CN206453906U - A kind of core structure of sanitary paper - Google Patents
A kind of core structure of sanitary paper Download PDFInfo
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- CN206453906U CN206453906U CN201621030216.3U CN201621030216U CN206453906U CN 206453906 U CN206453906 U CN 206453906U CN 201621030216 U CN201621030216 U CN 201621030216U CN 206453906 U CN206453906 U CN 206453906U
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- sanitary paper
- core structure
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- monolayer material
- polymer material
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Abstract
A kind of core structure of sanitary paper, it includes one layer of upper monolayer material, and one layer of lower monolayer material is folded in the polymer material layer between the upper and lower monolayer material, and the guide layer being folded between the upper monolayer material and polymer material layer.The upper and lower monolayer material is made up of fine hair, wood-fibred and water-soluble fibre, the polymer material layer is made up of absorbent polymer material, and the guide layer is provided with the side that the upper monolayer material is in contact to be interconnected and spaced multiple annular grooves.The core structure of the sanitary paper can cause the upper and lower monolayer material more to play its due effect, while playing the purpose made the best use of everything, liquid from all directions can be oriented to the centre of the sanitary paper by the annular groove set on the guide layer, the liquid in centre can also be oriented to the periphery of sanitary paper, while also using making the skin of contact dry and comfortable.
Description
Technical field
The utility model is related to a kind of manufacture material field of amenities, the sandwich layer knot of particularly a kind of sanitary paper
Structure.
Background technology
Amenities, particularly paper diaper etc. are daily necessities essential in infant's daily life.With society
Expanding economy, the manufacture material of these amenities is also various, some soft, the but relative rigid having some.
Meanwhile, the material that different manufacture materials is consumed is also different, particularly on the premise of environmental requirement more and more higher now, defends
The manufacture material of raw articles for use adds some more environmentally-friendly materials, and these add the sandwich layer knot of the amenities of environment-friendly materials
Structure, and diffusivity of the liquid in these core structures turn into the factor of the quality height of these amenities.
Utility model content
In view of this, the utility model provides a kind of core structure for the sanitary paper for improving amenities quality,
To meet above-mentioned requirements.
A kind of core structure of sanitary paper, it includes one layer of upper monolayer material, and one layer of lower monolayer material is folded in this
Polymer material layer between upper and lower monolayer material, and be folded between the upper monolayer material and polymer material layer
Guide layer.The upper and lower monolayer material is made up of fine hair, wood-fibred and water-soluble fibre, and the polymer material layer is by inhaling
Aqueous high molecular material is constituted, and the guide layer is provided with the side that the upper monolayer material is in contact to be interconnected and be spaced
The multiple annular grooves set.
Further, the guide layer is made up of bamboo fibre.
Further, there are four communicating passages between the adjacent annular groove of each two.
Further, the upper and lower monolayer material is made up of same composite.
Further, the fine hair is made up of needlebush.
Further, the high polymer material is super absorbent resin.
Further, the super absorbent resin is polyacrylate.
Further, the water-soluble fibre is vinal.
Further, the water-soluble fibre is extra large bath fiber.
Compared with prior art, the core structure of the sanitary paper is separately positioned on polymer material layer including two layers
The upper and lower monolayer material of opposite sides, and the guide layer between polymer material layer and upper monolayer material, can cause institute
Its due effect can more be played by stating upper and lower monolayer material, while playing the purpose made the best use of everything, and be set on the guide layer
Annular groove the liquid from all directions can be oriented to the centre of the sanitary paper, the liquid in centre
The periphery of sanitary paper can be oriented to, while also using making the skin of contact dry and comfortable.
Brief description of the drawings
Embodiment of the present utility model is described below in conjunction with accompanying drawing, wherein：
A kind of structural representation of the core structure for sanitary paper that Fig. 1 provides for the utility model.
Fig. 2 is a kind of decomposition texture schematic diagram of the core structure of Fig. 1 sanitary paper.
Embodiment
Specific embodiment of the utility model is further elaborated below based on accompanying drawing.It should be appreciated that
The explanation to the utility model embodiment is not used to limit protection domain of the present utility model herein.
Fig. 1 and Fig. 2 is referred to, a kind of structural representation of the core structure of its sanitary paper provided for the utility model
Figure.A kind of core structure of sanitary paper includes one layer of upper monolayer material 11 and one layer of lower monolayer material 12, is folded in this
Polymer material layer 13 between upper and lower monolayer material 11,12, and it is folded in the upper monolayer material 11 and high score material layer
Guide layer 14 between 13.It is envisioned that the core material of the sanitary paper is stock layer, if it is desired to allowing the health
There is special function with paper, some other materials layer can also be added, if desired for there are antibacterial functions, then can add some and resist
Rhzomorph layer etc..
The upper and lower monolayer material 11,12 is made up of same composite, and it is at least by fine hair, wood-fibred and water
Soluble fiber is constituted, and the fine hair is made up of needlebush, and such as its masson pine, larch, Korean pine or dragon spruce wood-fibred are through slurrying
Machine is fabricated by.The fine hair being made up of needlebush can provide certain intensity and be amenable to a certain degree of stretching, make this
Amenities flexible.The wood-fibred in the amenities also filament form exist, its can with birch, beech, poplar,
The timber such as Eucalyptus are made, and it is to fill space while water suction in use that it, which is acted on,.The water-soluble fibre is that one kind can be
The fiber that water slowly hydrolyses to water soluble molecules (or compound) is dissolved or met in water, is mainly used to absorb water, it can be poly-
One or more of mixing in alcohol fibers, extra large bath fiber and carboxymethyl cellulose fiber.In the present embodiment, it is described
Water-soluble fibre is vinal.At least three kinds above-mentioned materials, i.e. fine hair, wood-fibred and water-soluble fibre is mutual
Mix and equably mutually disperse film forming.Meanwhile, putting in order for the fine hair and wood-fibred is consistent, so as to one
Strengthen its intensity on direction.The thickness of the upper and lower monolayer material 11,12 is identical.
The polymer material layer 13 is made up of absorbent polymer material.The high polymer material can be high-hydroscopicity tree
Fat, such as polyacrylate.It can absorb substantial amounts of liquid between being folded in the upper and lower monolayer material 11,12, while
In the presence of the upper and lower monolayer material 11,12, the liquid outflow or extravasation can be avoided.
The guide layer 14 can be made up of bamboo fibre, and its side being in contact with the upper monolayer material 11 is provided with phase
Intercommunicated and spaced multiple annular grooves 141.There are four communicating passages between the adjacent annular groove 141 of each two simultaneously
142.It is understood, however, that amenities of different shapes, the shape of the annular groove 141 also accordingly changes.
Compared with prior art, the core structure of the sanitary paper is separately positioned on polymer material layer 13 including two layers
Opposite sides upper and lower monolayer material 11,12, and the guide layer between polymer material layer 13 and upper monolayer material 11
14, the upper and lower monolayer material 11,12 can caused more to play its due effect, the purpose made the best use of everything is played
Meanwhile, the liquid from all directions can be oriented to the sanitary paper by the annular groove 141 set on the guide layer 14
Centre, the liquid in centre can also be oriented to the periphery of sanitary paper, while also using making the skin of contact dry and comfortable.
Preferred embodiment of the present utility model is these are only, is not used to limit to protection domain of the present utility model, it is any
Modification, equivalent substitution or improvement in the utility model spirit etc., all cover in right of the present utility model.
Claims (9)
1. a kind of core structure of sanitary paper, it is characterised in that：The core structure of the sanitary paper includes one layer of upper individual layer
Material, one layer of lower monolayer material is folded in the polymer material layer between the upper and lower monolayer material, and be folded on described
Guide layer between monolayer material and polymer material layer, the upper and lower monolayer material is by fine hair, wood-fibred and water-soluble fibre
Dimension composition, the polymer material layer is made up of absorbent polymer material, and the guide layer connects with the upper monolayer material
Tactile side, which is provided with, to be interconnected and spaced multiple annular grooves.
2. the core structure of sanitary paper as claimed in claim 1, it is characterised in that：The guide layer is made up of bamboo fibre.
3. the core structure of sanitary paper as claimed in claim 1, it is characterised in that：Have between the adjacent annular groove of each two
There are four communicating passages.
4. the core structure of sanitary paper as claimed in claim 1, it is characterised in that：The upper and lower monolayer material is same
Composite is planted to be made.
5. the core structure of sanitary paper as claimed in claim 1, it is characterised in that：The fine hair is made up of needlebush.
6. the core structure of sanitary paper as claimed in claim 1, it is characterised in that：The high polymer material is high-hydroscopicity
Resin.
7. the core structure of sanitary paper as claimed in claim 6, it is characterised in that：The super absorbent resin is polypropylene
Acid esters.
8. the core structure of sanitary paper as claimed in claim 1, it is characterised in that：The water-soluble fibre is polyvinyl alcohol
Fiber.
9. the core structure of sanitary paper as claimed in claim 1, it is characterised in that：The water-soluble fibre is that extra large bath is fine
Dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030216.3U CN206453906U (en) | 2016-08-31 | 2016-08-31 | A kind of core structure of sanitary paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030216.3U CN206453906U (en) | 2016-08-31 | 2016-08-31 | A kind of core structure of sanitary paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206453906U true CN206453906U (en) | 2017-09-01 |
Family
ID=59693251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030216.3U Active CN206453906U (en) | 2016-08-31 | 2016-08-31 | A kind of core structure of sanitary paper |
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| Country | Link |
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| CN (1) | CN206453906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091309A (en) * | 2018-08-17 | 2018-12-28 | 爹地宝贝股份有限公司 | A kind of paper diaper and preparation method thereof absorbing main body with grid type |
-
2016
- 2016-08-31 CN CN201621030216.3U patent/CN206453906U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091309A (en) * | 2018-08-17 | 2018-12-28 | 爹地宝贝股份有限公司 | A kind of paper diaper and preparation method thereof absorbing main body with grid type |
| CN109091309B (en) * | 2018-08-17 | 2021-11-30 | 爹地宝贝股份有限公司 | Paper diaper with grid-type absorption main body and preparation method thereof |
| CN113768700A (en) * | 2018-08-17 | 2021-12-10 | 爹地宝贝股份有限公司 | Paper diaper with good flow guiding effect and preparation method thereof |
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