CN106963562A - A kind of high-absorbility paper diaper core body - Google Patents
A kind of high-absorbility paper diaper core body Download PDFInfo
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- CN106963562A CN106963562A CN201710212421.4A CN201710212421A CN106963562A CN 106963562 A CN106963562 A CN 106963562A CN 201710212421 A CN201710212421 A CN 201710212421A CN 106963562 A CN106963562 A CN 106963562A
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- China
- Prior art keywords
- core body
- paper diaper
- absorbility
- upper core
- nonwoven fabrics
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/494—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means
- A61F13/49406—Absorbent articles specially adapted to be worn around the waist, e.g. diapers characterised by edge leakage prevention means the edge leakage prevention means being at the crotch region
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15463—Absorbency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530583—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form
- A61F2013/530613—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form in fibres
- A61F2013/53062—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials characterized by the form in fibres being made into a paper or non-woven
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The present invention is a kind of high-absorbility paper diaper core body, including lower core body, the lower core body includes the first wood pulp dust-free paper pressed from bottom to up, first fluffy cotton and the first hydrophilic nonwoven fabrics, the first macromolecule layer is folded with the first fluffy cotton, first macromolecule layer includes equally distributed first macromolecule water lock pearl, the first hydrophilic nonwoven fabrics upper surface is provided with upper core body, the surface area of the upper core body is 1/7 2/3 that lower core surface is accumulated, adhesion layer is connected between first hydrophilic nonwoven fabrics and upper core body, by adhering to core body on lower core body, and upper core body is smaller than lower core body, so thicken paper diaper intermediate zone thicknesses, it ensure that the absorption demand of core body center section, the thickness of lower core body can be reduced simultaneously, the surrounding for making utilization rate low is frivolous, add the gas permeability of core body, and also save the raw material dosage of core body, core body is concentrated compared with center section simultaneously, the absorption rate of core body can be increased.
Description
Technical field
The present invention relates to infant's amenities technical field, more particularly to a kind of high-absorbility paper diaper core body.
Background technology
Paper diaper are infant's usage amount very big disposable sanitary articles, and what paper diaper mainly played absorption is exactly
The core body of paper diaper, paper diaper core body quality is usually 18-20 grams/piece, but thickness is identical everywhere for existing paper diaper core body,
And it can be seen from organization of human body, the front and back end of paper diaper core body and two side ends are typically dry, because due to Action of Gravity Field, baby
Child's discharge body fluid is difficult to lead surrounding to core body by guiding gutter, and surrounding core body is thicker when paper diaper are so worn to infant,
Influence is ventilative, and also increases raw materials for production cost, causes wasting of resources cost to improve.
The Chinese utility model patent " a kind of double-deck absorptive core and nappy " of Application No. 201320495046.6 is public
A kind of double-deck absorptive core is opened, by the way that the both sides of absorptive core length direction are bent to form into the first kink and second in opposite directions
Kink, the first kink and the second kink are connected by a side of pressing or adhesive means and absorptive core, make suction
Receiving core body has double-decker.Although so improving the utilization rate of absorptive core, core body width reduces, and easily has side leakage
The problem of, in addition, understanding that paper diaper center section is to absorb most regions according to human figure, then occur after both sides are folded
The thick situation in intermediate thin both sides, still has the problem of center section absorptivity is not high.
The content of the invention
The purpose of the present invention be for existing paper diaper core body absorptivity it is not high the problem of there is provided a kind of high-absorbility paper urine
Trousers core body.
A kind of high-absorbility paper diaper core body, including lower core body, the lower core body include pressing from bottom to up
The first macromolecule layer is folded with first wood pulp dust-free paper, the first fluffy cotton and the first hydrophilic nonwoven fabrics, the first fluffy cotton,
First macromolecule layer includes equally distributed first macromolecule water lock pearl, and the first hydrophilic nonwoven fabrics upper surface is provided with upper
Core body, the surface area of the upper core body is the 1/7-2/3 that lower core surface is accumulated, and is connected between first hydrophilic nonwoven fabrics and upper core body
It is connected to adhesion layer.
In one of the embodiments, the upper core body is arranged at the centre of first hydrophilic nonwoven fabrics.
In one of the embodiments, the upper core body includes the second wood pulp dust-free paper from bottom to up, the second fluffy cotton
With the second hydrophilic nonwoven fabrics, the second macromolecule layer is folded with the second fluffy cotton, second macromolecule layer includes uniform
The second macromolecule water lock pearl.
In one of the embodiments, the width of the upper core body is the 1/2 of lower core body width, the length of the upper core body
For the 1/2 of lower core body length.
In one of the embodiments, some second guiding gutters are longitudinally offered on the upper core body.
