CN211485264U

CN211485264U - Paper diaper with dryness improving function

Info

Publication number: CN211485264U
Application number: CN201921930132.9U
Authority: CN
Inventors: 黄文斌
Original assignee: Quanzhou Aile Sanitary Products Co ltd
Current assignee: Quanzhou Aile Sanitary Products Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-09-15
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a paper diaper with improved dryness, which comprises a paper diaper body, wherein the paper diaper body comprises a surface layer, an absorption layer and a bottom film layer; the absorption layer comprises an upper coating layer, an absorption cotton core and a lower coating layer which are sequentially stacked; the absorbent cotton core is sequentially provided with an upper cladding, a high polymer material layer, a soft loose cotton layer, an absorbent core layer and a lower cladding from top to bottom, the absorbent core layer comprises a plurality of wood pulp belts and a plurality of high polymer material belts which extend along the length direction of the absorbent core layer, and the wood pulp belts and the high polymer material belts are alternately arranged. The utility model discloses a panty-shape diapers have increased and have set up the absorption sandwich layer that forms by wood pulp area and macromolecular material strap alternate arrangement on the basis of the absorbed layer of traditional panty-shape diapers, and the wood pulp fibre in the wood pulp area is high to the mediation performance of liquid, can follow the length direction in wood pulp area and fast pin liquid water conservancy diversion to the both ends in wood pulp area, and the macromolecular material area of wood pulp area both sides utilizes its powerful lock water ability to pin liquid simultaneously, keeps panty-shape diapers's dry and comfortable nature effectively.

Description

Paper diaper with dryness improving function

Technical Field

The utility model relates to a panty-shape diapers field indicates a panty-shape diapers that promote dry and comfortable nature very much.

Background

The paper diaper is a common sanitary nursing article, is convenient and simple to operate, simplifies the nursing process of children and adults, and is widely used. At present, the paper diaper on the market is formed by wrapping an absorption layer by a traditional upper layer and a traditional lower layer, liquid is easily concentrated in a large number in one area in the using process, the diffusion effect is poor, the dryness is poor, and if the liquid is not found and replaced in time, bacteria are easily bred, so that certain skin diseases are caused.

Disclosure of Invention

The utility model provides a paper diaper for promoting dry and comfortable nature for the liquid diffusion effect of solving paper diaper is not good, the poor problem of dry and comfortable nature.

The utility model adopts the following technical scheme:

a paper diaper with improved dryness comprises a paper diaper body, wherein the paper diaper body comprises a surface layer, an absorption layer and a bottom film layer, and the absorption layer is clamped between the surface layer and the bottom film layer; the absorption layer comprises an upper coating layer, an absorption cotton core and a lower coating layer which are sequentially stacked; the absorbent cotton core is sequentially provided with an upper cladding, a high polymer material layer, a soft loose cotton layer, an absorbent core layer and a lower cladding from top to bottom, the absorbent core layer comprises a plurality of wood pulp belts and a plurality of high polymer material belts which extend along the length direction of the absorbent core layer, and the wood pulp belts and the high polymer material belts are alternately arranged.

In a further improvement, the edges of the wood pulp tape and the high molecular material tape are overlapped.

In a further improvement, the inner surface of the bottom film layer is provided with a liquid display strip, and an environment-friendly hot-melt type urine display adhesive technology is preferably adopted.

Further improved, the top edge of the paper diaper body is provided with a magic tape.

In a further improvement, the polymer material layer is a polymer water-absorbent resin layer.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a diaper of promotion dry and comfortable nature, on the basis of the absorbed layer of traditional diaper, increased by wood pulp area and macromolecular material band alternate arrangement set up the absorption sandwich layer that forms, the wood pulp fibre in the wood pulp area is high to the dredging performance of liquid, can be along the length direction of wood pulp area with liquid water conservancy diversion to the both ends of wood pulp area fast, increased the diffusion velocity and the diffusion area of liquid; meanwhile, the polymer material belts on the two sides of the wood pulp belt rapidly absorb liquid guided from the wood pulp belt, the liquid is locked by the powerful water locking performance of the polymer material belts, the dryness of the paper diaper is effectively kept, and the structural design is reasonable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic plan view of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is a schematic sectional structure view of the absorbent core layer of the present invention.

Wherein the figures include the following reference numerals:

