer, dry it, and grind it into Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0037] The surface layer is a combination of a cotton fabric layer and a perforated film; the inner absorbent layer is fluff pulp.

[0038] In addition, this invention also discloses a method for preparing a sanitary napkin containing traditional Chinese medicine powder, wherein the sanitary napkin comprises a surface layer, an inner absorbent layer, and a leak-proof bottom film layer, comprising the following steps:

[0039] 1) Grind the prepared herbal composition into herbal powder;

[0040] 2) Sprinkle the Chinese herbal powder obtained in step 1) evenly between the surface layer and the inner absorption layer;

[0041] 3) Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step 2) into a sanitary napkin containing Chinese herbal powder.

[0042] By employing the above technical solution, the present invention has the following advantages:

[0043] 1) The formula is carefully prepared and contains Chinese medicinal materials: dried tangerine peel, licorice, atractylodes lancea, atractylodes macrocephala, frankincense, myrrh, bletilla striata, ampelopsis japonica, dictamnus dasycarpus, and stemona japonica; fine powders: angelica sinensis powder, red peony root powder, sophora flavescens powder, corydalis yanhusuo powder, poria cocos sclerotium powder, and pearl powder.

[0044] 2) In the medicinal materials components of this invention, dried tangerine peel (Chenpi) is the dried pericarp of a plant in the Rutaceae family. Traditional Chinese medicine believes it is sweet and warm in nature, possessing the functions of drying dampness, strengthening the spleen, and promoting qi circulation. Modern research has also found that dried tangerine peel contains volatile oils that can stimulate gastrointestinal motility and help promote the digestion of food. Licorice root (Gancao) is known as the "national elder" in traditional Chinese medicine, possessing a wide range of uses. It can be used alone, internally or externally, and has anti-allergic and anti-inflammatory effects. Licorice root contains glycyrrhizin, which is often used to treat symptoms associated with menopause and helps balance hormone levels in women.

[0045] 3) The main effects of Atractylodes lancea are drying dampness, strengthening the spleen, dispelling wind and cold. Clinically, this herb is often used to treat loss of appetite, edema, and diarrhea caused by dampness obstructing the spleen and stomach, and can also be used to treat leukorrhea caused by cold and dampness. Atractylodes macrocephala has diuretic, hypoglycemic, and white blood cell-boosting and antibacterial effects, as well as antibacterial, antitumor, and immunity-enhancing effects. Frankincense regulates qi and blood circulation, relieves pain, and eliminates toxins. This herb is mainly used to treat chest and abdominal pain, dysmenorrhea, and amenorrhea, and can effectively relieve dysmenorrhea symptoms. Myrrh's effects include promoting blood circulation and relieving pain, reducing swelling and promoting tissue regeneration, and dispersing blood stasis; it is suitable for people with dysmenorrhea.

[0046] 4) Bletilla striata is valued in medicine for its disinfection, hemostasis, prevention of wound infection, and antibacterial and anticancer effects. Ampelopsis japonica has heat-clearing and detoxifying properties, and is generally recommended to be decocted or ground into powder for external application. Dictamnus dasycarpus has heat-clearing, dampness-drying, wind-dispelling, and detoxifying effects; modern research shows that this herb contains volatile oils with in vitro anticancer effects. Stemona japonica can dissipate heat and relieve exterior symptoms, and is commonly used for skin conditions such as eczema and dermatitis. Among the fine powder components, Angelica sinensis is a blood-nourishing and blood-activating herb with a dual effect. Utilizing Angelica sinensis' blood-nourishing and blood-tonifying properties can alleviate symptoms such as scanty menstruation, blood clots, and dysmenorrhea in women during menstruation.

[0047] 5) Red peony root has the effects of clearing heat and relieving pain, cooling blood and removing blood stasis, and can be used to treat dysmenorrhea and amenorrhea in women. Sophora flavescens has the effect of dispelling wind and relieving itching, and can alleviate itching of the lower limbs. Corydalis yanhusuo has the effects of regulating qi and relieving pain, and in clinical use it is mainly used for abdominal pain, headache, and dysmenorrhea caused by menstrual disorders. Poria cocos sclerotium is the most important active ingredient in traditional Chinese medicine, possessing anti-tumor and anti-inflammatory biological activities. Pearl powder contains various proteins and taurine; ancient Chinese medicine used pearl to treat placental retention and induce labor in women.

[0048] Modern research has found that its precious taurine can also promote the synthesis of proteins in nerve cells and promote blood circulation in the human body, which has remarkable effects on physical health and development.

[0049] 6) By adjusting the weight and composition of the traditional Chinese medicine (TCM) composition and combining the effects of each herb, the most effective results can be achieved. The dosage of the TCM composition can be adjusted according to the different stages of a woman's menstrual cycle—premenstrual, early menstrual, heavy menstrual, and late menstrual periods—to maximize the effects of each herb component and alleviate different symptoms at different stages of a woman's menstrual cycle. For example, premenstrual symptoms include abdominal pain, vomiting, headache, stomach pain, and amenorrhea; while early menstrual symptoms include dysmenorrhea, loss of appetite, and chills. This helps regulate menstrual discomfort, relieve dysmenorrhea, prevent odor, and maintain women's gynecological health during menstruation.

[0050] 7) The preparation method for the herbal powder layer is also more time-consuming, with the upgraded process involving decocting the herbs and water 1-3 times, each time for 1-3 hours. This meticulous and repeated decoction is concentrated into a thick paste, which is then mixed with the fine herbal powder layer, dried, and ground into a powder with a particle size of 50-100 mesh. This results in a finer, more uniform powder that is evenly dispersed, preventing clumping and spillage during use. The proportion of the herbal powder layer in the chip has also been increased; the rectangular powder layer accounts for over 75% of the chip, allowing for greater contact with the skin and more efficient action.

[0051] 8) The surface layer uses one or more of the following: non-woven fabric, cotton fabric, breathable cast film, and perforated film. Combined with the antibacterial and anti-inflammatory effects of traditional Chinese medicine powder, it is hypoallergenic and non-irritating, avoiding chafing and itching of the genital area at the end of menstruation. The inner absorbent layer is made of one or more of highly absorbent resin or fluff pulp, combined with a uniformly dispersed layer of traditional Chinese medicine powder, greatly enhancing the water absorption rate, keeping women feeling fresh during use and reducing concerns about absorbency during heavy menstrual flow.

[0052] 9) The sanitary napkin is manufactured by pressing the leak-proof bottom layer, middle layer, and inner absorbent layer together into a 1mm thick sanitary napkin, making it thinner and easier to carry, and preventing the powder from scattering. This makes it more skin-friendly and comfortable for women during menstruation, reducing the discomfort caused by the weight of a heavy sanitary napkin. Detailed Implementation

[0053] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0054] A sanitary napkin containing traditional Chinese medicine powder, the sanitary napkin body is divided into four layers, including a surface layer, a traditional Chinese medicine extract, an inner absorbent layer, and a leak-proof bottom film layer. The surface layer is at least one of non-woven fabric or cotton fabric, a breathable stretched film, or a perforated film. The traditional Chinese medicine composition includes medicinal herbs and fine powder, the medicinal herbs being composed of the following parts by weight:

[0055] 3-10 parts dried tangerine peel, 3-10 parts licorice root, 2-6 parts Atractylodes lancea, 2-6 parts Atractylodes macrocephala, 1-4 parts frankincense, 1-4 parts myrrh, 2-6 parts Bletilla striata, 2-6 parts Ampelopsis japonica, 2-6 parts Dictamnus dasycarpus, 2-6 parts Stemona japonica;

[0056] The fine powder is composed of the following raw materials in parts by weight:

[0057] Angelica sinensis powder 3-10 parts; Paeonia lactiflora powder 3-10 parts; Sophora flavescens powder 3-10 parts; Corydalis yanhusuo powder 3-10 parts; Poria cocos sclerotium powder 1-4 parts; Pearl powder 1-4 parts.

[0058] The inner absorbent layer is at least one of a highly absorbent resin or fluff pulp.

[0059] The preparation method of the traditional Chinese medicine powder layer is as follows:

[0060] a. Clean the Chinese herbal powder as described above, add 5-10 times the weight of the herbal powder in water, and soak for 30-60 minutes;

[0061] b. Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0062] c. Concentrate the filtrate into a thick paste, mix it with the fine powder of the Chinese herbal medicine layer, dry it, and grind it into Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0063] A method for preparing a sanitary napkin containing traditional Chinese medicine powder, the sanitary napkin comprising a surface layer, an inner absorbent layer, and a leak-proof bottom film layer, comprising:

[0064] 1) Grind the prepared traditional Chinese medicine composition into a powder;

[0065] 2) Sprinkle the Chinese herbal powder obtained in step 1) evenly between the surface layer and the inner absorption layer;

[0066] 3) Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step 2) into a sanitary napkin.

[0067] When used during the premenstrual, postmenstrual, or daytime periods, the length of the sanitary napkin is 240mm. When used during the heaviest flow or at night, the length of the sanitary napkin is 420mm.

[0068] Structure: The ultra-large chip absorbs the herbal powder, which accounts for more than 75% of the total chip. The dosage of herbal powder is adjusted according to the premenstrual, early, heavy, and late stages of menstruation to reduce the types of herbal powder and avoid drug allergies, while ensuring efficacy. This is a low-allergy and high-efficiency herbal sanitary napkin.

[0069] The Chinese medicine is ground into powder and placed on the lower body of women, so that the powder can directly act on the perineum and buttocks to relieve menstrual discomfort, such as back pain and abdominal pain; reduce menstrual cramps; absorb menstrual odor; and is made of breathable material and is designed to absorb without backflow and provide sufficient and effective absorption.

[0070] The dosage of the herbal composition is adjusted according to the different stages of menstruation: premenstrual, early menstruation, heavy menstruation, and late menstruation. By combining the health benefits of the herbal composition with sanitary napkins used during menstruation, the powder can be applied to the vulva and buttocks to relieve discomfort, reduce menstrual cramps, inhibit bacteria, prevent odor, and maintain women's health. This low-allergen, high-efficiency herbal sanitary napkin ensures the effectiveness of the product.

[0071] Example 1:

[0072] A sanitary napkin containing traditional Chinese medicine powder, for use before menstruation, includes a sanitary napkin body with a length of 240mm. The sanitary napkin body is divided into four layers, including a surface layer, a traditional Chinese medicine extract, an inner absorbent layer, and a leak-proof bottom film layer.

[0073] The components of the traditional Chinese medicine composition include medicinal herbs and fine powder:

[0074] Chinese medicinal materials: 6 parts dried tangerine peel, 6 parts licorice root, 4 parts Atractylodes lancea, 4 parts Atractylodes macrocephala, 2 parts frankincense, 3 parts myrrh, 4 parts Bletilla striata, 4 parts Ampelopsis japonica, 4 parts Dictamnus dasycarpus, 4 parts Stemona japonica. Fine powder: 6 parts Angelica sinensis powder; 6 parts Paeonia lactiflora powder; 6 parts Sophora flavescens powder; 6 parts Corydalis yanhusuo powder; 2 parts Poria cocos sclerotium powder; 3 parts pearl powder.

[0075] The method for preparing the Chinese herbal powder layer is as follows:

[0076] a. Clean the herbs thoroughly, add 5-10 times their weight in water, and soak for 30-60 minutes;

[0077] b. Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0078] c. Concentrate the filtrate into a thick paste, mix it with the fine powder of the Chinese herbal medicine layer, dry it, and grind it into Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0079] The surface layer is a combination of a breathable cast film and a nonwoven fabric; the inner absorbent layer is a combination of a highly absorbent resin and fluff pulp.

[0080] The manufacturing method of sanitary napkins is as follows:

[0081] i. Grind the prepared Chinese herbal medicine composition into Chinese herbal medicine powder;

[0082] ii. Sprinkle the Chinese herbal powder obtained in step i evenly between the surface layer and the inner absorption layer;

[0083] iii. Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step ii into a sanitary napkin.

[0084] Example 2:

[0085] A sanitary napkin containing traditional Chinese medicine powder, for use before menstruation, includes a sanitary napkin body with a length of 240mm. The sanitary napkin body is divided into four layers, including a surface layer, a traditional Chinese medicine extract, an inner absorbent layer, and a leak-proof bottom film layer.

[0086] The components of the traditional Chinese medicine composition include medicinal herbs and fine powder:

[0087] Chinese medicinal materials: 3 parts dried tangerine peel, 3 parts licorice root, 2 parts Atractylodes lancea, 2 parts Atractylodes macrocephala, 1 part frankincense, 1 part myrrh, 2 parts Bletilla striata, 2 parts Ampelopsis japonica, 2 parts Dictamnus dasycarpus, 2 parts Stemona japonica. Fine powder: 3 parts Angelica sinensis powder; 3 parts Paeonia lactiflora powder; 3 parts Sophora flavescens powder; 3 parts Corydalis yanhusuo powder; 1 part Poria cocos sclerotium powder; 1 part pearl powder.

[0088] The method for preparing the Chinese herbal powder layer is as follows:

[0089] a. Clean the herbs thoroughly, add 5-10 times their weight in water, and soak for 30-60 minutes;

[0090] b. Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0091] c. Concentrate the filtrate into a thick paste, mix it with the fine powder of the Chinese herbal medicine layer, dry it, and grind it into Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0092] The surface layer is a combination of a cotton cloth layer and a perforated film; the inner absorbent layer is a highly absorbent resin.

[0093] The manufacturing method of sanitary napkins is as follows:

[0094] i. Grind the prepared Chinese herbal medicine composition into Chinese herbal medicine powder;

[0095] ii. Sprinkle the Chinese herbal powder obtained in step i evenly between the surface layer and the inner absorption layer;

[0096] iii. Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step ii into a sanitary napkin.

[0097] Example 3:

[0098] A sanitary napkin containing traditional Chinese medicine powder, for use in the early stages of menstruation, includes a sanitary napkin body with a length of 480mm. The sanitary napkin body is divided into four layers, including a surface layer, a traditional Chinese medicine extract, an inner absorbent layer, and a leak-proof bottom film layer.

[0099] The components of the traditional Chinese medicine composition include medicinal herbs and fine powder:

[0100] Chinese medicinal materials: 10 parts dried tangerine peel, 10 parts licorice root, 6 parts Atractylodes lancea, 6 parts Atractylodes macrocephala, 4 parts frankincense, 4 parts myrrh, 6 parts Bletilla striata, 6 parts Ampelopsis japonica, 6 parts Dictamnus dasycarpus, 6 parts Stemona japonica. Fine powders: 10 parts Angelica sinensis powder; 10 parts Paeonia lactiflora powder; 10 parts Sophora flavescens powder; 10 parts Corydalis yanhusuo powder; 4 parts Poria cocos sclerotium powder; 4 parts pearl powder.

[0101] The method for preparing the Chinese herbal powder layer is as follows:

[0102] a. Clean the herbs thoroughly, add 5-10 times their weight in water, and soak for 30-60 minutes;

[0103] b. Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0104] c. Concentrate the filtrate into a thick paste, mix it with the fine powder of the Chinese herbal medicine layer, dry it, and grind it into Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0105] The surface layer is a combination of a breathable cast film and a nonwoven fabric; the inner absorbent layer is a combination of a highly absorbent resin and fluff pulp.

[0106] The manufacturing method of sanitary napkins is as follows:

[0107] i. Grind the prepared Chinese herbal medicine composition into Chinese herbal medicine powder;

[0108] ii. Sprinkle the Chinese herbal powder obtained in step i evenly between the surface layer and the inner absorption layer;

[0109] iii. Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step ii into a sanitary napkin.

[0110] Example 4:

[0111] A sanitary napkin containing traditional Chinese medicine powder, for use during heavy flow, includes a sanitary napkin body with a length of 480mm. The sanitary napkin body is divided into four layers, including a surface layer, a traditional Chinese medicine extract, an inner absorbent layer, and a leak-proof bottom film layer.

[0112] The components of the traditional Chinese medicine composition include medicinal herbs and fine powder:

[0113] Chinese medicinal materials: 10 parts dried tangerine peel, 10 parts licorice root, 6 parts Atractylodes lancea, 6 parts Atractylodes macrocephala, 2 parts frankincense, 2 parts myrrh, 3 parts Bletilla striata, 3 parts Ampelopsis japonica, 6 parts Dictamnus dasycarpus, 6 parts Stemona japonica. Fine powder: 10 parts Angelica sinensis powder; 10 parts Paeonia lactiflora powder; 10 parts Sophora flavescens powder; 10 parts Corydalis yanhusuo powder; 2 parts Poria cocos sclerotium powder; 2 parts pearl powder.

[0114] The method for preparing the Chinese herbal powder layer is as follows:

[0115] a. Clean the herbs thoroughly, add 5-10 times their weight in water, and soak for 30-60 minutes;

[0116] b. Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0117] c. Concentrate the filtrate into a thick paste, mix it with the fine powder of the Chinese herbal medicine layer, dry it, and grind it into Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0118] The surface layer is a combination of a breathable cast film and a nonwoven fabric; the inner absorbent layer is a combination of a highly absorbent resin and fluff pulp.

[0119] The manufacturing method of sanitary napkins is as follows:

[0120] i. Grind the prepared Chinese herbal medicine composition into Chinese herbal medicine powder;

[0121] ii. Sprinkle the Chinese herbal powder obtained in step i evenly between the surface layer and the inner absorption layer;

[0122] iii. Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step ii into a sanitary napkin.

[0123] Example 5:

[0124] A sanitary napkin containing traditional Chinese medicine powder, for use at the end of menstruation, includes a sanitary napkin body with a length of 240mm. The sanitary napkin body is divided into four layers, including a surface layer, a traditional Chinese medicine extract, an inner absorbent layer, and a leak-proof bottom film layer.

[0125] The components of the traditional Chinese medicine composition include medicinal herbs and fine powder:

[0126] Chinese medicinal materials: 10 parts dried tangerine peel, 10 parts licorice root, 6 parts Atractylodes lancea, 2 parts Atractylodes macrocephala, 3 parts frankincense, 3 parts myrrh, 6 parts Bletilla striata, 4 parts Ampelopsis japonica, 6 parts Dictamnus dasycarpus, 6 parts Stemona japonica. Fine powder: 10 parts Angelica sinensis powder; 10 parts Paeonia lactiflora powder; 3 parts Sophora flavescens powder; 10 parts Corydalis yanhusuo powder; 1 part Poria cocos sclerotium powder; 4 parts pearl powder.

[0127] The method for preparing the Chinese herbal powder layer is as follows:

[0128] a. Clean the herbs thoroughly, add 5-10 times their weight in water, and soak for 30-60 minutes;

[0129] b. Boil the medicinal materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the medicinal liquid;

[0130] c. Concentrate the filtrate into a thick paste, mix it with the fine powder of the Chinese herbal medicine layer, dry it, and grind it into Chinese herbal medicine powder with a particle size of 50-100 mesh for later use.

[0131] The surface layer is a combination of a breathable cast film and a nonwoven fabric; the inner absorbent layer is a combination of a highly absorbent resin and fluff pulp.

[0132] The manufacturing method of sanitary napkins is as follows:

[0133] i. Grind the prepared Chinese herbal medicine composition into Chinese herbal medicine powder;

[0134] ii. Sprinkle the Chinese herbal powder obtained in step i evenly between the surface layer and the inner absorption layer;

[0135] iii. Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step ii into a sanitary napkin.

[0136] The following is the content of the efficacy test case.

[0137] To verify the absorbency of the three sanitary napkins (Examples 1, 2, and 5), the samples were tested by a third-party authoritative testing institution. The testing process and results are as follows:

[0138] Detection method:

[0139] Take a sample, remove the release paper, and trim the protective wings appropriately. Weigh the sample using a balance with a sensitivity of 0.01g (mass before absorption). Clamp one end of the sample with a clamp, ensuring the clamp opening is perpendicular to the sample's longitudinal direction, without clamping the internal absorbent layer. Immerse the sample and clamp in distilled or deionized water at (23±1)℃, with the usable side of the sample facing upwards. Gently press down on the sample to completely submerge it for 60 seconds, then lift the clamp to completely remove the sample from the water surface. Hang it vertically for 90 seconds, then remove the clamp and weigh the sample after water absorption (mass after absorption). Calculate the water absorption ratio.

[0140] Five samples were tested using the same method, and the average value of the five samples was taken as the measurement result, rounded to one decimal place. The sanitary napkin was attached to the arc-shaped sample holder of the absorption rate tester, and the standard test module was placed on the absorption area of ​​the sample surface. An automatic liquid dispensing system added a certain volume of standard synthetic solution to the standard test module, and the timer recorded the time it took for the sanitary napkin to completely absorb the standard synthetic solution, which represents its absorption rate.

[0141] Test conclusion:

[0142] Example 1 has an absorbency ratio of 44.5 times and an absorption rate of 20 seconds; Example 2 has an absorbency ratio of 39.8 times and an absorption rate of 25 seconds; Example 5 has an absorbency ratio of 43.2 times and an absorption rate of 18 seconds. Ordinary sanitary napkins have an absorbency ratio of 7 times and an absorption rate of 60 seconds. Therefore, all three types of sanitary napkins have better absorbency than ordinary sanitary napkins.

[0143] Absorption effect test case

[0144] To verify the absorbency of the two sanitary napkins in Examples 3 and 4, the samples were tested by a third-party authoritative testing institution. The testing process and results are as follows:

[0145] Detection method:

[0146] Take one sample, remove the release paper, and trim the protective wings appropriately. Weigh it using a balance with a sensitivity of 0.01g (mass before absorption). Clamp one end of the sample with a clip, ensuring the clip opening is perpendicular to the sample's longitudinal direction, without clamping the internal absorbent layer. Immerse the sample along with the clip in distilled or deionized water at (23±1)℃, with the usable side of the sample facing upwards. Gently press down on the sample, allowing it to be completely submerged for 60 seconds. Then lift the clip, allowing the sample to completely leave the water surface. Hang it vertically for 90 seconds, then remove the clip and weigh the sample after absorption (mass after absorption). Calculate the water absorption ratio. Test 5 samples using the same method, and take the average of the 5 samples as the measurement result, rounding to one decimal place. Attach the sanitary napkin to the arc-shaped sample holder of the absorption rate tester. Place the standard test module on the sample surface absorption area. Automatic liquid addition adds a certain volume of standard synthetic solution to the standard test module. The timer records the time it takes for the sanitary napkin to completely absorb the standard synthetic solution, representing its absorption rate.

[0147] Test conclusion:

[0148] Example 3 has an absorbency ratio of 38.0 times and an absorption speed of 7 seconds; Example 4 has an absorbency ratio of 40.7 times and an absorption speed of 5 seconds. Ordinary sanitary napkins have an absorbency ratio of 7 times and an absorption speed of 60 seconds. Therefore, both types of sanitary napkins have better absorbency than ordinary sanitary napkins.

[0149] Antibacterial effect test case

[0150] To verify the antibacterial effects of the traditional Chinese medicine compositions in the above five embodiments, the samples of the traditional Chinese medicine compositions in the five embodiments were tested by a third-party authoritative testing institution. The testing process and results are as follows:

[0151] Test bacteria: Staphylococcus aureus and Escherichia coli.

[0152] Detection method: Wash the 24-hour slant culture of the test bacteria with PBS to prepare a bacterial suspension (the required concentration is: 100 μl is dropped onto the control sample, and the recovered bacterial count is 1 × 10⁻⁶). 4 ~9×10 4 CFU / tablet). Take the sample (2.0cm × 3.0cm) and control sample tablets and place them in sterile petri dishes. Take the above bacterial suspension and add 100μl to each sample tablet and control sample tablet, spread evenly, and start timing. After 2, 5, 10, and 20 minutes, use sterile forceps to put the sample into a test tube containing 5ml of the corresponding neutralizing agent, mix thoroughly, and dilute appropriately. Then take 2-3 dilutions and take 0.5ml of each into two petri dishes. Pour 15ml of nutrient agar medium (bacteria) cooled to 40-45℃ into the petri dishes, rotate the petri dishes to make them evenly mixed, and after the agar solidifies, turn the plates over and incubate at 25℃±2℃ for 48 hours. Count the viable colonies and calculate the inhibition rate.

[0153] Experimental conclusion:

[0154] The antibacterial rate of Example 1 was 70%; the antibacterial rate of Example 2 was 85%; the antibacterial rate of Example 3 was 73%; the antibacterial rate of Example 4 was 80%; and the antibacterial rate of Example 5 was 69%. The antibacterial rate of ordinary sanitary napkins was <50%. Therefore, the sanitary napkins with five different Chinese herbal powder formulas all had better antibacterial effects than ordinary sanitary napkins.

[0155] Irritant effect test case

[0156] To verify the skin-friendly and non-irritating properties of the five embodiments described above, the sanitary napkin samples from the five embodiments were tested by a third-party authoritative testing institution. The testing process and results are as follows:

[0157] Experimental subject: White New Zealand rabbit

[0158] Testing Method: Six female white New Zealand rabbits were randomly divided into an experimental group and a control group, with three rabbits in each group. An 8cm long, blunt-tipped tubing was connected to a 2ml syringe and filled with the test solution. One set was prepared for each animal. The animal was fixed supine, exposing the perineum and vaginal opening. The tubing, moistened with the test solution, was gently inserted into the vagina (4-5cm), and 2ml of the test solution was slowly injected using the syringe. The tubing was then withdrawn, completing the treatment. Treatment was repeated every 24 hours for 5 consecutive days. The control group animals were treated with physiological saline in the same way. Twenty-four hours after the last treatment, the animals were euthanized using an air embolization method. The intact vagina was removed by laparotomy, longitudinally incised, and visually inspected for signs of congestion and edema. The vagina was then fixed in 10% formalin solution for more than 24 hours. Tissue sections were prepared from the two ends and the center of the vagina, stained with hematoxylin and eosin (HE), and then subjected to histopathological examination. The vaginal mucosal irritation reaction was scored according to the vaginal mucosal irritation reaction scoring criteria in section 2.3.5 of the "Disinfection Standard Technical Specifications" (2002 edition).

[0159] Test results: The sanitary napkin extracts from all five embodiments showed no irritation after multiple vaginal mucosal irritation tests.

[0160] Hypoallergenic efficacy trial cases

[0161] To verify the hypoallergenic efficacy of the five embodiments described above, the sanitary napkin samples from the five embodiments were tested by a third-party authoritative testing institution. The testing process and results are as follows:

[0162] Experimental subject: White guinea pig;

[0163] Test Method: Thirty-two healthy white guinea pigs with intact skin (half male and half female, weighing 277.3±11.7g) were randomly divided into an experimental group and a negative control group. Twenty-four hours before the experiment, hair was removed from a 3cm×3cm area on the left side of the guinea pig's back. For the experimental group, 0.5ml of the extract was applied to the hairless skin on the left side, covered with a non-irritating plastic film, and then fixed with non-irritating adhesive tape for 6 hours. This process was repeated on days 7 and 14 for induction. Fourteen days after the last induction, a challenge was performed by applying 0.5ml of the extract to the hairless skin on the right side, fixing it with a plastic film and non-irritating adhesive tape. After 6 hours, the applied test substance was washed off. Skin reactions were observed at 24 and 48 hours, and scored according to Table 2-17 of the "Disinfection Technical Specifications" (2002 edition).

[0164] Test results: The skin sensitization rate of the sanitary napkin extracts in all five examples was 0% in the skin allergy test, and no skin allergic reactions were observed.

[0165] Odor-preventing efficacy test case

[0166] To verify the odor-preventing properties of the sanitary napkins in the above five embodiments, samples of the sanitary napkins in the five embodiments were tested by a third-party authoritative testing institution. The testing process and results are as follows:

[0167] Detection method:

[0168] The test chamber has a volume of 0.1m. 3 The test temperature was 19–21°C, the sample volume was 1 ml, the surface wind speed was 0.3 m / s, and the test time was 3 hours.

[0169] Test conclusion:

[0170] Five 1ml sample examples were then processed in 0.1ml. 3 The formaldehyde removal rates in the working chamber after 3 hours were 71% for Examples 1 and 2, 75% for Example 3, and 79% for Examples 4 and 5; the five 1ml samples from the examples were then further processed in 0.1ml... 3 The ammonia removal rates in the working chamber after 3 hours were 74% for Examples 1, 2, and 3, and 71% for Examples 4 and 5. Therefore, all five examples of samples have good aromatic deodorizing effects.

[0171] To verify the efficacy of adjusting the dosage of a traditional Chinese medicine composition to regulate menstrual discomfort, dysmenorrhea, and prevent odor during the premenstrual, early, heavy, and late menstrual periods, five sanitary napkin samples (Examples 1, 3, 4, and 5) were selected as test subjects. The selection criteria for test subjects were: women aged 25-45 who habitually used sanitary napkins containing traditional Chinese medicine, experienced varying degrees of dysmenorrhea and menstrual discomfort, and had a menstrual cycle of 5-7 days. A total of 100 participants were selected for the trial group, including 50 women aged 25-35 and 50 women aged 35-45.

[0172] The usage method is as follows:

[0173] Sample sanitary napkins were used on the first day of menstruation (Example 1), the second day of menstruation (Example 3), the third and fourth days of menstruation (Example 4), and the fifth day of menstruation (Example 5).

[0174] The improvement effect is mainly based on the test subjects' subjective reports. The main records are whether it relieves menstrual cramps, regulates physiological discomfort such as dizziness, chest tightness and gastrointestinal discomfort, prevents odor, and is skin-friendly and non-irritating. Finally, the effective rate is obtained by recording the subjects who have improved.

[0175] Effectiveness = (Number of valid samples with obvious chief complaints / Total number of valid test samples) * 100%.

[0176] The experimental results of the above embodiments are shown in Table 1 below. Table 1 is a summary table of the effectiveness of the experimental results:

[0177]

[0178] As can be seen from the above trial experiments, the sanitary napkin containing Chinese herbal powder of the present invention can effectively differentiate and adjust the dosage of Chinese herbal composition in the early, initial, heavy flow, and final stages of menstruation. The four embodiments used by the same test subject on different days of menstruation all showed good effects in regulating menstrual discomfort, such as dizziness, chest tightness, and gastrointestinal discomfort, relieving menstrual cramps, preventing odor, and being skin-friendly and non-irritating.

[0179] To verify that a sanitary napkin containing traditional Chinese medicine powder has the effects of relieving menstrual cramps, alleviating menstrual discomfort, preventing odor, and being skin-friendly and non-irritating throughout the entire menstrual period, test subjects were selected for Example 1. The selection criteria for test subjects were: women aged 25-45 who habitually use sanitary napkins containing traditional Chinese medicine, experience varying degrees of menstrual cramps and discomfort during menstruation, and have a menstrual cycle of 5-7 days. A total of 100 test subjects were selected, including 50 women aged 25-35 and 50 women aged 35-45. The testing method was: using the Example 1 sanitary napkin from the beginning to the end of the menstrual cycle.

[0180] The improvement effect is mainly based on the test subjects' subjective reports. The main records are whether it relieves menstrual cramps, regulates physiological discomfort such as dizziness, chest tightness and gastrointestinal discomfort, prevents odor, and is skin-friendly and non-irritating. Finally, the effective rate is obtained by recording the subjects who have improved.

[0181] Effectiveness = (Number of valid samples with obvious chief complaints / Total number of valid test samples) * 100%.

[0182] The experimental results of the above embodiments are shown in the following table, which is a summary table of the effectiveness of the experiments (Table 2):

[0183]

[0184] As can be seen from the above-mentioned trial experiments, the sanitary napkin containing Chinese herbal powder of the present invention has good effects in regulating menstrual discomfort at different stages of menstruation, such as dizziness, breast tenderness and gastrointestinal discomfort, relieving menstrual cramps, preventing odor, and being skin-friendly and non-irritating.

[0185] To verify the efficacy of a sanitary napkin containing traditional Chinese medicine powder in relieving menstrual cramps, alleviating menstrual discomfort, preventing odor, and being skin-friendly and non-irritating with long-term use, test subjects were selected for Example 1. The selection criteria for test subjects were: women aged 25-45 who habitually used sanitary napkins containing traditional Chinese medicine, experienced varying degrees of menstrual cramps and discomfort, and had a menstrual cycle of 5-7 days. A total of 100 test subjects were selected, including 50 women aged 25-35 and 50 women aged 35-45. The testing method was: continuous use of Example 1 sanitary napkins for 6 months, from the beginning to the end of menstruation.

[0186] The improvement effect is mainly based on the test subjects' subjective reports. The main records are whether it relieves menstrual cramps, regulates physiological discomfort such as dizziness, chest tightness and gastrointestinal discomfort, prevents odor, and is skin-friendly and non-irritating. Finally, the effective rate is obtained by recording the subjects who have improved.

[0187] Effectiveness = (Number of valid samples with obvious chief complaints / Total number of valid test samples) * 100%.

[0188] The experimental results of the above embodiments are shown in the following table, which is a summary table of the effectiveness of the experiments (Table 3).

[0189]

[0190] The above trial experiment showed that long-term use of a sanitary napkin containing Chinese herbal powder effectively relieves menstrual cramps, alleviates menstrual discomfort, prevents odor, and is gentle on the skin without causing irritation. In particular, the average effectiveness in relieving menstrual cramps greatly increased after the third month.

[0191] Therefore, the present invention provides a sanitary napkin containing traditional Chinese medicine powder, which effectively differentiates and adjusts the dosage of the traditional Chinese medicine composition according to the premenstrual period, early period, heavy flow period, and late period. By combining the health care effects of the traditional Chinese medicine composition with the sanitary napkin used during menstruation, the powder acts on the perineum and buttocks of women, which can relieve the discomfort caused by menstruation, reduce menstrual pain, inhibit bacteria, prevent odor, maintain women's health in the long term, and ensure efficacy. This is a low-allergen and high-efficiency traditional Chinese medicine sanitary napkin.

[0192] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Therefore, any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A sanitary napkin containing traditional Chinese medicine powder, characterized in that, The sanitary napkin has four layers, including a top layer, a traditional Chinese medicine composition, an inner absorbent layer, and a leak-proof bottom film layer; the area containing traditional Chinese medicine powder accounts for more than 75% of the sanitary napkin body; the sanitary napkin is 240mm or 420mm long; the sanitary napkin is made by integrally pressing the leak-proof bottom film layer together with the top layer and the inner absorbent layer into a 1mm thick sanitary napkin; the inner absorbent layer is at least one of super absorbent resin or fluff pulp; The traditional Chinese medicine composition comprises medicinal herbs and fine powder, wherein the medicinal herbs are composed of the following raw materials in parts by weight: 3-10 parts dried tangerine peel, 3-10 parts licorice root, 2-6 parts Atractylodes lancea, 2-6 parts Atractylodes macrocephala, 1-4 parts frankincense, 1-4 parts myrrh, 2-6 parts Bletilla striata, 2-6 parts Ampelopsis japonica, 2-6 parts Dictamnus dasycarpus, 2-6 parts Stemona japonica; The fine powder is composed of the following raw materials in parts by weight: Angelica sinensis powder 3-10 parts; Paeonia lactiflora powder 3-10 parts; Sophora flavescens powder 3-10 parts; Corydalis yanhusuo powder 3-10 parts; Poria cocos sclerotium powder 1-4 parts; Pearl powder 1-4 parts; The sanitary napkins containing traditional Chinese medicine powder mentioned above are prepared through the following process steps: 1) Grind the prepared herbal composition into herbal powder; In step 1), the preparation method of the herbal powder is as follows: clean the herbal materials, add water in an amount of 5-10 times the weight of the materials, and soak for 30-60 minutes; decoct the materials and water 1-3 times, each time for 1-3 hours, combine the decoctions, filter and discard the residue to obtain the liquid; concentrate the filtrate into a thick paste, mix it with the fine powder, dry it, and grind it into herbal powder with a particle size of 50-100 mesh for later use; 2) Sprinkle the Chinese herbal powder obtained in step 1) evenly between the surface layer and the inner absorption layer; 3) Press the impermeable bottom membrane layer together with the top layer and inner absorbent layer from step 2) into a sanitary napkin containing Chinese herbal powder, with a length of 240mm or 420mm.

2. The sanitary napkin containing traditional Chinese medicine powder as described in claim 1, characterized in that: The surface layer is at least one of non-woven fabric or cotton fabric, breathable cast film, and perforated film.

3. The sanitary napkin containing traditional Chinese medicine powder as described in claim 1, characterized in that: The Chinese medicinal materials are composed of the following raw materials in parts by weight: 3 parts dried tangerine peel, 3 parts licorice root, 2 parts Atractylodes lancea, 2 parts Atractylodes macrocephala, 1 part frankincense, 1 part myrrh, 2 parts Bletilla striata, 2 parts Ampelopsis japonica, 2 parts Dictamnus dasycarpus, 2 parts Stemona japonica; The fine powder is composed of the following raw materials in parts by weight: Angelica sinensis powder 3 parts, Paeonia lactiflora powder 3 parts, Sophora flavescens powder 3 parts, Corydalis yanhusuo powder 3 parts, Poria cocos sclerotium powder 1 part, pearl powder 1 part.

4. The sanitary napkin containing traditional Chinese medicine powder as described in claim 1, characterized in that: The Chinese medicinal materials are composed of the following raw materials in parts by weight: 6 parts dried tangerine peel, 6 parts licorice root, 4 parts Atractylodes lancea, 4 parts Atractylodes macrocephala, 2 parts frankincense, 3 parts myrrh, 4 parts Bletilla striata, 4 parts Ampelopsis japonica, 4 parts Dictamnus dasycarpus, and 4 parts Stemona japonica. The fine powder is composed of the following raw materials in parts by weight: Angelica sinensis powder 6 parts; Paeonia lactiflora powder 6 parts; Sophora flavescens powder 6 parts; Corydalis yanhusuo powder 6 parts; Poria cocos sclerotium powder 2 parts; Pearl powder 3 parts.

5. The sanitary napkin containing traditional Chinese medicine powder as described in claim 1, characterized in that: The Chinese medicinal materials are composed of the following raw materials in parts by weight: 10 parts dried tangerine peel, 10 parts licorice root, 6 parts Atractylodes lancea, 6 parts Atractylodes macrocephala, 4 parts frankincense, 4 parts myrrh, 6 parts Bletilla striata, 6 parts Ampelopsis japonica, 6 parts Dictamnus dasycarpus, and 6 parts Stemona japonica. The fine powder is composed of the following raw materials in parts by weight: Angelica sinensis powder 10 parts; Paeonia lactiflora powder 10 parts; Sophora flavescens powder 10 parts; Corydalis yanhusuo powder 10 parts; Poria cocos sclerotium powder 4 parts; Pearl powder 4 parts.

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