CN110721030A

CN110721030A - Paper diaper core body with fast diversion, side leakage prevention and reverse seepage prevention functions

Info

Publication number: CN110721030A
Application number: CN201911008385.5A
Authority: CN
Inventors: 王树杨; 苏伟雄; 王嘉玲
Original assignee: Dongguan Changxing Paper Co Ltd
Current assignee: Dongguan Changxing Paper Co Ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-01-24

Abstract

The invention discloses a paper diaper core body with fast flow guiding, side leakage prevention and reverse osmosis prevention, which comprises a core body, wherein the core body comprises a surface layer and a bottom layer, connecting pieces are fixedly arranged at the sides of the surface layer and the bottom layer, the two connecting pieces are bonded through viscose, a plurality of liquid absorption bags are arranged between the surface layer and the bottom layer, liquid absorption resin balls are filled between the liquid absorption bags, and the liquid absorption bags are fixedly connected with the connecting pieces through connecting ropes. Effectively prevent that the core body from taking place to shift in panty-shape diapers.

Description

Paper diaper core body with fast diversion, side leakage prevention and reverse seepage prevention functions

Technical Field

The invention relates to a core body, in particular to a paper diaper core body which is fast in flow guide, side leakage and reverse seepage prevention, and belongs to the technical field of paper diapers.

Background

The key technology of the core of the paper diaper is 'core body'. From the technical point of view, diaper cores have experienced a total of three revolution to date. Diapers are disposable products. Is made of materials such as non-woven fabrics, toilet paper, fluff pulp, high polymer water-absorbing resin, PE films, rubber bands and the like. There are two kinds of special purpose for children and adults.

The existing paper diapers are numerous in types, but various problems also exist, the reverse osmosis prevention effect of the flow guide block is poor, the dryness of the paper diapers is affected, the problems of red buttocks, eczema and the like of a user are easily caused, the flow guide is slow due to the good reverse osmosis effect, the side leakage phenomenon is easily caused, and the bedding of clothes is polluted.

Disclosure of Invention

The invention aims to provide a paper diaper core body with fast flow guide, side leakage prevention and reverse osmosis prevention, and aims to solve the problems that the reverse osmosis prevention effect of a flow guide block of the existing paper diaper provided in the background technology is poor, the dryness of the paper diaper is influenced, the red buttocks, eczema and the like of a user are easily caused, the flow guide is slow due to the good reverse osmosis prevention effect, the side leakage phenomenon is easy to occur, and the bedding of clothes is dirty.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a paper diaper core that water conservancy diversion is fast and prevent edge leakage and prevent reverse osmosis, includes the core body, the core body includes surface course and bottom, the surface course with the avris of bottom is all fixed and is equipped with the connection piece, two bond through the viscose between the connection piece, the surface course with be equipped with a plurality of imbibition package, a plurality of between the bottom the imbibition package is filled with imbibition resin ball, a plurality of the imbibition package through connect the rope with connection piece fixed connection, the both sides at surface course middle part are all fixed and are equipped with the open groove of a plurality of group, every group between the open groove a plurality of even water conservancy diversion hole in size has all been seted up on the surface course, fixed being equipped with anti-reverse osmosis piece under the water conservancy diversion hole.

As a preferred technical scheme of the invention, a plurality of limiting pressing strips are pressed on the surface of the core body, and the limiting pressing strips are perpendicular to the open grooves.

As a preferred technical solution of the present invention, the width of the middle portion of the core body is greater than the widths of the two ends, and the thickness of the middle portion of the core body is greater than the thicknesses of the two ends.

As a preferred technical scheme of the invention, the diameter of the anti-reverse osmosis sheet is larger than that of the diversion hole, the anti-reverse osmosis sheet is made of a waterproof PE film, and the side of the anti-reverse osmosis sheet is fixedly connected with the surface layer through four connecting bands.

As a preferable technical scheme of the invention, the liquid absorption bag is made of degradable non-woven fabric materials, and liquid absorption cotton is filled in the liquid absorption bag.

As a preferable technical scheme of the invention, the connecting sheet is fixedly connected with the edge of the external paper diaper through bonding.

Compared with the prior art, the invention has the beneficial effects that: the invention relates to a paper diaper core body with fast flow guiding, lateral leakage prevention and reverse seepage prevention, which is provided with an open groove, the liquid is prevented from transversely flowing between a surface layer and a bottom layer, the lateral leakage prevention effect is better, the open groove reduces the probability of liquid flowing to two sides, the liquid is quickly guided into the surface layer and the bottom layer through a flow guiding hole, the liquid is absorbed through a liquid absorbing resin ball and liquid absorbing cotton in a liquid absorbing bag, the dryness of the paper diaper is kept, a connecting sheet is fixedly connected with the external paper diaper, the displacement of the core body in the paper diaper is effectively prevented, the use is more comfortable, the reverse seepage prevention sheet is arranged, the liquid is effectively prevented from being leaked to the surface of the paper diaper or leaked to the surface of the core body through the flow guiding hole, the whole structure is simple, the manufacturing cost is low, the practicability is strong, and the.

Drawings

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

fig. 2 is a schematic cross-sectional structure of the present invention.

