CN210932251U - Paper diaper with breathable elastic waistline - Google Patents

Abstract

The utility model belongs to the technical field of disposable sanitary products, in particular to a diaper with a breathable elastic waist, comprising an absorption main body, an elastic back waist and an elastic front waist, and the absorption main body is sequentially provided with a permeable layer, a wrapping layer and an absorption core from top to bottom The body, the liquid-impermeable bottom film and the soft liquid-impermeable layer are bonded to each other by hot melt adhesive technology. The permeable layer is divided into an upper permeable layer and a lower permeable layer. The melt glue process is bonded to each other, and the hot melt glue is distributed in a grid shape. A buffer cavity is arranged between the upper permeable layer and the lower permeable layer. Spandex elastic cloth on the back waist, first waist sticker on one side of the elastic back waist, second waist sticker on the other side of the elastic back waist, third waist sticker on the elastic front waist, and spandex elastic on the elastic front waist The utility model solves the problems that the elastic waist of the existing paper diaper is too tight to constrict the abdomen and the elastic waist is airtight.

Description

A kind of diaper with breathable elastic waist

technical field

The utility model belongs to the technical field of disposable sanitary products, in particular to a diaper with a breathable elastic waist.

Background technique

With the continuous improvement of people's living standards, the use rate of diapers in infants and young children is getting higher and higher, and diapers have gradually changed from traditional air permeability and poor comfort to good air permeability and comfort. Most diapers are made of non-woven layers. , absorbing layer and anti-leakage layer.

In order to wear baby diapers more closely, the current diaper products on the market mainly use elastic waists that are compounded by elastic bands and non-woven fabrics. This type of baby diaper with an elastic waist has multiple elastic bands arranged in the waist, so long-term use will lead to stretch marks on the abdomen of infants and young children, causing damage to the baby's tender skin. In addition, the elastic waistline has poor ventilation performance. Using the baby diaper with the elastic waistline for a long time in hot summer will cause sweat to accumulate on the waist of infants and young children; cause the body temperature to drop, be easily attacked by wind and cold, and eventually cause respiratory diseases such as colds.

Utility model content

The purpose of the utility model is to provide a paper diaper with a breathable elastic waist, so as to solve the problems that the elastic waist of the existing paper diaper is too tight to restrain the abdomen and the elastic waist is not breathable.

In order to realize the above-mentioned technical purpose, the technical scheme that the utility model adopts is as follows:

A diaper with a breathable elastic waist, comprising an absorbing body, an elastic back waist and an elastic front waist, the absorbing body is sequentially provided with a permeable layer, a wrapping layer, an absorbing core, a liquid-impermeable bottom film and a soft and impermeable layer from top to bottom. The liquid layer, the layers are bonded to each other by a hot melt adhesive process, the penetration layer is divided into an upper penetration layer and a lower penetration layer, and the upper penetration layer and the lower penetration layer are bonded to each other by a hot melt adhesive process. Then, the hot melt adhesive is distributed in a grid shape, a buffer cavity is provided between the upper permeable layer and the lower permeable layer, the wrapping layer covers the absorption core, and the permeable layer covers the wrapping layer and the absorption core In the upper part, the soft liquid-impermeable layer covers the liquid-impermeable bottom film, the side leakage prevention layers are provided on both sides of the absorbing body, the elastic back waist is provided with a spandex elastic cloth, and the spandex elastic cloth is provided with a first air-permeable layer. the elastic back waist is provided with a first waist sticker, the other side of the elastic back waist is provided with a second waist sticker, the first waist sticker is provided with a first sticking part, and the second waist sticker There is a second sticking part, the elastic front waist is provided with a third waist stick that matches the first waist stick and the second waist stick, the elastic front waist is provided with a spandex elastic band, and the spandex elastic band A second ventilation hole is provided, and the elastic back waist is respectively fitted with the third waist tape of the elastic front waist through the first waist tape and the second waist tape to form a closed-loop structure.

By adopting the technical scheme of the utility model, the spandex elastic belt and the second ventilation hole are arranged, so that the elastic front waist diaper can fit the baby's skin without loosening, and the contact area between the spandex elastic belt and the abdomen is small, and the abdomen will not be excessively tightened. The second ventilation hole can be ventilated and ventilated for more comfort; the spandex elastic cloth and the first ventilation hole are arranged, so that the elastic back waist of the diaper can fit the baby's skin without loosening, and the spandex elastic cloth is located on the back to avoid tightening the abdomen, while the first ventilation The holes can be ventilated and breathable for more comfort; the upper permeable layer and the lower permeable layer are bonded to each other, which can seal the buffer cavity, lock the urine, prevent the urine from permeating out, and make the urine permeate directly downward; the hot melt adhesive is a grid The upper osmotic layer and the lower osmotic layer can be bonded more stably; through the upper osmotic layer and the lower osmotic layer, urine can penetrate down into the wrapping layer; a buffer cavity is provided to prevent excessive urine absorption when it is not timely. , the urine can be accumulated in the buffer cavity to avoid overflow; the absorption core can be set to absorb urine; the side leakage prevention layer can prevent the side leakage of urine; the underside of one end of the elastic back waist is provided with a first The waist sticker is provided with a second waist stick on the upper side of the other end, which can make the fit range of the waist stick wider; the first stick part and the second stick part are respectively fitted with the third waist stick, so that the elastic The waist is connected with the front waist of the hook and loop to form a closed-loop structure; the liquid-impermeable bottom film is arranged to prevent the leakage of urine; the soft and liquid-impermeable layer is used to further prevent the leakage of urine and the hand feel is comfortable; the utility model solves the problem of the existing diapers. The elastic waist is too tight to restrain the abdomen and the elastic waist is not breathable.

Further limited, the side leakage prevention layer is formed of non-woven wrapping spandex filaments. In this way, the characteristics of comfort, fit and elasticity of the spandex fabric are fully utilized, making it more skin-friendly.

It is further defined that the two sides of the elastic back waist of the buckle are respectively overlapped with the first waist tape and the second waist tape, and are bonded at the overlapped portion with an adhesive. Such a structure makes the first waist tape and the second waist tape more stable and not easy to be pulled off.

Further limited, the shape of the first ventilation hole is a circle. Such a structure makes the structure simple and easy to process.

Further limited, the shape of the second ventilation hole is a circle. Such a structure makes the structure simple and easy to process.

Compared with the prior art, the utility model has the following advantages:

1. The elastic back waist of spandex is made of spandex material to avoid being too tight like an ordinary elastic waist;

2. The elastic belt on the front waist can not only make the front waist elastic, but also avoid excessive tightening of the abdomen;

3. The ventilation holes make wearing more comfortable and breathable, and will not cause the waistline to feel stuffy;

4. It can buffer when the urine is too large to avoid overflow due to untimely absorption.

Description of drawings

The present invention may be further illustrated by the non-limiting examples given in the accompanying drawings;

1 is a schematic structural diagram of a diaper with a breathable elastic waistline according to an embodiment of the present utility model;

2 is a schematic cross-sectional structural diagram of a diaper with a breathable elastic waistline according to an embodiment of the present utility model;

The main component symbols are explained as follows:

Absorbent body 1, permeable layer 11, upper permeable layer 111, lower permeable layer 112, buffer cavity 113, wrapping layer 12, absorbent core 13, liquid-impermeable bottom film 14, soft liquid-impermeable layer 15, side leakage prevention layer 16 , elastic back waist 2, first waist sticker 21, first sticker part 211, second waist sticker 22, second sticker part 221, spandex elastic cloth 23, first ventilation hole 24, elastic front waistband 3, third waist sticker 31. Spandex elastic belt 32, second ventilation hole 33.

