CN221512470U - Baby diaper with elastic waistline - Google Patents
Baby diaper with elastic waistline Download PDFInfo
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- CN221512470U CN221512470U CN202322660312.2U CN202322660312U CN221512470U CN 221512470 U CN221512470 U CN 221512470U CN 202322660312 U CN202322660312 U CN 202322660312U CN 221512470 U CN221512470 U CN 221512470U
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- waistline
- elastic
- bottom layer
- layer
- cavity
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- 239000010410 layer Substances 0.000 claims abstract description 61
- 239000002344 surface layer Substances 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 229920002334 Spandex Polymers 0.000 claims description 16
- 239000004759 spandex Substances 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 210000003491 skin Anatomy 0.000 abstract description 7
- 210000002615 epidermis Anatomy 0.000 abstract description 2
- 238000007373 indentation Methods 0.000 abstract description 2
- 230000037303 wrinkles Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a baby diaper with an elastic waistline, which comprises a diaper main body and the elastic waistlines arranged at two ends of the diaper main body in the length direction, wherein the elastic waistlines comprise a front waistline and a rear waistline, the front waistline and the rear waistline are formed by folding the end parts of a leakage-proof bottom layer, the leakage-proof bottom layer comprises a first bottom layer, a leakage-proof film layer and a second bottom layer which are sequentially arranged from top to bottom in the thickness direction, the end part of the first bottom layer is folded towards the liquid permeable surface layer, the end part of the second bottom layer is folded towards the direction far away from the liquid permeable surface layer, the binding force generated by elastic rubber strings does not directly act on the human epidermis, and the inner surface of the elastic waistline does not generate a fold surface due to the elastic shrinkage of the rubber strings, so that the elastic waistline close to one side of the human body has softer touch feeling to the skin, and an indentation and fold marks are not left on the skin of a user.
Description
Technical Field
The utility model relates to the technical field of sanitary products, in particular to a baby diaper with an elastic waistline.
Background
The elastic waistline of the traditional paper diaper has two modes for obtaining elasticity, the first mode is to add an elastic plastic film into the waistline to combine the film with non-woven fabrics to form an elastic non-woven fabric structure, so that the waistline has elasticity, but the mode has the defects of air impermeability, poor elasticity and no close fitting, the second mode is to add an elastic rubber band into the waistline to stretch the elastic rubber band and then bond and fix the elastic rubber band into the waistline, the waistline has better binding force, but the binding force of the elastic rubber band can bind the inner surface layer and the outer surface layer of the elastic waistline to form wrinkles, and the wrinkles and the creases can be left on the skin of a user under the elastic binding of the rubber band for a long time, so that the elastic waistline of the paper diaper needs to be improved to meet the use requirement of the paper diaper of an infant especially under the condition that the users of the paper diaper are mostly infants.
Disclosure of utility model
Aiming at the technical defects in the background technology, the utility model provides a baby diaper with an elastic waistline, which solves the technical problems and meets the actual demands, and the specific technical scheme is as follows:
The utility model provides a baby diaper with elastic waistline, is in including panty-shape diapers main part and setting the elastic waistline at panty-shape diapers main part length direction both ends, follows the thickness direction of panty-shape diapers main part is equipped with perspective surface course, absorption core and leak protection bottom in proper order from top to bottom, elastic waistline includes front waistline and back waistline, just front waistline and back waistline are by the tip of leak protection bottom turns over the formation, the leak protection bottom is including first bottom, leak protection rete and the second bottom that sets gradually from top to bottom along the thickness direction, the up end and the lower terminal surface of leak protection rete respectively with bond between first bottom and the second bottom and fix, the tip orientation of first bottom turn over the direction of perspective surface course, the tip orientation of second bottom is kept away from the direction of perspective surface course turns over.
As an improvement of the scheme, one end of the first bottom layer corresponding to the front waistline region is turned towards the liquid permeable surface layer and is adhered and fixed with the end of the liquid permeable surface layer to form a first cavity, and first fluffy cotton is filled in the first cavity.
