CN217310859U

CN217310859U - Antibacterial breathable printed film capable of changing color when wetted by urine

Info

Publication number: CN217310859U
Application number: CN202220791871.XU
Authority: CN
Inventors: 陈松安; 洪奕元
Original assignee: Fujian Juhua New Material Technology Co ltd
Current assignee: Fujian Juhua New Material Technology Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-30
Anticipated expiration: 2032-04-07

Abstract

The utility model discloses a bacterinertness urine wet printing ventilated membrane that discolours, including first membrane body and second membrane body, the perpendicular upwards extension of first membrane body both sides diapire is formed with first recess, and the perpendicular upwards extension of first membrane body top surface is formed with the guiding gutter, the perpendicular downwardly extending of second membrane body top surface is formed with the second recess, and second membrane body and first membrane body hot pressing bonding as an organic whole, be provided with the water absorption silver in first recess and the second recess, and be attached to water based ink discoloration layer on the cell wall of first recess and second recess, the outside extension of water absorption silver one side level is formed with water absorption portion, and is attached to the dyeing coating on the water absorption silver, the through-hole has been seted up to the first membrane body of first groove department, and water absorption portion wears out from the through-hole and inserts to the guiding gutter in. The antibacterial breathable film for urine wet color change printing has the advantages that the color change and the figure change exist simultaneously, so that the reminding effect is enhanced, and the practicability is high.

Description

Antibacterial breathable printed film capable of changing color when wetted by urine

Technical Field

The utility model relates to a ventilated membrane technical field specifically is a antibiotic nature urine wet printing ventilated membrane that discolours.

Background

The existing paper diaper for children needs parents to frequently touch to judge whether to be replaced, the use is inconvenient, in order to save the problem, the paper diaper with the urine indicator appears on the market, the urine indicator can change color or fade after absorbing urine, thereby reminding people to replace the paper diaper in time, but the prompt of color change is single, the reminding effect cannot be well played, the practicability is not strong, the use requirements of people cannot be met, in view of the defects existing in the prior art, the paper diaper is necessary to be further improved, and the paper diaper is more practical and can meet the practical use condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing ventilated membrane that bacterinertness urine wet discolours to the suggestion of the colour change that the solution above-mentioned background art provided is comparatively single, can not fine play the effect of reminding, problem that the practicality is not strong.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an bacterinertness urine wet printing ventilated membrane that discolours, includes first membrane body and second membrane body, the perpendicular upwards extension of first membrane body both sides diapire is formed with first recess, and the perpendicular upwards extension of first membrane body top surface is formed with the guiding gutter, the perpendicular downwardly extending of second membrane body top surface is formed with the second recess, and second membrane body and first membrane body hot pressing bonding as an organic whole, be provided with the water absorption silver in first recess and the second recess, and be attached to waterborne ink discoloration layer on the cell wall of first recess and second recess, the outside extension of water absorption silver one side level is formed with water absorption portion, and is attached to the dyeing coating on the water absorption silver, the through-hole has been seted up to the first membrane body of first recess department, and water absorption portion wears out from the through-hole and inserts to the guiding gutter in.

Furthermore, the first film body and the second film body are PE films, and a silver ion antibacterial coating is attached to the surface of the first film body.

Furthermore, guiding gutter and water absorption portion all are equidistant distribution structure, and guiding gutter and water absorption portion one-to-one.

Furthermore, the absorbent cotton sliver is of a cylindrical structure, the sections of the first groove and the second groove are combined into a circular structure, and the lengths of the first groove and the second groove are consistent.

Furthermore, the section of the water-based ink color changing layer is in a circular ring shape, and the water-based ink color changing layer is attached to the outer wall of the absorbent cotton sliver.

Furthermore, the dyeing coating and the water-based ink color changing layer are both in an equidistant distribution structure, and the dyeing coating is positioned between the two adjacent water-based ink color changing layers.

Compared with the prior art, the beneficial effects of the utility model are that: this antibiotic nature urine wet printing ventilated membrane that discolours is provided with the silver that absorbs water, the solid line that has the colour can be formed to the dyeing coating cooperation water based ink discoloration layer on the silver that absorbs water, after the core absorption urine saturation of panty-shape diapers, unnecessary urine can be absorbed by the silver that absorbs water, water based ink discoloration layer and the urine on the silver that absorbs water contact the back, can produce and fade, and then make the dyeing coating cooperation water based ink discoloration layer on the silver that absorbs water form a dotted line that has the colour, there is the change of colour and the change of figure like this simultaneously, with this reinforcing warning effect, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the cross-sectional view B-B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the absorbent tampon of the present invention.

