CN202654322U - Emulsive super absorbent polymer (SAP) core body for hygienic products - Google Patents
Emulsive super absorbent polymer (SAP) core body for hygienic products Download PDFInfo
- Publication number
- CN202654322U CN202654322U CN 201220291614 CN201220291614U CN202654322U CN 202654322 U CN202654322 U CN 202654322U CN 201220291614 CN201220291614 CN 201220291614 CN 201220291614 U CN201220291614 U CN 201220291614U CN 202654322 U CN202654322 U CN 202654322U
- Authority
- CN
- China
- Prior art keywords
- core body
- sap
- emulsive
- products
- hydroscopic
- 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.)
- Expired - Lifetime
Links
- 229920000247 superabsorbent polymer Polymers 0.000 title abstract 8
- 239000004816 latex Substances 0.000 claims abstract description 22
- 229920000126 latex Polymers 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 18
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 10
- 239000002344 surface layer Substances 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 13
- 235000008429 bread Nutrition 0.000 claims description 3
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 101150117794 SAP4 gene Proteins 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000028990 Skin injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Images
Abstract
The utility model relates to an emulsive super absorbent polymer (SAP) core body which has high hydroscopic capacity and reliable elastic deformation capacity and is used for hygienic products. According to the emulsive core body, gaps between fluff or fibers in fluff pulp or fiber pulp are wrapped by emulsive SAP to form an elastic hydroscopic body; and three surfaces of the elastic hydroscopic body are wrapped by non-woven fabrics, and the front side of the elastic hydroscopic body is a surface layer. The emulsive super absorbent polymer (SAP) core body has the advantages that 1, the core body has reliable elasticity and deformability, and the phenomena of the breakage and agglomeration of the core body are avoided in the using process; 2, SAP latex and wood pulp (the fluff pulp) can be mixed in any ratio to meet the requirements of clients on required specific gravity of high polymers inside the core body; and 3, the absorption capacity of the core body can be improved from several times to hundreds of times under the condition of products with the same gram weight, and the cost of the products is reduced effectively, and the comfort of the products is improved.
Description
Technical field
This utility model relates to a kind of super-strong moisture absorbing sexuality that both had, and has again reliable elastic deformability's latex SAP hygienic article core body, belongs to the hygienic article core body and makes the field.
Background technology
Granted publication CN201469532U, title " a kind of disposable absorbent article ", it comprise permeable top layer, opaque liquid bottom and be located at top layer and bottom between absorption and middle composite bed that can receiving fluids; It is characterized in that: composite bed includes at least one absorptive core in the middle of described; Two guide layers that described absorptive core comprises porous material layer and is located at respectively the porous material layer top and bottom are embedded with the absorbability polymeric material in the hole of porous material layer.Its weak point: the absorbability polymeric material is loose to be sprinkled upon in the porous material layer hole, and not only water absorption is poor, and core body face pliability is poor, easily causes the core body fracture, and after fracture formed caking, the skin of direct friction human body causes skin injury.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of super-strong moisture absorbing sexuality that both had, have again reliable elastic deformability's latex SAP hygienic article core body.
Design: in order to realize above-mentioned purpose of design.The design that is coated by latex SAP between the fine hair in Time of Fluff Slurry or the fiber pulp or fiber is technical characteristics of the present utility model.The purpose of doing like this is: Time of Fluff Slurry is through bleaching, wood pulp after the operations such as extraction organic solvent, straw pulp, be a kind of for the production of various hygienic article (such as sanitary towel, baby diaper, hospital's mattress etc.) as the paper pulp of water sucting medium, and latex SAP has rapid, high volume absorption moisture, can absorb hundreds of times and even thousands of times of own wt, and can firmly pin moisture, water does not drop down under certain pressure, has good water-retaining property, and owing to contain the polymerization anion thing of carboxyl in the super absorbent resin, suitably regulate pH value, make the part carboxylic acid group be acid, but absorbing ammonia has obvious deodorant effect.The application will not only be made the water absorbing properties of suction core body obtain hundreds of times raising by latex SAP coating between the fine hair in Time of Fluff Slurry or the fiber pulp or fiber, and the suction core body that consists of has good elasticity, it can avoid the core body fracture in use that absorbs water effectively, and the suction core body of having avoided background technology to exist lumps to the injury of human skin.
Technical scheme: a kind of latex SAP hygienic article core body, coated and formation elasticity water-absorbing body by latex SAP between the fine hair in Time of Fluff Slurry or the fiber pulp or fiber, elasticity water-absorbing body three bread cover non-woven fabrics, the front is surface layer.
This utility model is compared with background technology, and the one, the hygienic article core body of employing the application made has reliable elasticity and deformability, in use neither the core body phenomenon of rupture can occur, also caking phenomenon can not occur; The 2nd, the body that the application makes can cooperate SAP latex and wood pulp (Time of Fluff Slurry) arbitrary proportion, satisfies the client to the requirement of macromolecule at the inner required proportion of core body; The 3rd, adopt the application, under the product of identical grammes per square metre, the absorbability of product core body can be improved several times to hundreds of times, and effectively reduce the comfortableness of product material cost and raising product.
