CN203107440U - Polymer composite core of disposable absorbing products - Google Patents
Polymer composite core of disposable absorbing products Download PDFInfo
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- CN203107440U CN203107440U CN 201320152248 CN201320152248U CN203107440U CN 203107440 U CN203107440 U CN 203107440U CN 201320152248 CN201320152248 CN 201320152248 CN 201320152248 U CN201320152248 U CN 201320152248U CN 203107440 U CN203107440 U CN 203107440U
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Abstract
The utility model discloses a polymer composite core of disposable absorbing products. The polymer composite core comprises a core layer coated between a fluid permeability surface layer and a liquid-tight bottom layer. The core layer comprises a core surface layer, absorbing core layers and a core bottom layer, wherein the core surface layer, the absorbing core layers and the core bottom layer are sequentially connected in a lamination mode, the core surface layer and the core bottom layer are a strengthening absorbing core surface layer and a strengthening absorbing core bottom layer respectively, and strength and softness of the strengthening absorbing core surface layer and the strengthening absorbing core bottom layer are strengthened respectively. The absorbing core layers are respectively arranged between the strengthening absorbing core surface layer and the strengthening absorbing core bottom layer and are sequentially and tightly connected in a lamination mode. The polymer composite core of the disposable absorbing products is high in water absorbing speed, quite strong in water absorbing intensity and toughness degree and high in comfort level.
Description
Technical field
This utility model relates to the parts of disposable absorbent article, particularly the polymer compound core body of disposable absorbent article.
Background technology
At present, existing disposable absorbent article is mainly used in the paper napkin, diaper, adult's disposable sanitary articles etc., and the polymer compound core body of this disposable absorbent article is mainly by the core layer that is coated between liquid permeability top layer, the opaque liquid bottom, this core layer effectively absorbs storage of liquids, make liquid fast toward the infiltration of bottom direction, water absorption is bigger.But the core body bottom of the core layer that has on the market is often consistent with the top layer of core body to be the dust-free paper top layer, permeates slower, suction intensity is lower, and toughness intensity is relatively poor, has taken place to stick together easily, fracture, delamination, and pliability is harder relatively, and the comfort level effect is undesirable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides that a kind of absorption speed is fast, suction intensity, toughness is quite strong and the polymer compound core body of the disposable absorbent article that comfort level is high.
Goal of the invention of the present utility model is achieved in that the polymer compound core body of disposable absorbent article, comprise the core layer that is coated between liquid permeability top layer, the opaque liquid bottom, core layer comprises lamination connection-core body surface layer, absorbent core layer and core body bottom successively, wherein, described core body top layer and core body bottom are respectively the reinforcement absorptive core top layer of strengthening intensity and pliability and strengthen the absorptive core bottom, and absorbent core layer is in respectively strengthens between absorptive core top layer and the reinforcement absorptive core bottom also successively that lamination closely is connected.
Be optimized according to above-mentioned, described reinforcement absorptive core top layer is for strengthening absorbing nonwoven layer.
Be optimized according to above-mentioned, described reinforcement absorptive core bottom comprises absorbent paper top layer, reinforcing fibre upper strata, reinforcement high water-absorption particle layer, reinforcing fibre lower floor and the absorbent paper bottom of lamination connection successively.
Be optimized according to above-mentioned, described absorbent paper top layer, absorbent paper bottom are respectively expanded paper top layer, expanded paper bottom.
Be optimized according to above-mentioned, described absorbent paper top layer, absorbent paper bottom are respectively toilet paper top layer, toilet paper bottom.
Be optimized according to above-mentioned, described reinforcing fibre upper strata and reinforcing fibre lower floor are respectively and strengthen wood pulp upper strata, reinforcement wood pulp lower floor.
Be optimized according to above-mentioned, described absorbent paper bottom is nonwoven layer.
Be optimized according to above-mentioned, the high water-absorption particle layer of described reinforcement is for strengthening the water-absorbing resin layer.
Be optimized according to above-mentioned, described absorbent core layer comprises that last high water-absorption particle layer, the nonwoven layer of lamination connection successively reach high water-absorption particle layer down.
Be optimized according to above-mentioned, the last high water-absorption particle layer that described lamination successively connects, nonwoven layer and down high water-absorption particle layer be in and strengthen the absorptive core top layer and strengthen between the absorptive core bottom, go up high water-absorption particle layer and down high water-absorption particle layer be respectively the water-absorbing resin layer reach under the water-absorbing resin layer.
