CN219878465U - Double-layer composite fiber material absorption core body of paper diaper - Google Patents
Double-layer composite fiber material absorption core body of paper diaper Download PDFInfo
- Publication number
- CN219878465U CN219878465U CN202321208107.6U CN202321208107U CN219878465U CN 219878465 U CN219878465 U CN 219878465U CN 202321208107 U CN202321208107 U CN 202321208107U CN 219878465 U CN219878465 U CN 219878465U
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- China
- Prior art keywords
- absorbent cotton
- cross
- core
- absorption core
- layer
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 43
- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 239000002657 fibrous material Substances 0.000 title claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims abstract description 37
- 239000002344 surface layer Substances 0.000 claims abstract description 16
- 239000012466 permeate Substances 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 25
- 230000002745 absorbent Effects 0.000 abstract description 10
- 239000002250 absorbent Substances 0.000 abstract description 10
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The utility model discloses a double-layer composite fiber material absorption core of a paper diaper, which comprises a bottom layer and a surface layer, wherein an absorption core is arranged between the bottom layer and the surface layer, a cross-shaped groove is formed in the absorption core, cross-shaped absorbent cotton is arranged in the cross-shaped groove, water permeable holes are formed in the surface layer, the water permeable holes penetrate through the absorption core downwards, the cross-shaped absorbent cotton is connected with an absorbent cotton sliver, the absorbent cotton sliver transversely penetrates through the water permeable holes, arc-shaped protruding blocks are arranged on the absorption core, and the arc-shaped protruding blocks are positioned between the water permeable holes. The utility model has the beneficial effects that the liquid absorption speed is improved, the absorption efficiency is improved, the liquid is guided by the cross-shaped absorbent cotton and the absorbent cotton sliver, so that the liquid can be fully absorbed by the absorbent core, the absorption of the liquid by the absorbent core is uniform, and the liquid is prevented from seeping back.
Description
Technical Field
The utility model relates to the technical field of paper diapers, in particular to a double-layer composite fiber material absorption core of a paper diaper.
Background
The paper diaper is mainly a nursing product designed for infants, middle-aged and elderly people, urinary incontinence and paralyzed patients, the use is convenient and quick, the burden of nursing staff is effectively reduced, the paper diaper in the prior art is mainly composed of a water-impermeable bottom layer, a water-permeable surface layer and an absorption core body positioned between the water-impermeable bottom layer and the water-permeable surface layer, and the performance of the core body determines the performance of the paper diaper.
The utility model of application number CN201720315791.6 discloses a double layer composite fiber material and a personal care absorbent product. Through setting up the trompil on bulge and the trompil that sets up on the recess, reduce the area of contact of fibre goods and health, improve ventilative, improve the absorption, improve the dryness.
Above-mentioned device improves the gas permeability through swell and trompil, but can't carry out the water conservancy diversion to the liquid, and the absorption rate of liquid is slow, and excrement is stored at panty-shape diapers middle part, can't shunt the excrement and absorb, and liquid rewet easily leads to personnel to dress uncomfortable when receiving the extrusion.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
Disclosure of Invention
The utility model aims to solve the problems, and designs a double-layer composite fiber material absorption core of a paper diaper.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a double-deck composite fiber material of panty-shape diapers absorbs core, includes bottom and top layer, be equipped with the absorption core between bottom and the top layer, it has cross recess to open on the absorption core, be equipped with cross absorbent cotton in the cross recess, be equipped with the hole of permeating water on the top layer, the hole of permeating water runs through the absorption core downwards, be connected with the cotton strip of absorbing water on the cotton of cross absorbent, the cotton strip of absorbing water is horizontal to be run through the hole of permeating water, be equipped with the protruding piece of arc on the absorption core, the protruding piece of arc is located between the hole of permeating water.
Furthermore, the periphery of the bottom layer and the surface layer is provided with side leakage prevention edges.
Further, the water permeable holes and the arc-shaped protruding blocks are provided with a plurality of water permeable holes and are uniformly distributed on the absorption core body.
