CN202740236U - Sanitary article composite section bar containing no wood pulp fiber - Google Patents
Sanitary article composite section bar containing no wood pulp fiber Download PDFInfo
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- CN202740236U CN202740236U CN 201220272610 CN201220272610U CN202740236U CN 202740236 U CN202740236 U CN 202740236U CN 201220272610 CN201220272610 CN 201220272610 CN 201220272610 U CN201220272610 U CN 201220272610U CN 202740236 U CN202740236 U CN 202740236U
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Abstract
The utility model discloses a sanitary article composite section bar containing no wood pulp fiber, relates to a section bar which is mainly used for manufacturing sanitary articles such as diapers and sanitary towels, and provides the sanitary article composite section bar containing no wood pulp fiber, which has the advantages of superior environmental friendliness and capability of reducing the preparation cost. The sanitary article composite section bar is provided with an absorbing core, a non-woven fabric flow guide layer, a non-woven fabric surface layer and an anti-seepage bottom layer, wherein the absorbing core consists of a core material and a non-woven fabric core material wrapping layer; the core material consists of bulking non-woven fabric fiber and super absorbent polymer which infiltrates into the bulking non-woven fabric fiber; the non-woven fabric core material wrapping layer wraps the periphery of the core material; the non-woven fabric flow guide layer is adhered to the non-woven fabric core material wrapping layer of the absorbing core; and the non-woven fabric surface layer and the anti-seepage bottom layer together wrap the periphery of the absorbing core and are both adhered to the non-woven fabric core material wrapping layer of the absorbing core.
Description
Technical field
This utility model relates to a kind of section bar be used to being mainly used in making the hygienic article such as the paper napkin, diaper, sanitary towel, especially relates to a kind of hygienic article composite material that does not contain wood pulp cellulose.
Background technology
At present, the section bar that is used for the hygienic article such as the making paper napkin, diaper, sanitary towel generally all is to contain wood pulp cellulose, needs disafforestation, not environmental protection.And when carrying out production and processing, need to use pulverizer to pulverize, and energy consumption is large, and cost of manufacture is high.Exist in addition easily rise stick together, the shortcoming such as easy fracture.
Publication number is that the application for a patent for invention of CN101797201A discloses a kind of polymer compound core body and preparation method thereof, relates to a kind of polymer compound core body.A kind of paper napkin and diaper of being mainly used in is provided, can not realize sticking together, do not rupture, the polymer compound core body of not delamination and preparation method thereof.Polymer compound core body is provided with dust-free paper top layer, dust-free paper bottom and bulk nonwoven layer, bulk nonwoven layer is located between dust-free paper top layer and the dust-free paper bottom and with dust-free paper top layer and dust-free paper bottom adhesive and is gluedd joint, and evenly is impregnated with water-absorbing resin in the bulk nonwoven layer.Urine can infiltrate in the polymer compound core body quick and completely, the dust-free paper top layer of compound core body can effectively suck urine, the hydroscopic high-molecular resin layer of polymer compound core body can effectively absorb the storage urine, bulk nonwoven layer can make urine fast toward the infiltration of bottom direction, therefore water absorption is large, and surface layer is kept than drying regime, make human body comfortable.
Summary of the invention
It is good that the purpose of this utility model provides a kind of feature of environmental protection, can reduce the hygienic article composite material that does not contain wood pulp cellulose of preparation cost.
This utility model is provided with absorptive core, non-woven fabrics guide layer, non-woven fabrics top layer and impermeable bottom;
Absorptive core is made of core and non-woven fabrics core integument; Core is comprised of the hydroscopic high-molecular resin in bulk non-woven fabrics fiber and the bulk non-woven fabrics fiber of infiltration, and non-woven fabrics core integument is wrapped in the core periphery;
The non-woven fabrics core integument of non-woven fabrics guide layer and absorptive core is bonding;
Non-woven fabrics top layer and impermeable bottom are wrapped in the absorptive core periphery jointly, and non-woven fabrics top layer and impermeable bottom are all bonding with the non-woven fabrics core integument of absorptive core.
Described non-woven fabrics core integument is made of non-woven fabrics surface layer, bottom layer of non-woven fabrics, non-woven fabrics covering, and non-woven fabrics surface layer and non-woven fabrics covering are bonding, and bottom layer of non-woven fabrics and non-woven fabrics covering are bonding;
Described impermeable bottom can be the impermeable bottom of PE film, also can be the superimposed impermeable bottom of PE film and non-woven fabrics.
Described non-woven fabrics top layer is preferably with stereo enclosure, can prevent better side leakage like this.
This utility model can adopt existing apparatus for production line, by existing preparation method preparation.
Compared with the prior art, because this utility model does not contain wood pulp cellulose, do not need disafforestation, the feature of environmental protection is good.And when carrying out production and processing, do not need to use pulverizer to pulverize, save energy consumption, reduce cost of manufacture, it is frivolous that product can be made, and can overcome the comparatively thick and heavy shortcoming of traditional product, also can overcome traditional product easily rise stick together, the shortcoming of easy fracture.