In the figure: 1. a first membrane body; 2. a second film body; 3. a first groove; 4. a second groove; 5. a diversion trench; 6. a water-absorbing cotton sliver; 7. a water-absorbing part; 8. a water-based ink color-changing layer; 9. and (6) dyeing the coating.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an antibacterial and color-changing printed breathable film for urine comprises a first film body 1, a second film body 2, a first groove 3, a second groove 4, a diversion trench 5, a water absorption cotton strip 6, a water absorption part 7, a water-based ink color-changing layer 8 and a dyeing coating 9, wherein the bottom walls of two sides of the first film body 1 vertically extend upwards to form the first groove 3, the top surface of the first film body 1 vertically extends upwards to form the diversion trench 5, the top surface of the second film body 2 vertically extends downwards to form the second groove 4, the second film body 2 and the first film body 1 are bonded into a whole by hot pressing, the water absorption cotton strip 6 is arranged in the first groove 3 and the second groove 4, the water-based ink color-changing layer 8 is attached to the groove walls of the first groove 3 and the second groove 4, the water absorption part 7 is horizontally extended outwards from one side of the water absorption cotton strip 6, the dyeing coating 9 is attached to the water absorption cotton strip 6, the first film body 1 at the first groove 3 is provided with a through hole, and the water absorbing part 7 penetrates out of the through hole and is inserted into the diversion trench 5.

First membrane body 1 and second membrane body 2 are the PE membrane, and 1 surface adhesion of first membrane body has silver ion antibacterial coating, and the material of first membrane body 1 and second membrane body 2 can improve holistic gas permeability, improves the comfort level, and the antibacterial coating's of silver ion setting can improve the antibacterial property of whole membrane body simultaneously, avoids breeding the bacterium with the urine contact back, whole more safe and healthy.

Guiding gutter 5 and the portion 7 that absorbs water all are equidistant distribution structure, and guiding gutter 5 and the portion 7 one-to-one that absorbs water, and urine on the core can flow into to guiding gutter 5, and through the design of guiding gutter 5, the urine is avoided trickling everywhere like this, and the guide urine flow direction portion 7 that absorbs water simultaneously, is rational in infrastructure.

The water absorption cotton sliver 6 is of a cylindrical structure, the sections of the first groove 3 and the second groove 4 are combined into a circular structure, the lengths of the three are consistent, the section of the water-based ink color changing layer 8 is of a circular ring shape, the water-based ink color changing layer 8 is attached to the outer wall of the water absorption cotton sliver 6, the dyeing coating 9 and the water-based ink color changing layer 8 are both of an equal-interval distribution structure, the dyeing coating 9 is positioned between the two adjacent water-based ink color changing layers 8, a water-soluble pigment is added into ink of the water-based ink color changing layer 8, the water-soluble pigment can be obviously bright color, for example, red is adopted, and the dyeing coating 9 is also made of red dye, so that when the water absorption cotton sliver 6 is normally used, the dyeing coating 9 and the water-based ink color changing layer 8 are combined into a red solid line, when the water absorption part 7 is contacted with urine, the urine is absorbed and is diffused onto the water absorption cotton sliver 6, and the water-based ink color changing layer 8 is contacted with the urine on the water absorption cotton sliver 6, the water-soluble pigment in the water-based ink color changing layer 8 contacts with urine and is dissolved by the urine fast, along with the diffusion of urine and disappear gradually, only can see the dyeing coating 9 on the absorbent cotton strip 6 through first recess 3 and second recess 4 like this, the dyeing coating 9 on the absorbent cotton strip 6 can form red dotted line, the change of figure has been produced like this, absorbent cotton strip 6 is rectangular form simultaneously, distribution range is big, no matter can see the change from any angle like this, remind effectually.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an antibiotic urine wet discoloration's printing ventilated membrane, includes first membrane body (1) and second membrane body (2), its characterized in that: the bottom walls of the two sides of the first membrane body (1) extend upwards vertically to form a first groove (3), a flow guide groove (5) is vertically and upwardly formed on the top surface of the first membrane body (1), a second groove (4) is vertically and downwardly formed on the top surface of the second membrane body (2), the second membrane body (2) and the first membrane body (1) are bonded into a whole by hot pressing, a water absorption cotton sliver (6) is arranged in the first groove (3) and the second groove (4), and the groove walls of the first groove (3) and the second groove (4) are attached with a water-based ink color changing layer (8), one side of the water absorption cotton strip (6) extends outwards horizontally to form a water absorption part (7), and a dyeing coating (9) is attached on the absorbent cotton strip (6), a through hole is arranged on the first film body (1) at the first groove (3), and the water absorbing part (7) penetrates out of the through hole and is inserted into the diversion trench (5).

2. The antimicrobial urine discoloring printed breathable film of claim 1, wherein: the first film body (1) and the second film body (2) are PE films, and a silver ion antibacterial coating is attached to the surface of the first film body (1).

3. The antimicrobial urine discoloring printed breathable film of claim 1, wherein: the diversion trench (5) and the water absorption part (7) are in an equidistant distribution structure, and the diversion trench (5) corresponds to the water absorption part (7) one by one.

4. The antimicrobial urine discoloring printed breathable film of claim 1, wherein: the water absorption cotton sliver (6) is of a cylindrical structure, the sections of the first groove (3) and the second groove (4) are combined into a circular structure, and the lengths of the first groove, the second groove and the third groove are consistent.

5. The antimicrobial urine discoloring printed breathable film of claim 1, wherein: the section of the water-based ink color-changing layer (8) is in a circular ring shape, and the water-based ink color-changing layer (8) is attached to the outer wall of the water absorption cotton sliver (6).

6. The antimicrobial urine discoloring printed breathable film of claim 1, wherein: the dyeing coating (9) and the water-based ink discoloring layers (8) are in an equidistant distribution structure, and the dyeing coating (9) is positioned between the two adjacent water-based ink discoloring layers (8).