CN213964072U

CN213964072U - Prevent bedsore adult incontinence pad

Info

Publication number: CN213964072U
Application number: CN202022619054.XU
Authority: CN
Inventors: 樊海彬; 蒋兵
Original assignee: Suzhou Guyuan Biotechnology Co ltd
Current assignee: Suzhou Guyuan Biotechnology Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-17
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a bedsore-proof adult incontinence pad, which comprises a surface layer, a liquid absorbing layer and a bottom film; the surface layer is polylactic acid hot-rolled non-woven fabric and is provided with tapered holes; the diameter of one end of the conical hole facing the liquid absorbing layer is larger; the liquid absorbing layer comprises a first liquid absorbing layer, a diversion polylactic acid fiber layer and a second liquid absorbing layer; the polylactic acid fiber in the diversion polylactic acid fiber layer is arranged along the length direction of the liquid absorbing layer; the bottom film is a polylactic acid film; wood pulp fibers or cotton pulp fibers are used for the first liquid absorbent layer and the second liquid absorbent layer. The utility model relates to a prevent bedsore adult incontinence pad, polylactic acid hot rolling non-woven fabrics is used on the top layer, when contacting with human skin, can provide the environment of faintly acid, has antibacterial function. And set up water conservancy diversion polylactic acid fibrous layer in the imbibition layer and can avoid the gathering of liquid in a position with other positions of liquid water conservancy diversion to the imbibition layer, avoid the user to produce the bedsore in this position department, improve user's use and experience.

Description

Prevent bedsore adult incontinence pad

Technical Field

The utility model belongs to the technical field of health supplies technique and specifically relates to a prevent bedsore adult incontinence pad.

Background

Nowadays, millions of adults worldwide suffer from urinary incontinence disorders due to various factors, including diabetes, pregnancy, childbirth, menopause, prostate problems, etc., and it has become more common not only among the elderly but also among office workers, which may occur in both men and women. Incontinence, in addition to being an embarrassing situation, can also affect health.

The existing adult incontinence pad is generally an incontinence pad formed by compounding two layers of materials, wherein the surface layer is a waterproof layer made of PVC or PU coating cloth, and the inner layer is a super-absorbent layer made of stitch-knitted cloth. Although the liquid absorption amount is large, the antibacterial deodorant fabric does not have the antibacterial and deodorant characteristics, and after long-time use, bacteria are easy to breed, so that the health of a human body is affected.

And current adult incontinence pad, because the imbibition layer often adopts wood pulp or cotton pulp fibre to prepare and forms, the inside water conservancy diversion performance of imbibition layer is not enough, can make liquid gathering in one place, can not be by the water conservancy diversion to other, and cause user's use to experience not good to breed bacterium fungi etc. easily, can cause the influence to user's skin.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent bedsore adult incontinence pad can make to have antibacterial antibiotic efficiency to can make other positions that liquid can water conservancy diversion to imbibition layer.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

the utility model relates to a bedsore-proof adult incontinence pad, which comprises a surface layer, a liquid absorbing layer and a bottom film; the surface layer is polylactic acid hot-rolled non-woven fabric and is provided with tapered holes; the diameter of one end of the conical hole, which faces the liquid absorbing layer, is larger; the liquid absorbing layer comprises a first liquid absorbing layer, a diversion polylactic acid fiber layer and a second liquid absorbing layer; the polylactic acid fibers in the diversion polylactic acid fiber layer are arranged along the length direction of the liquid absorbing layer; the bottom film is a polylactic acid film; and wood pulp fibers or cotton pulp fibers used by the first liquid absorbing layer and the second liquid absorbing layer.

On the basis of the above scheme and as a preferable scheme of the scheme: the basement membrane is a polylactic acid casting membrane.

On the basis of the above scheme and as a preferable scheme of the scheme: the linear density of the polylactic acid fiber in the diversion polylactic acid fiber layer is 6-9D, and the length of the polylactic acid fiber layer is 51-64 mm.

On the basis of the above scheme and as a preferable scheme of the scheme: the polylactic acid hot-rolled non-woven fabric comprises a first polylactic acid fiber layer and a second polylactic acid fiber layer which are subjected to hot rolling bonding; the first polylactic acid fiber layer is obtained by carding and parallel lapping, and the second polylactic acid fiber layer is obtained by carding and cross lapping; the diameter of the large diameter of the tapered hole of the polylactic acid hot-rolled non-woven fabric is 1.2-2.5mm, and the diameter of the small hole is 0.2-0.6 mm.

On the basis of the above scheme and as a preferable scheme of the scheme: the polylactic acid fibers used in the first polylactic acid fiber layer and the second polylactic acid fiber layer are in a skin-core structure and comprise a skin layer and a core layer; the skin layer is low-temperature polylactic acid, and the core layer is high-temperature polylactic acid.

On the basis of the above scheme and as a preferable scheme of the scheme: the melting point of the low-temperature polylactic acid is 125-135 ℃; the melting point of the high-temperature polylactic acid is 170-180 ℃; the volume ratio of the skin layer to the core layer is 30-50: 50-70 parts of; the length of the polylactic acid fiber is 32-38mm, and the linear density of the fiber is 1.5D-4D.

The utility model has the advantages that: the utility model relates to a prevent bedsore adult incontinence pad, polylactic acid hot rolling non-woven fabrics is used on the top layer, when contacting with human skin, can provide the environment of faintly acid, has antibacterial function.

And set up water conservancy diversion polylactic acid fibrous layer in the imbibition layer and can avoid the gathering of liquid in a position with other positions of liquid water conservancy diversion to the imbibition layer, avoid the user to produce the bedsore in this position department, improve user's use and experience.

Drawings

FIG. 1 is a schematic view of an adult incontinence pad according to an embodiment;

FIG. 2 is a schematic structural view of a skin layer in the second embodiment;

FIG. 3 is a schematic cross-sectional view of a polylactic acid fiber having a sheath-core structure according to the second embodiment.

The designations in the figures illustrate the following: 1-a surface layer; 2-liquid absorption layer; 3-basement membrane; 11-a tapered hole; 12-a first polylactic acid fiber layer; 13-a second polylactic acid fiber layer; 111-cortex; 112-a core layer; 21-a first liquid absorbent layer; 22-diversion polylactic acid fiber layer; 23-second liquid absorbent layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Example one

This embodiment will be described in detail with reference to fig. 1. The present embodiment relates to a bedsore-proof adult incontinence pad, which comprises a surface layer 1, a liquid absorbing layer 2 and a bottom film 3.

The surface layer 1 is polylactic acid hot-rolled non-woven fabric and is uniformly provided with tapered holes 11; the tapered hole 11 has a larger diameter toward the end of the liquid absorbent layer 2. Polylactic acid fiber that polylactic acid hot rolling non-woven fabrics adopted can provide the environment of weak acidity when using, can avoid fungi bacterium to breed on top layer 1, has avoided the influence to user's skin. And the tapered holes 11 are provided to allow the liquid on the surface layer 1 to rapidly permeate into the liquid absorbent layer 2. And the end of the conical hole 11 facing the liquid absorbent layer 2 has a larger diameter, so that the liquid in the liquid absorbent layer 2 can be prevented from penetrating the surface of the top sheet 1 when pressing the incontinence pad. The diameter of the large diameter of the tapered hole of the polylactic acid hot-rolled non-woven fabric is 1.2-2.5mm, and the diameter of the small hole is 0.2-0.6 mm.

The liquid absorbent layer 2 comprises a first liquid absorbent layer 21, a diversion polylactic acid fiber layer 22 and a second liquid absorbent layer 23; the polylactic acid fibers in the diversion polylactic acid fiber layer 22 are arranged along the length direction of the absorption core body; the first liquid absorbent layer 21 and the second liquid absorbent layer 23 are made of wood pulp fibers or cotton pulp fibers, and wood pulp fibers are selected in this embodiment. Wood pulp fibers have good liquid absorbency, but after the wood pulp fibers absorb liquid, the liquid has poor fluidity between wood pulp proportions. And the water conservancy diversion polylactic acid fibrous layer 22 that sets up between first imbibition layer 21 and second imbibition layer 23 sets up along the length direction of imbibition layer 22, can make the liquid that imbibition layer 2 absorbed, can be through water conservancy diversion polylactic acid fibrous layer 22 other positions to imbibition layer 2 of water conservancy diversion that can be quick, has avoided the gathering of liquid in one department. If liquid collects in one place, it can cause the applied skin to develop pressure sores there, causing injury to the user.

Further, the linear density of the polylactic acid fiber in the diversion polylactic acid fiber layer 22 is 6-9D, and the length is 51-64 mm. In this embodiment 6D, 64mm is chosen. The polylactic acid fiber which is thicker and longer has better flow conductivity.

In the present embodiment, the base film 3 is a polylactic acid film. Specifically, the base film 3 is a cast polylactic acid film. The polylactic acid material can ensure that the basement membrane 3 also has good bacteriostatic and antibacterial properties.

Example two

This embodiment will be described in detail with reference to fig. 2 and 3. The present embodiment relates to an anti-decubitus adult incontinence pad, which is different from the first embodiment in that:

the polylactic acid hot-rolled nonwoven fabric used for the surface layer 1 in this embodiment includes a first polylactic acid fiber layer 12 and a second polylactic acid fiber layer 13 which are hot-rolled and bonded; the first polylactic acid fiber layer 12 is obtained by carding and parallel lapping, and the second polylactic acid fiber layer 13 is obtained by carding and cross lapping. The fiber orientation of the fiber net obtained by the parallel lapping mode is relatively uniform, and when liquid is on the fiber net, a good flow guide effect can be provided. The cross lapping mode enables the longitudinal and transverse strength ratio of the surface layer 1 to be relatively close. And the polylactic acid fiber of 1.5D is used in the first polylactic acid fiber layer 12, so that the layer is softer and can provide better use experience. The second polylactic acid fiber layer 13 is made of 3D polylactic acid fibers, which allows liquid to rapidly penetrate into the absorbent layer 2. The surface layer 1 is also provided with tapered holes 11.

Further, the polylactic acid fibers used in the first polylactic acid fiber layer 12 and the second polylactic acid fiber layer 13 are in a sheath-core structure, and include a sheath layer 111 and a core layer 112; the skin layer 111 is low-temperature polylactic acid, and the core layer 112 is high-temperature polylactic acid.

The melting point of the low-temperature polylactic acid is 125-135 ℃; the melting point of the high-temperature polylactic acid is 170-180 ℃; the volume ratio of the skin layer to the core layer is 30-50: 50-70 parts of; the length of the polylactic acid fiber is 32-38mm, and the linear density of the fiber is 1.5D-4D.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. An anti-bedsore adult incontinence pad is characterized by comprising a surface layer (1), a liquid absorbing layer (2) and a bottom film (3); the surface layer (1) is polylactic acid hot-rolled non-woven fabric and is provided with tapered holes (11); the diameter of one end of the conical hole (11) facing the liquid absorbing layer (2) is larger; the liquid absorbing layer (2) comprises a first liquid absorbing layer (21), a diversion polylactic acid fiber layer (22) and a second liquid absorbing layer (23); the polylactic acid fibers in the diversion polylactic acid fiber layer (22) are arranged along the length direction of the liquid absorbing layer (2); the bottom film (3) is a polylactic acid film; and wood pulp fibers or cotton pulp fibers used for the first liquid absorbing layer (21) and the second liquid absorbing layer (23).

2. Anti-decubitus adult incontinence pad as claimed in claim 1, wherein said carrier film (3) is a cast film of polylactic acid.

3. The anti-decubitus adult incontinence pad as claimed in claim 1, wherein the linear density of the polylactic acid fibers in said fluid-conducting polylactic acid fiber layer (22) is 6-9D and the length is 51-64 mm.

4. The anti-decubitus adult incontinence pad as claimed in claim 1, wherein said polylactic acid thermo-bonded fabric comprises a first polylactic acid fiber layer (12) and a second polylactic acid fiber layer (13) which are thermo-bonded; the first polylactic acid fiber layer (12) is obtained by carding and parallel lapping, and the second polylactic acid fiber layer (13) is obtained by carding and cross lapping; the diameter of the large diameter of the tapered hole of the polylactic acid hot-rolled non-woven fabric is 1.2-2.5mm, and the diameter of the small hole is 0.2-0.6 mm.

5. The anti-decubitus adult incontinence pad as claimed in claim 4, wherein said first polylactic acid fiber layer (12) and said second polylactic acid fiber layer (13) use polylactic acid fibers having a sheath-core structure comprising a sheath layer (111) and a core layer (112); the skin layer (111) is low-temperature polylactic acid, and the core layer (112) is high-temperature polylactic acid.

6. The anti-decubitus adult incontinence pad as claimed in claim 5, wherein said low temperature polylactic acid has a melting point of 125-135 ℃; the melting point of the high-temperature polylactic acid is 170-180 ℃; the volume ratio of the skin layer to the core layer is 30-50: 50-70 parts of; the length of the polylactic acid fiber is 32-38mm, and the linear density of the fiber is 1.5D-4D.