In one of the embodiments, the upper core body is the wood pulp water suction that some longitudinal arrangements are distributed on lower core body
Macromolecule is evenly distributed with block, the wood pulp water suction block.
In one of the embodiments, the wood pulp water suction block surface is regular quadrilateral.
In one of the embodiments, the upper core body has two pieces, and the first half of the lower core body is horizontally set at respectively
Divide and latter half.
In one of the embodiments, the thickness of the upper core body is the 0.3-1.5 of lower core thickness.
In one of the embodiments, some first guiding gutters are longitudinally offered on the lower core body.
In summary, a kind of high-absorbility paper diaper core body, including lower core body, the lower core body includes pressing from bottom to up
The first wood pulp dust-free paper, the first fluffy cotton and the first hydrophilic nonwoven fabrics, be folded with first in the first fluffy cotton
Macromolecule layer, first macromolecule layer is included on equally distributed first macromolecule water lock pearl, first hydrophilic nonwoven fabrics
Surface is provided with upper core body, and the surface area of the upper core body is the 1/7-2/3 that lower core surface is accumulated, first hydrophilic nonwoven fabrics and
Adhesion layer is connected between upper core body, by adhering to core body on lower core body, and upper core body is smaller than lower core body, so makes paper
Urine pants intermediate zone thicknesses are thickened, and ensure that the absorption demand of core body center section, while can reduce the thickness of lower core body
Degree, the surrounding for making utilization rate low is frivolous, adds the gas permeability of core body, and also saves the raw material dosage of core body, while core
Body is concentrated compared with center section, by increasing capacitance it is possible to increase the absorption rate of core body, further, since center section thickeies, can be prevented effectively from
Paper diaper core body center section sticks together, tomography.
Brief description of the drawings
Fig. 1 is the cross-sectional view of one embodiment of the invention；
Fig. 2 is the structural representation of one embodiment of the invention；
Fig. 3 is the structural representation of another embodiment of the present invention；
Fig. 4 is the structural representation of one of embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation.
As shown in Fig. 1 and Fig. 2, Fig. 3, Fig. 4, a kind of high-absorbility paper diaper core body, including lower core body 1, the lower core body 1
It is described including the first wood pulp dust-free paper 11, the first fluffy hydrophilic nonwoven fabrics 13 of cotton 12 and first pressed from bottom to up
The first macromolecule layer is folded with first fluffy cotton 12, first macromolecule layer includes equally distributed first macromolecule water lock
Pearl 14, the upper surface of the first hydrophilic nonwoven fabrics 13 is provided with upper core body 2, and the surface area of the upper core body 2 is the lower surface area of core body 1
1/7-2/3, be connected with adhesion layer, the lower core body 1 and longitudinally offer between first hydrophilic nonwoven fabrics 13 and upper core body 2
Some first guiding gutters 15.Paper diaper core body utilization rate highest place is core body intermediate region, and peripheral regions utilization rate is low, and
Thickness not only influences the gas permeability of paper diaper also add in raw materials for production cost, the technical program to pass through as intermediate region
Core body 2 is set in the lower intermediate region of core body 1 by adhesion layer, and upper core body 2 is smaller than lower core body 1, in the middle of paper diaper
The absorption rate in region, can so improve the core body utilization rate of paper diaper.A width of 40*10 centimetres of the length of usual paper diaper,
According to human figure, infant's body fluid discharging area, upper core body 2 may be sized to 20*5 centimetres, and upper core body 2 is lower core
The 1/4 of the size of body 1 can meet normal need, but according to the differences of Physiological of boy baby and girl baby, the upper surface area of core body 2 is set to
The 1/7-2/3 of the lower surface area of core body 1, the need for all infants can be met.The energy of the first guiding gutter 15 opened up on lower core body 1
Enough carry out water conservancy diversion timely to body fluid, it is possible to increase core body absorption rate and absorption efficiency, can prevent side leakage.
In one of the embodiments, the upper core body 2 is arranged at the centre of first hydrophilic nonwoven fabrics 13.By upper core
Body 2 is arranged on the centre of the first hydrophilic nonwoven fabrics 13, i.e., upper core body 2 is arranged at the centre of lower core body 1, the body fluid discharge of infant
Concentrated area be core body intermediate region, therefore the intermediate region that upper core body 2 is positioned over into lower core body 1 can improve upper core body
2 uptake.The more supreme region of core body 2 of the upper placement region of core body 2 is thick, and infant is when using paper diaper, intermediate region be to
The dummy section of lower recess, therefore upper core body 2 is placed on the sense of discomfort that intermediate region will not cause infant to dress, and can keep away
The problem of exempting from the bowlegs that infant brings by worn for long periods paper diaper.
