A sweat-proof health chest and back paste and a preparation method thereof

Abstract

This invention discloses a sweat-repellent health care chest and back patch and its preparation method, belonging to the field of infant care products. It includes a patch body and a tab, with the upper end of the tab hanging over the collar via a fold. The patch body consists of a skin-friendly layer, a traditional Chinese medicine health care layer, a polymer desiccant layer, and an outer layer, from the inside out. The traditional Chinese medicine health care layer is composed of mugwort floss, astragalus, ginseng, dried ginger, aconite, cinnamon, salvia miltiorrhiza, and chuanxiong. The polymer desiccant layer consists of desiccant particles distributed on a silk-cotton matrix. The tab has a counterweight cavity, and the patch body has an opening for a replaceable traditional Chinese medicine health care layer. This invention utilizes the synergistic effect of desiccant locking in moisture and traditional Chinese medicine removing dampness, absorbing sweat without becoming damp, and keeping warm without causing internal heat. The tab hangs securely over the collar, and the counterweight prevents slipping. The traditional Chinese medicine layer is replaceable, allowing for repeated use.

Description

Technical Field

[0001] This invention relates to the field of infant and toddler care products technology, specifically to a sweat-resistant health care chest and back patch and its preparation method. Background Technology

[0002] Infants and young children have a high metabolism and are very active, sweating easily during sleep and daily activities. Currently, most baby and toddler sweat towels on the market are made of cotton or linen, relying primarily on the physical moisture-absorbing properties of the fabric fibers to absorb sweat. Warm vests are mostly made of cotton or linen fabric filled with cotton, silk floss, or down to achieve their warmth-keeping function. However, they have the following significant drawbacks:

[0003] First, traditional sweat towels become damp from the cotton and linen fabric after absorbing sweat. If an infant's skin is in contact with a damp sweat towel for a long time, it can cause the moisture to be drawn back in. As the damp sweat towel cools down, it draws back the infant's body temperature, causing the infant to catch a cold and potentially leading to fever, gastrointestinal discomfort, and other illnesses.

[0004] Secondly, while traditional winter vests can protect against cold, their strong binding and poor breathability can easily cause infants and young children to develop internal heat due to elevated body temperature. After sweating, the sweat will soak the clothes or towels, which will also cause the infants and young children to absorb moisture, leading to fever and gastrointestinal discomfort.

[0005] Third, existing sweat towels and winter vests have limited functions, requiring parents to frequently change them, which is cumbersome.

[0006] Fourth, most existing sweat towels or vests are designed to be worn over the head, which is inconvenient for infants and young children to put on and take off. They are also not very secure and are prone to shifting or slipping off, making it difficult to fit stably to specific acupoints on the chest and back.

[0007] Fifth, most existing products are for single use or require overall cleaning, making it impossible to replace the herbal health care layer separately. This results in the entire product being discarded once the herbal ingredients become ineffective, leading to high usage costs and a lack of environmental friendliness.

[0008] Therefore, developing an integrated infant care product that can effectively absorb sweat and lock in moisture without getting wet, keep warm and prevent cold without generating internal heat, has traditional Chinese medicine health care functions, and is convenient to wear, securely fixed, and reusable is of great practical significance. Summary of the Invention

[0009] The purpose of this invention is to overcome the problems of the prior art and provide a health care chest and back patch that combines sweat absorption and water retention, warmth and breathability with traditional Chinese medicine health care functions, and is convenient to wear, securely fixed and reusable.

[0010] To achieve the above objectives, the present invention adopts the following technical solution: a sweat-resistant health care chest and back patch, comprising a patch body and a tongue, wherein the tongue is disposed at the upper end of the patch body, and a collar fold for hanging on the neckline of an infant is provided at the connection between the tongue and the patch body; the patch body comprises, from the inside out, a skin-friendly layer, a traditional Chinese medicine health care layer, a polymer desiccant layer, and an outer layer; the skin-friendly layer is a non-woven fabric layer; the traditional Chinese medicine health care layer is composed of herbal powder evenly distributed, and the herbal powder is composed of the following raw materials in parts by weight: 80-120 parts of mugwort floss, 5 parts of astragalus root... The ingredients are: ~15 parts ginseng, 3-8 parts dried ginger, 3-8 parts aconite, 1-4 parts cinnamon, 2-5 parts salvia miltiorrhiza, and 1-4 parts chuanxiong; the polymer desiccant layer is composed of polymer desiccant particles distributed on a silk cotton matrix; the outer layer is a non-woven fabric layer; the tongue patch has a cavity inside, and the tongue patch has an opening communicating with the cavity, the cavity being used to fill with counterweights; the patch body has an opening for replacing the traditional Chinese medicine health care layer, and the traditional Chinese medicine health care layer is detachably installed inside the patch body.

[0011] Preferably, the herbal powder is composed of the following raw materials in parts by weight: 100 parts of mugwort floss, 10 parts of astragalus, 5 parts of ginseng, 5 parts of dried ginger, 2 parts of aconite, 5 parts of cinnamon, 3 parts of salvia miltiorrhiza, and 2 parts of chuanxiong.

[0012] Preferably, the thickness of the silk-cotton matrix is ​​1.5 to 3 mm, and more preferably 2 mm.

[0013] Preferably, the polymeric desiccant is sodium polyacrylate-based superabsorbent resin particles.

[0014] Preferably, the counterweight is a metal block or a sandbag.

[0015] Preferably, the patch also includes elastic pads disposed on both sides of the patch to further secure the patch to the infant's body.

[0016] Preferably, the chest and back patch is divided into a front chest patch and a back patch. The front chest patch corresponds to the acupoints on the front of the body, such as Tanzhong, Shangwan, Zhongwan, Xiawan, Shenque, Tianshu, Qihai, and Guanyuan. The back patch corresponds to the acupoints on the back of the body, such as the Du meridian and the Bladder meridian.

[0017] This invention also provides a method for preparing the above-mentioned health care chest and back patch, comprising the following steps:

[0018] (1) Weigh out the following ingredients according to the specified ratio: Artemisia argyi, Astragalus membranaceus, Ginseng, Dried Ginger, Aconitum carmichaelii, Cinnamomum cassia, Salvia miltiorrhiza, and Ligusticum chuanxiong. Mix and pulverize them to 80-200 mesh to obtain herbal powder.

[0019] (2) Take non-woven fabric as the skin-friendly layer, and spread the herbal powder obtained in step (1) evenly on the skin-friendly layer to form a traditional Chinese medicine health care layer;

[0020] (3) Polymer desiccant particles are evenly distributed on the silk cotton matrix to form a polymer desiccant layer;

[0021] (4) The skin-friendly layer, the traditional Chinese medicine health care layer, the polymer desiccant layer and the outer non-woven fabric are stacked in sequence and fixed into one piece by composite sewing process, and an opening for the traditional Chinese medicine health care layer is reserved on the body;

[0022] (5) A tab is connected to the upper end of the body, a neckline fold is provided at the connection between the tab and the body, a cavity is provided inside the tab, and an opening communicating with the cavity is provided on the tab.

[0023] (6) Bind the edges of the health care chest and back patch to obtain the finished product.

[0024] Preferably, the composite sewing in step (4) is done using a quilting process with a sewing density of 6 to 12 stitches per square inch.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] (1) This invention utilizes the properties of polymer desiccant to absorb and lock in moisture from sweat, combined with the dehumidifying effects of herbal formulas, to keep the skin-friendly layer dry while absorbing sweat and moisture, effectively avoiding the problem of traditional sweat towels becoming cool after absorbing moisture and then drawing back the body temperature of infants.

[0027] (2) The present invention has a thin and light structure, excellent breathability and weak binding. While achieving the function of keeping warm and preventing cold, it will not cause infants and young children to generate internal heat due to increased body temperature, thus overcoming the defect of poor breathability of traditional cold-proof vests.

[0028] (3) Guided by the theories of meridians and viscera in traditional Chinese medicine, the chest and back patch is designed to correspond to the acupoints of the viscera on the front side of the human body and the acupoints of the Du meridian and the Bladder meridian on the back side. It is absorbed from the skin through herbal formulas to produce the effects of nourishing qi and blood and warming the spleen and stomach.

[0029] (4) The present invention is attached to the neckline of infants and young children by means of the collar fold of the tongue, which does not need to be put on from the head, making it easy to put on and take off; the cavity of the tongue can be filled with counterweights (such as small metal blocks or sandbags) as needed to balance the weight of the body and prevent the chest and back patch from easily slipping off the neckline; the elastic patches on both sides of the body are used to further fix it, ensuring that the chest and back patch always fits the correct position on the chest and back.

[0030] (5) The patch of the present invention is provided with an opening for the Chinese medicine health care layer. The Chinese medicine health care layer can be inserted or removed through the opening. When the Chinese medicine ingredients become ineffective, the Chinese medicine health care layer can be replaced and the patch can continue to be used without discarding the entire health care chest and back patch. This greatly reduces the cost of use, improves the service life of the product, and has good economic and environmental benefits.

[0031] (6) This invention integrates sweat absorption and cold protection functions into a single product. One set of front and back patches can meet the needs, greatly reducing the frequency of replacement and alleviating the care burden on parents. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the chest patch of the present invention;

[0033] Figure 2 This is a schematic diagram of the backing adhesive of the present invention;

[0034] In the diagram: 1. Skin-friendly layer; 2. Traditional Chinese medicine health care layer; 3. Polymer desiccant layer; 4. Silk cotton matrix; 5. Polymer desiccant granules; 6. Outer layer (non-woven fabric); 7. Edge binding; 8. Tongue patch; 9. Body patch; 10. Elastic patch; 11. Tongue patch cavity; 12. Neckline fold; 13. Opening of the traditional Chinese medicine health care layer; 14. Opening of the tongue patch cavity. Detailed Implementation

[0035] The present invention will be further described in detail below with reference to specific embodiments. These embodiments are for illustrative purposes only and are not intended to limit the scope of protection of the present invention. Unless otherwise stated, all raw materials used in the present invention are commercially available. Specifically, the nonwoven fabric can be medical spunlace nonwoven fabric or hot-air nonwoven fabric; the polymeric desiccant can be sodium polyacrylate superabsorbent resin particles; and the silk cotton matrix is ​​conventional polyester silk cotton sheet.

[0036] Example 1

[0037] Preparation of raw materials: Weigh the following raw materials according to the following weights: 100g of mugwort floss, 10g of astragalus, 5g of ginseng, 5g of dried ginger, 2g of aconite, 5g of cinnamon, 3g of salvia miltiorrhiza, and 2g of chuanxiong.

[0038] Preparation steps:

[0039] (1) Mix the above raw materials and put them into a pulverizer to pulverize them. Then pass them through a 100-mesh sieve to obtain herbal powder with an average particle size of about 150 μm.

[0040] (2) Take 10# medical spunlace nonwoven fabric with a weight of 25g / m² as the skin-friendly layer, and lay the herbal powder obtained in step (1) on the skin-friendly layer at a uniform surface density of 80g / m² to form a traditional Chinese medicine health care layer.

[0041] (3) Take a polyester filament cotton matrix with a thickness of 2 mm, and evenly distribute sodium polyacrylate polymer desiccant particles on it with a surface density of 150 g / m², wherein the particle size of the particles is 0.5 to 1.0 mm, to form a polymer desiccant layer;

[0042] (4) The skin-friendly non-woven fabric, the traditional Chinese medicine health care layer, the polymer desiccant layer and the 20# non-woven fabric outer layer with a weight of 20g / m² are stacked from top to bottom. The composite quilting is fixed by using a quilting machine with a stitch density of 8 stitches per square inch. An opening (13) of the traditional Chinese medicine health care layer is reserved on one side of the body. The opening is provided with an openable sealing structure (such as Velcro or snap).

[0043] (5) A tab is connected to the upper end of the body, and a neck fold is provided at the connection between the tab and the body. The neck fold is used to hang on the neck of the infant. A cavity is provided inside the tab, and an opening communicating with the cavity is provided on the tab. The opening is provided with an openable and closable sealing structure.

[0044] (6) Sew elastic tape onto both sides of the patch;

[0045] (7) Use an edge-sealing machine to perform ultrasonic hot-press edge-sealing on all the edges of the chest and back patch to obtain the finished product.

[0046] The difference between front and back patches:

[0047] Prepare chest patches and back patches according to the above method. The size and shape of the chest patch are set to correspond to the acupoint areas of the infant's chest, including Tanzhong, Shangwan, Zhongwan, Xiawan, Shenque, Tianshu, Qihai, and Guanyuan. The size and shape of the back patch are set to correspond to the acupoint areas of the Du meridian and the Bladder meridian on the infant's back.

[0048] Example 2

[0049] Preparation of raw materials: Weigh the following raw materials according to the following weights: 80g of mugwort floss, 15g of astragalus, 3g of ginseng, 8g of dried ginger, 1g of aconite, 8g of cinnamon, 2g of salvia miltiorrhiza, and 4g of chuanxiong.

[0050] Preparation steps:

[0051] (1) Mix the above raw materials and crush them, then pass them through an 80-mesh sieve to obtain herbal powder;

[0052] (2) Take 20# hot air non-woven fabric with a weight of 30g / m² as the skin-friendly layer, and spread the herbal powder evenly on the skin-friendly layer with a surface density of 70g / m² to form a Chinese medicine health care layer;

[0053] (3) Take a polyester filament cotton matrix with a thickness of 1.5 mm, and evenly distribute sodium polyacrylate polymer desiccant particles on it with a surface density of 120 g / m² to form a polymer desiccant layer.

[0054] (4) The skin-friendly non-woven fabric, the traditional Chinese medicine health care layer, the polymer desiccant layer and the 50# non-woven fabric outer layer with a weight of 18g / m² are stacked from top to bottom and fixed with composite quilting at a stitch density of 6 stitches per square inch. An opening for the traditional Chinese medicine health care layer is reserved on the body.

[0055] (5) Connect the tab to the upper end of the body, and set the collar fold and the tab cavity and opening;

[0056] (6) Sew on elastic tape;

[0057] (7) Bind the edges to obtain the finished product.

[0058] Example 3

[0059] Raw material preparation: Weigh the following raw materials according to the following weights: 120g of mugwort floss, 5g of astragalus, 8g of ginseng, 3g of dried ginger, 4g of aconite, 3g of cinnamon, 5g of salvia miltiorrhiza, and 1g of chuanxiong.

[0060] Preparation steps:

[0061] (1) Mix the above raw materials and crush them, then pass them through a 200-mesh sieve to obtain herbal powder;

[0062] (2) Take 10# spunlace nonwoven fabric with a weight of 22g / m² as the skin-friendly layer, and lay the herbal powder on the skin-friendly layer at a surface density of 90g / m² to form a traditional Chinese medicine health care layer;

[0063] (3) Take a polyester filament cotton matrix with a thickness of 3.0 mm, and evenly distribute sodium polyacrylate polymer desiccant particles on it with a surface density of 180 g / m² to form a polymer desiccant layer.

[0064] (4) The skin-friendly non-woven fabric, the traditional Chinese medicine health care layer, the polymer desiccant layer and the 20# non-woven fabric outer layer with a weight of 25g / m² are stacked from top to bottom and fixed with composite quilting at a stitch density of 12 stitches per square inch. An opening for the traditional Chinese medicine health care layer is reserved on the body.

[0065] (5) Connect the tab to the upper end of the body, and set the collar fold and the tab cavity and opening;

[0066] (6) Sew on elastic tape;

[0067] (7) Bind the edges to obtain the finished product.

[0068] Example 4

[0069] The difference between this embodiment and embodiment 1 is that in step (4), the opening (13) of the Chinese medicine health care layer is set on the side of the patch (9), the length of the opening is 1 / 2 to 2 / 3 of the width of the patch, and the opening is sealed with Velcro to facilitate the insertion and removal of the Chinese medicine health care layer (2). The remaining raw material ratios and preparation steps are the same as in embodiment 1.

[0070] Example 5

[0071] The difference between this embodiment and Embodiment 1 is that, in step (5), the tongue cavity (11) is filled with a counterweight, which is a small metal block or sandbag weighing 5-20g, used to balance the weight of the patch (9). In use, the counterweight can be inserted or removed through the tongue cavity opening (14), and the weight can be adjusted as needed. The remaining raw material ratios and preparation steps are the same as in Embodiment 1.

[0072] Method of using the composite sheet of this invention:

[0073] When using, hang the neckline fold (12) of the front chest patch on the front side of the infant's neckline, so that the patch (9) hangs naturally on the chest, covering the acupoints of Tanzhong, Shangwan, Zhongwan, Xiawan, Shenque, Tianshu, Qihai, and Guanyuan; hang the neckline fold (12) of the back patch on the back side of the infant's neckline, so that the patch (9) hangs naturally on the back, covering the acupoints of the Du meridian and the Bladder meridian. The tongue patch (8) is located on the outside of the neckline. The tongue patch cavity (11) can be filled with counterweights as needed to balance the weight of the patch (9) and prevent the health care chest and back patch from slipping off the neckline. The elastic patches (10) on both sides of the patch (9) are wrapped around the infant's armpits or the sides of the torso and fixed together to further enhance the fit and stability of the chest and back patch.

[0074] When it is necessary to replace the Chinese medicine health care layer (2), open the opening (13) of the Chinese medicine health care layer on the patch (9), take out the expired Chinese medicine health care layer, put in the new Chinese medicine health care layer, and then close the opening (13) to continue using it. When it is necessary to adjust the counterweight of the tongue patch (8), put in or take out the counterweight through the opening (14) of the tongue patch cavity.

[0075] When infants sweat, the sweat permeates through the non-woven fabric of the skin-friendly layer (1) into the traditional Chinese medicine health care layer (2). The herbal powder in the traditional Chinese medicine health care layer partially dissolves under the hydration of the sweat and penetrates through the skin into the acupoints, exerting the health care effects of replenishing qi and blood and warming the spleen and stomach. At the same time, the excess sweat moisture that is not absorbed is quickly absorbed by the polymer desiccant particles (5) in the polymer desiccant layer (3) and locked inside the silk cotton matrix (4), and will not seep back into the skin-friendly layer (1), thus keeping the skin-friendly layer (1) dry. When the ambient temperature is low, the silk cotton matrix (4) provides an appropriate amount of thermal resistance to achieve the function of keeping warm; while the high breathability of the health care chest and back patch as a whole avoids local stuffiness and internal heat accumulation, thereby maintaining the normal body temperature of infants.

[0076] In the above embodiments, the composite sewing process can be performed using a quilting machine, and the sewing density can be adjusted within the range of 6 to 12 stitches per square inch as needed. The edging treatment can be performed using ultrasonic heat pressing or sewing machine edging to prevent the edges of each layer from coming undone and to improve the durability of the finished product. The cutting size can be adaptively adjusted according to the body shape of infants of different ages. The sealing structure of the opening of the herbal health care layer and the tongue cavity opening can be selected from any one of Velcro, snaps, zippers, or buttons.

[0077] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Those skilled in the art can modify or make equivalent substitutions to the technical solutions of the present invention without departing from the spirit and scope of the present invention. The scope of protection of the present invention should be determined by the claims.

Claims

1. A sweat-resistant health care chest and back patch, comprising a patch body (9) and a tab (8), wherein the tab (8) is disposed at the upper end of the patch body (9), and a collar fold (12) for hanging on the neckline of an infant is provided at the connection between the tab (8) and the patch body (9), characterized in that: The patch (9) comprises, from the inside out, a skin-friendly layer (1), a traditional Chinese medicine health care layer (2), a polymer desiccant layer (3), and an outer layer (6); the skin-friendly layer (1) is a non-woven fabric layer; the traditional Chinese medicine health care layer (2) is composed of herbal powder evenly distributed, and the herbal powder is composed of the following raw materials in parts by weight: 80-120 parts of mugwort floss, 5-15 parts of astragalus, 3-8 parts of ginseng, 3-8 parts of dried ginger, 1-4 parts of aconite, 3-8 parts of cinnamon, 2-5 parts of salvia miltiorrhiza, and 1-4 parts of chuanxiong; the polymer desiccant layer (6) 3) It is composed of polymer desiccant particles (5) distributed on the silk cotton matrix (4); the outer layer (6) is a non-woven fabric layer; the inside of the tongue (8) is provided with a cavity (11), and the tongue (8) is provided with an opening (14) communicating with the cavity (11), and the cavity (11) is used to fill with counterweights; the patch (9) is provided with a Chinese medicine health care layer opening (13) for replacing the Chinese medicine health care layer (2), and the Chinese medicine health care layer (2) is detachably set inside the patch (9).

2. The sweat-resistant health care chest and back patch according to claim 1, characterized in that, The herbal powder is composed of the following raw materials in parts by weight: 100 parts mugwort floss, 10 parts astragalus, 5 parts ginseng, 5 parts dried ginger, 2 parts aconite, 5 parts cinnamon, 3 parts salvia miltiorrhiza, and 2 parts chuanxiong.

3. The sweat-resistant health care chest and back patch according to claim 1, characterized in that, The thickness of the silk-cotton matrix (4) is 1.5 to 3 mm.

4. The sweat-resistant health care chest and back patch according to claim 3, characterized in that, The thickness of the silk-cotton matrix (4) is 2 mm.

5. The sweat-resistant health care chest and back patch according to claim 1, characterized in that, The polymeric desiccant is sodium polyacrylate-based superabsorbent resin particles.

6. The sweat-resistant health care chest and back patch according to claim 1, characterized in that, The counterweight is a metal block or a sandbag.

7. The sweat-resistant health care chest and back patch according to claim 1, characterized in that, The patch (9) also includes elastic patches (10) disposed on both sides of the patch (9) for further fixing the patch (9) to the infant's body.

8. The sweat-resistant health care chest and back patch according to claim 1, characterized in that, The chest and back patches are divided into front chest patches and back patches. The front chest patches correspond to the acupoints on the front of the body, such as Tanzhong, Shangwan, Zhongwan, Xiawan, Shenque, Tianshu, Qihai, and Guanyuan. The back patches correspond to the acupoints on the back of the body, such as the Du meridian and the Bladder meridian.

9. A method for preparing a sweat-resistant health care chest and back patch as described in any one of claims 1 to 9, characterized in that, Includes the following steps: (1) Weigh out the following ingredients according to the specified ratio: Artemisia argyi, Astragalus membranaceus, Ginseng, Dried Ginger, Aconitum carmichaelii, Cinnamomum cassia, Salvia miltiorrhiza, and Ligusticum chuanxiong. Mix and pulverize them to 80-200 mesh to obtain herbal powder. (2) Take non-woven fabric as the skin-friendly layer (1), and spread the herbal powder obtained in step (1) evenly on the skin-friendly layer (1) to form a traditional Chinese medicine health care layer (2). (3) Polymer desiccant particles (5) are evenly distributed on the silk cotton matrix (4) to form a polymer desiccant layer (3); (4) The skin-friendly layer (1), the traditional Chinese medicine health care layer (2), the polymer desiccant layer (3), and the outer layer (6) non-woven fabric are stacked in sequence and fixed into one piece by composite sewing process, and the opening of the traditional Chinese medicine health care layer (13) is reserved on the patch (9). (5) A tab (8) is connected to the upper end of the body (9), a collar fold (12) is provided at the connection between the tab (8) and the body (9), a cavity (11) is provided inside the tab (8), and an opening (14) communicating with the cavity (11) is provided on the tab (8). (6) Bind the edges of the chest and back patch to obtain the finished product.

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