Further, the cross arm end and the vertical arm end of the cross-shaped absorbent cotton are both connected with absorbent cotton strips, the absorbent cotton strips are transversely positioned above the absorbent cotton strips, and the absorbent cotton strips are cross-shaped in the water permeable holes.
Further, soft filler is wrapped in the middle of the arc-shaped protruding block, and the arc-shaped protruding block is made of waterproof materials.
Further, the bottom layer and the surface layer are made of non-woven fabrics.
Compared with the prior art, the technical scheme has the following beneficial effects:
the liquid is guided by the arc-shaped protruding blocks, the liquid is guided to the absorption core body, the liquid enters the absorption core body through the water permeable holes, the liquid absorption speed is improved, the absorption efficiency is improved, the liquid is guided by the cross-shaped absorbent cotton and the absorbent cotton sliver, the absorption core body can fully absorb the liquid, the absorption core body absorbs the liquid uniformly, and the liquid is prevented from leaking back.
Drawings
Fig. 1 is a schematic structural view of a double-layer composite fiber material absorbent core of a diaper according to the present utility model.
Fig. 2 is a schematic cross-sectional view of a dual-layer composite fiber material absorbent core of a diaper according to the present utility model.
Fig. 3 is a top view of the skin layer.
Figure 4 is a top view of an absorbent core.
Figure 5 is a top cross-sectional view of an absorbent core.
In the figure: 1. a bottom layer; 2. a surface layer; 3. an absorbent core; 4. a cross-shaped groove; 5. cross absorbent cotton; 6. a water permeable hole; 7. a water absorbing cotton sliver; 8. arc-shaped protruding blocks; 9. and (5) preventing side leakage.
Detailed Description
The utility model is described in detail below with reference to the accompanying drawings, as shown in fig. 1-5: the utility model provides a double-deck composite fiber material of panty-shape diapers absorbs core, includes bottom layer 1 and top layer 2, be equipped with between bottom layer 1 and the top layer 2 and absorb core 3, it has cross recess 4 to open on the absorption core 3, be equipped with cross absorbent cotton 5 in the cross recess 4, be equipped with hole 6 that permeates water on the top layer 2, hole 6 that permeates water runs through absorption core 3 downwards, be connected with the cotton strip 7 that absorbs water on the cross absorbent cotton 5, the cotton strip 7 that absorbs water runs through hole 6 that permeates water transversely, be equipped with arc protruding piece 8 on the absorption core 3, arc protruding piece 8 is located between hole 6 that permeates water; side leakage prevention edges 9 are arranged around the bottom layer 1 and the surface layer 2; the water permeable holes 6 and the arc-shaped protruding blocks 8 are provided with a plurality of water permeable holes and are uniformly distributed on the absorption core body 3; the cross arm end and the vertical arm end of the cross-shaped absorbent cotton 5 are connected with absorbent cotton strips 7, the transverse absorbent cotton strips 7 are positioned above the vertical absorbent cotton strips 7, and the absorbent cotton strips 7 are in a cross shape in the water permeable holes 6; soft filler is wrapped in the middle of the arc-shaped protruding block 8, and the arc-shaped protruding block 8 is made of waterproof materials; the bottom layer 1 and the surface layer 2 are made of non-woven fabrics.
The working principle of the embodiment is as follows: the bottom layer 1 and the surface layer 2 are made of non-woven fabrics, and the non-woven fabrics have the characteristics of moisture resistance, ventilation, flexibility, light weight and the like, and the paper diaper is thinner;
an absorption core body 3 is arranged between the bottom layer 1 and the surface layer 2, a cross-shaped groove 4 is formed in the absorption core body 3, cross-shaped absorbent cotton 5 is arranged in the cross-shaped groove 4, water permeable holes 6 are formed in the surface layer 2, the water permeable holes 6 penetrate through the absorption core body 3 downwards, the cross-shaped absorbent cotton 5 is connected with absorbent cotton strips 7, the absorbent cotton strips 7 transversely penetrate through the water permeable holes 6, an arc-shaped raised block 8 is arranged on the absorption core body 3, the arc-shaped raised block 8 is arranged between the water permeable holes 6, the transverse arm end and the vertical arm end of the cross-shaped absorbent cotton 5 are connected with absorbent cotton strips 7, the transverse absorbent cotton strips 7 are arranged above the vertical absorbent cotton strips 7, the absorbent cotton strips 7 are in a cross shape in the water permeable holes 6, when liquid is guided into the absorption core body 3 through the water permeable holes 6, the liquid is guided through the arc-shaped raised block 8, the liquid flows to the water permeable holes 6, the liquid is conveniently absorbed, the liquid absorption speed is improved, the absorption core body 3 is quickly absorbed through the cross-shaped absorbent cotton strips 5, and the liquid is guided to the absorbent cotton strips 3 through the absorbent core 3 to fully absorb the liquid, and the liquid can be fully absorbed by the absorbent cotton strips 3;
the bottom layer 1 and the surface layer 2 are provided with side leakage prevention edges 9 all around, and liquid side leakage is prevented through the side leakage prevention edges 9.
The above technical solution only represents the preferred technical solution of the present utility model, and some changes that may be made by those skilled in the art to some parts of the technical solution represent the principles of the present utility model, and the technical solution falls within the scope of the present utility model.
Claims (6)
1. The utility model provides a double-deck composite fiber material of panty-shape diapers absorbs core, includes bottom (1) and top layer (2), be equipped with between bottom (1) and top layer (2) and absorb core (3), its characterized in that, it has cross recess (4) to open on absorbing core (3), be equipped with cross absorbent cotton (5) in cross recess (4), be equipped with hole (6) that permeates water on top layer (2), hole (6) that permeates water runs through downwards and absorbs core (3), be connected with on cross absorbent cotton (5) and absorb cotton strip (7), cross absorbent cotton strip (7) transversely runs through hole (6) that permeates water, be equipped with arc protruding piece (8) on absorbing core (3), arc protruding piece (8) are located between hole (6) that permeates water.
2. The double-layer composite fiber material absorption core of the paper diaper according to claim 1, wherein side leakage prevention edges (9) are arranged around the bottom layer (1) and the surface layer (2).
3. The double-layer composite fiber material absorption core of the paper diaper according to claim 1, wherein a plurality of water permeable holes (6) and arc-shaped protruding blocks (8) are uniformly distributed on the absorption core (3).
4. The double-layer composite fiber material absorption core of the paper diaper according to claim 1, wherein the cross arm end and the vertical arm end of the cross-shaped absorbent cotton (5) are both connected with an absorbent cotton sliver (7), the absorbent cotton sliver (7) is transversely positioned above the absorbent cotton sliver (7), and the absorbent cotton sliver (7) is in a cross shape in the water permeable hole (6).
5. The double-layer composite fiber material absorption core of the paper diaper according to claim 1, wherein soft fillers are wrapped in the middle of the arc-shaped protruding blocks (8), and the arc-shaped protruding blocks (8) are made of waterproof materials.
6. The double-layer composite fiber material absorption core of the paper diaper according to claim 1, wherein the materials of the bottom layer (1) and the surface layer (2) are non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208107.6U CN219878465U (en) | 2023-05-18 | 2023-05-18 | Double-layer composite fiber material absorption core body of paper diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321208107.6U CN219878465U (en) | 2023-05-18 | 2023-05-18 | Double-layer composite fiber material absorption core body of paper diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878465U true CN219878465U (en) | 2023-10-24 |
Family
ID=88401558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321208107.6U Active CN219878465U (en) | 2023-05-18 | 2023-05-18 | Double-layer composite fiber material absorption core body of paper diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878465U (en) |
-
2023
- 2023-05-18 CN CN202321208107.6U patent/CN219878465U/en active Active
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