In one of the embodiments, the second wood pulp dust-free paper 21, second that the upper core body 2 is included from bottom to up is fluffy
The second macromolecule layer, second macromolecule layer are folded with the hydrophilic nonwoven fabrics 23 of cotton 22 and second, the second fluffy cotton 22
Including uniform second macromolecule water lock pearl 24.Second macromolecule water lock pearl 24 can strengthen the absorbability of upper core body 2.
In one of the embodiments, the width of the upper core body 2 is the 1/2 of the lower width of core body 1, the upper core body 2
Length is the 1/2 of the lower length of core body 1.Paper diaper are during infant's wearing use, and center section is the upper core body to lower recess
2 length and width is respectively the half of the length and width of lower core body 1, meets organization of human body and comfortably designs.
In one of the embodiments, some second guiding gutters 25 are longitudinally offered on the upper core body 2.On upper core body 2
The second guiding gutter 25 be beneficial to absorption of the upper core body 2 to body fluid, it is possible to increase the absorptivity of upper core body 2.
In one of the embodiments, the upper core body 2 is the wood pulp water suction that some longitudinal arrangements are distributed on lower core body 1
Macromolecule is evenly distributed with block 3, the wood pulp water suction block 3.Wood pulp water suction block 3 is made up of wood pulp and macromolecule, wood pulp water suction
The production process of block 3 is as follows：Wood pulp is crushed in after flocculence, into turbine, while in turbine in package, size-reduced machine
Macromolecule is added, macromolecule is well mixed in wood pulp in rotary course in turbine, and turbine outer there are some tile fragments recessed
Groove, mixed wood pulp is drawn into tile fragment groove by inlet scoop, and transmission has the lower core body 1 of adhesion layer above under turbine,
Turbine is in rotation process, and the mixing wood pulp in tile fragment groove is sticked on lower core body 1 successively.
In one of the embodiments, wood pulp water suction block 3 surface is regular quadrilateral.
In one of the embodiments, the upper core body 2 has two pieces, and the first half of the lower core body 1 is horizontally set at respectively
Part and latter half.Infant is using during paper diaper, with the difference of infant's posture, body fluid may forward or
Person permeates backward, and on the one hand the upper core body 2 of horizontal rear and front end can play prevention body fluid continuation two ends seepage forwards, backwards respectively
And body fluid is absorbed, so as to improve the absorptivity of upper core body 2 and intermediate region.
In one of the embodiments, the thickness of the upper core body 2 is the 0.3-1.5 of the lower thickness of core body 1.Upper 2, core body
In the middle of lower core body 1, the utilization rate for improving intermediate region core body is essentially consisted in, thickness sets thinner, beneficial to body fluid by lower core body 1
Absorb, upper core body 2 sets thickness thicker, can accordingly reduce the thickness of lower core body 1, that is, play the thickness of the surrounding of core body 1 compared with
It is thin, increase the wearing comfort of infant, while the absorptivity of core body 2 in the absorption region of core body 2, increase can be concentrated.
Embodiment 1
A kind of high-absorbility paper diaper core body, including lower core body 1 and upper core body 2, lower core body 1 include containing the first macromolecule water lock
The first fluffy cotton 12 of pearl 14, upper core body 2 includes the second fluffy cotton 22 containing the second macromolecule water lock pearl 24, the first fluffy cotton
12 consumption is 300 grams/m, and the consumption of the second fluffy cotton 22 is 200 grams/m, wherein the chi of the first fluffy cotton 12
Very little is 40*10 centimetres, and the size of the second fluffy cotton 22 is 20*5 centimetres, then the quality of a complete core body is 14 grams, and in
Between absorb part thickness be 500 grams/m.The fluffy cotton consumption of conventional paper diaper core body is 450 grams/m, then one
The quality of individual complete core body is 18 grams, then the core body in the technical program can reduce by 4 grams of original than one, the core body of conventional art
Expect cost, and the absorptivity of center section is higher, while making paper diaper core body surrounding more ventilative, makes infant's dress more easypro
It is suitable.
Embodiment 2
A kind of high-absorbility paper diaper core body, including lower core body 1 and upper core body 2, lower core body 1 include containing the first macromolecule water lock
The first fluffy cotton 12 of pearl 14, upper core body 2 is the wood pulp water suction block 3 that some longitudinal arrangements are distributed on lower core body 1, mixes high score
The wood pulp of son has very strong absorbability, and wood pulp is preferable to the pro-skin degree of infant, and the cost of material of wood pulp is more fluffy
Loose cotton is low, thus using wood pulp absorb water block 3 paper diaper core body not only more common paper diaper core body has more preferable absorbability, and
And cost of material can be saved, resource, environment-friendly embodiment can be saved.