As an improvement of the scheme, one end of the first bottom layer corresponding to the rear waistline region is turned towards the liquid permeable surface layer and is adhered and fixed with the end of the liquid permeable surface layer to form a second cavity, and second fluffy cotton is filled in the second cavity.
As an improvement of the scheme, one end of the second bottom layer corresponding to the front waistline region is folded towards the direction away from the liquid permeable surface layer to form a third cavity, and a plurality of first elastic spandex filaments extending along the width direction of the second bottom layer are arranged in the third cavity.
As an improvement of the scheme, one end of the second bottom layer corresponding to the rear waistline region is folded towards the direction away from the liquid permeable surface layer to form a fourth cavity, and a plurality of second elastic spandex filaments extending along the width direction of the second bottom layer are arranged in the fourth cavity.
As an improvement of the scheme, a first bonding part is arranged at the opening of the third cavity, and one end, close to the front waistline, of the second bottom layer extends outwards and turns over and is bonded through the first bonding part to form a first outer skirt edge.
As an improvement of the scheme, a second bonding part is arranged at the opening of the fourth cavity, and one end, close to the rear waistline, of the second bottom layer extends outwards and turns over and is bonded through the second bonding part to form a second outer skirt edge.
The utility model has the beneficial effects that: the front waistline and the back waistline are of double-layer cavity structures, the first cavity and the second cavity close to one side of a human body are formed by folding through the first bottom layer, fluffy cotton is filled in the first cavity and the fourth cavity far away from one side of the human body are formed by folding through the second bottom layer, elastic spandex filaments are clamped in the first cavity and the fourth cavity, the bundling force generated by the elastic rubber band does not directly act on the epidermis of the human body, and the inner surface of the elastic spandex filaments does not generate a fold surface due to elastic shrinkage of the rubber band, so that the elastic waistline close to one side of the human body has softer touch feeling to the skin, and an indentation and a fold mark are not left on the skin of a user.
Drawings
Fig. 1 is a schematic diagram of the main body structure of the diaper according to the present utility model.
Fig. 2 is a schematic diagram of the main body structure of the diaper according to the present utility model.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Fig. 4 is an enlarged schematic view of the part B of fig. 2.
Wherein: the disposable diaper main body 1, the elastic waistline 2, the liquid permeable surface layer 3, the absorbent core 4, the leak-proof bottom layer 5, the first bottom layer 501, the leak-proof film layer 502, the second bottom layer 503, the front waistline 6, the first cavity 601, the first bulky cotton 602, the third cavity 603, the first elastic spandex yarn 604, the first bonding portion 605, the first outer skirt 606, the rear waistline 7, the second cavity 701, the second bulky cotton 702, the fourth cavity 703, the second elastic spandex yarn 704, the second bonding portion 705, and the second outer skirt 706.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings and examples, but the embodiments of the present utility model are not limited to the following examples, and the present utility model relates to the relevant essential parts in the art, and should be regarded as known and understood by those skilled in the art.
As shown in fig. 1 to 4, a baby diaper with elastic waistline comprises a diaper main body 1 and elastic waistlines 2 arranged at two ends of the length direction of the diaper main body 1, a permeable surface layer 3, an absorption core 4 and a leak-proof bottom layer 5 are sequentially arranged from top to bottom in the thickness direction of the diaper main body 1, the elastic waistlines 2 comprise a front waistline 6 and a rear waistline 7, the front waistline 6 and the rear waistline 7 are formed by folding the end parts of the leak-proof bottom layer 5, the leak-proof bottom layer 5 comprises a first bottom layer 501, a leak-proof film layer 502 and a second bottom layer 503 which are sequentially arranged from top to bottom in the thickness direction, the upper end face and the lower end face of the leak-proof film layer 502 are respectively bonded and fixed with the first bottom layer 501 and the second bottom layer 503, the end parts of the first bottom layer 501 are folded in the direction of the permeable surface layer 3, and the end parts of the second bottom layer 503 are folded in the direction away from the permeable surface layer 3.