Detailed ways

In order to enable those skilled in the art to better understand the present invention, the technical solutions of the present invention are further described below with reference to the accompanying drawings and embodiments.

As shown in Figures 1 and 2, a diaper with a breathable elastic waistline of the present invention comprises an absorbing body 1, an elastic back waist 2 and an elastic front waist 3, and the absorbing body 1 is sequentially provided with a permeable layer 11, The wrapping layer 12, the absorbent core 13, the liquid-impermeable bottom film 14 and the soft liquid-impermeable layer 15 are bonded to each other by a hot melt adhesive process. The permeable layer 11 is divided into an upper permeable layer 111 and a lower permeable layer 112 , the upper permeable layer 111 and the lower permeable layer 112 are bonded to each other by a hot-melt adhesive process, and the hot-melt adhesive is distributed in a grid shape. The absorbent core 13 is covered, the permeable layer 11 covers the wrapping layer 12 and the upper part of the absorbent core 13, the soft liquid-impermeable layer 15 covers the liquid-impermeable bottom film 14, and the absorbent body 1 is provided with anti-side leakage layers 16 on both sides, elastic The back waist 2 is provided with a spandex elastic cloth 23, the spandex elastic cloth 23 is provided with a first ventilation hole 24, a first waist sticker 21 is provided on one side of the elastic back waist 2, and a second waist sticker 22 is provided on the other side of the elastic back waist 2 , the first waist sticker 21 is provided with a first sticking portion 211 , the second waist sticker 22 is provided with a second sticking portion 221 , and the elastic front waist 3 is provided with a first waist sticker 21 and a second waist sticker 22 that match each other. Three waist stickers 31, the elastic front waist 3 is provided with a spandex elastic belt 32, the spandex elastic belt 32 is provided with a second ventilation hole 33, and the elastic back waist 2 is connected to the elastic front waist 3 through the first waist sticker 21 and the second waist sticker 22 respectively. The third waist tape 31 is fitted together to form a closed-loop structure.

By adopting the technical scheme of the present utility model, the spandex elastic belt 32 and the second ventilation hole 33 are arranged, so that the elastic front waist 3 diapers can fit the baby's skin without loosening, and the contact area between the spandex elastic belt 32 and the abdomen is small, so that the abdomen will not be too much. Tighten, at the same time, the second ventilation hole 33 can be ventilated and ventilated for more comfort; the spandex elastic cloth 23 and the first ventilation hole 24 are provided, so that the elastic back waist 2 of the diaper can fit the baby's skin without loosening, and the spandex elastic cloth 23 can be located on the back. Avoid tightening the abdomen, and at the same time, the first ventilation hole 24 can be ventilated and ventilated more comfortably; the upper permeable layer 111 and the lower permeable layer 112 are bonded to each other, so that the buffer cavity 113 can be sealed, and the urine is locked to prevent the urine from permeating out, so that Urine penetrates directly downward; the hot melt adhesive is distributed in a grid shape, which can bond the upper penetrating layer 111 and the lower penetrating layer 112 more stably; through the upper penetrating layer 111 and the lower penetrating layer 112, urine can penetrate downward into the The wrapping layer; the buffer cavity 113 is provided to prevent the urine from being accumulated in the buffer cavity 113 when too much urine is not absorbed in time to avoid overflow; the absorption core 13 is provided to absorb the urine; the side leakage prevention layer 16 can prevent side leakage of urine; the elastic back waist 2 is provided with a first waist sticker 21 on the lower side of one end and a second waist sticker 22 on the upper side of the other end, so that the fit range of the waist sticker can be wider; The first sticking part 211 and the second sticking part 221 are respectively attached to the third waist sticker 31, so that the elastic back waist 2 of the stick buckle is connected with the front waist 3 of the velcro button to form a closed-loop structure; Urine leakage; through the soft liquid-impermeable layer 15 , the urine leakage is further prevented and the hand feel is comfortable; the utility model solves the problems of the existing diapers that the elastic waist is too tight to restrain the abdomen and the elastic waist is airtight.

Preferably, the side leakage prevention layer 16 is formed of non-woven wrapping spandex filaments. In this way, the characteristics of comfort, fit and elasticity of the spandex fabric are fully utilized, making it more skin-friendly. In fact, elastic fabrics of other materials may also be considered depending on the situation.

Preferably, the two sides of the elastic back waist 2 of the buckle are respectively overlapped with the first waist tape 21 and the second waist tape 22, and are bonded at the overlapped portion with an adhesive. Such a structure makes the first waist tape 21 and the second waist tape 22 more stable and not easy to be pulled off. In fact, other ways of connecting can be considered according to the situation, so that the first waist tape 21 and the second waist tape 22 are not easily pulled off.

Preferably, the shape of the first ventilation hole 24 is circular. Such a structure makes the structure simple and easy to process. In fact, other shapes of ventilation holes that are simple and convenient to process can also be considered according to the situation.

Preferably, the shape of the second ventilation hole 23 is circular. Such a structure makes the structure simple and easy to process. In fact, other shapes of ventilation holes that are simple and convenient to process can also be considered according to the situation.

The above-mentioned embodiments merely illustrate the principles and effects of the present invention, but are not intended to limit the present invention. Anyone skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims (5)

1. A diaper with a breathable elastic waist, comprising an absorbing main body (1), an elastic back waist (2) and an elastic front waist (3), characterized in that: the absorbing main body (1) is sequentially provided with permeable diapers from top to bottom Layer (11), wrapping layer (12), absorbent core (13), liquid-impermeable bottom film (14) and soft liquid-impermeable layer (15), said layers being bonded to each other by a hot-melt adhesive process , the penetration layer (11) is divided into an upper penetration layer (111) and a lower penetration layer (112), and the upper penetration layer (111) and the lower penetration layer (112) are bonded to each other by a hot melt adhesive process, The hot-melt adhesive is distributed in a grid shape, a buffer cavity (113) is arranged between the upper permeable layer (111) and the lower permeable layer (112), and the wrapping layer (12) wraps the absorption core (13) ), the permeable layer (11) covers the upper part of the wrapping layer (12) and the absorbent core (13), the soft liquid-impermeable layer (15) covers the liquid-impermeable bottom film (14), and the absorbent body ( 1) Side leakage prevention layers (16) are provided on both sides, the elastic back waist (2) is provided with a spandex elastic cloth (23), and the spandex elastic cloth (23) is provided with a first ventilation hole (24), so One side of the elastic back waist (2) is provided with a first waist tape (21), the other side of the elastic back waist (2) is provided with a second waist tape (22), and the first waist tape (21) is provided with There is a first sticking part (211), the second waist sticker (22) is provided with a second sticking part (221), and the elastic front waist (3) is provided with the first waist sticker (21) and the second sticking part (221). The second waist tape (22) is matched with the third waist tape (31), the elastic front waist (3) is provided with a spandex elastic band (32), and the spandex elastic band (32) is provided with a second ventilation hole (33) ), the elastic back waist (2) is respectively fitted with the third waist tape (31) of the elastic front waist (3) through the first waist tape (21) and the second waist tape (22) to form a closed-loop structure. 2 . The diaper with a breathable elastic waistline according to claim 1 , wherein the side leakage prevention layer ( 16 ) is formed by wrapping spandex filaments with non-woven fabrics. 3 . 3. The diaper with a breathable elastic waistline according to claim 1, characterized in that: both sides of the elastic back waist (2) are respectively overlapped with the first waist sticker (21) and the second waist sticker (22) , and glue the overlapping parts with adhesive. 4 . The diaper with a breathable elastic waistline according to claim 1 , wherein the shape of the first ventilation hole ( 24 ) is circular. 5 . 5 . The diaper with a breathable elastic waistline according to claim 1 , wherein the shape of the second ventilation hole ( 33 ) is circular. 6 .

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