Embodiment 3
A kind of high-absorbility paper diaper core body, including lower core body 1 and upper core body 2, lower core body 1 include containing the first macromolecule water lock
The first fluffy cotton 12 of pearl 14, upper core body 2 is wood pulp water suction block or is the core body containing the second fluffy cotton, and upper core body 2 has two
Block, is horizontally set at the first half and latter half of lower core body 1, infant is during using paper diaper, with baby respectively
The difference of child's posture, body fluid may permeate forward or backward, and respectively on the one hand the upper core body 2 of horizontal rear and front end can be
Play prevention body fluid to continue two ends seepage forwards, backwards and absorb body fluid, so as to improve the absorption of upper core body and intermediate region
Rate.
The specific embodiment of the present invention is the foregoing is only, but the architectural feature of the present invention is not limited to this, it is any
Those skilled in the art is in the field of the invention, and the change or modification made are encompassed by the scope of the claims of the present invention.
Claims (10)
1. a kind of high-absorbility paper diaper core body, including lower core body, the lower core body include pressing from bottom to up the
The first macromolecule layer, institute are folded with one wood pulp dust-free paper, the first fluffy cotton and the first hydrophilic nonwoven fabrics, the first fluffy cotton
Stating the first macromolecule layer includes equally distributed first macromolecule water lock pearl, it is characterised in that：On first hydrophilic nonwoven fabrics
Surface is provided with upper core body, and the surface area of the upper core body is the 1/7-2/3 that lower core surface is accumulated, first hydrophilic nonwoven fabrics and
Adhesion layer is connected between upper core body.
2. a kind of high-absorbility paper diaper core body according to claim 1, it is characterised in that：The upper core body is arranged at described
The centre of first hydrophilic nonwoven fabrics.
3. a kind of high-absorbility paper diaper core body according to claim 2, it is characterised in that：The upper core body include from it is lower to
On the second wood pulp dust-free paper, the second fluffy cotton and the second hydrophilic nonwoven fabrics, be folded with the second high score in the second fluffy cotton
Sublayer, second macromolecule layer includes uniform second macromolecule water lock pearl.
4. a kind of high-absorbility paper diaper core body according to claim 3, it is characterised in that：Under the width of the upper core body is
The 1/2 of core body width, the length of the upper core body is the 1/2 of lower core body length.
5. a kind of high-absorbility paper diaper core body according to claim 3, it is characterised in that：Longitudinally opened up on the upper core body
There are some second guiding gutters.
6. a kind of high-absorbility paper diaper core body according to claim 1, it is characterised in that：The upper core body is some longitudinal directions
Macromolecule is evenly distributed with wood pulp water suction block of the arranged distribution on lower core body, the wood pulp water suction block.
7. a kind of high-absorbility paper diaper core body according to claim 6, it is characterised in that：The wood pulp water suction block surface is
Regular quadrilateral.
8. a kind of high-absorbility paper diaper core body according to claim 1, it is characterised in that：The upper core body has two pieces, point
The first half and latter half of the lower core body are not horizontally set at.
9. a kind of high-absorbility paper diaper core body according to claim 1, it is characterised in that：Under the thickness of the upper core body is
The 0.3-1.5 of core thickness.
10. a kind of high-absorbility paper diaper core body according to claim 1, it is characterised in that：Longitudinally opened on the lower core body
Provided with some first guiding gutters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212421.4A CN106963562A (en) | 2017-04-01 | 2017-04-01 | A kind of high-absorbility paper diaper core body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710212421.4A CN106963562A (en) | 2017-04-01 | 2017-04-01 | A kind of high-absorbility paper diaper core body |
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| CN106963562A true CN106963562A (en) | 2017-07-21 |
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ID=59336691
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710212421.4A Pending CN106963562A (en) | 2017-04-01 | 2017-04-01 | A kind of high-absorbility paper diaper core body |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553221A (en) * | 2018-02-26 | 2018-09-21 | 芜湖悠派护理用品科技股份有限公司 | A kind of paper diaper bilayer cotton core and its production technology |
| CN109044632A (en) * | 2018-08-17 | 2018-12-21 | 北京倍舒特妇幼用品有限公司 | Core, manufacturing method and the guide groove prefabricated molds wheel quickly absorbed for hygienic articles |
| CN109106513A (en) * | 2018-06-26 | 2019-01-01 | 瑞光（上海）电气设备有限公司 | A kind of composite absorption core |
| CN111801081A (en) * | 2018-03-26 | 2020-10-20 | 易希提卫生与保健公司 | Disposable absorbent hygiene product comprising an absorbent assembly |
Citations (8)
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| CN109106513B (en) * | 2018-06-26 | 2021-08-06 | 瑞光（上海）电气设备有限公司 | Composite absorption core |
| CN109044632A (en) * | 2018-08-17 | 2018-12-21 | 北京倍舒特妇幼用品有限公司 | Core, manufacturing method and the guide groove prefabricated molds wheel quickly absorbed for hygienic articles |
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