Description of drawings
Fig. 1 is the section structure sketch map of latex SAP hygienic article core body.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of latex SAP hygienic article core body is coated and formation elasticity water-absorbing body 1 by latex SAP4 between the fine hair in Time of Fluff Slurry or the fiber pulp 3 or fiber, and elasticity water-absorbing body 1 three bread cover non-woven fabrics 2, the front is surface layer.Time of Fluff Slurry or fiber pulp 3 and latex SAP4 ratio are 5: 95～95: 5, namely Time of Fluff Slurry or fiber pulp 3 5-95%, latex SAP4 between 95-5% and comprise the end put.Its manufacture method: hot-melt overlays on lower floor's non-woven fabrics 2 surfaces, Time of Fluff Slurry or fiber pulp 3 are layered on the non-woven fabrics and consist of strip hygienic article core body 1, when strip hygienic article core body 1 process latex SAP generator, latex SAP generator with graininess or liquid milk colloidality SAP atomizing and be sprayed at Time of Fluff Slurry or 3 of fiber pulp on, be sprayed on Time of Fluff Slurry or the fiber pulp face SAP sprayability latex rapid osmotic Time of Fluff Slurry or fiber pulp 3 and form the elasticity water-absorbing body under the effect of negative pressure transportation band.
Embodiment 2: on the basis of embodiment 1, described elasticity water-absorbing body 1 one side is covered with non-woven fabrics 2.
Embodiment 3: on the basis of embodiment 1, and 1 upper non-woven fabrics 2 that coats of described elasticity water-absorbing body.
What need to understand is: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of this utility model mentality of designing is described; rather than to the restriction of this utility model mentality of designing; any combination, increase or modification that does not exceed this utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (3)
1. latex SAP hygienic article core body, it is characterized in that: between the fine hair in Time of Fluff Slurry or the fiber pulp (3) or fiber by latex SAP(4) coat and consist of elasticity water-absorbing body (1), elasticity water-absorbing body (1) three bread covers non-woven fabrics (2), positively is surface layer.
2. latex SAP hygienic article core body according to claim 1 is characterized in that: described elasticity water-absorbing body (1) one side is covered with non-woven fabrics (2).
3. latex SAP hygienic article core body according to claim 1 is characterized in that: coat non-woven fabrics (2) on described elasticity water-absorbing body (1) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291614 CN202654322U (en) | 2012-06-20 | 2012-06-20 | Emulsive super absorbent polymer (SAP) core body for hygienic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291614 CN202654322U (en) | 2012-06-20 | 2012-06-20 | Emulsive super absorbent polymer (SAP) core body for hygienic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202654322U true CN202654322U (en) | 2013-01-09 |
Family
ID=47449266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291614 Expired - Lifetime CN202654322U (en) | 2012-06-20 | 2012-06-20 | Emulsive super absorbent polymer (SAP) core body for hygienic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202654322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755223A (en) * | 2012-06-20 | 2012-10-31 | 杭州珂瑞特机械制造有限公司 | Emulsion type SAP hygienic product core body and production method |
-
2012
- 2012-06-20 CN CN 201220291614 patent/CN202654322U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755223A (en) * | 2012-06-20 | 2012-10-31 | 杭州珂瑞特机械制造有限公司 | Emulsion type SAP hygienic product core body and production method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5812641B2 (en) | Absorber and absorbent article | |
| CN103767830A (en) | Multilayered structure absorbing core used for nursing pad and manufacturing method thereof | |
| CN202740233U (en) | Paper diaper with composite core structure | |
| CN104138312A (en) | Composite water absorption core and preparation method thereof | |
| CN205268404U (en) | Imbibition combined material and health supplies | |
| CN205322627U (en) | Sanitary material absorbs water | |
| CN204274796U (en) | A kind of textile hygienic article | |
| CN104605995B (en) | A kind of compound core body | |
| CN211750475U (en) | Low-rewet anti-galactorrhea pad | |
| CN205698242U (en) | A kind of production equipment of hygienic article Water-absorption core body | |
| US20170065466A1 (en) | Absorbent Core For An Absorbent Article | |
| CN209332502U (en) | A kind of high loft non-woven cloth and compound core body being provided with fine count fiber middle layer | |
| CN214774468U (en) | Dry-process papermaking non-woven fabric containing China hemp fibers | |
| CN202654322U (en) | Emulsive super absorbent polymer (SAP) core body for hygienic products | |
| CN114522027A (en) | Super-soft high blood absorption type composite core and sanitary towel | |
| CN204133712U (en) | A kind of sanitary towel | |
| CN202717945U (en) | Latex SAP (Super Absorbent Polymer) sanitary product core production line | |
| CN201585418U (en) | Breast protection pad and breast protection bra | |
| CN203935331U (en) | A kind of multiple structure absorbent cores and processing unit (plant) thereof for nursing pad | |
| CN206391093U (en) | A kind of novel absorber | |
| CN102755223A (en) | Emulsion type SAP hygienic product core body and production method | |
| CN206837036U (en) | A kind of paper diaper core body and its paper diaper | |
| CN209611542U (en) | A kind of core of uniform water conservancy diversion | |
| CN102715986A (en) | High-efficiency water-absorbing composite core as well as sanitary towel and paper diaper with same | |
| CN206597088U (en) | Wormwood paper diaper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170314 Granted publication date: 20130109 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170914 Granted publication date: 20130109 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170914 Granted publication date: 20130109 |
|
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190411 Granted publication date: 20130109 |
|
| PD01 | Discharge of preservation of patent | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190521 Address after: 310000 No. 488 Xingyuan Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG YONGCHUANG MACHINERY CO.,LTD. Address before: 311100 No. 116 East Hubei Road, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Creator Machinery Manufacture Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |