Moisture-proof and breathable baby diaper
By incorporating a breathable bottom membrane, a water-locking layer, an odor-absorbing strip, and a storage bag into the diaper design, and utilizing activated carbon nonwoven fabric to absorb odors and sealing them with a main strip and a secondary strip, the problem of odor dissipation after diaper disposal is solved, achieving effective odor sealing and convenient sealing.
Patent Information
- Application Number
- CN202422804320.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-18
AI Technical Summary
When existing diapers are discarded, the odor from the absorbed excrement still lingers in the air and takes some time to dissipate, lacking an effective sealing structure to prevent the odor from spreading.
A moisture-proof and breathable diaper has been designed, comprising a non-woven fabric bottom layer, a breathable bottom film, a water-locking layer, an odor-absorbing strip, and a storage bag. Activated carbon non-woven fabric is used to absorb odors, and the main strip and the sub-strip work together to achieve a seal, ensuring that the odor does not escape.
When discarding diapers, it effectively absorbs odors, prevents odor diffusion, provides a convenient sealing structure, and reduces air pollution.
Smart Images

Figure CN223555092U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a diaper technical field, specifically to a wet-proof and breathable diaper. BACKGROUND
[0002] The diaper is a common daily necessity for babies, and is a general term for paper diapers, paper pants and pull-ups. Dry diapers can make babies sleep soundly throughout the night. Due to its strong water absorption, it is commonly known as "diaper".
[0003] The existing diaper is discarded by rolling up when it is discarded. However, the smell of the excretion absorbed by the diaper will continue to spread in the air, and it will take a certain amount of time to dissipate. Therefore, a wet-proof and breathable diaper is provided to facilitate wrapping the diaper when it is discarded, and has a sealing structure to prevent the pungent smell from continuing to spread in the air. SUMMARY
[0004] In view of the problems in the prior art, the utility model provides a wet-proof and breathable diaper to facilitate wrapping the diaper when it is discarded, and has a sealing structure to prevent the pungent smell from continuing to spread in the air.
[0005] The utility model solves the technical problems by adopting the technical scheme of a wet-proof and breathable diaper, which comprises a non-woven fabric bottom layer, a waist sticker and a back surface. The non-woven fabric bottom layer has a deodorizing strip on the top surface periphery. The non-woven fabric bottom layer has a breathable bottom film on the top surface. The breathable bottom film has a water-locking layer on the top surface.
[0006] The back surface has a storage bag fixed on the bottom. The storage bag has a sealing assembly at the opening. The sealing assembly comprises a mother strip and a daughter strip.
[0007] By adopting the above technical scheme, the pure cotton fabric surface layer directly contacts the baby to reduce the irritation to the baby's skin and prevent damage to the baby's skin. The water-locking layer effectively absorbs urine with high molecular water-absorbing resin. The breathable bottom film and the non-woven fabric bottom layer achieve the effect of wet-proofing and breathability.
[0008] At the same time, during use, the deodorizing strip is on the top surface periphery of the non-woven fabric bottom layer. The deodorizing strip is activated carbon non-woven fabric with good adsorption performance, good air permeability and no odor. It can effectively adsorb odors to reduce the diffusion effect of odors.
[0009] When discarded, the storage bag is inside out on the back surface when not in use. The diaper is rolled up and then turned over to wrap the diaper in the storage bag. The mother strip and the daughter strip are used to seal the opening to prevent the pungent smell from continuing to spread in the air after being discarded.
[0010] Specifically, the back surface is provided on the back side of the non-woven fabric bottom layer.
[0011] By adopting the technical scheme, the back surface is used to facilitate the fixing of the storage bag.
[0012] Specifically, the waist patch is arranged on both sides of one end of the odor-removing strip.
[0013] By adopting the technical scheme, the waist patch is used to facilitate the fixing of the diaper.
[0014] Specifically, the top surface of the water-locking layer is provided with a pure cotton cloth surface layer, the breathable bottom film is a PE film, and the water-locking layer is a high-molecular water-absorbing resin.
[0015] By adopting the technical scheme, the breathable bottom film and the non-woven fabric bottom layer are used to achieve the moisture-proof and breathable effect.
[0016] Specifically, the storage bag is fixed with a female strip on one side of the inner wall of the opening.
[0017] By adopting the technical scheme, the storage bag is used to facilitate the storage of the used diaper.
[0018] Specifically, the storage bag is fixed with a female strip on one side of the inner wall of the opening.
[0019] By adopting the technical scheme, the female strip and the male strip are used to realize the sealing effect of the storage bag.
[0020] Specifically, the odor-removing strip is an activated carbon non-woven fabric, and the storage bag is made of low-density polyethylene material.
[0021] By adopting the technical scheme, the odor-removing strip is an activated carbon non-woven fabric, which has good adsorption performance, good air permeability and no odor, and can effectively adsorb odor to reduce the diffusion effect of the odor.
[0022] The beneficial effects of the utility model are as follows:
[0023] (1) The utility model discloses a moisture-proof and breathable diaper, when discarding, the inner surface of the storage bag is outward in the back surface of the unused place, so as to facilitate the diaper to be wrapped in the storage bag after being rolled up, and then the female strip and the male strip are used to seal, so that the pungent smell can not continue to spread in the air after being discarded.
[0024] (2) The utility model discloses a moisture-proof and breathable diaper, when using, the odor-removing strip is an activated carbon non-woven fabric, which has good adsorption performance, good air permeability and no odor, and can effectively adsorb odor to reduce the diffusion effect of the odor. DRAWINGS
[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0026] Figure 1 This is a schematic diagram of the overall design of this utility model;
[0027] Figure 2 This is a schematic diagram of the back of the present invention;
[0028] Figure 3 This is a schematic diagram of the sealing component of this utility model;
[0029] In the picture: 1. Non-woven fabric bottom layer; 2. Waist patch; 3. Odor-removing strip; 4. Breathable bottom film; 5. Water-locking layer; 6. Pure cotton fabric top layer; 7. Back side; 8. Storage bag; 9. Sealing component; 901. Mother strip; 902. Daughter strip. Detailed Implementation
[0030] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0031] To prevent the pungent odor of disposable diapers from lingering in the air, such as Figures 1-3 As shown, the present invention provides a moisture-proof and breathable diaper, comprising a non-woven fabric bottom layer 1, a waist patch 2, and a back panel 7. The top surface of the non-woven fabric bottom layer 1 is provided with an odor-removing strip 3, the top surface of the non-woven fabric bottom layer 1 is provided with a breathable bottom film 4, and the top surface of the breathable bottom film 4 is provided with a water-locking layer 5.
[0032] A storage bag 8 is glued to the bottom of the back surface 7. The opening of the storage bag 8 is provided with a sealing component 9, which includes a mother strip 901 and a daughter strip 902.
[0033] When in use, the pure cotton cloth surface layer 6 comes into direct contact with the baby to reduce irritation to the baby's skin and prevent damage to the baby's skin. The water-locking layer 5 is a super absorbent polymer resin that effectively absorbs urine, and the breathable bottom film 4 and non-woven bottom layer 1 achieve a moisture-proof and breathable effect.
[0034] Meanwhile, during use, the deodorizing strip 3 is placed on the outer periphery of the top surface of the non-woven fabric bottom layer 1. The deodorizing strip 3 is made of activated carbon non-woven fabric, which has good adsorption performance, good air permeability, and no odor. It can effectively adsorb odors and reduce the diffusion effect of odors.
[0035] When discarding, the unused side of the back 7 of the storage bag 8 is turned outwards to make it easier to roll up the diaper. Then, the storage bag 8 is turned inside out so that the diaper is wrapped inside the storage bag 8. The mother strip 901 and the daughter strip 902 are used to seal the bag to prevent the pungent odor from continuing to spread in the air after disposal.
[0036] In order to avoid the pungent smell of the disposable diaper after being discarded continue to spread in the air, the utility model also includes, the back 7 is established in the non -woven fabric bottom layer 1 back side. Figure 1 、 Figure 2 The utility model discloses also include, the back 7 is established in the non -woven fabric bottom layer 1 back side.
[0037] In use, through the back 7 to facilitate the sticking of the storage bag 8.
[0038] The utility model discloses also include, the waist paste 2 is established in the deodorization strip 3 one end both sides. Figure 1 In use, through the waist paste 2 to facilitate the fixing of the disposable diaper.
[0039] The utility model discloses also include, the surface of the water locking layer 5 top is equipped with the pure cotton cloth surface layer 6, the breathable bottom membrane 4 is the PE film, and the water locking layer 5 is the high molecular water absorbing resin.
[0040] Figure 1 In use, through the breathable bottom membrane 4 and the non -woven fabric bottom layer 1 to reach the effect of moisture -proof and air -permeable.