Description of drawings
Fig. 1 is the structural representation (cross-sectional structure) of this utility model embodiment 1.
The specific embodiment
Embodiment 1
Referring to Fig. 1, this utility model embodiment is provided with absorptive core, non-woven fabrics guide layer 2,3(both sides, non-woven fabrics top layer with stereo enclosure 31) and impermeable bottom (the impermeable bottom of PE film) 4.
Absorptive core is made of core and non-woven fabrics core integument; Core is represented by bulk non-woven fabrics fiber 11(sweep) and the hydroscopic high-molecular resin 12(pit of infiltrating in the bulk non-woven fabrics fiber 11 represent) form.Non-woven fabrics core integument is wrapped in the core periphery, and non-woven fabrics core integument is made of non-woven fabrics surface layer 13, bottom layer of non-woven fabrics 14, non-woven fabrics covering 15, and non-woven fabrics surface layer 13 is bonding with non-woven fabrics covering 15, and bottom layer of non-woven fabrics 14 is also bonding with non-woven fabrics covering 15.
Non-woven fabrics guide layer 2 and non-woven fabrics top layer 3 and non-woven fabrics covering 15 and all bonding.
Non-woven fabrics top layer 3 and impermeable bottom 4 are wrapped in the absorptive core periphery jointly, and non-woven fabrics top layer 3 and impermeable bottom 4 are all bonding with the non-woven fabrics core integument of absorptive core.The both sides of impermeable bottom 4 are bonding with the stereo enclosure 31 of non-woven fabrics top layer 3 one sides respectively.
The preparation method of the present embodiment is as follows:
Adopt existing apparatus for production line, bulk non-woven fabrics fiber 11 processes are sprayed hydroscopic high-molecular resin 12, then cover upper bottom layer of non-woven fabrics 14 through applying glue, again through spraying hydroscopic high-molecular resin 12, cover again upper non-woven fabrics surface layer 13 through applying glue, then through the first pressing roll mechanism compacting, then superscribe the non-woven fabrics covering 15 through applying glue, then cover upper non-woven fabrics guide layer 2 through applying glue, again by the second pressing roll mechanism compacting, cut, then cover upper through applying glue with the non-woven fabrics top layer 3 of stereo enclosure 31 with through the impermeable bottom (the impermeable bottom of PE film) 4 of applying glue, through the 3rd pressing roll mechanism compacting, can make the hygienic article composite material that does not contain wood pulp cellulose described in the utility model again.
The hygienic article composite material that does not contain wood pulp cellulose that makes can be used for making the hygienic article such as diaper, the paper napkin, sanitary towel.
Similar to Example 1, the difference only be, described impermeable bottom is the superimposed impermeable bottom of PE film and non-woven fabrics.PE film and non-woven fabrics are superimposed to be to adopt glue bond.
Claims (3)
1. a hygienic article composite material that does not contain wood pulp cellulose is characterized in that being provided with absorptive core, non-woven fabrics guide layer, non-woven fabrics top layer and impermeable bottom;
Absorptive core is made of core and non-woven fabrics core integument; Core is comprised of the hydroscopic high-molecular resin in bulk non-woven fabrics fiber and the bulk non-woven fabrics fiber of infiltration, and non-woven fabrics core integument is wrapped in the core periphery;
The non-woven fabrics core integument of non-woven fabrics guide layer and absorptive core is bonding;
Non-woven fabrics top layer and impermeable bottom are wrapped in the absorptive core periphery jointly, and non-woven fabrics top layer and impermeable bottom are all bonding with the non-woven fabrics core integument of absorptive core.
2. a kind of hygienic article composite material that does not contain wood pulp cellulose as claimed in claim 1, it is characterized in that described non-woven fabrics core integument is made of non-woven fabrics surface layer, bottom layer of non-woven fabrics, non-woven fabrics covering, non-woven fabrics surface layer and non-woven fabrics covering are bonding, and bottom layer of non-woven fabrics and non-woven fabrics covering are bonding.
3. a kind of hygienic article composite material that does not contain wood pulp cellulose as claimed in claim 1 is characterized in that described impermeable bottom is the superimposed impermeable bottom of PE film and non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272610 CN202740236U (en) | 2012-06-08 | 2012-06-08 | Sanitary article composite section bar containing no wood pulp fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220272610 CN202740236U (en) | 2012-06-08 | 2012-06-08 | Sanitary article composite section bar containing no wood pulp fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202740236U true CN202740236U (en) | 2013-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220272610 Expired - Fee Related CN202740236U (en) | 2012-06-08 | 2012-06-08 | Sanitary article composite section bar containing no wood pulp fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202740236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420184A (en) * | 2016-11-30 | 2017-02-22 | 广东茵茵股份有限公司 | Compound absorption core of moisture absorption article and disposable moisture absorption article |
-
2012
- 2012-06-08 CN CN 201220272610 patent/CN202740236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106420184A (en) * | 2016-11-30 | 2017-02-22 | 广东茵茵股份有限公司 | Compound absorption core of moisture absorption article and disposable moisture absorption article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |