KR20130134155A

KR20130134155A - Inserting type sanitary napkins

Info

Publication number: KR20130134155A
Application number: KR1020120057460A
Authority: KR
Inventors: 이창헌; 김기문; 정인선; 남상덕
Original assignee: (주)태봉
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-12-10

Abstract

The present invention relates to an insert-type sanitary napkin, and more particularly, the absorbent body is made entirely of cotton non-woven fabric, so that the fibers do not remain in the vaginal steel upon removal, and the flat absorber is provided with a removal means, and the flat absorbent body is wound In the insert-type sanitary napkin to be formed in a cylindrical shape, the removal means is located in the form of wrapping the flat absorber in the width direction, part of which is exposed to one side in the width direction of the flat absorber, the flat absorber in the longitudinal direction Winding is formed into a cylindrical absorbent body, the flat absorbent body is made of a cotton non-woven fabric, two or more compression grooves 130 are formed on the outer circumferential surface of the cylindrical absorbent body, the two or more compression grooves 130 is the center It is characterized in that it is arranged radially with respect to the axis.
When using the implantable sanitary napkin according to the present invention, the fibers constituting the absorbent during removal can be prevented from remaining in the vaginal cavity, and the rapid absorption of menstrual blood is possible, and the absorbent adheres to the vaginal wall so that the menstrual blood leaks. There is an advantage that can be prevented.

Description

Circumferential absorbent insert sanitary napkin using cotton nonwoven fabric {INSERTING TYPE SANITARY NAPKINS}

The present invention relates to an implantable sanitary napkin, and more particularly, the absorbent body is made entirely of cotton non-woven fabric, so that the fibers do not remain in the vaginal steel upon removal.

Currently, two basic types of menstrual tampons for feminine hygiene are being used. The first type is a finger tampon designed to be inserted by the user directly into the vagina of the woman with the finger, and the second type is a tampon designed to be inserted with the aid of an insertion instrument. Usually, both types are manufactured in elongated shapes, commonly called 'softwind', by folding strips of loosely bonded absorbent material. This softwind is then compressed radially and / or biaxially to form a pledget. In both types of tampons, a recovery cord is attached to the softwind before and after compression to allow tampons to be easily removed from the user's vagina after absorbing certain amounts of body fluids such as blood.

That is, as shown in Figure 1, the conventional tampon is a flat absorbent body 10 is formed into a columnar absorbent body 20, a string used when pulling out the tampon from the vaginal steel to the center line of the flat absorbent body 10 ( 30) is sewn and bonded, the user pulled the string 30 to remove the tampon from the vaginal cavity and treated.

In this process, however, the string 30 and the absorbent body 10 are simply bonded by stitching, so that the string and the absorber are separated in the process of pulling the string 30 due to the defect of the stitching process. There was an issue remaining.

In the tampon, as shown in (a) and (b) of FIG. 1, the absorbent layer made of a fibrous material is placed on the transmissive layer through which the liquid is permeated, and then the transmissive layer is again placed on the upper portion of the absorbent layer. After preparing the '), it is cut into a predetermined size to manufacture a flat absorbent body 10, and as shown in (c) of FIG. 1, the center line of the flat absorbent body 10 is sewn together with the string 30 As shown in (d) of FIG. 1, a pressure was applied in the longitudinal direction to prepare the cylindrical absorbent body 20.

Accordingly, when the tampon is used, the columnar absorbent body 10 is expanded to a flat shape, and the fibers constituting the absorbent layer inside the flat absorbent body 10 are separated from the cut surface, that is, the side of the flat absorber absorber 10. There is a problem that the fiber of the cut surface remains in the vaginal steel, so that the user has a feeling of rejection in use. In addition, by being compressed in the longitudinal direction to extend the longitudinal direction in the vaginal cavity to absorb the menstrual blood, there was a problem such that the tampon is not in close contact with the inner wall of the vagina to leak menstrual blood.

In order to solve this problem, the pre-registered domestic patent registration No. 0940224 is placed in a form in which the removal means is wrapped in the width direction in the flat absorbent body, and the flattened absorber is wound to form a cylindrical absorbent body, thereby removing the removal means. It is fixed by the winding of the flat absorbent rather than sewn to prevent the removal means from falling off from the flat absorbent during use, and to prevent the fibers of the absorbent layer from falling off from the absorbent.

However, the pre-registered patent also could not prevent the inner absorbent layer is composed of cotton and separated to the outside of the liquid permeable layer.

Therefore, the present invention has been proposed to solve the above problems, it is possible to prevent the phenomenon that the fibers of the absorber remaining in the vaginal cavity during removal, and when the absorber absorbs menstrual blood, the absorber adheres in the vaginal cavity so that the menstrual blood leaks or An object of the present invention is to provide an insertable sanitary napkin which can prevent the absorbent from falling out abnormally.

