CN208464458U - Absorbent material for sanitary napkin - Google Patents
Absorbent material for sanitary napkin Download PDFInfo
- Publication number
- CN208464458U CN208464458U CN201721886987.7U CN201721886987U CN208464458U CN 208464458 U CN208464458 U CN 208464458U CN 201721886987 U CN201721886987 U CN 201721886987U CN 208464458 U CN208464458 U CN 208464458U
- Authority
- CN
- China
- Prior art keywords
- layer
- sanitary napkin
- absorbing material
- absorbing
- composite absorption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 title abstract description 12
- 230000002745 absorbent Effects 0.000 title description 13
- 239000002250 absorbent Substances 0.000 title description 13
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 239000011358 absorbing material Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 238000007731 hot pressing Methods 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 16
- 238000004901 spalling Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 45
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 8
- 229920005989 resin Polymers 0.000 abstract description 8
- 239000011347 resin Substances 0.000 abstract description 8
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000012790 adhesive layer Substances 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 abstract description 2
- 229920002521 macromolecule Polymers 0.000 abstract 2
- 230000008092 positive effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920005594 polymer fiber Polymers 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses an absorbing material for sanitary towels, which comprises a fabric layer, a flow guide layer, a composite absorbing layer, a protective base film, gum release paper and a coating film which are sequentially stacked from top to bottom, wherein a structural adhesive layer is arranged between each adjacent layer, the composite absorbing layer is formed by hot-pressing a first sanitary paper layer, a middle water absorbing layer and a second sanitary paper layer which are sequentially stacked from top to bottom, the middle water absorbing layer is configured according to the proportion of specially designed macromolecule absorbing resin SAP and wood pulp fiber, which can ensure enough absorbing capacity, greatly reduce the thickness and the square meter gram weight of the material, obviously improve the light and thin feeling and the stuffy feeling after the use of a consumer, simultaneously, because the macromolecule absorbing resin SAP is firmly clamped in the material, greatly reduce the phenomena of transfer, precipitation and the like, and reduce the probability of chemical substances and human body contact, bringing positive effects to health care.
Description
Technical field
The utility model relates to a kind of amenities, in particular to a kind of very thin absorbing material for sanitary napkin.
Background technique
With economic development and improvement of living standards, people are more next to the consumption demand of disposable sanitary articles more.
Reaching its maturity and opening with consumption idea simultaneously, consumer are desirable for again more light and comfortable with enough absorbabilities
Product.
Common sanitary napkin uses wood pulp or dust-free paper mixing super absorbent resin mode as absorbent material, this absorption
The thickness of material is probably in 3-7mm, and grammes per square metre is at every square metre 200-400 grams.Wherein wood pulp ratio is 60% or more.Due to wood pulp
Fiber has certain heat build-up effect, and consumer usually has bored wet sense when in use, and material grammes per square metre is higher, material is thicker,
Bored wet sense more enhances, and frivolous sense when consumer uses is also poorer.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provide a kind of good permeability be beneficial to health it is very thin
Absorbing material.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of sanitary napkin absorbing material, the sanitary napkin include the precoat, guide layer, multiple by stacking gradually from top to bottom
Absorbed layer, protection counterdie, gum release paper and coating are closed, is provided with structural adhesive layer, the compound suction between above-mentioned neighboring layers
Layer is received to be made of the first toilet paper layer, middle water absorbing layer and the second toilet paper layer hot pressing stacked gradually from top to bottom.
The composite absorption layer with a thickness of 0.3-1.3mm, grammes per square metre is 100-150 grams/m.
The water absorbent rate of the composite absorption layer is 30-55 times.
The longitudinal fracture intensity of the composite absorption layer is not less than 8N/50mm.
The guide layer is PE making hole film.
The precoat is hot-wind nonwoven cloth.
The beneficial effects of the utility model are: the utility model it is initiative by way of three layers of hot pressing, i.e., upper layer,
Bottom presses specially designed polymeric absorbent resin SAP and wood pulp cellulose proportional arrangement using toilet paper, middle water absorbing layer, passes through
Hot pressing forms a kind of sanitary napkin absorbing material, not only can guarantee enough absorbabilities, but the thickness of material and square metre
Grammes per square metre is greatly reduced, and consumer is obviously risen using rear frivolous sense, bored wet sense is obviously improved.Simultaneously as polymeric absorbent tree
Phenomena such as rouge SAP is firmly clamped in the material, transfer, precipitation is greatly lowered, and reduces chemical substance and human body connects
The probability of touching brings positive influences to health care.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of sanitary napkin.
Specific embodiment
Referring to Fig.1, Fig. 2, a kind of sanitary napkin absorbing material, the sanitary napkin include the fabric by stacking gradually from top to bottom
Layer 1, composite absorption layer 3, protects counterdie 4, gum release paper 5 and coating 6 at guide layer 2, is provided with knot between above-mentioned neighboring layers
Structure glue-line, the composite absorption layer 3 are defended by the first toilet paper layer 21, the middle water absorbing layer 22 and second stacked gradually from top to bottom
Raw 23 hot pressing of paper layer is constituted, the composite absorption layer 3 with a thickness of 0.3-1.3mm, the longitudinal fracture of the composite absorption layer 3
Intensity is not less than 8N/50mm, and grammes per square metre is 100-150 grams/m, and the middle water absorbing layer is by polymeric absorbent resin and wood pulp
Fiber mixes, and polymeric absorbent resin accounting is 50-70%, remaining is wood pulp cellulose, initiative three layers of hot pressing of utilization
Mode, i.e. upper layer, bottom be fine by specially designed polymeric absorbent resin SAP and wood pulp using toilet paper, middle water absorbing layer
Dimensional ratio configuration, forms a kind of sanitary napkin absorbing material by hot pressing, not only can guarantee enough absorbabilities, but also material
Thickness and a square Mick be greatly reduced again, consumer using rear frivolous sense it is obvious rise, bored wet sense is obviously improved.Meanwhile by
Phenomena such as firmly being clamped in the material in polymeric absorbent resin SAP, shifting, be precipitated is greatly lowered, and reduces chemistry
The probability of property substance and human contact, brings positive influences to health care.
