Hygienic environmental friendly biodegradable sanitary pads

Abstract

Hygienic Environmental Friendly Biodegradable Sanitary Pads that discloses a sanitary pad for females, which comprises an inner layer, an outer layer, a packing layer, an adhesive layer and release paper, wherein the packing layer is positioned between the inner layer and the outer layer; the adhesive layer is connected with the release paper; the entire sanitary pad being biodegradable in nature.

Description

[0001] Hygienic Environmental Friendly Biodegradable Sanitary

[0002] Pads

[0003] The present invention discloses a sanitary pad for females, which comprises an inner layer, an outer layer, a packing layer, an adhesive layer and release paper, wherein the packing layer is positioned between the inner layer and the outer layer; the adhesive layer is connected with the release paper; the entire sanitary pad being biodegradable in nature.

[0004] Importantly the invention under consideration herein above is not limited to usage by women but can also be used by children, and elderly people in order to alleviate their medical conditions with the minimum of discomfort. Because the present invention makes the use of a Hydrophilic Non Woven fabric for contacting the surface of a human body, the present invention can resist bacteria, prevent infection and inhibit the growth of bacteria, and has non-toxicity and no side effect.

[0005] The sanitary pad can be even attached to the surface of a human body and can prevent side seepage, front seepage and rear seepage. Adhesive strips can be suitable for various briefs, and flanges are suitable for the isolation of hamstrings without skin scratches. Moreover, the present invention that is under consideration has the advantages of simple structure, reliable use and no maladaptation feeling, prevents and resists staphylococcus aureus and MRSA amongst a numerous kinds of bacterial causing infection.

[0006] The composite function strip of anions, far infrared ray, is installed in the middle of the anion sanitary pad. The bottom of the strong water absorbing layer is wrapped by Hydrophilic spun Bond Bottom Sheet. The composite function strip of the anions, the far infrared ray is inserted in the anion sanitary pads. When the anion sanitary pad is used, an anion sanitary pad strip can emit high concentration anions to neutralize oxygen which is produced in the anions emitting process under the impact of a certain temperature, humidity, and friction.

[0007] Therefore, the growth of anaerobic bacteria can be restrained. The effects of antibiosis, diminishing inflammation, and dispelling odour are achieved in a physical process. The anion sanitary pad can produce positive effects to physical health of woman.

[0008] II. FIELD OF INVENTION

[0009] This present invention relates to a kind of sanitary pad and in particular to a kind of anion sanitary napkin. According to investigation, a majority of women suffer from various degree of the gynaecological inflammation. The genital itch is caused by easy infection of Candida albicans, which is due to the hormonal change during menstruation that causes the decrease of the acidity in the vagina, on top of the impermeability of the sanitary napkin, and the poor air circulation in the vaginal area turning the vagina into a culture medium for bacteria. These symptom are worse during the sultry and humid weather. The menstruation also sends out unpleasant smell that greatly affects female's daily life and work. Therefore, and on consideration the hazards that this poses to the mental and the physical well being of the females, the functions about developing sanitary pads which help limit the odour, prevent irritation of the genital and surrounding areas, greatly reduce the chance of bacterial infection and which are easy to use with the above benefits are being cost effective at the same time are gaining more and more public's importance. Previous practices used to overcome the above mentioned problems faced by women -

[0010] At present, regarding the solution help limit the odour, prevent irritation of the genital and surrounding areas, greatly reducing the chance of bacterial infection on the sanitary pad, the most common and widely used practice is to add anti-inflammation medicine directly onto the sanitary pad. Previously VOC's and phthalates had been used but such chemicals have greater chances of absorption through the skin. However, when using this kind of sanitary pad, the medicine directly affects the surrounding area of the vagina which may cause allergic reaction, some side effects or discomfort to the contacted area. The menstruation may also reduce the efficacy of the medicine. VOCs and pthalates increase the risk for neurocognitive impairment, asthma, congenital disability, and cancer. Presently the usage of Sanitary pads on the existing market, are not that effective. The present invention overcomes these hurdles. In the market as it stands today, pads are mostly to fill up deposited good absorbing, to prevent the characteristics of side leakage as the advanced person.

[0011] The present invention is environmental friendly in that it is being used from biodegradable material. Previously it was observed that because of secretion, and excreta cause bacterial infection easily with environmental induction, particularly summer sky heat, more need a kind of antibiotic, sanitary towel and sanitary pad sterilize.

[0012] As a result, this kind of sanitary napkin is not suitable for using widely. This arose the need for the present sanitary pad. Inferred based Proficiency

[0013] It is medically known that Gynecopathy exists in most women of child bearing and menopausal age. A used sanitary pad can directly have influence on women's hygiene and health. In previous manufactured sanitary pads, there exists a considerable amount of room for improvement of air permeability, comfort. As it stands in today's times sanitary pads have the use of industrial viscose glue, and viscosity is large, but the "benzene" and the "dioxins" that it contains can remain on the underwear, and when not using sanitary pad, the residue directly touches woman's reproductive / sensitive parts leading to diseases of a kind that may be harmful and detrimental to health.

