CN215273911U - Paper diaper with composite leakage-proof partition edge structure - Google Patents
Paper diaper with composite leakage-proof partition edge structure Download PDFInfo
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- CN215273911U CN215273911U CN202120337035.XU CN202120337035U CN215273911U CN 215273911 U CN215273911 U CN 215273911U CN 202120337035 U CN202120337035 U CN 202120337035U CN 215273911 U CN215273911 U CN 215273911U
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Abstract
The utility model discloses a compound leak protection separates panty-shape diapers of limit structure, including the trousers body and compound leak protection separates the limit structure, the trousers body includes bottom and surface course, is equipped with between surface course and the bottom and absorbs the core, compound leak protection separates the limit structure and includes that three-dimensional leak protection separates the limit and tunnel type leak protection separates the limit, three-dimensional leak protection separates the limit and turns over a formation first cavity by refusing water non-woven fabrics parallel, tunnel type leak protection separates the limit and includes absorbent nonwoven fabric and first ventilated membrane, hydrophilic non-woven fabric rolls up with first ventilated membrane and rolls over a formation second cavity, the interval is equipped with first rubber band and absorbent strip in the middle of hydrophilic non-woven fabric and the first ventilated membrane. The tunnel type leakage-proof separating edge increases the contact area between the tunnel type leakage-proof separating edge and a user, improves the comfort level and the laminating degree, and has good air permeability; meanwhile, the three-dimensional leakproof isolation edge structure is suitable for pull-up pants and flat-angle paper diapers, and is high in practicability.
Description
Technical Field
The utility model relates to the technical field of baby products, in particular to a paper diaper with a composite leakage-proof separating edge structure.
Background
Along with the improvement of production capacity, the appearance of the paper diapers greatly facilitates the life of people, and nowadays, people can select more and more paper diaper types. However, in most of the disposable diapers, although the single-layer leakproof isolation boundaries and the diaper main bodies can store a large amount of excrement liquid, the single-layer leakproof isolation boundaries have no absorption capacity, cannot absorb the excrement liquid of side leakage, have insufficient blocking capacity, cannot block excrement, and are easy to cause side leakage. Moreover, the single-layer leakproof isolation edge has too small contact area with the skin of a user, which is easy to produce strangulation at the root of the thigh of the user and influences the comfort of the user.
SUMMERY OF THE UTILITY MODEL
To the technical defect who exists among the background art, the utility model provides a panty-shape diapers of compound leak protection flange structure has solved above-mentioned technical problem and has satisfied the actual demand, and concrete technical scheme is as follows:
a paper diaper with a composite leakage-proof separation edge structure comprises a diaper body and composite leakage-proof separation edge structures arranged on two sides of the diaper body in the length direction, wherein the diaper body comprises a bottom layer and a surface layer, an absorption core body is arranged between the surface layer and the bottom layer, the composite leakage-proof separation edge structure comprises a three-dimensional leakage-proof separation edge arranged on the outer side of the diaper body and a tunnel-type leakage-proof separation edge arranged on the inner side, the three-dimensional leakage-proof separation edge is parallelly turned over from a water-repellent non-woven fabric to the outer side of the diaper body to form a first cavity, one side of the three-dimensional leakage-proof separation edge is attached to the bottom layer, one side of the tunnel-type leakage-proof separation edge is attached to the surface layer and/or the absorption core body, the other side of the tunnel-type leakage-proof separation edge is attached to the bottom layer, the tunnel-type leakage-proof separation edge comprises a hydrophilic non-woven fabric and a first breathable film, the hydrophilic non-woven fabric is attached to the first breathable film and then is rolled together to form a second cavity, and a first rubber band and a water absorption strip are arranged between the hydrophilic non-woven fabric and the first breathable film at intervals.
As a progress scheme of the utility model, compound leak protection separate limit structure with be equipped with the second ventilated membrane between the bottom, tunnel type leak protection separate the limit and be "" font, hydrophilic non-woven fabrics mainly is the hydrophilic non-woven fabrics of SMS, the second ventilated membrane with be equipped with first colloid between the hydrophilic non-woven fabrics, first colloid both ends to trousers body both sides extend, and with one side that three-dimensional leak protection separate the limit pastes mutually.
As a progressive scheme of the utility model, hydrophilic non-woven fabrics with the surface course and/or absorb and be equipped with the second colloid between the core, hydrophilic non-woven fabrics with be equipped with fixedly between the first ventilated membrane the first hot melt adhesive of first rubber band, first rubber band with be equipped with the second hot melt adhesive between the water absorption strip.
As a progress of the utility model, first ventilated membrane with the third colloid that is equipped with between the first ventilated membrane, first ventilated membrane with hydrophilic non-woven fabrics both ends are equipped with and are used for fixing first rubber band with the third hot melt adhesive at water absorption strip both ends.
As a progress scheme of the utility model, be equipped with the second rubber band in the first cavity, refuse the water non-woven fabrics with be equipped with between the second rubber band first hot melt adhesive, refuse the water non-woven fabrics with refuse and be equipped with the fourth colloid between the water non-woven fabrics.
As a progress scheme of the utility model, it mainly is the SMS water-repellent non-woven fabrics to refuse the water-repellent non-woven fabrics, first ventilated membrane with the second ventilated membrane mainly is the PE ventilated membrane.
The utility model has the advantages of that: this compound leak protection limit structure of panty-shape diapers both sides can improve the ability that blocks on leak protection limit, can effectively block faecal edge leakage. The tunnel type leakage-proof edge greatly increases the contact area with the skin, improves the comfort and prevents the occurrence of strangling marks; can also quickly absorb a large amount of excrement liquid to prevent side leakage caused by untimely absorption. The tunnel has still strengthened the gas permeability of this panty-shape diapers, prevents that the leg root from taking place red swelling.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the tunnel type leakage-proof edge before being rolled and folded.
Fig. 3 is a schematic view of the structure of the three-dimensional leakproof isolation edge of the present invention.
Fig. 4 is a schematic view of the tunnel type leakage-proof partition of the present invention.
Wherein: trousers body 1, bottom 11, surface course 12, absorb core 13, second ventilated membrane 14, compound leak protection separates limit structure 2, first colloid 21, second colloid 22, first hot melt adhesive 23, second hot melt adhesive 24, third colloid 25, third hot melt adhesive 26, fourth colloid 27, three-dimensional leak protection separates limit 3, refuse water non-woven fabrics 31, first cavity 32, second rubber band 33, tunnel type leak protection separates limit 4, hydrophilic non-woven fabrics 41, first ventilated membrane 42, second cavity 43, first rubber band 44, water absorption strip 45.
Detailed Description
Embodiments of the present invention will be described with reference to the accompanying drawings and related embodiments, wherein the following embodiments are only preferred embodiments for better illustrating the present invention, and the embodiments of the present invention are not limited to the following embodiments, and the related essential components of the present invention related to the technical field should be considered as known in the art and can be known and mastered by those skilled in the technical field.
In the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Referring to fig. 1 to 4, a diaper with a composite leakage-proof separation edge structure 2 comprises a diaper body 1 and composite leakage-proof separation edge structures 2 arranged on two sides of the diaper body 1 in the length direction, wherein the diaper body 1 comprises a bottom layer 11 and a surface layer 12, an absorption core 13 is arranged between the surface layer 12 and the bottom layer 11, the composite leakage-proof separation edge structure 2 comprises a three-dimensional leakage-proof separation edge 3 arranged on the outer side of the diaper body 1 and a tunnel-type leakage-proof separation edge 4 arranged on the inner side, the three-dimensional leakage-proof separation edge 3 is formed by turning a water-repellent non-woven fabric 31 to the outer side of the diaper body 1 in parallel to form a first cavity 32, one side of the three-dimensional leakage-proof separation edge 3 is attached to the bottom layer 11, one side of the tunnel-type leakage-proof separation edge 4 is attached to the surface layer 12 and/the absorption core 13, the other side is attached to the bottom layer 11, the tunnel-type leakage-proof separation edge 4 comprises a hydrophilic breathable film 41 and a first breathable film 42, the hydrophilic non-woven fabric 41 and the first breathable film 42 are attached and then rolled together to form a second cavity 43, and a first elastic ribbon 44 and a water absorbing strip 45 are arranged between the hydrophilic non-woven fabric 41 and the first breathable film 42 at intervals.
It should be noted that, in the diaper of the present invention, the first cavity 32 of the three-dimensional leakproof isolation edge 3 can be empty or provided with an elastic material. When the first cavity 32 is empty, the three-dimensional leakage-proof separation edge 3 is turned outwards and lengthened to serve as a leakage-proof side wing, and the paper diaper can form a straight-angle pants type paper diaper. When the first cavity 32 is filled with elastic materials, the three-dimensional leakage-proof separation edges 3 shrink to form leg circumferences of the pull-up diaper, and the paper diaper can form a pull-up diaper. This compound leak protection of panty-shape diapers separates limit structure 2 is fit for polytype panty-shape diapers, three-dimensional leak protection separates limit 3 by it turns over to turn over to refuse water non-woven fabrics 31 parallel and forms, the soft close skin of double-layer material. The second cavity 43 of the tunnel-type leakage-proof separation edge 4 is of a hollow structure, so that the contact area between the tunnel-type leakage-proof separation edge 4 and the skin is increased, and the comfort is improved. Meanwhile, the water absorbing strip 45 and the first rubber band 44 can increase the water absorbing capacity and the blocking capacity of the tunnel type leakage-proof partition edge 4, and the three-dimensional leakage-proof partition edge 3 can effectively guarantee the side leakage-proof effect of the paper diaper.
Please refer to fig. 1, fig. 2 and fig. 4, which are shown as a further development of the present invention, the composite leak-proof edge-separating structure 2 and the bottom layer 11 are provided with a second air permeable film 14 therebetween, the tunnel-type leak-proof edge-separating structure 4 is in a shape of "9", the hydrophilic non-woven fabric 41 is mainly SMS hydrophilic non-woven fabric, a first colloid 21 is provided between the second air permeable film 14 and the hydrophilic non-woven fabric 41, two ends of the first colloid 21 extend to two sides of the pants body 1 and stick to one side of the three-dimensional leak-proof edge-separating 3.
It should be noted that tunnel type leak protection separates limit 4 and is "9" font, has increased with user's area of contact, increases tunnel type leak protection separates the comfort of limit 4, when preventing to appear reining in the trace, has still increased tunnel type leak protection separates the area that absorbs water of limit 4, can accelerate to absorb a large amount of side leakage excrement liquid, solves the problem of side leakage from speed and absorption capacity.
Please refer to fig. 1, fig. 2 and fig. 4, which are a development of the present invention, as a development of the present invention, a second colloid 22 is disposed between the hydrophilic non-woven fabric 41 and the surface layer 12 and/or the absorbent core 13, a first hot melt adhesive 23 for fixing the first rubber band 44 is disposed between the hydrophilic non-woven fabric 41 and the first breathable film 42, and a second hot melt adhesive 24 is disposed between the first rubber band 44 and the water absorption strip 45.
It should be noted that first rubber band 44 can make tunnel type leak protection separates 4 shrink on limit and stands, strengthens tunnel type leak protection separates 4 ability that blocks of limit, makes tunnel type leak protection separates 4 and has bigger ability of blockking to excrement and urine, strengthens this panty-shape diapers's the ability of preventing edge leakage.
Referring to fig. 1, fig. 2 and fig. 4, as a further development of the present invention, a third adhesive body 25 is disposed between the first breathable film 42 and the first breathable film 42, and third hot melt adhesives 26 for fixing two ends of the first elastic band 44 and the water absorbing strip 45 are disposed at two ends of the first breathable film 42 and the hydrophilic non-woven fabric 41.
Please refer to fig. 1 and fig. 3, which are a development of the present invention, as a development of the present invention, a second rubber band 33 is provided in the first cavity 32, the first hot melt adhesive 23 is provided between the water-repellent non-woven fabric 31 and the second rubber band 33, and a fourth colloid 27 is provided between the water-repellent non-woven fabric 31 and the water-repellent non-woven fabric 31.
It should be noted that, three-dimensional leak protection separates limit 3 by it turns over to turn over to refuse water non-woven fabrics 31 first cavity 32, it is double-deck refuse water non-woven fabrics 31 structure has increased the area of contact with the user thigh, makes when preventing to rein in the production of trace three-dimensional leak protection separates limit 3 softer comfortable more. When the second rubber band 33 of the second cavity 43 exists, the tunnel type leakage-proof partition edge 4 is turned inwards, the three-dimensional leakage-proof partition edge 3 is turned inwards in a contracting mode and can serve as a leg surrounding structure of pull-up pants, and the paper diaper can be designed into a pull-up pants type paper diaper. When the second cavity 43 is empty, the tunnel-type leakage-proof partition 4 is turned inwards, and the three-dimensional leakage-proof partition 3 is stretched to turn outwards, so that the structure can be called a leakage-proof side wing structure of the paper diaper, and the paper diaper can be designed into a flat-angle trousers type paper diaper.
Referring to fig. 1, as a further development of the present invention, the water-repellent non-woven fabric 31 is mainly an SMS water-repellent non-woven fabric, and the first breathable film 42 and the second breathable film 14 are mainly PE breathable films.
It is required to explain, the utility model discloses be equipped with multilayer ventilated membrane structure and tunnel type leak protection separates the cavity tunnel of limit 4, can increase the draught area of thigh root, is favorable to improving this panty-shape diapers's air permeability, increases gas permeability and comfort, prevents the red swollen production of hip and thigh root.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The paper diaper with the composite leakage-proof separation edge structure is characterized by comprising a diaper body (1) and composite leakage-proof separation edge structures (2) arranged on two sides of the diaper body (1) in the length direction, wherein the diaper body (1) comprises a bottom layer (11) and a surface layer (12), an absorption core (13) is arranged between the surface layer (12) and the bottom layer (11), the composite leakage-proof separation edge structures (2) comprise a three-dimensional leakage-proof separation edge (3) arranged on the outer side of the diaper body (1) and a tunnel type leakage-proof separation edge (4) arranged on the inner side, the three-dimensional leakage-proof separation edge (3) is formed into a first cavity (32) from a water-repellent non-woven fabric (31) to the outer side of the diaper body (1) in parallel, one side of the three-dimensional leakage-proof separation edge (3) is attached to the bottom layer (11), one side of the tunnel type leakage-proof separation edge (4) is attached to the surface layer (12) and/or the absorption core (13), the opposite side with bottom layer (11) are pasted mutually, tunnel type leak protection separates limit (4) and includes hydrophilic non-woven fabrics (41) and first ventilated membrane (42), hydrophilic non-woven fabrics (41) with roll up in the lump after first ventilated membrane (42) laminating and roll over and form second cavity (43), hydrophilic non-woven fabrics (41) with interval is equipped with first rubber band (44) and water absorption strip (45) in the middle of first ventilated membrane (42).
2. The diaper with the composite leakage-proof separation edge structure as claimed in claim 1, wherein a second breathable film (14) is arranged between the composite leakage-proof separation edge structure (2) and the bottom layer (11), the tunnel-type leakage-proof separation edge (4) is in a shape of "9", the hydrophilic nonwoven (41) is mainly SMS hydrophilic nonwoven, a first colloid (21) is arranged between the second breathable film (14) and the hydrophilic nonwoven (41), and two ends of the first colloid (21) extend towards two sides of the pant body (1) and are attached to one side of the three-dimensional leakage-proof separation edge (3).
3. The diaper with the composite leakproof separate edge structure as claimed in claim 1, wherein a second adhesive body (22) is arranged between the hydrophilic non-woven fabric (41) and the surface layer (12) and/or the absorbent core (13), a first hot melt adhesive (23) for fixing the first rubber band (44) is arranged between the hydrophilic non-woven fabric (41) and the first breathable film (42), and a second hot melt adhesive (24) is arranged between the first rubber band (44) and the water absorbing strip (45).
4. The diaper with the composite leakproof isolation boundary structure as claimed in claim 1, wherein a third adhesive (25) is arranged between the first air-permeable membrane (42) and the first air-permeable membrane (42), and third hot melt adhesives (26) for fixing the first rubber band (44) and the two ends of the water absorbing strip (45) are arranged at the two ends of the first air-permeable membrane (42) and the hydrophilic non-woven fabric (41).
5. The diaper with the composite leakproof partition structure according to claim 1, wherein a second rubber band (33) is arranged in the first cavity (32), the first hot melt adhesive (23) is arranged between the water-repellent non-woven fabric (31) and the second rubber band (33), and a fourth colloid (27) is arranged between the water-repellent non-woven fabric (31) and the water-repellent non-woven fabric (31).
6. The diaper with the composite leakproof separate edge structure as claimed in claim 2, wherein the water-repellent non-woven fabric (31) is mainly an SMS water-repellent non-woven fabric, and the first breathable film (42) and the second breathable film (14) are mainly PE breathable films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337035.XU CN215273911U (en) | 2021-02-06 | 2021-02-06 | Paper diaper with composite leakage-proof partition edge structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120337035.XU CN215273911U (en) | 2021-02-06 | 2021-02-06 | Paper diaper with composite leakage-proof partition edge structure |
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| CN215273911U true CN215273911U (en) | 2021-12-24 |
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| CN202120337035.XU Active CN215273911U (en) | 2021-02-06 | 2021-02-06 | Paper diaper with composite leakage-proof partition edge structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281938A (en) * | 2022-08-03 | 2022-11-04 | 百润(中国)有限公司 | Preparation method of disposable sanitary product |
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- 2021-02-06 CN CN202120337035.XU patent/CN215273911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115281938A (en) * | 2022-08-03 | 2022-11-04 | 百润(中国)有限公司 | Preparation method of disposable sanitary product |
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