KR20090033644A - A diaper having reinforcement suction and surface waterproof function - Google Patents

Abstract

A diaper is provided, which has the improved absorption rate on the pad manufactured in the general thickness and solves inconvenient behavior of the infant. A diaper comprises: a pad(10) for absorbing the moisture of the wearer defecation; and a cover(20) which is worn on the wearer to maintain contact of a pad and the body of the wearer. The pad includes an initial absorption pad(30) which is formed by piling up a lot of the cotton fiber layers and an enforcement absorption pad(40). The enforcement absorption pad is combined with the initial absorption pad while facing each other and is formed by stacking an absorbent non-woven fabric and micro-fiber.

Description

Diaper with reinforcement absorption and exterior waterproofing {A DIAPER HAVING REINFORCEMENT SUCTION AND SURFACE WATERPROOF FUNCTION}

The present invention relates to a diaper having reinforcement absorption and exterior waterproofing functions.

In detail, the present invention forms a pad with a smaller number of thicknesses and improves the absorption of manure moisture so that a large amount of manure moisture can be absorbed without inconvenience to the behavior of the infant wearing the pad and at the same time renting a pad. The present invention relates to a diaper having a reinforcement absorption and exterior waterproofing function to reduce the economic burden, and to allow the padding and drying process to be performed quickly to obtain time and economic benefits from the operator's point of view.

A diaper is a cloth that is filled with a sore to receive urine from a suckling infant or a patient with poor mobility (hereinafter, a wearer). The diaper is made of a soft, absorbent, tough, dry white cotton material.

The diaper is mainly proposed and used in the form of a panty in consideration of ventilation, drying, etc. of the worn portion by the manure from the wearer's point of view, and more convenient to wear from the protector's point of view.

The panty-type diaper described above is configured in the form of panties that can be developed from artificial fibers of a material close to cloth fibers such as cotton.

Such a panty-type diaper has the advantage that it is easy to carry and store compared to the diaper worn by overlapping existing cotton fibers, but due to the characteristics of artificial fibers, most of them are implemented for one-time use, which generates a considerable economic burden for the protector. In spite of the fact that it is close to natural fiber, artificial fiber has a bad effect on wearer's skin health.

Therefore, in recent years, cotton diapers made from natural fibers are being reused in consideration of the burden of expenses and the skin health of the wearer, and the rental type business method of washing and delivering the diapers to facilitate maintenance such as disposable. Diapers are provided.

The rental type diaper providing business has the advantage of reducing the economic burden on the protector as a consumer, while the recovery rate of the diaper provided from the employer's point of view is extremely low. Impossible to ask for a recovery worker, increasing the economic burden of the employer.

In other words, the diaper rental business as described above is almost largely absent, and in order to overcome this, a configuration of a diaper set having an exchangeable configuration of a pad receiving the manure of the wearer on the diaper cover has been proposed.

Such a rental diaper is composed of a diaper pad that contacts the wearer's body to receive the manure, and a diaper cover worn on the wearer's body to fix the diaper pad to be in close contact with the wearer's body.

At this time, the diaper pad is made of cotton yarn having excellent water absorbing power, and is formed by stacking a plurality of cotton fibers to improve the water absorbing power. Here, the laminated layer of the cotton fiber is generally based on six sheets. The number of layers of the diaper pad as described above is an optimized configuration of the absorbency and drying performance when taking out the manure of the infant when the pad is used.

In particular, since the diaper pad is formed based on the normal absorption amount of six pads, the pads formed six sheets in the late growth period of infants or especially wearers with a large amount of bowel movement are overlapped in six sheets because the capacity is significantly less. Overlapping pads are used.

The conventional diaper as described above is thick because two pads made of six sheets are used. That is, a total of 12 pads (6 pads * 2) in a state of overlapping provides a very burdenful thickness and weight to the infant's body, thereby providing an inconvenience in behavior such as the baby's gait.

In addition, in the case of using the two pads for rent, the user who is the protector of the wearer pays the rental fee for the added pads, and thus receives an economic burden.

In particular, since it is obvious that the two pads are delayed in washing and drying time after being dried after washing, it is timely and economical to delay the rapid rotational use of the pads (performed by the cycle of renting, collecting, and washing the product). It is a disadvantage.

The present invention has been invented to solve the above problems.

To this end, the present invention is configured to have an improved absorption rate in the pad made of a general thickness, to solve the uncomfortable behavior of the infant wearing it and to provide a diaper to obtain the economic and time benefits of users and operators when pad rental There is a purpose.

