KR20190002144A - Pad comprising ravendor extract, rosemary extract and chamomile extract and method manufacturing thereof - Google Patents

Abstract

The present invention discloses a pad comprising lavender extract, rosemary extract and chamomile extract and a method manufacturing thereof. That is, the present invention provides the lavender extract, the rosemary extract and the chamomile extract with excellent antibacterial, anti-inflammatory and antiviral effect to at least one of a breathable backsheet, an absorbent layer, an air through layer and a topsheet. So, it is possible to provide a pad with excellent wear sensation and sedation function and to improve the convenience and satisfaction of a user.

Description

Lavender, rosemary, and chamomile extract, and a method of manufacturing the same,

The present invention relates to a pad containing lavender, rosemary and chamomile extract, and a method for producing the same. More particularly, the present invention relates to an absorbent layer comprising a lavender extract, a rosemary extract and a chamomile extract excellent in antibacterial, anti- Rosemary and chamomile extract, and a process for producing the same.

A sanitary pad is a pad used during periods other than the menstrual period of a woman.

Such a sanitary pad is used for treating a physiological phenomenon such as cold or cold discharge during the rest of the period excluding the menstrual period, that is, before and after menstruation, ovulation day, and gestation period.

However, the sanitary pads are limited solely for the purpose of treating such secretions, thus limiting the functionality of the sanitary pads.

Utility Model No. 20-2002-0019452 [Name: Sanitary Pad]

The object of the present invention is to provide a lavender extract, a rosemary extract and a chamomile extract which are excellent in antimicrobial, antiinflammatory and antiviral effects on at least one of the breathable backsheet, the absorbent layer, the air through layer and the top sheet, And a method for producing the same.

A method of manufacturing a pad including lavender, rosemary and chamomile extract according to an embodiment of the present invention includes the steps of: preparing a pad containing lavender, rosemary, and chamomile extract, wherein the front surface of the absorbent layer absorbing secretions secreted from the female body Forming an air through layer so as to surround the substrate; Forming an air through layer formed to surround the entire surface of the absorbent layer on an air permeable back sheet which is a liquid impervious back sheet; Forming a topsheet on an upper portion of the air through layer formed to surround the entire surface of the absorbent layer; And the periphery of the breathable backsheet and the topsheet so that the secretions are absorbed by the absorbent layer, the absorbent layer and the air through layer are not exposed to the outside, and a space sealed by the breathable back sheet and the top sheet is formed. Wherein at least one surface of at least one of the breathable backsheet, the absorbent layer, the air through layer and the topsheet is coated with a lavender extract, a rosemary extract and a chamomile extract pulverized to predetermined sizes, The lavender extract, the rosemary extract and the chamomile extract can be obtained by hot water extraction or ultrasonic extraction of lavender, rosemary and chamomile.

In one embodiment of the present invention, at least one of the breathable backsheet, the absorbent layer, the air through layer, and the topsheet may comprise the lavender extract, the rosemary extract, and the chamomile extract.

As an example related to the present invention, the lavender extract, the rosemary extract and the chamomile extract obtained by hot water extraction of the lavender, rosemary and chamomile are prepared by immersing each of lavender, rosemary and chamomile in purified water for 12 hours to 24 hours, Preparing a solution, a rosemary solution and a chamomile solution, respectively; Preparing a lavender extract, a rosemary extract and a chamomile extract by hot water extraction by heating the prepared lavender solution, rosemary solution and chamomile solution at a temperature of 0 ° C to 100 ° C for 12 hours to 36 hours, respectively; And lyophilizing the prepared lavender extract, rosemary extract and chamomile extract, respectively, through the freeze-dryer, and preparing the powdered lavender extract, the rosemary extract and the chamomile extract.

As an example related to the present invention, the lavender extract, the rosemary extract and the chamomile extract obtained by hot water extraction of the lavender, rosemary and chamomile are prepared by immersing each of lavender, rosemary and chamomile in purified water for 12 hours to 24 hours, Preparing a solution, a rosemary solution and a chamomile solution, respectively; And the prepared lavender solution, rosemary solution and chamomile solution were respectively ultrasonically extracted with ultrasonic waves of 35 KHz to 50 KHz for 8 hours to 24 hours, and the used lavender, rosemary and chamomile and insoluble solids were filtered through a filtration device to obtain the lavender extract, The rosemary extract and the chamomile extract may be prepared.

