KR102246234B1 - Sanitary panty - Google Patents

Abstract

The present invention relates to sanitary panties. More specifically, the present invention includes: a panty body (10) forming the outer shape of the panties; an absorbent pad (20) disposed on and coupled to the inner side of the panty body (10) to correspond to at least the perineum; and a waterproof layer (30) that is coupled to the lower surface of the absorbent pad (20) and is made of a silicone-coated fabric. The absorbent pad (20) is entirely quilted so that a sewing line (40) is formed on the surface. According to the present invention, wearing comfort and absorption is excellent, a dryer can be used after washing due to its excellent heat resistance so excellent washing convenience is secured, and there is no worry about bacterial contamination and odors due to its excellent antibacterial and odor removal performance.

Description

Sanitary Panty {SANITARY PANTY}

The present invention relates to sanitary pants, and more particularly, to a sanitary pants having excellent fit and absorbency, excellent heat resistance, antibacterial properties and odor removal performance, and excellent washing convenience.

Women discharge various physiological secretions that are secreted due to pathological cold or hypothyroidism, during ovulation or after menstruation, and when these secretions flow down into the panties, it is difficult to maintain cleanliness, causing various diseases caused by bacterial propagation.

To this end, when there are many menstrual periods or various secretions, a disposable sanitary napkin or a panty liner is attached to the panties and used.

However, such disposable sanitary napkins or panty liners have excellent ability to absorb secretions, but contain harmful substances such as volatile organic compounds (VOCs), and thus, the problem of harmfulness continues to be raised. In addition, in the case of sanitary napkins, there are no standards for determining the harmfulness of chemical substances in Korea, so there are only suspicions, and consumer anxiety is increasing.

In addition, in order to replace such disposable sanitary napkins or panty liners, cotton sanitary napkins, cotton panty liners, and the like are used. However, since these cotton sanitary napkins or panty liners are separately fixed to the panties using buttons, etc., the fit is not good, and if the user moves radically, it cannot be fixed to the panties and the position changes, which causes discomfort to the user or social There is a problem in that life is subject to many restrictions.

In order to solve this problem, recently, women's sanitary panties in which an absorbent pad for absorbing secretions is integrated have been developed, and thus, users can enjoy a social life free from restrictions of movement, giving users a sense of satisfaction.

Such prior art includes Korean Patent No. 10-2055058 and Korean Patent No. 10-1218270. These pre-registered sanitary panties are composed of an absorbent layer or an intermediate layer that is bonded to the bottom of the panties, and a waterproof layer that prevents the absorbed secretions from leaking to the outside, so that they are comfortable to wear, are stable from various chemical substances, and are easy to wash. It has the advantage that it can be reused continuously.

However, these pre-registered sanitary pants use a fabric lined with a polyurethane film as a waterproof layer, so there is a disadvantage that it is difficult to use a dryer after washing. That is, due to the nature of the sanitary pant, a long drying time is required to completely dry the absorbent layer, and there is a concern of bacterial propagation due to the difficulty of drying. In addition, there was a concern about odors and bacterial contamination due to secretions during use as they were worn for a long time.

KR 10-2055058 B1 KR 10-1218270 B1

Therefore, the object of the present invention is a sanitary panty that is free from bacterial contamination and odor due to excellent wearing comfort and absorption, and excellent heat resistance, so that it is possible to use a dryer after washing, so that washing convenience is excellent, and antibacterial and odor removal performance are excellent. To provide.

The sanitary pant of the present invention for achieving the above object includes a panty body forming the outer shape of a panty, an absorbent pad disposed and coupled to at least the perineal portion inside the panty body, and coupled to a lower surface of the absorbent pad, It includes a waterproof layer composed of a silicone-coated fabric, and the absorbent pad is characterized in that the entire surface is quilted to form a seam.

The absorbent pad includes a first absorbent layer for absorbing and storing secretions, a second absorbent layer stacked on the first absorbent layer to absorb and store secretions, and exhibit antibacterial and deodorizing properties, and a second absorbent layer for the wearer. It characterized in that it comprises a surface layer in contact with the skin.

The waterproof layer may further include an extended waterproof layer extending toward a rear surface of the panty body, and is provided in a form surrounding all of the lower surface, the side surface, and the upper surface edge of the absorbent pad.

The sewing line is made of an antibacterial yarn, and the antimicrobial yarn is characterized in that a mixture of carbon black and an iron oxide compound is contained in an amount of 1 to 2% by weight based on the total polyester yarn.

According to the sanitary panty of the present invention, it has excellent wearability and absorption power, and excellent heat resistance, so that it is possible to use a dryer after washing, so that washing convenience is excellent, and because of its excellent antibacterial and odor removal performance, there is no concern due to bacterial contamination and odor. There is this.

1 is a front view of a sanitary pant according to the present invention.
2 is a plan view of an absorbent pad in a state in which a waterproof layer is coupled according to an embodiment of the present invention.
3 is a cross-sectional view of FIG. 2.
4 is a plan view of an absorbent pad in a state in which a waterproof layer is bonded according to another embodiment of the present invention.
5 is an inner rear view of a sanitary panty to which an absorbent pad is coupled according to another embodiment of the present invention.
6 is a cross-sectional view of an absorbent pad in a state in which a waterproof layer is bonded according to another embodiment of the present invention.

Hereinafter, the present invention will be described in detail.

First, the sanitary panty in the present invention is washable and can be continuously reused, and can be replaced with disposable sanitary napkins, panty liners, urinary incontinence pads, etc. by stably absorbing and storing various secretions such as menstrual blood, body fluids, and urine. It will be revealed. That is, these sanitary pants can be used as menstrual pants, urinary incontinence pants, or the like, depending on the purpose of use.

The sanitary pant of the present invention, as shown in Figs. 1 to 3, a panty body 10 forming the outer shape of a panty, and an absorbent pad 20 arranged and coupled to at least correspond to the perineal portion inside the panty body 10 And, it is bonded to the lower surface of the absorbent pad 20 and includes a waterproof layer 30 made of a silicon-coated fabric, and the absorbent pad 20 is quilted as a whole to form a sewing line 40 on the surface. It is characterized.

First, the panty body 10 has the same shape as a conventional panty, and has a shape of a front part and a rear part surrounding the waist of the wearer, and a connection part surrounding the perineum of the wearer by connecting the front part and the rear part. , It may be in the shape of a normal triangle panty, or it may be a shape of a square panty. In addition, the panty body 10 may be provided with a separate waist band, which is in the form of a conventional panty, so it is natural that this is not limited.

The panty body 10 is made of a high-quality fabric with excellent antibacterial properties, elasticity, UV protection, stability, etc., and is comfortable to wear, and it is also preferable to have a function of deodorizing, and more specifically, a polyester fabric containing vegetable fatty acids. It is preferred to be configured.

The method of manufacturing the polyester fabric containing the vegetable fatty acid is to mix PET chips and vegetable fatty acid raw materials, heat, melt, and extrude them to cause a bonding reaction between the vegetable fatty acid raw materials and PET, and then spin them to form long fibers. It can be manufactured and manufactured by a method of manufacturing a fabric through it, and it is by a known method. In addition, commercially available products can be purchased and used, and commercially available products include TKCAL's Jurasil.

In addition, the absorbent pad 20 is disposed and coupled to the inner side of the panty body 10 so as to correspond to at least the perineal portion. In addition, the absorbent pad 20 can be arranged and coupled to correspond to the buttocks by adjusting the size of the panty body 10 as well as the perineal portion of the panty body 10 as necessary, and the size and shape thereof are not limited. Does not. However, it is natural that the perineum must be sufficiently covered to sufficiently absorb the secretions discharged from the body.

The absorption pad 20 is preferably made of a material capable of effectively absorbing and storing secretions discharged from the human body, as well as exhibiting antibacterial and deodorizing functions.

In addition, the absorbent pad 20 is quilted as shown in FIG. 2 as a whole to form a sewing line 40 on the surface, so that the secretion quickly moves along the bone line formed through the sewing line 40 and is absorbed to leak to the outside. To prevent it. That is, the secretion discharged from the body flows into the absorption pad 20, and when a large amount of secretion is discharged, the secretion cannot be quickly absorbed into the absorption pad 20 and spreads in the lateral direction, and there is a risk of leakage to the outside. As shown in FIG. 3, when bone is formed through the sewing line 40, the secretion is absorbed while moving along the sewing line 40, that is, the bone, so that even if the amount of the discharged secretion is large, there is no fear of leakage to the outside.

At this time, since the interval, shape, size, etc. of the quilting treatment are not limited, it is sufficient as long as the sewing line 40 can guide the movement path of the secretion.

And in the present invention, the absorbent pad 20 may be composed of one layer, but more preferably, as shown in FIG. 3, the first absorbent layer 21 for absorbing and storing secretions, and the first absorbing layer 21 It is preferably composed of a second absorbent layer 22 that is laminated to absorb and store secretions, and exhibit antibacterial and deodorant properties, and a surface layer 23 that is laminated on the second absorbent layer 22 to contact the wearer's skin.

The surface layer 23 is a part in contact with the wearer's body, and rapidly absorbs secretions and rapidly transfers them to the second absorption layer 22 on the lower side, while being quickly dried to continue to maintain a comfortable and soft fit. . The surface layer 23 is preferably made of high-functional polyester fibers having excellent absorption and drying properties, and having a soft surface, that is, polyester-shaped cross-section yarns. Commercially available products of such polyester deformed single-sided yarn include Huvis' Coolever.

The second absorbent layer 22 is located under the surface layer 23 and serves to rapidly receive secretions from the surface layer 23 and transfer them to the lower first absorbent layer 21, and has excellent antibacterial and deodorizing properties. It has the function of preventing the growth of bacteria on the absorption pad 20 by secretions, and serves to remove odors caused by secretions. In addition, it has a function of sweat-absorbing and quick-drying so that it has a comfortable fit. It is preferable that the second absorbent layer 22 is made of a functional polyester yarn containing silver ions to provide antibacterial and deodorizing functions, that is, a fabric made of a polyester yarn containing silver ions. As a commercial product, Hyosung's Aerosilver, etc. can be used.

The first absorbent layer 21 is located under the second absorbent layer 22 and serves to absorb and store the secretion delivered from the second absorbent layer 22. It is composed of a cotton terry fabric and a large amount of secretion. It is desirable to be able to absorb and store. The unit weight of such cotton terry fabric may be ^{about 100 to 600 g/yard 2.} In addition, the cotton terry fabric may have loops formed on one side or both sides.

The absorbent pad 20 of the present invention configured as described above continues to maintain a soft feeling of use by the surface layer 23, and exhibits antibacterial and deodorant properties by the second absorbent layer 22 to prevent bacterial contamination and odor. There is no worries due to this, and a large amount of secretion can be stably absorbed and stored by the first absorption layer 21.

In addition, the waterproof layer 30 is positioned under the absorbent pad 20 to prevent secretions absorbed and stored in the absorbent pad 20 from leaking to the outside. The waterproof layer 30 has conventionally been made of a fabric laminated with a polyurethane film, but such fabric has poor heat resistance and thus it is difficult to use a dryer, so that washing convenience is not good. Therefore, in the present invention, it is preferable to use a silicone coated fabric as the waterproof layer 30. These silicone coated fabrics are not toxic and are harmless to the human body, have excellent heat resistance and can withstand temperatures of 220° C., so there is no change in physical properties even when boiled or sterilized, so that it is possible to use a dryer and wash boiled. In addition, it is resistant to UV rays and has excellent weather resistance, making it a suitable material for sanitary pants.

As the silicone-coated fabric, spandex, cotton, or the like may be used, and commercial products of the silicone-coated fabric include BS Tech's Silitex.

In addition, the waterproof layer 30 is preferably provided in a form that covers not only the lower surface of the absorbent pad 20 but also the edges of the side surfaces and the upper surface of the absorbent pad 20 as shown in FIG. 2. This is to prevent discharge of secretions absorbed and stored in the absorbent pad 20 to the outside through the side or upper edge of the absorbent pad 20.

In the present invention, it is natural that the panty body 10, the absorbent pad 20, and the waterproof layer 30 are combined by sewing, and a description thereof will be omitted.

The sanitary panty according to the present invention is made of an eco-friendly material and is harmless to the human body, has excellent fit and absorbency, and has excellent heat resistance, so it is possible to use a dryer after washing, so it has excellent washing convenience, and has excellent antibacterial and odor removal performance. It has the advantage that there is no concern due to contamination and odor.

On the other hand, when a wearer wearing a sanitary pant sleeps or lies down for a long time, the discharged secretion may be discharged to the outside by moving a small amount to the rear side along the hip bone of the wearer.

In order to prevent this, by extending the absorbent pad 20 to the rear side and configuring a size that can cover all the hip bones, it is possible to prevent such back leakage, but in this case, there is a disadvantage in that the bulkiness of the sanitary pant increases more than necessary. have. In other words, it is suitable for night wear that is worn at night, but it is not suitable for day panties to be worn during the day when there is a lot of activity.

Accordingly, as shown in FIGS. 4 and 5, an extended waterproof layer 31 extending toward the rear side of the panty body 10 may be further provided. That is, a waterproof layer 31 extending from the end of the absorbent pad 20 to the rear waist band side of the panty body 10 is additionally provided, so that when the wearer is lying down for a long time, the discharged secretion follows the hip bone. When a small amount of secretion flows to the rear surface where the absorbent pad 20 is not disposed, the secretion is not discharged to the outside by the extended waterproof layer 31, and when the wearer stands up or sits, it is returned to the absorbent pad 20. It is moved and is absorbed stably.

However, as described above, if the absorbent pad 20 is formed to extend to the hip portion, that is, if it is for night use, there is no need to form a separate extended waterproof layer 31.

On the other hand, the sewing line 40 is to provide a path for the movement of the secretion, so it is in contact with the secretion the most. Therefore, there is a problem that it is more easily contaminated by bacteria.

Therefore, it is preferable that the sewing line 40 is made of an antibacterial yarn, and the antibacterial yarn is one containing a mixture of carbon black and an iron oxide compound in an amount of 1 to 2% by weight based on the total polyester yarn.

That is, the carbon black and iron oxide compounds can rapidly generate heat by heating and absorption heating by dipole rotation when irradiated with light, and they also have antimicrobial properties, only by irradiating electromagnetic waves in the frequency range of 300 MHz to 300 GHz. As a result, it generates heat and has antibacterial properties. At this time, the electromagnetic waves in the range of 300 MHz to 300 GHz include infrared, far infrared, and microwave, and infrared and far infrared energy are absorbed by the carbon particles of the carbon black to generate heat, and the microwave energy is absorbed by the iron oxide compound to generate heat. Occurs

When such antibacterial yarn is used, simply by irradiating microwaves with microwaves for 10 to 30 seconds at home or drying in sunlight and irradiating far-infrared rays and infrared rays, the yarn heats up to exert antibacterial properties.

More specifically, the antibacterial yarn is mixed with carbon black having a particle size of 10 nm to 100 μm and an iron oxide compound having a particle size of 10 nm to 100 μm in a ratio of 1:1 to 2 by weight, and 1 to 2 weight of the mixture % Is mixed with 98 to 99% by weight of molten PET and spun to produce an antibacterial yarn. In this case, the iron oxide compound may be at least one of ferrous oxide, ferrous oxide, and triiron tetraoxide.

On the other hand, the absorbent pad 20 also exhibits excellent antibacterial properties and further includes a heat generating antibacterial layer 24 between the surface layer 23 and the second absorbing layer 22 in order to induce rapid drying through a heat generating effect. can do.

At this time, the heating antibacterial layer 24 is woven with the same antibacterial yarn as the sewing wire 40 previously, and when it is difficult to use a dryer, etc., it is only irradiated with microwaves using a microwave or infrared or far-infrared rays by sunlight. The heat generating antibacterial layer 24 heats up to give antibacterial properties to the absorbent pad 20, while helping to enable quick drying, thereby improving convenience in washing.

The sanitary pant of the present invention can improve the health of the wearer by mitigating the harmful problem of the disposable sanitary napkin by using only health-friendly materials, and can prevent environmental destruction due to disposal of the disposable article. In addition, by using an antibacterial fabric over the entire sanitary panty, there is an advantage in that antibacterial properties are excellent, deodorant properties are also excellent, and laundry convenience is remarkably improved because it is easy to dry.

As described above, embodiments of the present specification have been described with reference to the accompanying drawings, but those of ordinary skill in the art to which this specification pertains can be implemented in other specific forms without changing the technical spirit or essential features. You will be able to understand. Therefore, the embodiments described above are illustrative in all respects, and should be understood as non-limiting.

10: panties body
20: absorbent pad 21: first absorbent layer
22: first absorbing layer 23: surface layer
24: exothermic antibacterial layer
30: waterproof layer 31: extended waterproof layer
40: sewing line

Claims (4)

The panty body 10 forming the outer shape of the panty,
An absorbent pad 20 disposed and coupled to at least an inner side of the panty body 10 so as to correspond to at least the perineum,
It is bonded to the lower surface of the absorbent pad 20 and includes a waterproof layer 30 made of a silicone-coated fabric,
The entire absorption pad 20 is quilted to form a sewing line 40 on the surface,
The absorption pad 20,
A first absorption layer 21 for absorbing and storing secretions,
A second absorbent layer 22 that is laminated on the first absorbent layer 21 to absorb and store secretions, and exhibit antibacterial and deodorizing properties,
It includes a surface layer 23 laminated on the second absorbent layer 22 to contact the wearer's skin,
The panty body 10 is composed of a polyester fabric containing vegetable fatty acids,
The first absorption layer 21 is composed of a cotton terry fabric,
The second absorption layer 22 is made of polyester yarn containing silver ions,
The surface layer 23 is composed of a polyester deformed cross-section yarn,
The sewing line 40 is made of antibacterial yarn,
The antibacterial yarn is a sanitary panty, characterized in that the mixture of carbon black and an iron oxide compound is contained in an amount of 1 to 2% by weight based on the total polyester yarn.
delete The method of claim 1,
The waterproof layer 30 is provided in a form surrounding all of the lower surface, the side surface, and the upper surface edge of the absorption pad 20,
Further comprising an extended waterproof layer 31 extending toward the rear portion of the panty body 10,
Further comprising a heat generating antibacterial layer 24 between the surface layer 23 and the second absorption layer 22,
The heat generating antibacterial layer (24) is a sanitary panty, characterized in that the mixture of carbon black and iron oxide compound is woven with an antibacterial yarn containing 1 to 2% by weight based on the total polyester yarn.
delete

Images