[0041] The utility model discloses also include, the storage bag 8 corresponding opening inner wall one side is stuck with female strip 901.
[0042] The utility model discloses also include, the storage bag 8 corresponding opening inner wall other side corresponding female strip 901 position is stuck with male strip 902. Figure 2 、 Figure 3 In use, through the female strip 901 and the male strip 902 cooperation to realize the sealing effect of the storage bag 8.
[0043] The utility model discloses also include, the deodorization strip 3 is active carbon non -woven fabric, and the storage bag 8 is low density polyethylene material.
[0044] In use, through the deodorization strip 3 to be active carbon non -woven fabric and have good adsorption performance, good air permeability, no peculiar smell, can effectively adsorb peculiar smell, to reduce the diffusion effect of peculiar smell. Figure 2 、 Figure 3 、
[0045] In use, through the female strip 901 and the male strip 902 cooperation to realize the sealing effect of the storage bag 8.
[0046] The utility model discloses also include, the deodorization strip 3 is active carbon non -woven fabric, and the storage bag 8 is low density polyethylene material. Figure 1 、 Figure 2 、 Figure 3 In use, through the deodorization strip 3 to be active carbon non -woven fabric and have good adsorption performance, good air permeability, no peculiar smell, can effectively adsorb peculiar smell, to reduce the diffusion effect of peculiar smell.
[0047] In use, through the deodorization strip 3 to be active carbon non -woven fabric and have good adsorption performance, good air permeability, no peculiar smell, can effectively adsorb peculiar smell, to reduce the diffusion effect of peculiar smell.
[0048] The utility model discloses when using, through the direct contact of pure cotton cloth surface layer 6 with baby, reduce the stimulation to baby's skin, prevent the damage to baby's skin, through the water -locking layer 5 is the effective adsorption of macromolecular water absorption resin urine, and through breathable bottom film 4 and non -woven fabric bottom layer 1 to reach the effect of moisture -proof and air -permeable.
[0049] Meanwhile, when using, through the deodorization strip 3 at non -woven fabric bottom layer 1 top surface periphery, utilize deodorization strip 3 to be activated carbon non -woven fabric and have good adsorption, good air permeability, no peculiar smell, can effectively adsorb peculiar smell, to reduce the diffusion effect of peculiar smell.
[0050] When discarding, through the storage bag 8 in not using the surface of back 7 is the inner surface outward, to the urine diaper after rolling up again the storage bag 8 is turned out, so that the urine diaper is wrapped in the storage bag 8, and then through the cooperation of the mother strip 901 and the son strip 902 is sealed, to avoid the pungent smell after discarding continue to spread in the air.
[0051] The above shows and describes the basic principle, main features and advantages of the utility model. The skilled in the art should understand that the utility model is not limited by the above examples, and the above-mentioned description in the specification is only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A breathable and moisture barrier diaper, characterized by, Including non-woven fabric bottom layer (1), waist paste (2) and back (7), the top surface of the non-woven fabric bottom layer (1) is adhered with odor removal strip (3) periphery, the top surface of the non-woven fabric bottom layer (1) is provided with breathable bottom film (4), the top surface of the breathable bottom film (4) is provided with water locking layer (5); The surface of the back (7) is fixed with a storage bag (8) at the bottom, the opening of the storage bag (8) is provided with a sealing assembly (9), the sealing assembly (9) comprises a mother strip (901) and a child strip (902).
2. The moisture barrier breathable diaper according to claim 1, wherein, The back (7) is arranged on the back side of the non-woven fabric bottom layer (1).
3. The moisture barrier breathable diaper according to claim 1, wherein, The waist paste (2) is arranged on both sides of one end of the odor removal strip (3).
4. The moisture barrier breathable diaper according to claim 1, wherein, The top surface of the water locking layer (5) is provided with a pure cotton surface layer (6), the breathable bottom film (4) is a PE film, and the water locking layer (5) is a high molecular water absorbing resin.
5. The moisture barrier breathable diaper according to claim 1, wherein The mother strip (901) is fixed on one side of the corresponding opening inner wall of the storage bag (8).
6. The moisture barrier breathable diaper according to claim 1, wherein The child strip (902) is fixed on the other side of the corresponding opening inner wall of the storage bag (8) corresponding to the position of the mother strip (901).
7. The moisture barrier breathable diaper according to claim 1, wherein The odor removal strip (3) is activated carbon non-woven fabric, and the storage bag (8) is low-density polyethylene material.