A pad containing lavender, rosemary and chamomile extract according to an embodiment of the present invention may be manufactured according to a method of manufacturing a pad including the lavender, rosemary and chamomile extract.

The present invention provides a pad which is excellent in comfort, sedative action, and the like by forming a lavender extract, a rosemary extract and a chamomile extract excellent in antibacterial, anti-inflammatory and antiviral effects on at least one of the breathable backsheet, the absorbent layer, the air through layer and the topsheet , It is possible to improve the user's convenience and satisfaction.

1 is an exploded perspective view showing the structure of a pad including lavender, rosemary and chamomile extract according to an embodiment of the present invention.
FIG. 2 is a perspective view illustrating the construction of a pad including lavender, rosemary, and chamomile extract according to an embodiment of the present invention.
FIG. 3 is a cross-sectional view taken along the line HH in FIG. 2 showing the structure of a pad containing lavender, rosemary and chamomile extract according to an embodiment of the present invention.
4 is a plan view showing the structure of a pad including lavender, rosemary and chamomile extract according to an embodiment of the present invention.
5 is a flowchart illustrating a method of manufacturing a pad including lavender, rosemary, and chamomile extract according to an embodiment of the present invention.
6 to 8 are cross-sectional views of a pad containing lavender, rosemary and chamomile extract according to an embodiment of the present invention.

It is noted that the technical terms used in the present invention are used only to describe specific embodiments and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be construed in a sense generally understood by a person having ordinary skill in the art to which the present invention belongs, unless otherwise defined in the present invention, and an overly comprehensive It should not be construed as meaning or overly reduced. In addition, when a technical term used in the present invention is an erroneous technical term that does not accurately express the concept of the present invention, it should be understood that technical terms that can be understood by a person skilled in the art can be properly understood. In addition, the general terms used in the present invention should be interpreted according to a predefined or context, and should not be construed as being excessively reduced.

Furthermore, the singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. The term "comprising" or "comprising" or the like in the present invention should not be construed as necessarily including the various elements or steps described in the invention, Or may include additional components or steps.

In addition, terms including ordinals such as first, second, etc. used in the present invention can be used to describe elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals refer to like or similar elements throughout the several views, and redundant description thereof will be omitted.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. It is to be noted that the accompanying drawings are only for the purpose of facilitating understanding of the present invention, and should not be construed as limiting the scope of the present invention with reference to the accompanying drawings.

FIG. 1 is an exploded perspective view showing the structure of a pad 10 including lavender, rosemary and chamomile extract according to an embodiment of the present invention. FIG. 2 is an exploded perspective view showing a structure of a pad 10 according to an embodiment of the present invention. FIG. 3 is a cross-sectional view taken along the line HH in FIG. 2 showing the structure of the pad 10 according to the embodiment of the present invention, and FIG. 4 is a plan view showing the structure of the pad 10 according to the embodiment of the present invention. 1 to 4, the pad 10 is composed of the breathable back sheet 100, the absorbent layer 200, the air through layer 300, and the top sheet 400. Not all of the components of the pad 10 shown in Figs. 1-4 are required, and the pad 10 may be embodied by more components than the components shown in Figs. 1-4, The pad 10 may also be implemented by fewer components.

The breathable back sheet 100 is a liquid impermeable back sheet and prevents leakage of the absorbed secretion through air laid, super absorbent resin (SAP), etc. contained in the absorbent layer 200.

The breathable back sheet 100 is formed (or configured) in the form of a sanitary napkin or a panty liner.

The air permeable backsheet 100 is formed on one surface thereof with the air through layer 300 formed to surround the absorbent layer 200 and the other surface is fixed to any clothes .

1, 2 and 4, the air-permeable back sheet 100 includes flaps formed on both sides of the middle portion of the air-permeable back sheet 100, respectively.

The air-permeable back sheet 100 is formed in such a structure that the contents of the air-laid or the like contained in the absorbent layer 200 do not flow out while passing air.

(Or at least a part of) the outer surface of the air-permeable back sheet 100, or a part of the surface of the air-permeable back sheet 100 that is in contact with the air through layer 300, The powdered lavender extract, rosemary extract and chamomile extract prepared according to the examples of the present invention can be applied.

In addition, the breathable backsheet 100 may include the lavender extract, the rosemary extract, and the chamomile extract.

The absorbent layer 200 is formed between the breathable back sheet 100 and the topsheet 400. Here, the absorbent layer 200 has a cross-sectional area smaller than the cross-sectional area of the breathable back sheet 100.

The absorbent layer 200 may be formed in a rectangular shape, a sanitary napkin (or menstrual pad) shape, a panty liner shape, or the like.

The absorbing layer 200 is formed in a part of the interior of the air through layer 300.

The absorbing layer 200 may have a shape (or structure) that can be easily attached / detached to the inside of the air through layer 300.

The absorbent layer 200 may be an air laid absorbing and storing secretions secreted from a female body (for example, menstrual blood, cold water, etc.), a micro fiber, Or natural cotton), a super absorbent polymer (SAP), and the like.

Here, the microfiber (or microfiber) has a diameter of 0.012 mm or less, which corresponds to about 1/100 of the thickness of the hair.

In addition, the microfibers have fine pores between the two kinds of polymers to induce capillary phenomenon and have excellent absorbency.

Further, at the time of manufacturing the microfibers, it is possible to prevent infiltration of microorganisms causing various kinds of skin diseases and diseases, and to inhibit the propagation of various bacteria and bacteria by carrying out antibacterial treatment of dyeing processing.

In addition, since the microfibers are made of fine fibers, they have a large surface area per unit area and a good absorbency (for example, 2 to 3 times as much as the surface).

Further, the superabsorbent resin is a synthetic polymer material having a function of absorbing moisture of about 500 to 1,000 times its own weight.

The lavender extract, the rosemary extract and the chamomile extract prepared according to the embodiment of the present invention may be applied to at least one surface (or at least a part of the outer surface) of the outer surface of the absorbent layer 200.

In addition, the absorbent layer 200 may include the lavender extract, rosemary extract, and chamomile extract in powder form pulverized to a predetermined size in addition to the air laid, the microfiber, the pulverized pulp, and the superabsorbent resin.

The powdery lavender extract, rosemary extract and chamomile extract used in the present invention can be prepared (or produced / formed) by the following steps.

That is, each of lavender, rosemary and chamomile is immersed in water (or purified water) for 12 hours to 24 hours to prepare (or manufacture) a lavender solution, a rosemary solution and a chamomile solution, respectively. Here, each of the lavender, rosemary and chamomile is immersed in purified water of 15 to 25 times the weight of the lavender, rosemary and chamomile. Lavender, rosemary, and chamomile may be pulverized through a pulverizer (not shown) so that the active ingredients contained in lavender, rosemary and chamomile are well-prepared, and may be in the form of powder of 100 mesh to 500 mesh.

In addition, the prepared lavender solution, rosemary solution and chamomile solution are subjected to hot water extraction or ultrasonic extraction to prepare lavender extract, rosemary extract and chamomile extract, respectively.

That is, the prepared lavender solution, rosemary solution and chamomile solution are heated at a temperature of 70 ° C to 100 ° C for 12 hours to 36 hours for hot water extraction.

The lavender solution, the rosemary solution and the chamomile solution obtained by hot-water extraction can be filtered through a filtration device (not shown) to prepare (or obtain) liquid lavender extract, rosemary extract and chamomile extract.

The lavender extract, the rosemary extract and the chamomile extract are prepared (or prepared) by lyophilizing the prepared lavender extract, rosemary extract, chamomile extract and the like through a freeze dryer (not shown). The lyophilization conditions for the lavender extract, the rosemary extract, and the chamomile extract include a temperature range of minus 35 ° C to minus 75 ° C, a pressure range of 5 mmTorr to 40 mmTorr, and a lyophilization time of 10 to 40 hours Lt; / RTI >

Thus, the lavender extract, the rosemary extract, and the chamomile extract can be prepared by a hot water extraction process and a freeze drying process on the lavender solution, the rosemary solution and the chamomile solution.