In the structure of the utility model, the elastic waistline 2 comprises a front waistline 6 and a rear waistline 7, the front waistline 6 and the rear waistline 7 are formed by integrally folding the anti-leakage bottom layer 5, the anti-leakage bottom layer 5 comprises a first bottom layer 501, an anti-leakage film layer 502 and a second bottom layer 503, the front waistline 6 is formed by folding the front end of the first bottom layer 501 towards the inner side and folding the front end of the second bottom layer 503 towards the outer side, the rear waistline 7 is formed by folding the rear end of the first bottom layer 501 towards the inner side and folding the rear end of the second bottom layer 503 towards the outer side, and the two ends of the length direction of the first bottom layer 501 towards the inner side are adhered and fixed with the two ends of the length direction of the liquid permeable layer 3;
Further, in the above-mentioned scheme, the front waistline 6 is composed of a first cavity 601 close to the surface layer of the human body and a third cavity 603 far away from the surface layer of the human body, one end of the first bottom layer 501 corresponding to the front waistline 6 area is turned towards the direction of the liquid permeable surface layer 3 and is adhered and fixed with the end of the liquid permeable surface layer 3 to form the first cavity 601, the first cavity 601 is filled with first fluffy cotton 602, the first cavity 601 is filled with fluffy cotton or other flexible substrates, and the softness and elasticity of the side of the front waistline 6 close to the human body are increased, so that no trace or crease is generated due to the binding force when the front waistline 6 is attached to the skin of the human body;
It should be noted that, the second bottom layer 503 is folded towards the direction away from the liquid permeable surface layer 3 at one end of the front waistline 6 region to form a third chamber 603, and a plurality of first elastic spandex filaments 604 extending along the width direction of the second bottom layer 503 are disposed in the third chamber 603, the first elastic spandex filaments 604 are bonded in the third chamber 603 after being stretched, the first elastic spandex filaments 604 are bonded on the inner walls of the third chamber 603 at two sides through glue, after being bonded and fixed, the first elastic spandex filaments 604 can generate wrinkles under natural shrinkage and act on the first chamber 601 with a binding force, the first chamber 601 is pressed on the surface layer of the human body by the binding force, the wrinkles are prevented from being directly pressed on the surface layer of the human body by the binding force, and the wearing comfort is improved.
Further, in the above-mentioned scheme, the back waistline 7 is composed of a second cavity 701 close to the surface layer of the human body and a fourth cavity 703 far away from the surface layer of the human body, one end of the first bottom layer 501 corresponding to the area of the back waistline 7 is turned towards the direction of the liquid permeable surface layer 3 and is adhered and fixed to the end of the liquid permeable surface layer 3 to form the second cavity 701, the second cavity 701 is filled with a second fluffy cotton 702, the second cavity 701 is filled with fluffy cotton or other flexible substrates, and the softness and elasticity of the side of the back waistline 7 close to the human body are increased, so that no trace or crease is generated due to the binding force when the back waistline 7 is attached to the skin of the human body;
it should be noted that, the second bottom layer 503 is folded towards the direction away from the liquid permeable surface layer 3 at one end of the second bottom layer 503 corresponding to the rear waistline 7 region to form a fourth chamber 703, and a plurality of second elastic spandex filaments 704 extending along the width direction of the second bottom layer 503 are disposed in the fourth chamber 703, the second elastic spandex filaments 704 are bonded in the fourth chamber 703 after being stretched, the second elastic spandex filaments 704 are bonded on the inner walls of the fourth chamber 703 at two sides through glue, after being bonded and fixed, the second elastic spandex filaments 704 can generate wrinkles under natural shrinkage and act on the second chamber 701 by the binding force, so that the second chamber 701 is pressed on the surface layer of the human body by the binding force, the wrinkles are prevented from being directly pressed on the surface layer of the human body by the binding force, and the wearing comfort is improved.
Further, in the above-mentioned scheme, the opening of the third chamber 603 is provided with the first bonding portion 605, one end of the second bottom layer 503 close to the front waistline 6 extends outwards and turns over and bonds through the first bonding portion 605 to form the first outer skirt 606, the opening of the fourth chamber 703 is provided with the second bonding portion 705, one end of the second bottom layer 503 close to the back waistline 7 extends outwards and turns over and bonds through the second bonding portion 705 to form the second outer skirt 706, the first outer skirt 606 and the second outer skirt 706 are used for pulling the diaper main body 1 from the outside when wearing, and scratch on the surface of a human body when grasping the upper portion of the elastic waistline 2 is avoided.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (7)
1. The utility model provides a baby diaper with elastic waistline, its characterized in that, is in including panty-shape diapers main part (1) and setting are in elastic waistline (2) at panty-shape diapers main part (1) length direction both ends, follow the thickness direction of panty-shape diapers main part (1) from top to bottom is equipped with perspective surface course (3), absorption core (4) and leak protection bottom (5) in proper order, elastic waistline (2) include front waistline (6) and back waistline (7), just front waistline (6) and back waistline (7) are by the tip of leak protection bottom (5) turns over and forms, leak protection bottom (5) are including first bottom (501), leak protection rete (502) and second bottom (503) that set gradually from top to bottom along the thickness direction, the up end and the lower terminal surface of leak protection rete (502) respectively with bond between first bottom (501) and the second bottom (503) and fix, the tip of first bottom (501) is towards the direction of the perspective surface course (3), the tip of second bottom (503) is towards the direction of turning over the surface course (3) far away from.
2. The baby diaper with the elastic waistline according to claim 1, wherein one end of the first bottom layer (501) corresponding to the front waistline (6) area is turned towards the direction of the liquid permeable surface layer (3) and is adhered and fixed with the end of the liquid permeable surface layer (3) to form a first cavity (601), and first fluffy cotton (602) is filled in the first cavity (601).
3. The baby diaper with the elastic waistline according to claim 1, wherein one end of the first bottom layer (501) corresponding to the rear waistline (7) area is turned towards the direction of the liquid-permeable surface layer (3) and is adhered and fixed with the end of the liquid-permeable surface layer (3) to form a second cavity (701), and second fluffy cotton (702) is filled in the second cavity (701).
4. The baby diaper with the elastic waistline according to claim 1, wherein one end of the second bottom layer (503) corresponding to the front waistline (6) area is turned towards a direction away from the liquid permeable surface layer (3) to form a third cavity (603), and a plurality of first elastic spandex filaments (604) extending along the width direction of the second bottom layer (503) are arranged in the third cavity (603).
5. The baby diaper with the elastic waistline according to claim 1, wherein one end of the second bottom layer (503) corresponding to the rear waistline (7) area is turned towards a direction away from the liquid permeable surface layer (3) to form a fourth chamber (703), and a plurality of second elastic spandex filaments (704) extending along the width direction of the second bottom layer (503) are arranged in the fourth chamber (703).
6. The baby diaper with the elastic waistline according to claim 4, wherein a first bonding part (605) is arranged at the opening of the third chamber (603), and one end of the second bottom layer (503) close to the front waistline (6) extends outwards and turns over, and is bonded through the first bonding part (605) to form a first outer skirt (606).
7. The baby diaper with the elastic waistline according to claim 5, wherein a second bonding part (705) is arranged at the opening of the fourth chamber (703), and one end of the second bottom layer (503) close to the back waistline (7) extends outwards and turns over, and is bonded through the second bonding part (705) to form a second outer skirt (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660312.2U CN221512470U (en) | 2023-10-05 | 2023-10-05 | Baby diaper with elastic waistline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322660312.2U CN221512470U (en) | 2023-10-05 | 2023-10-05 | Baby diaper with elastic waistline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221512470U true CN221512470U (en) | 2024-08-13 |
Family
ID=92205838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322660312.2U Active CN221512470U (en) | 2023-10-05 | 2023-10-05 | Baby diaper with elastic waistline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221512470U (en) |
-
2023
- 2023-10-05 CN CN202322660312.2U patent/CN221512470U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |