CN215503792U - Reinforced structure paper diaper with composite core - Google Patents
Reinforced structure paper diaper with composite core Download PDFInfo
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- CN215503792U CN215503792U CN202121508101.1U CN202121508101U CN215503792U CN 215503792 U CN215503792 U CN 215503792U CN 202121508101 U CN202121508101 U CN 202121508101U CN 215503792 U CN215503792 U CN 215503792U
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Abstract
The utility model relates to the field of disposable sanitary products, and provides a reinforced structure paper diaper with a composite core, which comprises a paper diaper body, wherein the paper diaper body comprises an air-permeable surface layer, a flow guide layer, an absorption layer and a leakage-proof bottom layer which are sequentially stacked from top to bottom, a plurality of bulges are arranged on the air-permeable surface layer, a stepped transverse flow guide groove is arranged in the middle of the flow guide layer, the absorption layer comprises the composite core, an upper elastic non-woven fabric is arranged on the upper surface of the composite core, a lower elastic non-woven fabric is arranged on the lower surface of the composite core, and the composite core comprises a first water-absorbing core, a fluffy non-woven fabric and a second water-absorbing core which are sequentially stacked from top to bottom. It has solved the imbibition speed of current panty-shape diapers and has been slow, the limited problem of imbibition ability.
Description
Technical Field
The utility model relates to the technical field of disposable sanitary products, in particular to a paper diaper with a reinforced structure and a composite core body.
Background
The disposable diaper is a disposable sanitary article which can be discarded after use and is made of materials such as non-woven fabrics, toilet paper, fluff pulp, high-molecular water-absorbing resin, PE films, rubber bands and the like. Chinese patent application No.: 201821168514.8 discloses a leak-proof paper diaper, including the paper diaper body, the back ring waist of paper diaper body openly is provided with leak-proof elasticity and protects and encloses, the front middle part of paper diaper body is provided with the leak-proof non-woven fabrics, the surface of leak-proof non-woven fabrics is provided with the sandwich layer that absorbs water, the both sides of leak-proof non-woven fabrics are provided with symmetrical inlayer side leak protection and encloses, one side that inlayer side leak protection was enclosed is provided with outer side leak protection and encloses, the back of paper diaper body is provided with bottom leak-proof membrane, the front ring waist back of paper diaper body is provided with symmetrical first ear, the back ring waist back of paper diaper body is provided with symmetrical second ear, be provided with the fixed band between second ear and the paper diaper body, the middle part of fixed band is provided with the extrusion pad, the both ends of fixed band are provided with symmetrical magic subsides face, one side of magic subsides face is provided with the female face of magic subsides. Through foretell product structural design, can prevent effectively that the back of baby's urine under different postures from leaking to the travelling comfort that the baby dressed has been guaranteed. However, the diaper has a low liquid absorption speed and a limited liquid absorption capacity.
SUMMERY OF THE UTILITY MODEL
Therefore, aiming at the content, the utility model provides a paper diaper with a reinforced structure and a composite core body, and solves the problems of low liquid absorption speed and limited liquid absorption capacity of the conventional paper diaper.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a reinforced structure paper diaper with a composite core body comprises a paper diaper body, wherein the paper diaper is defined to have a longitudinal direction along the length direction and a transverse direction along the width direction, a front waistline and a rear waistline are arranged on the two longitudinal sides of the paper diaper body, hook surface magic tapes are arranged on the two transverse sides of the rear waistline, a hair surface magic tape is arranged on one surface, away from the skin, of the front waistline, the hook surface magic tapes are in adhesion fit with the hair surface magic tapes, a health-care layer is arranged on one surface, close to the skin, of the front waistline, the health-care layer corresponds to the navel position of an infant, the health-care layer is formed by blending magnetic yarn fibers and cotton fibers, leakage-proof guards are arranged on the two transverse sides of the paper diaper body, the paper diaper body comprises a breathable surface layer, a flow guide layer, an absorption layer and a leakage-proof bottom layer which are sequentially stacked from top to bottom, a plurality of bulges are arranged on the breathable surface layer, the middle part of water conservancy diversion layer is equipped with the horizontal guiding gutter of echelonment, the absorbed layer includes compound core, the upper surface of compound core is equipped with elasticity non-woven fabrics, the lower surface of compound core is equipped with down elasticity non-woven fabrics, compound core includes by the first absorbent core body, fluffy non-woven fabrics and the second absorbent core body that from top to bottom set up of stromatolite in proper order.
Further improvement: and C-shaped fixing parts are arranged at two longitudinal sides of the absorption layer.
Further improvement: the air-permeable surface layer is formed by weaving warp and weft, and the warp and the weft all include antibacterial fiber and crisscross cotton fiber and the viscose of winding in the antibacterial fiber outside.
Further improvement: the breathable surface layer is provided with liquid permeating holes, and the liquid permeating holes penetrate through the upper surface and the lower surface of the breathable surface layer.
Further improvement: the positions of the liquid-permeable holes and the bulges do not intersect.
Further improvement: the first water absorption core body and the second water absorption core body are a mixture of fluff pulp and high water absorption resin.
Further improvement: the water absorption multiplying power of the first water absorption core body is smaller than that of the second water absorption core body.
Further improvement: the leak protection bottom layer includes ventilative film and sets up the hydrophobic non-woven fabrics in ventilative film below.
By adopting the technical scheme, the utility model has the beneficial effects that:
the raised arrangement can increase the gap between the skin of the infant and the liquid-permeable surface layer, so that urine discharged by the infant can permeate downwards for sufficient time to be absorbed by the absorption layer, and is not easy to adhere to the skin of the infant, thereby improving the wearing comfort and the air permeability of the paper diaper.
The health-care layer is arranged at the position corresponding to the navel of the infant, the blood microcirculation is promoted by utilizing the characteristic of the magnetic yarn fiber, the health-care function on the navel is good, and the comfort level of the navel position when the paper diaper is worn is improved by utilizing the soft and breathable characteristic of the cotton fiber.
The setting of water conservancy diversion layer can guide the urine from the infiltration nature of liquid permeability surface course infiltration fast, is absorbed by the absorbed layer and pins, keeps the dry and comfortable nature on close skin top layer. Because infant's urine is mostly infiltrated by the middle part of liquid permeability surface course, is equipped with the horizontal guiding gutter of echelonment in the middle part of water conservancy diversion layer, can increase the infiltration space of urine, when a large amount of urine were discharged, the urine was earlier along horizontal guiding gutter infiltration downwards, and the part is absorbed by the absorbed layer middle part, and the part rethread guiding layer longitudinal diffusion that is too late to absorb is finally absorbed by the absorbed layer.
The absorbed layer includes upper and lower two-layer elasticity non-woven fabrics and sets up the composite core body between two-layer elasticity non-woven fabrics, and the setting of composite core body has improved panty-shape diapers's imbibition ability, goes up the structure of absorbed layer is reinforceed in the setting of elasticity non-woven fabrics and lower elasticity non-woven fabrics, and the elasticity of increase absorbed layer avoids forming gel hard to one side after the composite core body absorbs the urine inflation, extrudes infant's skin influence travelling comfort of wearing. Furthermore, the C-shaped fixing parts are arranged on the two longitudinal sides of the absorption layer, so that the connection of each layer of the absorption layer is more stable, and the fault phenomenon is avoided. The composite core body comprises a first water absorption core body, fluffy non-woven fabrics and a second water absorption core body, the fluffy non-woven fabrics can enable urine to be uniformly distributed, and the composite core body is prevented from forming a lump fault. The first water absorption core body and the second water absorption core body adopt different water absorption multiplying powers, have reverse osmosis, and the liquid that seeps down is absorbed and locked by the second water absorption core body when the first water absorption core body can't be.
The breathable surface layer is formed by weaving warps and wefts, wherein the warps and the wefts comprise antibacterial fibers and cotton fibers and viscose fibers which are wound on the outer sides of the antibacterial fibers in a staggered mode. The antibacterial fiber has good antibacterial and bactericidal functions; the viscose fiber has the characteristics of good moisture absorption, softness and air permeability; the cotton fiber has the characteristics of softness, fluffiness, no irritation, good hygroscopicity and the like, and the three fibers are matched with each other, so that the urine of infants can be absorbed and conducted and diffused downwards, the dryness and comfort of the liquid-permeable surface layer are kept, meanwhile, the air permeability and the antibacterial property of the paper diaper are improved, and the peculiar smell emitted by excrement is reduced. The arrangement of the liquid permeable holes further accelerates the infiltration speed of urine.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a longitudinal sectional view of a diaper body in the embodiment;
FIG. 3 is a schematic view of the structure of an absorbent layer in the examples;
FIG. 4 is a schematic view showing the structure of the warp and weft in the example.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the utility model is as follows:
referring to fig. 1 to 4, a reinforced structure diaper with a composite core comprises a diaper body 1, wherein the defined diaper has a longitudinal direction along the length direction and a transverse direction along the width direction, a front waistline 2 and a rear waistline 3 are arranged on the longitudinal sides of the diaper body 1, hook and loop magic tapes 4 are arranged on the transverse sides of the rear waistline 3, a hair magic tape 5 is arranged on one surface of the front waistline 2 away from the skin, the hook and loop magic tapes 4 and the hair magic tape 5 are in bonding fit, a health care layer 6 is arranged on one surface of the front waistline 2 close to the skin, the health care layer 6 corresponds to the navel position of an infant, the health care layer 6 is formed by blending magnetic yarn fibers and cotton fibers, leakage-proof protective enclosures 7 are arranged on the transverse sides of the diaper body 1, and the diaper body 1 comprises a breathable surface layer 8, a flow guide layer 9 and a flow guide layer which are sequentially stacked from top to bottom, Absorbent layer 10 and leak protection bottom, the leak protection bottom includes ventilative film 11 and sets up at the hydrophobic non-woven fabrics 12 of ventilative film 11 below, be equipped with the protruding 13 of a plurality of on the ventilative surface course 1, the middle part of water conservancy diversion layer 9 is equipped with the horizontal guiding gutter 14 of echelonment, absorbent layer 10 includes by last elastic non-woven fabrics 15, compound core, lower elastic non-woven fabrics 16 that the stromatolite set gradually under to, compound core includes by last first absorbent core 17, fluffy non-woven fabrics 18 and the second absorbent core 19 that the stromatolite set gradually under to, the vertical both sides of absorbent layer are equipped with C shape fixed part 20, C shape fixed part 20 is made by elastic cloth. The first water-absorbing core 17 and the second water-absorbing core 19 are a mixture of fluff pulp and super absorbent resin, and the particle size or content of the super absorbent resin in the water-absorbing cores of different layers is adjusted to make the water-absorbing capacity of the first water-absorbing core smaller than that of the second water-absorbing core, in this embodiment, the particle size of the super absorbent resin in the first water-absorbing core is 150 meshes, the water-absorbing capacity of the first water-absorbing core is 30 times, the particle size of the super absorbent resin in the second water-absorbing core is 50 meshes, and the water-absorbing capacity of the second water-absorbing core is 50 times.
The breathable surface layer 8 is provided with liquid permeating holes 21, the liquid permeating holes 21 penetrate through the upper surface and the lower surface of the breathable surface layer 8, and the positions of the liquid permeating holes 21 and the protrusions 13 are not intersected. The air-permeable surface layer 8 is formed by weaving warps and wefts, and the warps and the wefts comprise antibacterial fibers 22 and cotton fibers 23 and viscose fibers 24 which are wound outside the antibacterial fibers 22 in a staggered mode.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. A reinforced structure diaper with a composite core body comprises a diaper body, wherein the diaper is defined to have a longitudinal direction along a length direction and a transverse direction along a width direction, and the reinforced structure diaper is characterized in that: the diaper comprises a diaper body and is characterized in that a front waistline and a rear waistline are arranged on the two longitudinal sides of the diaper body, hook surface magic tapes are arranged on the two transverse sides of the rear waistline, a hair surface magic tape is arranged on one surface, away from the skin, of the front waistline, the hook surface magic tapes are in adhesive fit with the hair surface magic tapes, a health care layer is arranged on one surface, close to the skin, of the front waistline, the health care layer corresponds to the navel position of an infant, the health care layer is formed by blending magnetic yarn fibers and cotton fibers, leakage-proof fenders are arranged on the two transverse sides of the diaper body, the diaper body comprises an air permeable surface layer, a flow guide layer, an absorption layer and a leakage-proof bottom layer which are sequentially stacked from top to bottom, a plurality of bulges are arranged on the air permeable surface layer, a stepped transverse flow guide groove is arranged in the middle of the flow guide layer, the absorption layer comprises a composite core, and an elastic non-woven fabric is arranged on the upper surface of the composite core, the lower surface of the composite core body is provided with lower elastic non-woven fabrics, and the composite core body comprises a first water absorption core body, fluffy non-woven fabrics and a second water absorption core body which are sequentially stacked from top to bottom.
2. A reinforced structural pant diaper having a composite core as claimed in claim 1, wherein: and C-shaped fixing parts are arranged at two longitudinal sides of the absorption layer.
3. A reinforced structural pant diaper having a composite core as claimed in claim 1, wherein: the air-permeable surface layer is formed by weaving warp and weft, and the warp and the weft all include antibacterial fiber and crisscross cotton fiber and the viscose of winding in the antibacterial fiber outside.
4. A reinforced structural pant diaper having a composite core as claimed in claim 1, wherein: the breathable surface layer is provided with liquid permeating holes, and the liquid permeating holes penetrate through the upper surface and the lower surface of the breathable surface layer.
5. A reinforced structural pant diaper having a composite core as claimed in claim 4, wherein: the positions of the liquid-permeable holes and the bulges do not intersect.
6. A reinforced structural pant diaper having a composite core as claimed in claim 1, wherein: the water absorption multiplying power of the first water absorption core body is smaller than that of the second water absorption core body.
7. A reinforced structural pant diaper having a composite core as claimed in claim 1, wherein: the leak protection bottom layer includes ventilative film and sets up the hydrophobic non-woven fabrics in ventilative film below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508101.1U CN215503792U (en) | 2021-07-02 | 2021-07-02 | Reinforced structure paper diaper with composite core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121508101.1U CN215503792U (en) | 2021-07-02 | 2021-07-02 | Reinforced structure paper diaper with composite core |
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| CN215503792U true CN215503792U (en) | 2022-01-14 |
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| CN202121508101.1U Active CN215503792U (en) | 2021-07-02 | 2021-07-02 | Reinforced structure paper diaper with composite core |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392056A (en) * | 2022-01-17 | 2022-04-26 | 贵州卡布婴童用品有限责任公司 | Parent's skin nursing panty-shape diapers |
| CN116019638A (en) * | 2023-01-31 | 2023-04-28 | 露乐健康科技股份有限公司 | Traceless zero-inductance paper diaper with multi-dimensional global ventilation function and preparation method thereof |
-
2021
- 2021-07-02 CN CN202121508101.1U patent/CN215503792U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392056A (en) * | 2022-01-17 | 2022-04-26 | 贵州卡布婴童用品有限责任公司 | Parent's skin nursing panty-shape diapers |
| CN114392056B (en) * | 2022-01-17 | 2023-01-31 | 贵州卡布婴童用品有限责任公司 | Parent's skin nursing panty-shape diapers |
| CN116019638A (en) * | 2023-01-31 | 2023-04-28 | 露乐健康科技股份有限公司 | Traceless zero-inductance paper diaper with multi-dimensional global ventilation function and preparation method thereof |
| CN116019638B (en) * | 2023-01-31 | 2023-10-20 | 露乐健康科技股份有限公司 | Traceless zero-inductance paper diaper with multi-dimensional global ventilation function and preparation method thereof |
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