CN107541862A - A kind of fast guiding non-woven material and preparation method thereof - Google Patents
A kind of fast guiding non-woven material and preparation method thereof Download PDFInfo
- Publication number
- CN107541862A CN107541862A CN201710888177.3A CN201710888177A CN107541862A CN 107541862 A CN107541862 A CN 107541862A CN 201710888177 A CN201710888177 A CN 201710888177A CN 107541862 A CN107541862 A CN 107541862A
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- Prior art keywords
- fiber
- woven material
- recess
- guide layer
- fast guiding
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- 239000000463 material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000010410 layer Substances 0.000 claims abstract description 48
- 239000002250 absorbent Substances 0.000 claims abstract description 9
- 230000002745 absorbent Effects 0.000 claims abstract description 9
- 239000012792 core layer Substances 0.000 claims abstract description 8
- 230000009466 transformation Effects 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 238000003490 calendering Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000006855 networking Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a kind of fast guiding non-woven material and preparation method thereof, includes several convex portions, recess and slope portion including top layer, guide layer and absorbent core layer, the water conservancy diversion layer surface successively, the slope portion is the part that the convex portion extends to the recess.A kind of fast guiding non-woven material provided by the present invention, by the transformation on surface, the structures such as recess, convex portion and slope portion are set, fast guiding is allowed the liquid to, improves the usage experience sense of user.
Description
Technical field
The present invention relates to medical field, more particularly to a kind of non-woven material of fast guiding and preparation method thereof.
Background technology
In the prior art, the yarn fabric for sanitary napkin and paper diaper etc., majority are made up of non-woven material, existing market
It is upper most directly using the high non-woven material of water absorbent rate, although there is certain improvement to water-taking efficiency.However, still there is a little difference
Strong man anticipates：Such as because sanitary napkin and paper diaper directly contact with skin, it is desirable to which this kind of material absorbability is strong, quick and high
Water conservancy diversion is imitated, but improves water absorption rate to improve water absorption, i.e. cubical content, but can not solve user and contact to do skin
Disturb.
The content of the invention
The invention provides a kind of non-woven material of fast guiding, by the transformation of Surface Structures, can quickly divide
Water conservancy diversion is dissipated, improves the water-taking efficiency in the unit interval, shortens time of contact between moisture and user, improves real experiences sense.
To use following technical scheme up to this purpose, the present invention：
A kind of fast guiding non-woven material, successively including top layer, guide layer and absorbent core layer, the water conservancy diversion layer surface bag
Several convex portions, recess and slope portion are included, the slope portion is the part that convex portion extends to the recess.
Preferably, the convex portion is arranged alternately with the recess.
Preferably, the recess is interconnected and forms groove.
Preferably, the convex portion is hemispherical.
Preferably, each convex portion is at least corresponding with 4 recesses.
Preferably, on the recess along be all provided with it is jagged, between two adjacent recesses by provided with breach
It is connected.
Preferably, the convex portion and the recess offer pod apertures.
Preferably, pod apertures are offered in the slope portion.
A kind of preparation method of fast guiding non-woven material, is carried out as follows：
Step 1. carries out surface hydrophilic processing to top layer and guide layer
Fiber for top layer and the fiber for guide layer are carried out to surface hydrophilic processing postfinishing process respectively, in fibre
Dimension table face is coated with hydrophilic agent solution, fiber surface is contained certain density hydrophilizing agent；
Step 2. carries out the processing of surface texture transformation to guide layer
The fiber feeding die machine of guide layer is subjected to roll-in, being stamped on the die machine has preset structure；
Step 3. hot blast or hot calendering bonding processing
By the surface fibre handled well, guide layer fiber and absorbent core layer fiber via shredding, combing, networking, master
Enter hot bellows or hot roll after combing to be bonded, bundling after bonding, cut to obtain finished product.
Beneficial effects of the present invention are：A kind of fast guiding non-woven material provided by the present invention, passes through changing for surface
Make, the structures such as recess, convex portion and slope portion are set, fast guiding is allowed the liquid to, improves the usage experience sense of user；The present invention
Fast guiding non-woven material by the roller of preset structure be compressed on non-woven material, efficient to obtain structure of modification
Non-woven material.
Brief description of the drawings
Fig. 1 is a kind of non-woven material overall structure figure of fast guiding of the present invention；
Fig. 2 is a kind of non-woven material cross-sectional view of fast guiding of the present invention；
Fig. 3 is a kind of non-woven material example structure schematic diagram of fast guiding of invention；
Fig. 4 is a kind of non-woven material another embodiment structural representation of fast guiding of the present invention；
Fig. 5 is a kind of non-woven material partial structurtes enlarged drawing of fast guiding of the present invention；
In figure：
1- top layers；2- guide layers；3- absorbent core layers；21- convex portions；22- slopes portion；23- recesses；24- breach；25- grooves；
26- pod apertures.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Fig. 1 to 5, a kind of fast guiding non-woven material, successively including top layer 1, guide layer 2 and absorbent core layer 3,
The surface of guide layer 2 includes several convex portions 21, recess 23 and slope portion 22, and the slope portion 22 is the portion that convex portion 21 extends to recess 23
Point.