[0014] III. SUMMARY OF INVENTION

[0015] Accordingly, it is an object of the present invention is to provide a far infrared anion sheet based sanitary pad with good effects of sterilization, anti-inflammation, and deodorization without irritation.

[0016] In order to overcome the shortcoming that exists traditional sanitary pad exist, the present invention adopts following technical scheme: this sanitary pad comprises internal layer and skin and packing layer, packing layer is between internal layer and skin, comprise that also adhesive-layer is connected with separate paper with separate paper, adhesive-layer, internal layer is the non-woven fabrics that Hydrophilic Non Woven fibre is made.

[0017] Keeping in mind the problems and hindrances the invention overcomes the impediments by providing a product which is easy to use, breathes freely, comfortable, has the anion sheet that aids for the purpose health care and above all biodegradable and environmental friendly. In a further embodiment of the invention, the Anion sanitary pad of the present product comprises Hydrophilic and strong water absorption function layer, and the same is provided with anion sheet. The bottom of the strong absorption layer is wrapped up by Hydrophobic Spun Bond.

[0018] The present invention over comes the initial prior art. The improvements or rather the plusses the present invention holds are highlighted here under:

[0019] (1 ) the pad solution not only has the features of sterilization, anti-inflammation, and skin benefits, but also helps prevents irritation when contacted with the skin;

[0020] (2) the pad is fitted with the anion sheet that has the ability to increase the amount of oxygen that anion material can carry, which is beneficial to female's health and or the the users health; (3) the biodegradable material that the pad is made off has a remarkable beneficial effect on female's outer genital itch, abnormal leukorrhea, and vaginitis;

[0021] (4) the anion sheet layer facilitates the micro-circulation around the vagina, increases the amount of biological enzyme and the acidic secretion in the vagina, adjusts the PH value, and increases the immunity of female's body. The anion sheet thus has the features of disinfection, sterilization, and prevents many gynaecological diseases.

[0022] (5) The biodegradable material that is used herein may consist of bamboo with vinegar and or charcoal in the absorbent layer which have the features of sterilization, anti-inflammation, and deodorization. The effect would be greatly enhanced when using with the anion fibre layer in the sanitary pad;

[0023] (6) when comparing the anion sheet with the conventional surface coating method, the anionic fibre layer has far better durability. In an embodiment of the present invention, the sanitary pad has a multi-layer structure comprises, in sequence from upper to lower layer, a web layer, an absorbent layer, a waterproof coating layer and an adhesive layer, which are stuck firmly together.

[0024] In yet another embodiment, the sanitary pad has essential layer and an anionic sheet attached together firmly. The anion sheet layer is woven of fibre obtained from a mixture of (list the material) weight% of anion mother grain. The anion mother grain is made from nano grade mineral powder that activates anion in the air

[0025] In yet a further embodiment of the invention, the anion sanitary napkin as mentioned above, is characterized in that: the bottom of described strong water absorption function layer is wrapped up by material that is non-toxic and at the same time being environmental friendly. An important feature of the invention is that there is no use of dioxins or furans which linked to cancer, reproductive harm, immune disfunction, and hormone disruption. Vaginal tissue is the is some of the most absorptive skin on people's bodies. Keeping the fore going in mind as mentioned herein above the present invention overcomes the health hazards, making the product environment friendly, non irritable on the skin, and most importantly having a good absorption rate making the invention not perceived by any prior art. In yet another embodiment, in the present invention the anion sheet is woven of fibre from a mixture of banana and corn starch and bamboo fibre including other types of biodegradable materials of anion grain. The anion mother grain is made from nano grade mineral powder that activates anion in the air.

[0026] As it is understood in the present invention, the nano grade mineral powder is nano grade tourmaline micro- powder that activates anions in the air. The far infrared anion fibre layer automatically releases anions and far infra red.

[0027] In an another embodiment, on comparing the far infrared anion fibre with the conventional surface coating method, the far infrared produced by this kind of fibre has better durability.

[0028] Mechanism of workability:

[0029] When the far infrared mother grain becomes humid upon contacting with human body, it releases the far infrared that penetrates the subcutaneous tissue of human body. The far infrared enhances human body's micro-circulatory system, the metabolism and the immunity. Anions also have good disinfecting effect. Negative oxygen ions have higher activity that can destruct the cell membrane of the bacterium or the activity of the protoplasm enzyme. Moreover, once the anions bond with the bacteria, the bacterial structure is changed, or the energy is converted which leads to bacteria death and disables the ability to produce new bacterin. Thus, it serves the purposes of disinfection and sterilization. Anion powder can ionize the air, and it also has the thermoelectric and piezoelectric characteristics. Therefore, under minor changes of temperature and pressure, it creates the voltage difference between anion crystals. The static voltage could be up to one million volts which will create an electric field. The high voltage ionizes the air in the electric field, and the electrons that are hit will stick to nearby water and oxygen molecules, which transform to air anions, which are negative hydrogen ion and negative oxygen ion. Both negative ions have the features of disinfection, sterilization, and prevention of many gynaecological diseases.

[0030] Thus, as seen in the present invention, the product under consideration makes the use of an Anion lining that has the advantages of softness, water resistance, and obvious effect of anion. Especially with added infrared emission material, the far infrared anion fibres can produce anion and infrared that will improve the blood circulation, aid in sleep, and enhance the health benefits of the product.

[0031] Therefore, utilizing this technology on the sanitary pad will help to improve the micro-circulation around the vagina, to increase the amount of biological enzyme, to increase the acidic secretion in the vagina, and to adjust the PH value. All these effects are beneficial to female's health.

[0032] As it may stand, a further embodiment of the invention holds that the far infrared anion complex sanitary pad may be provided with two wings on the two side edges, and the far infrared anion complex sanitary pad may be also provided with or without two wings on the two side edges. Considering the product as made, another added advantage that the product holds is that the far infrared mother grain in the far infrared anion fibre layer facilitates the micro-circulation around the vagina, increases the amount of biological enzyme and the acidic secretion in the vagina, adjusts the PH value, and increases the immunity of female's body. The anion launched from anion mother grain has the features of disinfection, sterilization, and prevents many gynaecological diseases. When comparing the far infrared anion fibre with the conventional surface coating method, the fibre producing far infrared has better durability.

[0033] IV. DESCRIPTION OF DRAWINGS

[0034] Fig. 1 is the structural representation of this invention that relates to a sanitary pad.

[0035] Below in conjunction with drawings and examples, the specific embodiment of the present utility model is described in further detail. Following examples are used for explanation this utility model, but are not used for limiting scope of the present utility model.

[0036] As shown in Figure 1 , a kind of anion sanitary napkin comprises layer 1 and strong water absorption function layer 2, is provided with anion, far infrared and nanometer complex function element between web film 1 and strong water absorption function layer 2.

[0037] Further, described anion, far infrared and nanometer silver complex function chip 3 arrange between two parties.

[0038] Further, the bottom of described strong water absorption function layer 2 is by bulked Hydrophilic that make into anion, far infrared and nanometer silver complex function chip in sanitary pad, during use under the effect of certain temperature, humidity and friction, negative ion chip can be launched the anion of high concentration, in use can launch the anion of high concentration, in and in the anion process oxygen that discharges therefore can suppress the growth of anaerobe; Reach antibiotic, anti inflammatory and the effect such as eliminate the unusual smell with the process of pure physics, produced positive effect to female pathology is healthy. By using described negative ion chip, thus this utility model anion sanitary napkin breathe freely, comfortable, possess health care, can play omni bearing protection to the women

[0039] The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from this utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present invention.

Claims

LAIM:

1. A far infrared anion complex sanitary pad having multi-layer structure, comprising, in sequence from upper to lower layer, a web layer, an absorbent layer, a waterproof coating layer and an adhesive layer stuck together, wherein the sanitary pad further comprises a far infrared anion fiber layer attached together firmly; the far infrared anion fiber layer is woven of fiber formed from a mixture of anion mother grain, far infrared mother grain, and homopolymer carrier or spinning liquid; the anion mother grain is made from nano grade mineral powder capable of activating anion in the air; the far infrared mother grain is made from nano grade mineral powder capable of activating far infrared.

2. The far infrared anion pad as in claim 1 , wherein the nano grade mineral powder which is capable ofactivating the anion in the air maybe be tourmaline powder, and the non grade mineral powder capable of activating far infrared is nano grade nano grade far infrared ceramic micro powder.

3. The sanitary pad as claimed in claim 1 , wherein the absorbent layer is added to Hydrophilic non woven fabric.

4. The far infrared anion complex sanitary napkin / pad according to Claim 1 , wherein the paper / fabric layer is a tissue layer, a non-woven fabric layer or a puffy cotton layer.

5. The sanitary pad as claimed in claim 1 , is characterized in that: comprise web film and strong water absorption function layer, be provided with anion, far infrared and nanometer complex functionchip between web film and strong water absorption function layer.

6. The sanitary pad as in Claim v, is characterized in that described anion, far infrared and the nanometer complex is arranged so as to work functionally.

7. The anion sanitary pad according to claim 1 , it is characterized in that: the bottom of described strong water absorption function layer is wrapped up by Hydrophobic.

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