1. a surface layer; 2. an absorbing layer; 3. a base film layer; 21. coating a layer; 22. an absorbent cotton core; 23. a lower cladding layer; 31. a liquid display bar; 32. magic tape; 221. an upper cladding layer; 222. a polymer material layer; 223. a soft loose cotton layer; 224. an absorbent core layer; 225. a lower cladding; 2241. a wood pulp tape; 2242. a strip of polymeric material.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 4, a paper diaper with improved dryness comprises a paper diaper body, wherein the paper diaper body comprises a surface layer 1, an absorption layer 2 and a bottom film layer 3, and the absorption layer 2 is clamped between the surface layer 1 and the bottom film layer 3; the inner surface of the bottom film layer 3 is provided with a liquid display strip 31, and the environment-friendly hot-melt type urine display technology is preferably adopted; the top edge of the paper diaper body is provided with a magic tape 32 which is used for being fixedly connected when the paper diaper is worn; the absorption layer 2 comprises an upper coating layer 21, an absorption cotton core 22 and a lower coating layer 23 which are sequentially superposed; the absorbent cotton core 22 is provided with an upper cladding 221, a polymer material layer 222, a soft loose cotton layer 223, an absorbent core layer 224 and a lower cladding 225 in sequence from top to bottom; the polymer material layer 222 is a polymer water-absorbent resin layer having strong water absorption and water locking properties; the absorbent core layer 224 includes a plurality of wood pulp strips 2241 and a plurality of polymer material strips 2242 extending in the longitudinal direction thereof, the wood pulp strips 2241 and the polymer material strips 2242 being alternately arranged; the edges of the wood pulp strip 2241 and the polymeric material strip 2242 overlap.

Referring to fig. 1 to 4, when in use, the diaper body is in a bent state, liquid can continuously permeate downwards along the direction of the bent bottom, the liquid penetrates through the surface layer 1 of the diaper body to reach the absorption layer 2, penetrates through the upper coating layer 21 on the surface of the absorption layer 2 to reach the absorption cotton core 22, and then sequentially penetrates through the upper coating layer 221 of the absorption cotton core 22, the polymer material layer 222 and the soft loose cotton layer 223, because the polymer water-absorbing resin in the polymer material layer 222 has strong water absorption and water locking properties, a part of liquid is absorbed in the layer, the rest of liquid can continuously permeate downwards to reach the absorption core layer 224, a plurality of wood pulp belts 2241 are arranged in the absorption core layer 224, the wood pulp fibers in the wood pulp belts 2241 have extremely high liquid dredging property, and the diaper has the functions of building structure and guiding and dispersing liquid, and the absorption capacity of the diaper is 10 to 12g (H) (H is H)₂O)/g, which can guide the liquid to the two ends of the wood pulp belt 2241 along the length direction of the wood pulp belt 2241, thereby increasing the diffusion speed and the diffusion area of the liquid; meanwhile, the high polymer material strips 2242 on the two sides of the wood pulp strip 2241 quickly absorb the liquid guided by the wood pulp strip 2241, and the liquid is locked by the strong water locking performance of the high polymer material strips, so that the liquid cannot be gathered in a certain area of the absorption core layer 224; the lower layer of the absorption core layer 224 is a lower cladding layer 225, the lower cladding layer 225 is made of non-woven fabric, the functions of water absorption, air permeability and side leakage prevention are achieved, and the dryness of the paper diaper is further improved; therefore, after the above steps, most of the liquid is effectively absorbed, when a small amount of liquid reaches the inner surface of the bottom film layer 3, the liquid display strip 31 is arranged on the inner surface of the bottom film layer 3, the environment-friendly hot-melt type urine display adhesive technology is preferably adopted, the urine display adhesive is developed by the action of the organic combination of the hot melt adhesive and the substance with the color sensitivity to the pH value and the reaction with the liquid, and the display condition of the liquid display strip 31 can be observed to judge whether the liquid is generated or not, so that the paper diaper can be replaced in time.

The utility model discloses a diaper of promotion dry and comfortable nature, on the basis of the absorbed layer of traditional diaper, increased by wood pulp area and macromolecular material band alternate arrangement set up the absorption sandwich layer that forms, the wood pulp fibre in the wood pulp area is high to the dredging performance of liquid, can be along the length direction of wood pulp area with liquid water conservancy diversion to the both ends of wood pulp area fast, increased the diffusion velocity and the diffusion area of liquid; meanwhile, the polymer material belts on the two sides of the wood pulp belt rapidly absorb liquid guided from the wood pulp belt, the liquid is locked by the powerful water locking performance of the polymer material belts, the dryness of the paper diaper is effectively kept, and the structural design is reasonable.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. A paper diaper with improved dryness comprises a paper diaper body, wherein the paper diaper body comprises a surface layer, an absorption layer and a bottom film layer, and the absorption layer is clamped between the surface layer and the bottom film layer; the absorption layer comprises an upper coating layer, an absorption cotton core and a lower coating layer which are sequentially stacked; the method is characterized in that: absorb cotton core from the top down and set gradually overcladding, macromolecular material layer, soft loose cotton layer, absorption sandwich layer and undercladding, absorb the sandwich layer and include many wood pulp strips and the macromolecular material area that extends along its length direction, wood pulp strip and macromolecular material area alternate arrangement.

2. The dryness enhancing pant diaper of claim 1, wherein: the edges of the wood pulp belt and the high polymer material belt are overlapped with each other.

3. The dryness enhancing pant diaper of claim 1, wherein: and a liquid display strip is arranged on the inner surface of the bottom film layer.

4. The dryness enhancing pant diaper of claim 1, wherein: the top edge of the paper diaper body is provided with a magic tape.

5. The dryness enhancing pant diaper of claim 1, wherein: the polymer material layer is a polymer water-absorbing resin layer.