CN102755223A - Emulsion type SAP hygienic product core body and production method - Google Patents
Emulsion type SAP hygienic product core body and production method Download PDFInfo
- Publication number
- CN102755223A CN102755223A CN2012102048434A CN201210204843A CN102755223A CN 102755223 A CN102755223 A CN 102755223A CN 2012102048434 A CN2012102048434 A CN 2012102048434A CN 201210204843 A CN201210204843 A CN 201210204843A CN 102755223 A CN102755223 A CN 102755223A
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- Prior art keywords
- core body
- sap
- hygienic article
- article core
- latex
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000839 emulsion Substances 0.000 title abstract 5
- 239000004816 latex Substances 0.000 claims abstract description 39
- 229920000126 latex Polymers 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 13
- 239000002344 surface layer Substances 0.000 claims abstract description 4
- 239000002002 slurry Substances 0.000 claims description 26
- 239000008187 granular material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 235000008429 bread Nutrition 0.000 claims description 3
- 239000008267 milk Substances 0.000 claims description 3
- 210000004080 milk Anatomy 0.000 claims description 3
- 235000013336 milk Nutrition 0.000 claims description 3
- 230000003204 osmotic effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 229920001131 Pulp (paper) Polymers 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229920002521 macromolecule Polymers 0.000 abstract description 2
- 230000005489 elastic deformation Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 7
- 239000011148 porous material Substances 0.000 description 4
- 101150117794 SAP4 gene Proteins 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
- 239000002131 composite material Substances 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
- 208000014674 injury Diseases 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
- 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
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- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to an emulsion type SAP hygienic product core body and a production method. The emulsion type SAP hygienic product core body has superior water absorption capability and reliable elastic deformation capability. Fluffs or fibers in the fluff pulp or fiber pulp are wrapped with the emulsion type SAP to form an elastic water absorbing body; the three faces of the elastic water absorbing body are wrapped with nonwoven fabrics, and the positive face of the elastic water absorbing body is a surface layer. The emulsion type SAP hygienic product core body has the advantages that 1, a hygienic product core body produced under the application has reliable elastic and deformation capabilities, and the core body cannot be broken and can not be packed during use; 2, the core body produced under the application can meet the requirement of a customer on the specific gravity of macromolecule in the core body by mixing the SAP latex and wood pulp (fluff pulp) in any proportion; and 3, through applying the application, under the same gram weight, the absorption capability of the product core body can be improved by multiple times and even hundreds times, the cost of the product material is effectively reduced, and the comfortable level of the product is improved.
Description
Technical field
The present invention relates to a kind of super-strong moisture absorbing sexuality that both had, have reliable elastic deformability's latex property SAP hygienic article core body and manufacture method again, belong to the hygienic article core body and make 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 said; Two water conservancy diversion layers that said absorptive core comprises porous material layer and is located at the porous material layer top and bottom respectively are embedded with the absorbability polymeric material in the hole of porous material layer.Its weak point: the absorbability polymeric material looses and to be sprinkled upon in the porous material layer hole, and not only water absorption is poor, and core body face pliability is poor, is prone to cause the core body fracture, and after fracture formed caking, the skin of direct friction human body causes skin injury.
Summary of the invention
Purpose of design: avoid the weak point in the background technology, design a kind of super-strong moisture absorbing sexuality that both had, have reliable elastic deformability's latex property SAP hygienic article core body and manufacture method again.
Design: in order to realize above-mentioned purpose of design.The design that is coated by latex property SAP between fine hair in Time of Fluff Slurry or the fiber pulp or fiber is a major technique characteristic of the present invention.The purpose of doing like this is: Time of Fluff Slurry is through bleaching, and wood pulp, straw pulp after the operations such as extraction organic solvent are a kind of paper pulp of various hygienic article (like sanitary towel, baby diaper, hospital's mattress etc.) as water sucting medium that is used to produce; And latex property SAP has fast a large amount of moisture content that absorb, and can absorb hundreds of times and even thousands of times of own wt, and moisture-locking firmly; 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, can absorb ammonia, tangible deodorant effect is arranged.The application is with not only being made the water absorbing properties of suction core body obtain hundreds of times raising by latex property SAP coating between fine hair in Time of Fluff Slurry or the fiber pulp or fiber; And the suction core body that is constituted has better elastic; 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 1: a kind of latex property SAP hygienic article core body, coated and formation elasticity water-absorbing body by latex property SAP between 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.