In the implantable sanitary napkin according to the present invention, a removal means is provided in the flat absorbent body and the flat absorbent body is wound and molded in a columnar shape. The removing means is formed in such a manner as to wrap the flat absorbent body in the width direction. And a portion of the flat absorbent body is exposed to one side in the width direction of the flat absorbent body, and the flat absorbent body is wound in a longitudinal direction to be formed into a cylindrical absorbent body, wherein the flat absorbent body is formed of a cotton nonwoven fabric.

At this time, the columnar absorber is wound in the longitudinal direction, it is characterized in that the compressed in the radial direction of the columnar absorber (100).

In this case, two or more compression grooves are formed on the outer circumferential surface of the cylindrical absorber, and the two or more compression grooves are arranged radially with respect to the central axis.

At this time, the front end of the columnar absorber 100 is characterized in that the convex round shape.

In this case, the flat absorbent body 100a is configured such that the inner fabric 120 is positioned on the top of the outer fabric 110, and the outer fabric 110 and the inner fabric 120 are both surface nonwoven fabrics.

The implantable sanitary napkin according to the present invention can prevent a phenomenon in which the fibers of the absorbent remain in the vaginal cavity upon removal, prevent the leakage of menstrual blood due to the rapid absorption of the absorbent, and the petals in the vaginal cavity when the absorbent absorbs the menstrual blood. By spreading the shape and close to the body, it provides a useful effect to prevent the phenomenon of menstrual blood leakage or abnormal absorption of the absorber.

1 is a view sequentially showing a manufacturing process of the conventional implantable sanitary napkin.
Figure 2 is a view sequentially showing a manufacturing process of the implantable sanitary napkin according to the present invention.
Figure 3 is a perspective view of the implantable sanitary napkin according to the present invention.
Figure 4 is a front view of the implantable sanitary napkin according to the present invention.
5 is a view sequentially showing a manufacturing process of the second embodiment of the implantable sanitary napkin according to the present invention.

Hereinafter, an embodiment of the implantable sanitary napkin according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 shows in sequence the manufacturing process of the implantable sanitary napkin according to the present invention.

Insertion type sanitary napkin according to the present invention is not composed of a cylindrical absorbent layer made of a cotton-shaped cylindrical absorbent body absorbing menstrual blood and the outer skin surrounding it, so that the cotton nonwoven fabric having a certain length is rolled into a cylindrical shape The biggest feature is that it is manufactured.

That is, the insert-type sanitary napkin according to the present invention has a string for recovery 200 produced in a predetermined length so that a user can pull and hold it by hand, and a strip for recovery in one longitudinal direction is formed in a sheet shape longer than the width direction. The flat absorber 100a to which the 200 is coupled is configured to include a columnar absorber 100 which is formed by winding in the longitudinal direction.

Thus, if the columnar absorbent 100 for absorbing menstrual blood is made of cotton nonwoven fabric without a separate cotton absorbent layer, the fibers of the absorbent layer are separated when the recovery string 200 is pulled to remove the insertable sanitary napkin. The phenomenon of remaining inside the vaginal cavity can be fundamentally prevented.

To explain this in more detail, as shown in (a) and (b) of FIG. 2, the cylindrical absorbent body 100 is made of a flat absorbent member 100a by cutting the surface nonwoven fabric fabric S, and FIG. The removal means 200 is provided on one side of the flat absorbent body 100a, such that the removing means 200 is positioned in such a manner as to surround the flat absorbent body 1 in the width direction. The flat absorber 1 is exposed to one side in the width direction and is wound in the longitudinal direction as shown in (d) of FIG. 2 to be formed into the columnar absorber 100, whereby the removal means 200 is formed in the columnar absorber. It is fixed to (100). And as shown in Figure 2 (e) by pressing this to increase the menstrual blood absorption rate per unit volume.

In this case, as shown in FIG. 5, the flat absorber 100a may be formed by the inner fabric 120 positioned on the outer fabric 110, or integrally formed without distinguishing the outer fabric and the inner fabric as illustrated in FIG. 2. It may be made of, and the implementation is not limited.

Here, when the columnar absorber 100 is divided into an outer fabric 110 and an inner fabric 120, as shown in Figure 5 (a), the width of the outer fabric 110 is the inner fabric To make it wider than 120, the inner fabric 120 is positioned at the center of the outer fabric 110, the upper end of the outer fabric 110 is folded to surround the inner fabric 110, the outer fabric ( The lower ends of the 110 are preferably folded to surround the inner fabric 120 so as to overlap each other. In this case, the size of the outer fabric 110 or the size of the inner fabric 120 is not limited, and the width of the outer fabric 110 is greater than the width of the inner fabric 120, the upper and lower ends can be folded. That's enough.

In addition, both the outer fabric 110 and the inner fabric 120 is composed of a cotton non-woven fabric, and the inner fabric 120 is to absorb the menstrual blood, so a plurality of cotton non-woven fabric may be formed by stacking not one cotton non-woven fabric. Of course.

In this case, a string is generally used as the removing means 2, and both ends of the string are exposed to one side of the flat absorbent body 100a, that is, the rear end side of the cylindrical absorbent body to be molded, thereby To make it easier to use.

In the drawings of the present invention, only the one using a string is used as the removal means 2, but a sheet shape may be used as the removal means 2, and of course, a separate means may be provided. In addition, the removal means (2) is not limited to the material, it is preferable to use a non-absorbent material for the convenience of use, or in the case of the absorbent material is used by water repellent treatment.

In addition, the columnar absorbent body (1) is wound in the longitudinal direction after the columnar absorber (100), as shown in Fig. 2 (e), is pressed and compressed in the radial direction of the columnar absorber (100) Preferably, this is to increase the absorption rate of menstrual blood per unit volume, and the reason for compressing in the radial direction rather than the longitudinal direction is that when the compression in the longitudinal direction becomes longer when absorbing menstrual blood, the outer peripheral surface of the cylindrical absorbent 100 Although it may not be in close contact with the vaginal cavity, when pressed and compressed in the radial direction as in the present invention, the outer circumferential surface of the absorber 100 is further intimately adhered to the inner wall of the user's vagina. There is an advantage that the phenomenon that falls out of the vagina does not occur.

In addition, two or more compression grooves 130 may be formed on the outer circumferential surface of the columnar absorber 100 radially arranged with respect to the central axis of the columnar absorber 100. At this time, the two or more compression grooves 130 are arranged radially with respect to the central axis. This is because when the menstrual blood is absorbed by the columnar absorber 100, the portion located between two adjacent compression grooves 130 among the columnar absorbers 100 is in the direction of the arrow in FIG. 4, that is, the columnar absorber 100. Spread in the circumferential direction of, that is, it is spread like a petal shape, the cylindrical absorbent 100 is to be in close contact with the vaginal inner wall to fit the user's body shape, the cylindrical absorbent 100 through the compression groove 130 As the surface area of) increases, the absorption of menstrual blood becomes possible quickly.

In the present invention, the size of the columnar absorbent 100 is not limited but is preferably formed to a size that can be easily inserted into the vaginal cavity of a woman.

In addition, by applying pressure to the front end portion during molding of the columnar absorbent body 100, as shown in Figure 3, when the front end portion of the columnar absorbent body 100 is convex rounded shape, it is easy to insert into the vaginal steel when used as an insertion type sanitary napkin. Can be done.

In addition, the cylindrical absorbent body 1a of the present invention may be used as a finger-type sanitary napkin packaged in the wrapping paper 3 as it is, or may be embedded in a tampon applicator and used as an applicator tampon.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the present invention is not limited to the disclosed exemplary embodiments. It will also be appreciated that many modifications and variations will be apparent to those skilled in the art without departing from the scope of the present invention.

100a: flat absorber 100: columnar absorber
110: outer fabric 120: inner fabric
130: compression groove 200: recovery string

Claims

In the insert type sanitary napkin which is provided with the removal means 200 in the flat absorbent body 100a, and the flat absorbent body 100a is wound and formed in the column shape,
The removal means 200 is positioned in such a manner as to surround the flat absorber 100a in the width direction, and a part thereof is exposed to one side in the width direction of the flat absorber 100a, and the flat absorber 100a is in the longitudinal direction. Winding to be molded into a cylindrical absorber 100,
The flat absorbent body (100a) is a cylindrical absorbent insert type sanitary napkin using a cotton nonwoven fabric, characterized in that consisting of a cotton nonwoven fabric.

The method of claim 1,
The columnar absorbent body 100 is a cylindrical absorbent insert type sanitary napkin using a cotton nonwoven fabric, characterized in that after being wound in the longitudinal direction, is pressed in the radial direction of the columnar absorbent 100 is compressed.

3. The method of claim 2,
Two or more compression grooves 130 are formed on the outer circumferential surface of the cylindrical absorber 100, and the two or more compression grooves 130 are cylindrical absorbers using a cotton nonwoven fabric, characterized in that arranged radially with respect to the central axis. Implantable Sanitary Napkin.

The method of claim 1,
Cylindrical absorbent insert type sanitary napkin using a cotton nonwoven fabric, characterized in that the front end of the columnar absorbent 100 is convex rounded.

The method according to any one of claims 1 to 4,
The flat absorbent body (100a) is composed of the inner fabric 120 is located on the top of the outer fabric 110,
The outer fabric 110 and the inner fabric 120 is a cylindrical absorbent insert type sanitary napkin using a cotton nonwoven fabric, characterized in that the cotton nonwoven fabric.