The prepared lavender solution, rosemary solution and chamomile solution were ultrasonically extracted with ultrasonic waves of 35 KHz to 50 KHz (generally 40 KHz) for 8 hours to 24 hours, and then the used lavender, rosemary or chamomile and insoluble solids were filtered through the filtration device Filtered, and the lavender extract, the rosemary extract and the chamomile extract are prepared (or prepared).

Thus, the lavender extract, the rosemary extract and the chamomile extract can be prepared by an ultrasonic extraction process and a filtration process on the lavender solution, the rosemary solution and the chamomile solution.

At this time, the lavender extract, the rosemary extract, and the chamomile extract applied to or contained in the breathable backsheet 100, the absorbent layer 200, the air through layer 300, and the topsheet 400 have the same weight ratio Or may be included at different ratios depending on the design of the designer, but are not limited thereto.

The air through layer 300 is formed to cover the entire surface of the absorbent layer 200. Here, the cross-sectional area of the air through layer 300 is smaller than the cross-sectional area of the air-permeable back sheet 100, and is greater than or equal to the cross-sectional area of the absorbent layer 200.

The air through layer 300 may be formed in a rectangular shape, a sanitary napkin (or menstrual pad) shape, a panty liner shape, or the like.

The air through layer 300 may be formed by a method such as injection, impregnation, or screen printing.

That is, the air through layer 300 has a plurality of lean-preventing lines (not shown) protruding in the form of sprites while being equally spaced in the longitudinal direction of the pad 10 on the upper surface of the water-permeable nonwoven fabric (Or included).

Through the plurality of anti-leukosis prevention lines, secretions (for example, menstrual blood, cold, low blood, etc.) secreted from the female body are quickly and uniformly spread along the entire area of the pad 100 along the anti- Is formed so as to be transmitted to the air laid constituting the absorbing layer (200) and to prevent leakage to the outside.

In addition, the degree of protrusion of the anti-leukosis prevention line can be variously set according to the design of the designer. In general, the degree of protrusion of the anti-leukosis prevention line can be set to such a degree that embossing is visually detected ).

In addition, the anti-leukosis prevention line may be prepared by mixing quartz, feldspar, clay mineral, bioceramic or the like of a granitous granite for obtaining an antibacterial deodorizing effect with a fluff pulp or a superabsorbent resin for enhancing the absorbency of the secretion, (Or not) (not shown) is applied (or conceived), so that the absorption conductivity can be enhanced. In this case, the particle size of the bioceramics may be in the range of 0.2 micron to 21 microns, and may further include a medicinal herb composed of medicinal herb extract or extract powder having an antibacterial function and a deodorizing function.

The air through layer 300 formed of the nonwoven fabric or the like may be formed by forming an empty space in the air through layer 300 and placing the absorbing layer 200 in the formed empty space ) May be formed by sealing.

The lavender extract, the rosemary extract and the chamomile extract in powder form are coated on at least one surface (or at least a part of the outer surface of the air-permeable nonwoven fabric) of the air through layer 300 Lt; / RTI >

In addition, the air through layer 300 may include the lavender extract, the rosemary extract, and the chamomile extract in powder form pulverized into the predetermined size in the water-permeable nonwoven fabric.

The topsheet 400 is formed on the air through layer 300 formed to surround the absorbing layer 200. The cross-sectional area of the topsheet 400 is equal to or smaller than the cross-sectional area of the breathable backsheet 100.

In addition, the topsheet 400 is formed of cotton, nonwoven fabric, rayon, silk, tencel, and the like.

The topsheet 400 may be formed on the air through layer 300 using a method such as spraying, impregnation, or screen printing.

1, 2, and 4, the topsheet 400 includes flaps formed on both sides of the middle portion of the topsheet 400. The topsheet 400 includes flaps,

In addition, the topsheet 400 includes a surface layer formed with a plurality of air holes (or holes) or stripe-shaped ventilation holes so that the secretions can be absorbed.

In addition, the topsheet 400 may be bonded (or adhered) to regions (or regions of contact) with the breathable backsheet 100 by thermal fusion.

That is, the air permeable back sheet 100 and the top sheet 400 are formed such that the secretion is absorbed (or embedded) in the absorbent layer 200, the air through layer 300 is not exposed to the outside, The peripheries of the breathable backsheet 100 and the topsets 400 may be thermally fused so that a space sealed by the topsheet 100 and the topsheet 400 is formed.

In addition, the topsheet 400 may include the lavender extract, the rosemary extract, and the chamomile extract in powder form pulverized to the predetermined size in addition to cotton, nonwoven fabric, rayon, silk, and tencel.

The powdery lavender extract, the rosemary extract, the chamomile extract, and the like may be coated on at least one surface (or at least a part of the outer surface) of the outer surface of the topsheet 400.

The pad 10 containing lavender, rosemary and chamomile extract may be packed in a plastic bag (not shown, packed in a container (not shown)) by vacuum packaging or the like in order to prevent (or block) Or the like, and to release the packaged state when the pad 10 is used.

The pad 10 including the lavender, the rosemary and the chamomile extract may be provided with the breathable backsheet 100 and the absorbent layer 200 to prevent the flow of the absorbent layer 200 and the air through layer 300. [ (Or a fixed spot) (not shown) formed on at least a part of the pad 100 on which the air through layer 300 is formed. Here, the size and number of the fixing portions can be variously set according to the size of the pad 10 or the designer's design.

In the embodiment of the present invention, the lavender extract, the rosemary extract, and the chamomile extract are included in the breathable backsheet 100, the absorbent layer 200, the air through layer 300, the topsheet 400, But the present invention is not limited thereto, and the extract layer (not shown) comprising the lavender extract, the rosemary extract and the chamomile extract may be separately formed (or formed), and the extract Layer is formed between the air-permeable back sheet 100 and the absorbent layer 200, between the absorbent layer 200 and the air through layer 300, between the air through layer 300 and the top sheet 400 (Or insertion / formation / configuration).

That is, the prepared lavender extract, the rosemary extract and the chamomile extract may be applied to a flexible face, rayon, bamboo, pulp, nonwoven fabric, silk, Tencel, polyester, gel, (Or forms / forms) the extract by coating (or coating / forming) at least one side of the formed base material (not shown). The prepared extract layer is formed between the absorbent layer 200 and the air through layer 300 or between the air permeable back sheet 100 and the absorbent layer 200 or between the absorbent layer 200 and the air through layer 300, And the topsheet 400, as shown in FIG.

The pad 10 containing the lavender, rosemary, and chamomile extracts of the present invention is not limited thereto, and the pad 10 containing the lavender, rosemary, .

A connecting member (not shown) is attached to one side (or one side) of the breathable back sheet 100 (or the top sheet 400) of the pads 10 containing the straight or panty lavender, rosemary and chamomile extracts . ≪ / RTI >

Further, the pad 10 including the lavender, rosemary and chamomile extract can be fixed to a part of the user's body by the connecting member (for example, a rubber band, a button, a Velcro or the like).

Thus, at least one of the breathable backsheet, the absorbent layer, the air through layer, and the top sheet can form a lavender extract, a rosemary extract, and a chamomile extract excellent in antibacterial, anti-inflammatory and antiviral effects.

Hereinafter, a method for producing a pad including lavender, rosemary and chamomile extract according to the present invention will be described in detail with reference to FIGS. 1 to 8. FIG.

5 is a flowchart illustrating a method of manufacturing a pad including lavender, rosemary, and chamomile extract according to an embodiment of the present invention.

First, lavender is immersed in water (or purified water) for 12 hours to 24 hours to prepare (or manufacture) a lavender solution. Here, the lavender is immersed in purified water of 15 to 25 times the weight of the lavender. At this time, the lavender may be pulverized through a pulverizer (not shown) so that the active ingredients contained in the lavender are well received, and may be in the form of powder of 100 mesh to 500 mesh.

Lavender is a 25 to 30 species of plants belonging to the genus Lepidoptera, Lepidoptera, and Labanudra, planted for flowering in flowers and plants, and planted for ornamental purposes. Perfume is used as a source of fragrance and cosmetics and is also used to treat headaches and nervousness. Lavandula officnalis or Lavandula angustifolia Paper is mainly used in aromatherapy. Lavender essential oil is a raw material of pomade. When diluted, it rubs on scalp and promotes hair growth. Lavender water extracted from distillation is effective for skin cleansing and wound treatment. It is also known that the lavender is free of toxicity, has an effect on rich fragrance, soothing and skin improvement.

Thus, the lavender solution is prepared.

Rosemary liquid and chamomile liquid are prepared through rosemary and chamomile using the same method as described above.

Rosemary (Rosemarinus officinalis L.) belongs to the family Lamiaceae, and the whole plant, especially the whole grass, leaves and flowers of this plant are used as raw materials. The rosemary has antimicrobial activity, antioxidative effect and anti-inflammatory effect. It is known to balance the mind and body and soften the pain relief. It is known that the rosemary contains anti-aging agents such as skin improving agents, immunosuppressive agents, anti-diabetic agents, , Anti-obesity agents, sleep accelerators, anti-central nervous system agents and the like.

The above-mentioned Chamomile (Matricaria chamomilla L.) is a perennial medicinal plant belonging to the Asteraceae family originating in India and Europe. In the case of German chamomile, the center is yellow and the petals are white, Big. Chamomile is known to have effects of preventing colds, relieving insomnia, sedation, and anti-inflammation. In addition, it has been reported that the above-mentioned chamomile contains inorganic components and essential oil contains about 120 kinds of compounds such as 28 kinds of terpenes, 36 flavonoids and 52 kinds of organic acids (S510).

Then, the prepared lavender solution, rosemary solution and chamomile solution are subjected to hot water extraction or ultrasonic extraction to prepare lavender extract, rosemary extract and chamomile extract, respectively.

That is, the prepared lavender solution is heated at 70 ° C to 100 ° C for 12 hours to 36 hours for hot water extraction.

The lavender solution extracted by hot water extraction may be filtered (not shown) to prepare (or obtain) a liquid lavender extract solution.

Further, rosemary extract, chamomile extract, etc. are prepared using the same hot water extraction method as described above.

The lavender extract, the rosemary extract and the chamomile extract are prepared (or prepared) by lyophilizing the prepared lavender extract, rosemary extract, chamomile extract and the like through a freeze dryer (not shown).

The lyophilization conditions for the lavender extract, the rosemary extract, and the chamomile extract include a temperature range of minus 35 ° C to minus 75 ° C, a pressure range of 5 mmTorr to 40 mmTorr, and a lyophilization time of 10 to 40 hours Lt; / RTI >

Thus, the lavender extract, the rosemary extract, and the chamomile extract can be prepared by a hot water extraction process and a freeze drying process on the lavender solution, the rosemary solution and the chamomile solution.

The prepared lavender solution was ultrasonically extracted with ultrasonic waves of 35 KHz to 50 KHz (40 KHz in general) for 8 hours to 24 hours, and then the used lavender and insoluble solids were filtered through the filtration device to prepare (or manufacture) )do.

In addition, the rosemary extract and the chamomile extract may be prepared (or obtained) for the rosemary solution and the chamomile solution using the same ultrasonic extraction and filtration process as described above.

In this way, when extracting lavender, rosemary, and chamomile, the extraction of the active ingredient can be maximized by using the ultrasonic extraction method and the loss can be minimized (S520).

Then, the prepared powdery lavender extract, rosemary extract and chamomile extract are applied to at least one surface of at least one of the breathable backsheet 100, the absorbent layer 200, the air through layer 300 and the topsheet 400.

At this time, the prepared powdery lavender extract, rosemary extract and chamomile extract are contained in at least one of the breathable backsheet 100, the absorbent layer 200, the air through layer 300 and the topsheet 400 . The absorbent layer 200, the air-through layer 300, the topsheet 300, and the topsheet 300 may be formed to include a lavender extract, a rosemary extract, and a chamomile extract, 400) may be formed.

For example, the absorbent layer 200 is formed (or formed / manufactured) by incorporating the prepared powdery lavender extract, rosemary extract, and part of chamomile extract into the absorbent layer 200, and the prepared powdery lavender extract, The extract and another portion of the chamomile extract are applied to the underside of the topsheet 400. Here, the bottom surface of the topsheet 400 is a portion where the topsheet 400 abuts the air through layer 300 (S530).

Thereafter, an air through layer 300 is formed to surround the absorbing layer 200. That is, secretions (including menstrual blood, cold, low blood, etc.) secreted from the female body spread rapidly and evenly along the plurality of lean-preventing lines formed in the air through layer 300 in the entire direction of the pad 100 The air through layer 300 is formed so as to surround the entire surface of the absorbent layer 200 so that the secretion can be prevented from leaking to the outside after being delivered to the air laid constituting the absorbent layer 200. Here, the absorbent layer 200 may be any one of powder, gel, and gel. The absorbent layer 200 absorbs and stores the secretion secreted from the female body, and keeps the body contact area in a comfortable state The leakage of the secretion to the outside through the side of the pad 10 can be prevented.

At this time, the absorber layer 200 may be formed in an empty space in the air through layer 300.

6, the air through layer 300 is formed to surround the entire surface of the absorbent layer 200 including the lavender extract, the rosemary extract, the chamomile extract, the air laid, the pulverized polymer, and the like (S540).

The air through layer 300 (or the air through layer 300 in which the absorbent layer 200 is formed) that surrounds the entire surface of the absorbent layer 200 is formed on the air permeable back sheet 100 do. In addition, the breathable backsheet 100 is formed in such a structure that the contents of the powdery lavender extract, rosemary extract, and chamomile extract components contained in the absorbent layer 200 do not flow out while passing air.

For example, as shown in FIG. 7, the air through layer 300 formed to surround the entire surface of the absorbent layer 200 is formed on the breathable back sheet 100 (S550).

Then, the topsheet 400 is formed on the air through layer 300 formed to surround the front surface of the absorbent layer 200. Here, the topsheet 400 includes a surface layer formed with a plurality of air holes (or holes) or stripe-shaped ventilation holes so that the secretions can be absorbed.

8, the powdery lavender extract, rosemary extract, and chamomile extract are applied to the lower surface of the air through layer 300 formed to surround the entire surface of the absorbent layer 200, Thereby forming the topsheet 400.

At this time, the breathable backsheet 100 and the topsheet 400 absorb the secretions in the absorbent layer 200, the absorbent layer 200 is not exposed to the outside, and the breathable backsheet 100 The perimeter of the breathable back sheet 100 and the topsheet 400 may be thermally fused so that a space sealed by the top sheet 400 and the top sheet 400 is formed.

For example, as shown in FIG. 8, the topsheet 400, which is in contact with the breathable backsheet 100, may be joined (810) by thermal fusion (S560).

<Examples>

The pad 10 containing the lavender extract, the rosemary extract and the chamomile extract according to the embodiment of the present invention comprises 10 g of the lavender extract, the rosemary extract and the chamomile extract, respectively, in the absorption layer 200 And 5 g of the lavender extract, the rosemary extract and the chamomile extract were applied to the lower surface of the top sheet 400.

<Comparative Example>

Rosemary extract and the above-mentioned chamomile extract are contained in the absorbent layer 200, and the configuration of applying the lavender extract, the rosemary extract, and the chamomile extract on the lower surface of the topsheet 400 is omitted.

In the case of 20 pads manufactured in the same manner as in the above-mentioned Examples and Comparative Examples, 20 women in their 20s to 30s were examined. After 20 minutes passed after the pads were absorbed by the pads after wearing, 5) Scoring test was used to evaluate five items, such as stressful sedation, total likelihood, and satisfaction. The average score was 5 points for the best score, 3 points for the average score, and 1 point for the very bad score. The results are shown in Table 1 below.

division Example Comparative Example Fit 4.2 4.2 absorptivity 4.5 4.2 Odor
(Not high) 4.1 2.5 Soothing of skin trouble 4.1 3.1 Comprehensive preference degree / satisfaction 4.2 3.4

As can be seen from the above [Table 1], it can be confirmed that the embodiments were rated highly in comparison with the comparative examples in all items.

As described above, the embodiment of the present invention forms a lavender extract, a rosemary extract and a chamomile extract having excellent antibacterial, anti-inflammatory and antiviral effects on at least one of the breathable backsheet, the absorbent layer, the air through layer and the top sheet, It is possible to improve convenience and satisfaction of the user.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

The present invention provides a pad which is excellent in comfort, sedative action, and the like by forming a lavender extract, a rosemary extract and a chamomile extract excellent in antibacterial, anti-inflammatory and antiviral effects on at least one of the breathable backsheet, the absorbent layer, the air through layer and the topsheet , Which can improve user convenience and satisfaction, and can be widely used in the pad field, the sanitary napkin field, and the like.

10: Pad with lavender, rosemary and chamomile extract
100: breathable backsheet 200: absorbent layer
300: air through layer 400: top sheet

Claims (5)

A method for producing a pad comprising lavender, rosemary and chamomile extract,
Forming an air through layer so as to surround an entire surface of an absorbent layer absorbing secretions secreted from a female body;
Forming an air through layer formed to surround the entire surface of the absorbent layer on an air permeable back sheet which is a liquid impervious back sheet;
Forming a topsheet on an upper portion of the air through layer formed to surround the entire surface of the absorbent layer; And
The peripheries of the breathable backsheet and the topsheet are opened so that the secretions are absorbed by the absorbent layer, the absorbent layer and the air through layer are not exposed to the outside, and a space sealed by the breathable back sheet and the top sheet is formed. And fusing,
At least one surface of at least one of the breathable back sheet, the absorbent layer, the air through layer and the top sheet is coated with a lavender extract, a rosemary extract and a chamomile extract pulverized to a predetermined size,
The lavender extract, the rosemary extract and the chamomile extract may be prepared by,
Lavender, rosemary, and chamomile are obtained by hot water extraction or ultrasonic extraction. The method according to claim 1,
Wherein at least one of the breathable back sheet, the absorbent layer, the air through layer,
Wherein the extract comprises the lavender extract, the rosemary extract and the chamomile extract. The method according to claim 1,
The lavender extract, the rosemary extract and the chamomile extract, which are obtained by hot extraction of the lavender, rosemary and chamomile,
Lavender, rosemary and chamomile in purified water for 12 hours to 24 hours to prepare a lavender solution, a rosemary solution and a chamomile solution, respectively;
Preparing a lavender extract, a rosemary extract and a chamomile extract by hot water extraction by heating the prepared lavender solution, rosemary solution and chamomile solution at a temperature of 0 ° C to 100 ° C for 12 hours to 36 hours, respectively; And
Wherein the lavender extract, the rosemary extract and the chamomile extract are prepared by lyophilizing the lavender extract, the rosemary extract and the chamomile extract, respectively, through the freeze-drier by lyophilizing the lavender extract, the rosemary extract and the chamomile extract, And a method for manufacturing a pad containing chamomile extract. The method according to claim 1,
The lavender extract, the rosemary extract and the chamomile extract, which are obtained by hot extraction of the lavender, rosemary and chamomile,
Lavender, rosemary and chamomile in purified water for 12 hours to 24 hours to prepare a lavender solution, a rosemary solution and a chamomile solution, respectively; And
The prepared lavender solution, rosemary solution and chamomile solution were ultrasonically extracted with ultrasonic waves of 35 KHz to 50 KHz for 8 hours to 24 hours, respectively, and then the used lavender, rosemary and chamomile and insoluble solids were filtered through a filter to remove the lavender extract, Rosemary extract and chamomile extract, wherein the rosemary extract and the chamomile extract are prepared. 8. A pad comprising lavender, rosemary and chamomile extract prepared according to the method of claim 1.

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