Technical scheme 2: a kind of latex property SAP hygienic article core body processing technology; PUR is coated in lower floor's nonwoven surface; Time of Fluff Slurry or fiber pulp are layered on the non-woven fabrics and constitute strip hygienic article core body; When strip hygienic article core body process latex property SAP generator; Latex property SAP generator is with graininess or liquid milk colloidality SAP atomizing and be sprayed on Time of Fluff Slurry or the fiber pulp face, is sprayed on Time of Fluff Slurry or the fiber pulp face SAP sprayability latex rapid osmotic Time of Fluff Slurry or fiber pulp and form the elasticity water-absorbing body under the effect of negative pressure transportation band.
Technical scheme 3: a kind of latex property SAP hygienic article core body production line; Comprise hygienic article core body production line; Time of Fluff Slurry or fiber pulp laying device front portion are provided with SAP granule soniclizer in the said hygienic article core body production line, and SAP granule soniclizer below is a hygienic article core body negative pressure transportation band.
The present invention compares 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 take place; 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, can the absorbability of product core body be improved several times, and reduce the comfortableness of product material cost and raising product effectively to hundreds of times.
Description of drawings
Fig. 1 is the section structure sketch map of latex property SAP hygienic article core body.
Fig. 2 is latex property SAP hygienic article core body production line partial structurtes sketch maps.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of latex property SAP hygienic article core body is coated and formation elasticity water-absorbing body 1 by latex property SAP4 between 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 is 5: 95～95: 5 with latex property SAP4 ratio, promptly Time of Fluff Slurry or fiber pulp 3 at 5-95%, latex property SAP4 between 95-5% and comprise that end puts.
Embodiment 2: on the basis of embodiment 1, said elasticity water-absorbing body 1 one side is covered with non-woven fabrics 2.
Embodiment 3: on the basis of embodiment 1,1 of said elasticity water-absorbing body is gone up and is coated non-woven fabrics 2.
Embodiment 4: on the basis of embodiment 1; A kind of latex property SAP hygienic article core body processing technology; PUR is coated in lower floor's non-woven fabrics 2 surfaces; Time of Fluff Slurry or fiber pulp 3 are layered on the non-woven fabrics and constitute strip hygienic article core body 1; When strip hygienic article core body 1 during through latex property SAP generator, latex property 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 5: with reference to accompanying drawing 2.A kind of latex property SAP hygienic article core body production line; Comprise hygienic article core body production line; Time of Fluff Slurry or fiber pulp laying device 7 front portions are provided with SAP granule soniclizer 6 in the said hygienic article core body production line, and SAP granule soniclizer 6 belows are hygienic article core body negative pressure transportation band 5.
What need understand is: though the foregoing description is to the mentality of designing of the present invention detailed text description of contrasting; But these text descriptions; Just the simple text of mentality of designing of the present invention is described; Rather than to the restriction of mentality of designing of the present invention, any combination, increase or modification that does not exceed mentality of designing of the present invention all falls in protection scope of the present invention.
Claims (7)
1. latex property SAP hygienic article core body; It is characterized in that: coated and formation elasticity water-absorbing body (1) by latex property SAP (4) between fine hair in Time of Fluff Slurry or the fiber pulp (3) or fiber, elasticity water-absorbing body (1) three bread covers non-woven fabrics (2), the front is surface layer.
2. latex property SAP hygienic article core body according to claim 1 is characterized in that: said elasticity water-absorbing body (1) one side is covered with non-woven fabrics (2).
3. latex property SAP hygienic article core body according to claim 1 is characterized in that: coat non-woven fabrics (2) on said elasticity water-absorbing body (1) face.
4. latex property SAP hygienic article core body according to claim 1 is characterized in that: Time of Fluff Slurry or fiber pulp (3) and latex property SAP (4) ratio are 5: 95～95: 5.