The material of the precoat 1 is one in hot-wind nonwoven cloth, spun-bonded non-woven fabrics, spunlace non-woven cloth and PE making hole film
Kind, the guide layer 2 is one of hot-wind nonwoven cloth, spun-bonded non-woven fabrics, spunlace non-woven cloth and PE making hole film, above each layer knot
Structure all has good permeability.
It is tested according to national standard " sanitary napkin (containing panty liner) " (GB/T8939-2008), the composite absorption
The water absorbent rate of layer 3 is 30-55 times.
In the present embodiment, using being provided with structure glue, 1 He of precoat between technology neighboring layers commonly used in the art
It is provided with first structure glue 8 between guide layer 2, is set between the guide layer 2 and absorbent polymer fiber perforation composite absorption layer 3
It is equipped with the second structure glue 9, is provided with third knot between the absorbent polymer fiber perforation composite absorption layer 3 and protection counterdie 4
Structure glue 10 is provided with the 4th structure glue 11, the gum release paper 5 and coating between the protection counterdie 4 and gum release paper 5
Gum 12 is provided between 6.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of sanitary napkin absorbing material, which includes precoat (1), the guide layer by stacking gradually from top to bottom
(2), composite absorption layer (3), protection counterdie (4), gum release paper (5) and coating (6) are provided with knot between above-mentioned neighboring layers
Structure glue-line, it is characterised in that the composite absorption layer (3) by stack gradually from top to bottom the first toilet paper layer (21), intermediate inhale
Water layer (22) and the second toilet paper layer (23) hot pressing are constituted.
2. sanitary napkin absorbing material according to claim 1, it is characterised in that the composite absorption layer (3) with a thickness of
0.3-1.3mm, grammes per square metre are 100-150 grams/m.
3. sanitary napkin absorbing material according to claim 1, it is characterised in that the water suction of the composite absorption layer (3) times
Rate is 30-55 times.
4. sanitary napkin absorbing material according to claim 1, it is characterised in that the longitudinal direction of the composite absorption layer (3) is disconnected
Resistance to spalling is not less than 8N/50mm.
5. sanitary napkin absorbing material according to claim 1, it is characterised in that the guide layer (2) is PE making hole film.
6. sanitary napkin absorbing material according to claim 1, it is characterised in that the precoat (1) is hot wind nonwoven
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886987.7U CN208464458U (en) | 2017-12-29 | 2017-12-29 | Absorbent material for sanitary napkin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721886987.7U CN208464458U (en) | 2017-12-29 | 2017-12-29 | Absorbent material for sanitary napkin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208464458U true CN208464458U (en) | 2019-02-05 |
Family
ID=65204350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721886987.7U Active CN208464458U (en) | 2017-12-29 | 2017-12-29 | Absorbent material for sanitary napkin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208464458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981988A (en) * | 2017-12-29 | 2018-05-04 | 广东川田卫生用品有限公司 | A kind of sanitary napkin absorbing material |
| CN113116638A (en) * | 2021-04-26 | 2021-07-16 | 嘉兴学院 | Moisture-permeable soft composite core and preparation method thereof |
-
2017
- 2017-12-29 CN CN201721886987.7U patent/CN208464458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107981988A (en) * | 2017-12-29 | 2018-05-04 | 广东川田卫生用品有限公司 | A kind of sanitary napkin absorbing material |
| CN113116638A (en) * | 2021-04-26 | 2021-07-16 | 嘉兴学院 | Moisture-permeable soft composite core and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104138312A (en) | Composite water absorption core and preparation method thereof | |
| CN108371586A (en) | A kind of compound core body | |
| CN208464458U (en) | Absorbent material for sanitary napkin | |
| CN102908228B (en) | Novel paper diaper pant or diaper | |
| CN108938215A (en) | Absorptive core structure for disposable sanitary articles | |
| CN208243713U (en) | A water-absorbing composite core | |
| CN204133712U (en) | A kind of sanitary towel | |
| CN107981988A (en) | A kind of sanitary napkin absorbing material | |
| CN202933110U (en) | Liquid-absorption breathable no-leakage sanitary towel | |
| CN206391093U (en) | A kind of novel absorber | |
| CN204092347U (en) | A kind of composite water absorbing core body | |
| CN203017202U (en) | Novel environment-friendly sanitary pad | |
| CN202198739U (en) | Groove type composite absorbent paper | |
| CN202699435U (en) | Environment-friendly type corn-bamboo fiber sanitary towel | |
| CN208877018U (en) | A kind of physiological fluid absorber | |
| CN206568619U (en) | A kind of composite mesh material structure with absorption function | |
| CN207672228U (en) | A double-layer spunlace nonwoven fabric for sanitary napkins | |
| CN209075171U (en) | A kind of novel absorbent core | |
| CN215131695U (en) | Quick-suction type sanitary towel | |
| CN217040514U (en) | Quick-suction dry sanitary towel | |
| CN208464454U (en) | a sanitary pad | |
| CN205964304U (en) | Absorbent object | |
| CN208626009U (en) | a sanitary napkin | |
| CN202288652U (en) | Improved paper diaper | |
| CN211535196U (en) | Composite core body with permeation and absorption layered design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |