CN215915278U

CN215915278U - But environmental protection panty-shape diapers of quick degradation

Info

Publication number: CN215915278U
Application number: CN202121707776.9U
Authority: CN
Inventors: 游雪斌; 许斗元
Original assignee: Duoke Fujian Sanitary Products Co ltd
Current assignee: Duoke Fujian Sanitary Products Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-01
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a rapidly degradable environment-friendly paper diaper, which structurally comprises a paper diaper main body, a front waist adhesive layer, magic patches, a degradable elastic part, a hollow protective surrounding strip and a water absorption assembly, wherein the front waist adhesive layer is fixedly connected to the front part of the bottom end of the paper diaper main body, and the magic patches are symmetrically and fixedly connected to the rear parts of the left end and the right end of the paper diaper main body; the hydrophobic coating is sprayed on the outer surface of the water guide fiber layer, so that the adhesion of liquid is reduced, the comfort level is improved, and the diversion of the liquid into the polymer water absorbent resin layer is accelerated.

Description

But environmental protection panty-shape diapers of quick degradation

Technical Field

The utility model belongs to the technical field of paper diapers, and particularly relates to an environment-friendly paper diaper capable of being rapidly degraded.

Background

With the increase of the usage amount of the paper diapers, the pressure on the environment is increased day by day, and the disposal mode of the waste paper diapers is to burn and bury the waste paper diapers together with the household garbage at present. A large amount of harmful gas is generated by burning to pollute the environment, and the polymer in the environment cannot be decomposed by microorganisms in a short time when the polymer is buried, so that the ecological environment is badly influenced;

although the prior paper diaper can be degraded, the degradation rate of the prior art novel paper diaper is not high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the rapidly degradable environment-friendly paper diaper is provided so as to solve the problem of low degradation rate of the paper diaper, and the beneficial effect of accelerating the degradation rate by additionally arranging a multi-aspect reaction processing part is achieved.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a rapidly degradable environment-friendly paper diaper, which comprises a paper diaper main body, a front waist adhesive layer, magic patches, a degradable elastic part, a hollow surrounding strip and a water absorption assembly, wherein the front waist adhesive layer is fixedly connected to the front part of the bottom end of the paper diaper main body;

the water absorption assembly comprises an anti-seepage film layer, a high-molecular water absorption resin layer and a water guide fiber layer, the top end of the anti-seepage film layer is sequentially attached with the high-molecular water absorption resin layer and the water guide fiber layer, and the outer sides of the anti-seepage film layer and the water guide fiber layer are respectively bonded with the paper diaper main body.

Furthermore, a liquid-resistant layer is bonded on the inner side of the hollow protective strip, and the liquid-resistant layer and the left end and the right end of the anti-seepage film layer are integrally formed.

Further, the weaving density of the water guide fiber layer is not more than 90%.

Furthermore, a hydrophobic coating is sprayed on the outer surface of the water guide fiber layer.

Furthermore, the main body of the paper diaper and the hollow surrounding strip are made of the same material.

Furthermore, the paper diaper main body is made of degradable non-woven fabrics.

Furthermore, the material of the anti-seepage film layer is polylactic acid, and calcium carbonate and chitosan with a certain proportion are uniformly mixed in the polylactic acid.

Furthermore, the water guide fiber layer is made of polyhydroxyalkanoate, and calcium carbonate and chitosan in a certain proportion are uniformly mixed in the polyhydroxyalkanoate.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1) in order to solve the problem of low degradation rate of the paper diaper, the water absorption component is arranged in the paper diaper main body, a high water absorption effect is provided through the high polymer water absorption resin layer, the biodegradation capacity of the paper diaper main body is high, the anti-seepage film layer is made of polylactic acid, and calcium carbonate and chitosan with a certain proportion are uniformly mixed in the polylactic acid; the water guide fiber layer is made of polyhydroxyalkanoate, calcium carbonate and chitosan in a certain proportion are uniformly mixed in the polyhydroxyalkanoate, the biodegradability of polylactic acid and polyhydroxyalkanoate is high, the calcium carbonate is degraded by solar ultraviolet irradiation, and the chitosan attracts biological bacteria to degrade, so that the degradation auxiliary capacity of the anti-seepage film layer and the water guide fiber layer is greatly improved, and the beneficial effect of accelerating the degradation rate by additionally arranging a multi-aspect reaction processing part is achieved.

2) And the hydrophobic coating is sprayed on the outer surface of the water guide fiber layer, so that the adhesion of liquid is reduced, the comfort level is improved, and the diversion of the liquid into the polymer water absorption resin layer is accelerated.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic view of the internal structure of the present invention;

in the figure: the diaper comprises a diaper main body-1, a front waist adhesive layer-2, a magic patch-3, a degradable elastic part-4, a hollow protective strip-5, a water absorption component-6, an anti-seepage film layer-61, a high polymer water absorption resin layer-62 and a water guide fiber layer-63.

Detailed Description

Referring to fig. 1 and 2, the present invention provides a rapidly degradable environment-friendly diaper: the diaper comprises a diaper main body 1, a front waist adhesive layer 2, magic patches 3, a degradable elastic part 4, a hollow protective surrounding strip 5 and a water absorption component 6, wherein the front waist adhesive layer 2 is fixedly connected to the front part of the bottom end of the diaper main body 1, the magic patches 3 are symmetrically and fixedly connected to the rear parts of the left and right ends of the diaper main body 1, the degradable elastic part 4 is fixedly connected to the middle part of the rear end of the diaper main body 1, the hollow protective surrounding strip 5 is symmetrically and fixedly connected to the left and right parts of the top end of the diaper main body 1, the water absorption component 6 is arranged in the diaper main body 1, and the water absorption component 6 is arranged on the inner side of the hollow protective surrounding strip 5;

the water absorption assembly 6 comprises an anti-seepage film layer 61, a high-molecular water absorption resin layer 62 and a water guide fiber layer 63, the top end of the anti-seepage film layer 61 is sequentially attached with the high-molecular water absorption resin layer 62 and the water guide fiber layer 63, and the outer sides of the anti-seepage film layer 61 and the water guide fiber layer 63 are respectively bonded with the paper diaper main body 1 to provide the effects of liquid absorption and liquid storage.

The inner side of the hollow surrounding strip 5 is bonded with a liquid-resistant layer, and the liquid-resistant layer and the left end and the right end of the anti-seepage film layer 61 are integrally formed, so that the blocking capability is improved, and the anti-seepage capability is improved.

The weaving density of the water guide fiber layer 63 is not more than 90%, and the comfort level is improved by reasonably arranging the materials.

Wherein, the outer surface of the water guide fiber layer 63 is sprayed with a hydrophobic coating according to the above.

The diaper main body 1 and the hollow surrounding strip 5 are made of the same material, so that liquid adhesion is reduced, comfort is improved, and liquid diversion to the polymer water-absorbing resin layer 62 is accelerated.

Wherein, the paper diaper main body 1 adopts degradable non-woven fabrics.

The material of the anti-seepage film layer 61 is polylactic acid, and calcium carbonate and chitosan in a certain proportion are uniformly mixed in the polylactic acid.

The water-guiding fiber layer 63 is made of polyhydroxyalkanoate, and calcium carbonate and chitosan are uniformly mixed in the polyhydroxyalkanoate in a certain ratio.

The polymer water-absorbent resin layer 62 described in this patent is an organic polymer, and has a net molecular chain in its molecular structure, and the water-absorbing agent is electrolyzed immediately after encountering water, and is dissociated into ions with positive electricity and negative electricity, and the ions with positive electricity and negative electricity and water have strong affinity action, so that it has strong water-absorbing property and water-retaining property, and can quickly absorb water several hundred times or even thousands times more than its own weight.

The working principle is as follows: firstly, taking out the rapidly degradable environment-friendly paper diaper, and placing the diaper at a use position through a water absorption component 6;

then, the front waist adhesive layer 2 is adhered through the magic patch 3, and the degradable elastic part 4 provides elastic stretching force for the magic patch 3;

then, through the water absorption component 6 arranged in the paper diaper main body 1, a high water absorption effect is provided through the high polymer water absorption resin layer 62, the biodegradation capacity is strong, the anti-seepage film layer 61 is made of polylactic acid, and calcium carbonate and chitosan with a certain proportion are uniformly mixed in the polylactic acid; the water guide fiber layer 63 is made of polyhydroxyalkanoate, calcium carbonate and chitosan in a certain proportion are uniformly mixed in the polyhydroxyalkanoate, the biodegradability of polylactic acid and polyhydroxyalkanoate is high, the calcium carbonate is degraded by solar ultraviolet irradiation, and the chitosan attracts biological bacteria to degrade, so that the degradation auxiliary capacity of the anti-seepage film layer 61 and the water guide fiber layer 63 is greatly improved, and the beneficial effect of accelerating the degradation rate by additionally arranging a multi-aspect reaction processing part is achieved;

finally, according to the above, the hydrophobic coating is sprayed on the outer surface of the water guide fiber layer, so that the adhesion of liquid is reduced, the comfort level is improved, and the diversion of the liquid into the polymer water absorption resin layer 62 is accelerated; the liquid-resistant layer is bonded on the inner side of the hollow surrounding strip 5, and the liquid-resistant layer and the left end and the right end of the anti-seepage film layer 61 are integrally formed, so that the possibility of liquid leakage is greatly reduced.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a but environmental protection panty-shape diapers of quick degradation which characterized in that: the diaper comprises a diaper main body (1), a front waist adhesive layer (2), a magic patch (3), a degradable elastic part (4), a hollow protective surrounding strip (5) and a water absorption component (6), wherein the front waist adhesive layer (2) is fixedly connected to the front part of the bottom end of the diaper main body (1), the magic patches (3) are symmetrically and fixedly connected to the rear parts of the left and right ends of the diaper main body (1), the degradable elastic part (4) is fixedly connected to the middle part of the rear end of the diaper main body (1), the hollow protective surrounding strip (5) is symmetrically and fixedly connected to the left and right parts of the top end of the diaper main body (1), the water absorption component (6) is arranged in the diaper main body (1), and the water absorption component (6) is arranged on the inner side of the hollow protective surrounding strip (5);

the water absorption assembly (6) comprises an anti-seepage film layer (61), a polymer water absorption resin layer (62) and a water guide fiber layer (63), the top end of the anti-seepage film layer (61) is sequentially attached with the polymer water absorption resin layer (62) and the water guide fiber layer (63), and the outer sides of the anti-seepage film layer (61) and the water guide fiber layer (63) are respectively bonded with the paper diaper main body (1).

2. The rapidly degradable environmentally friendly disposable diaper of claim 1, wherein: the inner side of the hollow surrounding strip (5) is bonded with a liquid-resistant layer, and the liquid-resistant layer and the left end and the right end of the impermeable film layer (61) are integrally formed.

3. The rapidly degradable environmentally friendly disposable diaper of claim 1, wherein: the weaving density of the water guide fiber layer (63) is not more than 90%.

4. The rapidly degradable environmentally friendly disposable diaper of claim 1, wherein: and a hydrophobic coating is sprayed on the outer surface of the water guide fiber layer (63).

5. The rapidly degradable environmentally friendly disposable diaper of claim 1, wherein: the diaper main body (1) and the hollow surrounding strip (5) are made of the same material.