5. latex property SAP hygienic article core body processing technology; It is characterized in that: PUR is coated in lower floor's non-woven fabrics (2) surface; Time of Fluff Slurry or fiber pulp (3) are layered on the non-woven fabrics and constitute strip hygienic article core body (1); When strip hygienic article core body (1) process latex property SAP generator; Latex property SAP generator is with graininess or liquid milk colloidality SAP atomizing and be sprayed on Time of Fluff Slurry or fiber pulp (3) face, is 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.
6. latex property SAP hygienic article core body processing technology according to claim 1 is characterized in that: Time of Fluff Slurry or fiber pulp (3) and latex property SAP (4) ratio are 5: 95～95: 5.
7. latex property SAP hygienic article core body production line; Comprise hygienic article core body production line; It is characterized in that: Time of Fluff Slurry or fiber pulp laying device (7) front portion are provided with SAP granule soniclizer (6) in the said hygienic article core body production line, and SAP granule soniclizer (6) below is a hygienic article core body negative pressure transportation band (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102048434A CN102755223A (en) | 2012-06-20 | 2012-06-20 | Emulsion type SAP hygienic product core body and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102048434A CN102755223A (en) | 2012-06-20 | 2012-06-20 | Emulsion type SAP hygienic product core body and production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102755223A true CN102755223A (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102048434A Pending CN102755223A (en) | 2012-06-20 | 2012-06-20 | Emulsion type SAP hygienic product core body and production method |
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| Country | Link |
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| CN (1) | CN102755223A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266964A (en) * | 2015-09-06 | 2016-01-27 | 泉州市汉威机械制造有限公司 | Absorber forming process |
| CN106859859A (en) * | 2015-12-14 | 2017-06-20 | 叶正瑜 | A kind of amenities Water-absorption core body and its manufacture method, manufacturing equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321075A (en) * | 1998-06-08 | 2001-11-07 | Bki控股公司 | Absorbent structure having fluid distribution and storage layers |
| CN1358080A (en) * | 1999-06-08 | 2002-07-10 | Bki控股公司 | Unitary fluid acquisition, storage and wicking material |
| CN101426461A (en) * | 2006-02-22 | 2009-05-06 | 德科技控股有限公司 | Method of making an absorbent composite and absorbent articles employing the same |
| CN102429775A (en) * | 2012-01-09 | 2012-05-02 | 威海颐和成人护理用品有限公司 | Paper diaper |
| CN202654322U (en) * | 2012-06-20 | 2013-01-09 | 杭州珂瑞特机械制造有限公司 | Emulsive super absorbent polymer (SAP) core body for hygienic products |
| CN202717945U (en) * | 2012-06-20 | 2013-02-06 | 杭州珂瑞特机械制造有限公司 | Latex SAP (Super Absorbent Polymer) sanitary product core production line |
-
2012
- 2012-06-20 CN CN2012102048434A patent/CN102755223A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321075A (en) * | 1998-06-08 | 2001-11-07 | Bki控股公司 | Absorbent structure having fluid distribution and storage layers |
| CN1358080A (en) * | 1999-06-08 | 2002-07-10 | Bki控股公司 | Unitary fluid acquisition, storage and wicking material |
| CN101426461A (en) * | 2006-02-22 | 2009-05-06 | 德科技控股有限公司 | Method of making an absorbent composite and absorbent articles employing the same |
| CN102429775A (en) * | 2012-01-09 | 2012-05-02 | 威海颐和成人护理用品有限公司 | Paper diaper |
| CN202654322U (en) * | 2012-06-20 | 2013-01-09 | 杭州珂瑞特机械制造有限公司 | Emulsive super absorbent polymer (SAP) core body for hygienic products |
| CN202717945U (en) * | 2012-06-20 | 2013-02-06 | 杭州珂瑞特机械制造有限公司 | Latex SAP (Super Absorbent Polymer) sanitary product core production line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266964A (en) * | 2015-09-06 | 2016-01-27 | 泉州市汉威机械制造有限公司 | Absorber forming process |
| CN106859859A (en) * | 2015-12-14 | 2017-06-20 | 叶正瑜 | A kind of amenities Water-absorption core body and its manufacture method, manufacturing equipment |
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Application publication date: 20121031 |