The polymer compound core body of disposable absorbent article in the relative prior art of this utility model, its advantage is, by changing the structure of core body top layer and core body table bottom, the core body bottom is changed to the reinforcement absorptive core bottom of strengthening intensity and pliability, it mainly is made up of absorbent paper top layer, reinforcing fibre upper strata, the high water-absorption particle layer of reinforcement, reinforcing fibre lower floor and the absorbent paper bottom of lamination connection successively, strengthen suction intensity, effectively prevented from sticking together, fracture, delamination; And this core body top layer is for strengthening absorbing nonwoven layer, and effectively accelerating liquid seepage velocity, and increasing toughness intensity improves comfort level greatly.
Description of drawings
Fig. 1 is the structural representation of this utility model most preferred embodiment.
Fig. 2 is the structural representation of the reinforcement absorptive core bottom of this utility model most preferred embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
Extremely shown in Figure 2 according to Fig. 1, the polymer compound core body of disposable absorbent article described in the utility model, it draws together the core layer that is coated between liquid permeability top layer, the opaque liquid bottom, and core layer comprises lamination connection-core body surface layer, absorbent core layer and core body bottom successively.Wherein, described core body top layer and core body bottom are respectively the reinforcement absorptive core top layer 1 of strengthening intensity and pliability and strengthen absorptive core bottom 2, and absorbent core layer is in respectively strengthens between absorptive core top layer 1 and the reinforcement absorptive core bottom 2 also successively that lamination closely is connected.This strengthens absorptive core top layer 1 for strengthening absorbing nonwoven layer, and the seepage velocity of accelerating liquid effectively makes reinforcement absorptive core top layer 1 keep than drying regime greatly, adds the toughness intensity of university degree product, improves comfort level.Comprise absorbent paper top layer 21, reinforcing fibre upper strata 22, strengthen high water-absorption particle layer 23, reinforcing fibre lower floor 24 and absorbent paper bottom 25 and strengthen absorptive core bottom 2.This absorbent paper top layer 21, reinforcing fibre upper strata 22, strengthen high water-absorption particle layer 23, reinforcing fibre lower floor 24 and absorbent paper bottom 25 respectively with the shape setting of lamellar and successively lamination closely connect, absorbent paper bottom 25 can be nonwoven layer in addition.Like this, be combined cooperation by strengthening absorptive core bottom 2 with strengthening absorbing nonwoven layer, replace former core body top layer and core body bottom to be respectively dust-free paper top layer and dust-free paper bottom, the seepage velocity of effective accelerating liquid, and strengthen suction intensity, effectively prevented from sticking together, fracture, delamination.
Be optimized according to above-mentioned, as shown in Figure 2, described absorbent paper top layer 21, absorbent paper bottom 25 are respectively expanded paper top layer, expanded paper bottom.Perhaps, described absorbent paper top layer 21, absorbent paper bottom 25 are respectively toilet paper top layer, toilet paper bottom.Strengthen high water-absorption particle layer 23 then for strengthening the water-absorbing resin layer, further increase suction intensity, this product is kept than drying regime.And this reinforcing fibre upper strata 22 is respectively with reinforcing fibre lower floor 24 strengthens wood pulp upper strata, reinforcement wood pulp lower floor, thereby strengthens toughness and the pliability of product greatly, effectively improves comfort level.
In addition, as shown in Figure 1, this absorbent core layer comprises that the last high water-absorption particle layer 3 of lamination connection successively, nonwoven layer 4 reach high water-absorption particle layer 5 down.Should go up high water-absorption particle layer 3, nonwoven layer 4 and down high water-absorption particle layer 5 be in respectively and strengthen between absorptive core top layer 1 and the reinforcement absorptive core bottom 2.Can be preferably according to practical application, high water-absorption particle layer 5 was respectively the water-absorbing resin layer and reaches water-absorbing resin layer down under upward high water-absorption particle layer 3 reached, effective quick and complete suction liquid, raising water absorption.
Above-mentioned specific embodiment only is this utility model effect specific embodiment preferably, and the polymer compound core body of all or disposable absorbent articles of being equal to identical with this structure is all in the application's protection domain.
Claims (10)
1. the polymer compound core body of disposable absorbent article, comprise the core layer that is coated between liquid permeability top layer, the opaque liquid bottom, core layer comprises lamination connection-core body surface layer, absorbent core layer and core body bottom successively, it is characterized in that: described core body top layer and core body bottom are respectively the reinforcement absorptive core top layer (1) of strengthening intensity and pliability and strengthen absorptive core bottom (2), and absorbent core layer is in respectively strengthens between absorptive core top layer (1) and the reinforcement absorptive core bottom (2) also successively that lamination closely is connected.
2. according to the polymer compound core body of the described disposable absorbent article of claim 1, it is characterized in that: described reinforcement absorptive core top layer (1) is for strengthening absorbing nonwoven layer.
3. according to the polymer compound core body of the described disposable absorbent article of claim 1, it is characterized in that: described reinforcement absorptive core bottom (2) comprises absorbent paper top layer (21), reinforcing fibre upper strata (22), reinforcement high water-absorption particle layer (23), reinforcing fibre lower floor (24) and the absorbent paper bottom (25) of lamination connection successively.
4. according to the polymer compound core body of the described disposable absorbent article of claim 3, it is characterized in that: described absorbent paper top layer (21), absorbent paper bottom (25) are respectively expanded paper top layer, expanded paper bottom.
5. according to the polymer compound core body of the described disposable absorbent article of claim 3, it is characterized in that: described absorbent paper top layer (21), absorbent paper bottom (25) are respectively toilet paper top layer, toilet paper bottom.
6. according to the polymer compound core body of the described disposable absorbent article of claim 3, it is characterized in that: described reinforcing fibre upper strata (22) is respectively with reinforcing fibre lower floor (24) strengthens wood pulp upper strata, reinforcement wood pulp lower floor.
7. according to the polymer compound core body of the described disposable absorbent article of claim 3, it is characterized in that: described absorbent paper bottom (25) is nonwoven layer.
8. according to the polymer compound core body of the described disposable absorbent article of claim 3, it is characterized in that: the high water-absorption particle layer of described reinforcement (23) is for strengthening the water-absorbing resin layer.
9. according to the polymer compound core body of the described disposable absorbent article of claim 1, it is characterized in that: described absorbent core layer comprises that last high water-absorption particle layer (3), the nonwoven layer (4) of lamination connection successively reach high water-absorption particle layer (5) down.
10. the polymer compound core body of described disposable absorbent article according to Claim 8, it is characterized in that: the last high water-absorption particle layer (3) that described lamination successively connects, nonwoven layer (4) and down high water-absorption particle layer (5) be in and strengthen absorptive core top layer (1) and strengthen between the absorptive core bottom (2), go up high water-absorption particle layer (3) and down high water-absorption particle layer (5) be respectively the water-absorbing resin layer reach under the water-absorbing resin layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152248 CN203107440U (en) | 2013-03-30 | 2013-03-30 | Polymer composite core of disposable absorbing products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320152248 CN203107440U (en) | 2013-03-30 | 2013-03-30 | Polymer composite core of disposable absorbing products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203107440U true CN203107440U (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320152248 Expired - Lifetime CN203107440U (en) | 2013-03-30 | 2013-03-30 | Polymer composite core of disposable absorbing products |
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| Country | Link |
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| CN (1) | CN203107440U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963557A (en) * | 2017-03-27 | 2017-07-21 | 泉州市汉威机械制造有限公司 | A kind of absorptive core manufacture craft |
| CN107440839A (en) * | 2017-09-07 | 2017-12-08 | 安徽舒源妇幼用品有限公司 | A kind of diaper that there is independent layering to absorb core |
| CN112236112A (en) * | 2018-06-11 | 2021-01-15 | 宝洁公司 | Reversible and configurable absorbent article |
-
2013
- 2013-03-30 CN CN 201320152248 patent/CN203107440U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963557A (en) * | 2017-03-27 | 2017-07-21 | 泉州市汉威机械制造有限公司 | A kind of absorptive core manufacture craft |
| CN107440839A (en) * | 2017-09-07 | 2017-12-08 | 安徽舒源妇幼用品有限公司 | A kind of diaper that there is independent layering to absorb core |
| CN112236112A (en) * | 2018-06-11 | 2021-01-15 | 宝洁公司 | Reversible and configurable absorbent article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
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| CX01 | Expiry of patent term |