Another object of the present invention is to provide a diaper for dividing a pad formed into multiple sheets to minimize time for drying after washing.

In order to achieve the above object, the present invention has the following configuration.

The present invention provides a diaper including a pad for absorbing moisture in a wearer's bowel and a cover worn by the wearer to maintain the pad in contact with the wearer's body, wherein the pad includes a plurality of cotton fibers. An initial absorption pad formed by overlapping; It is manufactured separately from the initial absorbent pad and coupled to the initial absorbent pad, and comprises a superabsorbent nonwoven fiber having a chemical composition of cotton fiber, an acrylic acid polymer partial sodium salt bridge, and a reinforcement absorbent pad in which a microfiber fiber is laminated.

At this time, the initial absorption pad is formed of three layers of cotton fibers are stacked. In particular, both side edge portions of the initial absorption pad and the reinforcement absorption pad are provided with curved portions that are rounded inward to correspond to the wearer's body.

In order to achieve the above object, the pad is coupled to one end of the pad in a state in which the initial absorption pad and the reinforcement absorption pad are in contact with each other, so that the initial absorption pad and the reinforcement absorption pad can be separated and dried after washing. It is composed.

At this time, the pad is configured to be attached to the detachable coupling member on the opposite side opposite the opposite side of the combined side end of the initial absorption pad and the reinforcement absorption pad.

As described above, the present invention is produced to have a more improved absorption rate in the pad made of a general thickness has the effect that the inconvenience of the pad increases when worn increases the effect. In addition, the present invention does not require additional pads for increased bowel movements because the pads overlapped with a smaller number of unit absorption rates provide an economic benefit for the user, and the time and economics of performing a faster drying process for the operator. The effect is to provide a profit.

In particular, the present invention has the effect of maximizing the time and economic benefits of operators by significantly reducing the drying time of the pad after washing by the structure of the divided pad.

Embodiments of the present invention as described above will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a diaper according to the present invention, FIG. 2 is a perspective view of a pad in a diaper according to the present invention, and FIG. 3 is a sectional view of a pad in a diaper according to the present invention.

Referring to the drawings, the diaper according to the present invention has a basic configuration divided into a pad 10 and a cover 20. At this time, the cover 20 is configured to be in close contact with the pad 10 fixed to the user's body. In particular, the cover 20 is formed in a length corresponding to the length of the pad 10, the band 21 is formed on both sides so that one side with the pad 10 is lifted to the lower abdomen of the wearer band 21 The waist is configured to be worn in the form of panties. Such a cover 20 is omitted in the above description in a conventional configuration.

The pad 10 is configured to absorb moisture of the wearer's bowel movement. Such pads 10 are formed separately from the initial absorption pad 30 and the reinforcement absorption pad 40, which are independently manufactured.

The initial absorption pad 30 is manufactured by layering a plurality of cotton fibers 31 and closing the rim, like a general diaper pad. Only the initial absorption pad 30 is laminated with a smaller number of cotton fibers 31 than the six cotton fibers (prior art) described above. Preferably, the initial absorption pad 30 is manufactured by laminating three-ply cotton fibers as shown in the drawing.

The reinforcement absorption pad 40 is coupled to the initial absorption pad 30 to face. The reinforcing absorbent pad 40 is manufactured by laminating a cotton fiber 41, a superabsorbent nonwoven fiber 42, and a microfiber fiber 43 from the side facing the initial absorbent pad 30, and finishing the rim thereof.

At this time, the superabsorbent nonwoven fabric 42 is a nonwoven fabric having a chemical composition of an acrylic acid-based sodium salt crosslinking, and is applied to Beloasis (trade name) manufactured and sold by Kanebo Co., Ltd. as such a fabric. do.

For reference, the superabsorbent nonwoven fabric 42 has an absorption capacity of 80 times the magnetic weight in pure water and the absorption power of 150% at 90% relative humidity to obtain very fast absorption and absorption.

Figure 4 is a graph showing the water absorption vs. temperature of the superabsorbent nonwoven fabric.

Referring to the drawings, the superabsorbent nonwoven fabric 42 can be seen that the water absorption is compared with the contrast surface, the silica gel shows a high absorption rate, in particular, at a temperature of 36 ~ 37 ℃ the average body temperature of the body In particular, it can be seen that the water absorption becomes high.