In the figure: 1. a core body; 2. a surface layer; 3. a bottom layer; 4. limiting and pressing strips; 5. exposing a groove; 6. a flow guide hole; 7. a reverse osmosis prevention sheet; 8. a liquid suction bag; 9. connecting ropes; 10. liquid absorbing cotton; 11. imbibition resin ball; 12. and (7) connecting the sheets.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the invention provides a diaper core with fast flow guiding, side leakage prevention and reverse osmosis prevention, which comprises a core body 1, wherein the core body 1 comprises a surface layer 2 and a bottom layer 3, connecting sheets 12 are fixedly arranged on the lateral sides of the surface layer 2 and the bottom layer 3, two connecting sheets 12 are bonded through viscose, a plurality of liquid absorption bags 8 are arranged between the surface layer 2 and the bottom layer 3, liquid absorption resin balls 11 are filled between the liquid absorption bags 8, the liquid absorption bags 8 are fixedly connected with the connecting sheets 12 through connecting ropes 9, a plurality of groups of open grooves 5 are fixedly arranged on two sides of the middle part of the surface layer 2, a plurality of flow guiding holes 6 with uniform size are formed in the surface of the surface layer 2 between each group of open grooves 5, and reverse osmosis prevention sheets 7 are fixedly arranged under the flow guiding holes 6.

Preferably, the surface of the core body 1 is provided with a plurality of limiting pressing strips 4 in a pressing manner, and the limiting pressing strips 4 are perpendicular to the open grooves 5, so that the liquid absorption resin balls 11 inside are prevented from moving back and forth.

Preferably, the width at core body 1 middle part is greater than the width at both ends, and the thickness at core body 1 middle part is greater than the thickness at both ends, is convenient for absorb more urine, prevents to take place the edge leakage.

Preferably, the diameter of the reverse osmosis prevention sheet 7 is larger than that of the flow guide hole 6, the reverse osmosis prevention sheet 7 is made of a waterproof PE film, the side of the reverse osmosis prevention sheet 7 is fixedly connected with the surface layer 2 through four connecting bands, and the reverse osmosis prevention effect is good under the function of ensuring air permeability.

Preferably, the liquid absorption bag 8 is made of degradable non-woven fabric materials, and the liquid absorption cotton 10 is filled in the liquid absorption bag 8, so that the absorption effect is good.

Preferably, the connecting sheet 12 is fixedly connected with the edge of the external diaper through bonding, so that the connection is convenient.

When the diaper core is used in detail, the diaper core is fast in flow guiding, side leakage and reverse osmosis preventing, the limiting pressing strips 4 are arranged to prevent the liquid absorbing resin balls 11 in the diaper core from moving back and forth, the open grooves 5 are arranged to prevent liquid from flowing transversely between the surface layer 2 and the bottom layer 3, the side leakage preventing effect is good, the open grooves 5 reduce the probability of liquid flowing to two sides, the liquid is fast guided into the surface layer 2 and the bottom layer 3 through the flow guiding holes 6, the liquid is absorbed through the liquid absorbing resin balls 11 and the liquid absorbing cotton 10 in the liquid absorbing bag 8 to keep the diaper dry and comfortable, the connecting pieces 12 are fixedly connected with the outside diaper, the core body 1 is effectively prevented from shifting in the diaper, the diaper core body is comfortable to use, the reverse osmosis preventing pieces 7 are arranged to effectively prevent the liquid from permeating back to the surface of the diaper through the flow guiding holes 6 or permeating back to the surface of the core body 1, and the liquid absorbing bag 8 is used, prevent that cotton 10 of imbibition and imbibition resin ball 11 from rising to stick together after absorbing liquid, be convenient for absorb the urine that produces under the different positions.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The diaper core body is fast in diversion, capable of preventing side leakage and reverse osmosis, comprises a core body (1) and is characterized in that the core body (1) comprises a surface layer (2) and a bottom layer (3), connecting pieces (12) are fixedly arranged on the side edges of the surface layer (2) and the bottom layer (3), the two connecting pieces (12) are bonded through viscose, a plurality of liquid absorption bags (8) are arranged between the surface layer (2) and the bottom layer (3), liquid absorption resin balls (11) are filled between the liquid absorption bags (8), the liquid absorption bags (8) are fixedly connected with the connecting pieces (12) through connecting ropes (9), a plurality of groups of open grooves (5) are fixedly arranged on the two sides of the middle part of the surface layer (2), a plurality of diversion holes (6) with uniform sizes are formed in the surface of the surface layer (2) between each group of open grooves (5), an anti-reverse seepage sheet (7) is fixedly arranged right below the flow guide hole (6).

2. The diaper core of claim 1, wherein the diaper core is fast in flow guiding, side-leakage-proof and reverse-leakage-proof, and comprises: the surface of the core body (1) is provided with a plurality of limiting pressing strips (4) in a pressing mode, and the limiting pressing strips (4) are perpendicular to the open grooves (5).

3. The diaper core of claim 1, wherein the diaper core is fast in flow guiding, side-leakage-proof and reverse-leakage-proof, and comprises: the width of the middle part of the core body (1) is larger than the width of the two ends, and the thickness of the middle part of the core body (1) is larger than the thickness of the two ends.

4. The diaper core of claim 1, wherein the diaper core is fast in flow guiding, side-leakage-proof and reverse-leakage-proof, and comprises: the diameter of anti-infiltration piece (7) is greater than the diameter of water conservancy diversion hole (6), anti-infiltration piece (7) are made by waterproof PE membrane, the avris of anti-infiltration piece (7) through four connecting bands with surface course (2) fixed connection.

5. The diaper core of claim 1, wherein the diaper core is fast in flow guiding, side-leakage-proof and reverse-leakage-proof, and comprises: the liquid absorption bag (8) is made of degradable non-woven fabric materials, and liquid absorption cotton (10) is filled in the liquid absorption bag (8).

6. The diaper core of claim 1, wherein the diaper core is fast in flow guiding, side-leakage-proof and reverse-leakage-proof, and comprises: the connecting piece (12) is fixedly connected with the edge side of the external paper diaper through bonding.