In the present embodiment, in order to further realize fast guiding, will can be interconnected between several recesses 23
Groove 25 is formed, i.e., can be spilt into rapidly in another recess 23 between adjacent recess 23 when liquid is filled with.More enter
One step, convex portion 21 is hemispherical.
In the present embodiment, make the more uniform dispersing liquid in surface, reach the purpose of fast guiding, convex portion 21 and recess
23 are arranged alternately.
In the present embodiment, be the purpose of more reasonably water conservancy diversion, more specifically by each convex portion 21 be at least corresponding with 4 it is recessed
Portion 23.
In other one embodiment, along being all provided with jagged 24 on each recess 23, two adjacent recesses 23 it
Between by provided with breach 24 connect.
In the present embodiment, top layer 1 and guide layer 2 are longitudinal arrangement structure.
In the present embodiment, further it is apt to water-taking efficiency, each convex portion 21 and recess 23 are equipped with pod apertures 26, each
Slope portion is provided with pod apertures 26.
A kind of quick non-woven material manufacture method in this implementation, is carried out as follows：
Step 1. carries out surface hydrophilic processing to top layer 1 and guide layer 2
Surface hydrophilic processing postfinishing process will be carried out respectively for the fiber on top layer 1 and for the fiber of guide layer 2,
Fiber surface is coated with hydrophilic agent solution, fiber surface is contained certain density hydrophilizing agent；
Step 2. carries out the processing of surface texture transformation to guide layer
The fiber feeding die machine of guide layer 2 is subjected to roll-in, being stamped on the die machine has preset structure, then, enters
Puncher, pod apertures 26 are opened up to established convex portion 21 and/or the surface in recess 23 and/or slope portion 22；
Step 3. hot blast or hot calendering bonding processing
By the fiber of top layer 1, the fiber of guide layer 2 and the fiber of absorbent core layer 3 handled well via shredding, combing, networking, main comb
Enter hot bellows or hot roll after reason to be bonded, bundling after bonding, cut to obtain finished product.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of fast guiding non-woven material, it is characterised in that including top layer (1), guide layer (2) and the absorption set gradually
Sandwich layer (3), guide layer (2) surface, which includes several convex portions (21), recess (23) and slope portion (22), the slope portion (22), is
The part that the convex portion (21) extends to the recess (23), the slope portion (22) are connected to the convex portion (21) and the recess
(23) between, the recess (23) is between the adjacent slope portion (22).
A kind of 2. fast guiding non-woven material according to claim 1, it is characterised in that the convex portion (21) with it is described
Recess (23) is arranged alternately.
3. a kind of fast guiding non-woven material according to claim 1, it is characterised in that the recess (23) mutually interconnects
It is logical to form groove (25).
4. a kind of fast guiding non-woven material according to claim 1, it is characterised in that the convex portion (21) is in hemisphere
Shape.
5. a kind of fast guiding non-woven material according to claim 1, it is characterised in that each convex portion (21) is extremely
4 recesses (23) are corresponding with less.
6. a kind of fast guiding non-woven material according to claim 1, it is characterised in that along equal on the recess (23)
Provided with breach (24), between two adjacent recesses (23) by provided with the breach (24) be connected.
A kind of 7. fast guiding non-woven material according to claim 1, it is characterised in that the convex portion (21) and described
Recess (23) offers pod apertures (26).
8. a kind of fast guiding non-woven material according to claim 7, it is characterised in that opened up on the slope portion (22)
There are pod apertures (26).
9. the preparation method of a kind of fast guiding non-woven material for described in claim 1, it is characterised in that by following step
It is rapid to carry out：
Step 1. carries out surface hydrophilic processing to top layer (1) and guide layer (2)
Surface hydrophilic processing postfinishing process is carried out respectively by the fiber for being used for top layer (1) and for the fiber of guide layer (2),
Fiber surface is coated with hydrophilic agent solution, fiber surface is contained certain density hydrophilizing agent；
Step 2. carries out the processing of surface texture transformation to guide layer (2)
The fiber feeding die machine of guide layer (2) is subjected to roll-in, being stamped on the die machine has preset structure；
Step 3. hot blast or hot calendering bonding processing
By the top layer (1) fiber, guide layer (2) fiber and absorbent core layer (3) fiber handled well via shredding, combing, into
Enter hot bellows or hot roll after net, main combing to be bonded, bundling after bonding, cut to obtain finished product.
10. the preparation method of a kind of fast guiding non-woven material for described in claim 8, it is characterised in that by as follows
Step is carried out：
Step 1. carries out surface hydrophilic processing to top layer (1) and guide layer (2)
Surface hydrophilic processing is carried out respectively by the fiber for being used for top layer (1) and for the fiber of guide layer (2), is sprayed in fiber surface
Hydrophilic agent solution is drenched, fiber surface is contained certain density hydrophilizing agent；
Step 2. carries out the processing of surface texture transformation to guide layer (2)
The fiber feeding die machine of guide layer (2) is subjected to roll-in, being stamped on the die machine has preset structure；Then, into beating
Hole machine, pod apertures (26) are opened up to established convex portion (21) and/or the surface of recess (23) and/or slope portion (22)；
Step 3. hot blast or hot calendering bonding processing
By the top layer (1) fiber, guide layer (2) fiber and absorbent core layer (3) fiber handled well via shredding, combing, into
Enter hot bellows or hot roll after net, main combing to be bonded, bundling after bonding, cut to obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888177.3A CN107541862A (en) | 2017-09-27 | 2017-09-27 | A kind of fast guiding non-woven material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710888177.3A CN107541862A (en) | 2017-09-27 | 2017-09-27 | A kind of fast guiding non-woven material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107541862A true CN107541862A (en) | 2018-01-05 |
Family
ID=60963747
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710888177.3A Pending CN107541862A (en) | 2017-09-27 | 2017-09-27 | A kind of fast guiding non-woven material and preparation method thereof |
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| CN (1) | CN107541862A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866827A (en) * | 2018-08-28 | 2018-11-23 | 山东斯维特新材料科技有限公司 | A kind of hot-rolling mill roller and its non-woven cloth of preparation |
| CN111772941A (en) * | 2020-08-06 | 2020-10-16 | 湖北丝宝股份有限公司 | Flow directing structure and absorbent article |
| CN114504438A (en) * | 2022-01-29 | 2022-05-17 | 佛山睿源科技有限公司 | Directional diversion layer and preparation method and application thereof |
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|---|---|---|---|---|
| CN2188368Y (en) * | 1992-09-07 | 1995-02-01 | 三井石油化学工业株式会社 | Osmotic upper layer of body fluid-absorbing article |
| CN1441103A (en) * | 2002-02-25 | 2003-09-10 | 花王株式会社 | Top layer for absorptive product |
| CN1448118A (en) * | 2002-03-29 | 2003-10-15 | 尤妮佳股份有限公司 | Absorbent article and manufacturing method thereof |
| JP2008161319A (en) * | 2006-12-27 | 2008-07-17 | Kao Corp | Absorbent article and its manufacturing method |
| JP2009268559A (en) * | 2008-05-01 | 2009-11-19 | Daio Paper Corp | Absorbent article |
| CN103443340A (en) * | 2011-03-04 | 2013-12-11 | 尤妮佳股份有限公司 | Nonwoven fabric, and method for producing nonwoven fabric |
| CN105748209A (en) * | 2016-03-16 | 2016-07-13 | 厦门延江新材料股份有限公司 | Perforated non-woven fabric and production method thereof |
| CN107072828A (en) * | 2014-09-12 | 2017-08-18 | 宝洁公司 | The method for preparing the non-woven material with the discrete 3 D deformation portion with wide base portion opening |
| CN207295101U (en) * | 2017-09-27 | 2018-05-01 | 江苏盛纺纳米材料科技股份有限公司 | A kind of fast guiding non-woven material |
-
2017
- 2017-09-27 CN CN201710888177.3A patent/CN107541862A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2188368Y (en) * | 1992-09-07 | 1995-02-01 | 三井石油化学工业株式会社 | Osmotic upper layer of body fluid-absorbing article |
| CN1441103A (en) * | 2002-02-25 | 2003-09-10 | 花王株式会社 | Top layer for absorptive product |
| CN1448118A (en) * | 2002-03-29 | 2003-10-15 | 尤妮佳股份有限公司 | Absorbent article and manufacturing method thereof |
| JP2008161319A (en) * | 2006-12-27 | 2008-07-17 | Kao Corp | Absorbent article and its manufacturing method |
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| CN103443340A (en) * | 2011-03-04 | 2013-12-11 | 尤妮佳股份有限公司 | Nonwoven fabric, and method for producing nonwoven fabric |
| CN107072828A (en) * | 2014-09-12 | 2017-08-18 | 宝洁公司 | The method for preparing the non-woven material with the discrete 3 D deformation portion with wide base portion opening |
| CN105748209A (en) * | 2016-03-16 | 2016-07-13 | 厦门延江新材料股份有限公司 | Perforated non-woven fabric and production method thereof |
| CN207295101U (en) * | 2017-09-27 | 2018-05-01 | 江苏盛纺纳米材料科技股份有限公司 | A kind of fast guiding non-woven material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108866827A (en) * | 2018-08-28 | 2018-11-23 | 山东斯维特新材料科技有限公司 | A kind of hot-rolling mill roller and its non-woven cloth of preparation |
| CN108866827B (en) * | 2018-08-28 | 2021-05-07 | 山东道恩斯维特科技有限公司 | Hot rolling mill roller and non-woven fabric prepared by same |
| CN111772941A (en) * | 2020-08-06 | 2020-10-16 | 湖北丝宝股份有限公司 | Flow directing structure and absorbent article |
| CN114504438A (en) * | 2022-01-29 | 2022-05-17 | 佛山睿源科技有限公司 | Directional diversion layer and preparation method and application thereof |
| CN114504438B (en) * | 2022-01-29 | 2023-07-18 | 佛山睿源科技有限公司 | Directional diversion layer and preparation method and application thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180105 |
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