In addition, since the superabsorbent nonwoven fabric 42 absorbs moisture and quickly condenses the absorbed moisture, the superabsorbent nonwoven fabric 42 suppresses the outflow of bowel moisture to the outer surface to perform a waterproof function.

It is well known that the ultrafine fiber 43 is superior in absorbency compared to general cotton fibers, and in particular, drying after washing is performed more quickly. When the microfiber fibers 43 are excessively large amount of defecation of the wearer, the superabsorbent non-woven fabric 42 exceeds the waterproof function of the water absorbed and dried slightly to compensate for the waterproof function.

The reinforcement absorption pad 40 as described above is manufactured to have an advantageous configuration when the bonding state with the initial absorption pad 30 is dried. Such a coupling configuration is configured such that one end is fixed to each other in the state in which the initial absorption pad 30 and the reinforcement absorption pad 40 are in contact with each other.

That is, the configuration allows the initial absorbent pad 30 and the reinforcement absorbent pad 40 to be spaced apart and dried as shown in FIG. 5 after washing the pad 10. At this time, the ventilation is performed between the initial absorption pad 30 and the reinforcement absorption pad 40 spaced apart, thereby performing faster drying.

In addition, a detachable coupling member 44 is mounted on the opposite side opposite surfaces of the combined side end of the initial absorption pad 30 and the reinforcement absorption pad 40 so as to be integrated into a single pad 10. At this time, the coupling member 44 is mainly applied to the Velcro tape and can be replaced with a configuration such as a snap button.

In addition, the pad 10 as described above is applied to the curved portion 50 in which both side edges of the initial absorption pad 30 and the reinforcement absorption pad 40 are rounded inward. The curved portion 50 can provide a more comfortable fit in response to the thigh curved surface of the infant, such as the wearer.

Reference numeral 60 in the figure is a coupling member is mounted to the reinforcement absorption pad 40 in order to provide a fixed force to the pad 10 is coupled to the cover 20, in this embodiment illustrates a state in which the Velcro tape is applied. Accordingly, when the diaper is worn, the initial absorbent pad 30 is in contact with the wearer's body, and the reinforcement absorbent pad 40 is maintained in contact with the surface of the cover 20.

1 is a perspective view of a diaper according to the present invention.

Figure 2 is a perspective view of the pad in the diaper according to the present invention.

3 is a cross-sectional view of the pad of the diaper according to the present invention.

Figure 4 is a graph of absorption performance of the superabsorbent nonwoven fabric of the diaper according to the present invention.

Figure 5 is an enlarged illustration of the dry state of the pad in the diaper according to the present invention.

<Explanation of symbols for the main parts of the drawings>

10: pad 20: cover

30: initial absorption pad 31, 41: cotton fiber

40: reinforcing absorbent pad 42: super absorbent nonwoven fabric

43: microfiber 50: curved portion

Claims (5)

A diaper comprising a pad for absorbing moisture of a wearer's bowel and a cover worn by the wearer to maintain the pad in contact with the wearer's body, The pad 10 is, An initial absorption pad 30 formed by stacking a plurality of cotton fibers; The superabsorbent nonwoven fabric (42) and the ultra-fine fiber (43) are manufactured separately from the initial absorbent pad (30) and coupled to face the initial absorbent pad (30) and have a chemical composition of a cotton fiber (41) and an acrylic acid polymer partial sodium salt bridge. Diaper having a reinforcement absorption and external waterproof function, characterized in that it comprises a layered reinforcement absorption pad (40). The method of claim 1, wherein the pad 10 is One end of the initial absorption pad 30 and the reinforcement absorption pad 40 is in contact with each other in the state in contact with each other, and configured to dry by separating the initial absorption pad 30 and the reinforcement absorption pad 40 after washing. Diaper having a reinforcement absorption and external waterproof function. The method of claim 2, wherein the pad 10 Diaper having a reinforcement absorption and external waterproof function, characterized in that the detachable coupling member 44 is mounted on the opposite side opposite the opposite side of the combined side end of the initial absorption pad 30 and the reinforcement absorption pad 40. The method according to any one of claims 1 to 3, The initial absorption pad 30 is a diaper having a reinforcement absorption and external waterproof function, characterized in that the three-ply cotton fibers 31 are laminated. The method according to any one of claims 1 to 3, Both sides of the initial absorption pad 30 and the reinforcement absorption pad 40, diaper having a reinforcement absorption and external waterproof function, characterized in that it has a curved portion 50 formed inwardly rounded to correspond to the body of the wearer.

Images