CN206589426U - A kind of paper composites - Google Patents
A kind of paper composites Download PDFInfo
- Publication number
- CN206589426U CN206589426U CN201720060838.9U CN201720060838U CN206589426U CN 206589426 U CN206589426 U CN 206589426U CN 201720060838 U CN201720060838 U CN 201720060838U CN 206589426 U CN206589426 U CN 206589426U
- Authority
- CN
- China
- Prior art keywords
- paper
- ply
- layer
- nonwoven layer
- composites
- 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
Landscapes
- Sanitary Thin Papers (AREA)
Abstract
The utility model provides a kind of paper composites, its ply of paper for including being sequentially overlapped setting and nonwoven layer, and the ply of paper is fixed with the nonwoven layer by combining line.Present invention also provides a kind of hygienic articles, including surface layer, intermediate layer and bottom, the material of the surface layer, intermediate layer or bottom includes the paper composites described in such scheme.The application is by the combination of ply of paper and nonwoven layer, and making the dry strength of its binding site increases, therefore rupture or the dissociation of impedance paper；The contact surface of the paper composites is paper simultaneously, substantially improves comfortableness and security.
Description
Technical field
The utility model is related to hygienic articles technical field, more particularly to a kind of paper composites.
Background technology
With the economic development and improvement of living standards, consumption of the people to paper for daily use and disposable sanitary articles is needed
Ask more and more；Reaching its maturity and opening with consumption idea simultaneously, consumer is desirable for more comfortable, natural and safe
Product.
The paper for daily use commonly used at present is such as：Toilet paper, tissue and cleansing tissue paper product etc., due to using wood pulp, bamboo pulp etc.
Native cellulose fibre makees raw material, thus compares natural environmental-protective, and uses pleasant.But, such product meets wet shape
Under state, intensity is very low, is usually ruptured when using or and leaves paper scrap.If increasing wet strong, manyization need to be added in papermaking
The property learned wet strength agent, potential security risk is brought to consumer.
Common disposable sanitary articles are such as：Wet tissue, base material is made using non-woven fabrics, but larger ratio is used in such material
Example synthetic fibers or chemical fibre；Common disposable sanitary articles are such as：Sanitary napkin, protection pad, urine pants typically do face using non-woven fabrics
Layer, these non-woven fabrics equally have larger proportion synthetic fibers or chemical fibre, thus natural texture is poor when using；Except this it
Outside, synthetic fibers generally carry certain content finish, such as control improper meeting residual catalyst and reaction single when fiber is produced
The trace level chemical substances such as body, these can bring potential security risk to consumer.Therefore, seek a kind of comfortableness and security compared with
Good absorbent article is extremely urgent to those skilled in the art.
Utility model content
The technical problem that the utility model is solved is to provide a kind of paper composites, the paper composites that the application is provided
Comfortableness is preferable with security, and can improve paper because wet strength decline causes the problem of rupture and paper scrap are remained.
In view of this, this application provides a kind of paper composites applied to absorbent article, including it is sequentially overlapped setting
Ply of paper and nonwoven layer, the ply of paper and the nonwoven layer with reference to line by fixing.
It is preferred that, the ply of paper and the nonwoven layer are multilayer, and every layer of ply of paper is relative with every layer of nonwoven layer
Set.
It is preferred that, the paper composites include ply of paper, nonwoven layer and the ply of paper for being sequentially overlapped setting.
It is preferred that, the paper composites include being sequentially overlapped ply of paper, nonwoven layer, ply of paper and the nonwoven layer of setting.
It is preferred that, the combination line is single or double；The combination line be shaped as linear, oblique line shape, ellipse,
Circular, flower pattern or checker board.
It is preferred that, the ply of paper is toilet paper, tissue or cleansing tissue.
It is preferred that, the nonwoven layer is hot-wind nonwoven cloth, fabric hot rolled nonwoven fabrics, spun-bonded non-woven fabrics or melt spraying non-woven fabrics.
This application provides a kind of paper composites, its ply of paper for including being sequentially overlapped setting and nonwoven layer, and it is described
Ply of paper is with the nonwoven layer by being fixed with reference to line.The application makes its binding site by the combination of ply of paper and nonwoven layer
Dry strength increase, therefore rupture or the dissociation of impedance paper；The contact surface of the paper composites is paper simultaneously, is substantially improved
Comfortableness and security.
Brief description of the drawings
Fig. 1 is the paper composites that the utility model uses physics mode to combine；
Fig. 2 is the paper composites that the utility model uses chemical mode to combine；
Fig. 3 is the paper composites of the utility model one side combination line；
Fig. 4 is the paper composites of the two-sided combination line of the utility model；
Fig. 5 is the paper composites of the two-sided combination line of the utility model multilayer ply of paper；
Fig. 6 is the paper composites of the utility model multilayer ply of paper one side combination line；
Fig. 7 is the schematic shapes of the utility model different shape combination line.
Embodiment
For a further understanding of the utility model, the utility model preferred embodiment is retouched with reference to embodiment
State, but it is to be understood that these descriptions are simply to further illustrate feature and advantage of the present utility model, rather than to this practicality
The limitation of new claim.
The utility model embodiment discloses a kind of paper composites, including is sequentially overlapped the ply of paper and non-woven fabrics of setting
Layer, the ply of paper is with the nonwoven layer by being fixed with reference to line.
This application provides a kind of paper composites, its by the way that ply of paper is arranged at into nonwoven layer surface, and ply of paper with
Nonwoven layer with reference to line by fixing, by making ply of paper combine to form an entirety with nonwoven layer with reference to line；Greatly improve
Ply of paper causes the problem of rupture and paper scrap are remained because wet strength declines, and keeps contact surface to be paper, improves paper composites
Comfortableness and security.
According to the utility model, the ply of paper is ply of paper well known to those skilled in the art, specifically, the ply of paper is one
Wet-strength paper is planted, it is the paper of the resin containing PAE or PPE, can be all kinds of paper for daily use body paper such as toilet paper, tissue or cleansing tissue
Or other speciality papers.
The material that the nonwoven layer is used can be the non-woven fabrics that the various fabric nonwoven cloth techniques containing absorption are made, specifically
, the material of the nonwoven layer can be known for hot-wind nonwoven cloth, fabric hot rolled nonwoven fabrics, spun-bonded non-woven fabrics or melt spraying non-woven fabrics etc.
Non-woven fabrics；Above-mentioned all kinds of non-woven fabrics can be plain weave or punching；Can be individual layer or multilayer
, can be single or it be combined, this application is had no particular limits.
Herein described ply of paper realizes both fixations with the nonwoven layer by combining line, and the combination line is to pass through
Physically or chemically mode is formed.Specifically, the mode of the physics refers to form combination by modes such as ultrasonic wave or hot pressing
Line, makes ply of paper be combined with nonwoven layer；The chemical mode is that the combination of ply of paper and nonwoven layer is realized using chemical reagent,
The chemical reagent is reagent well known to those skilled in the art, specifically, the chemical reagent can be moisture-curable reaction
Type polyurethane PUR or ethylene vinyl acetate copolymer hot melt adhesive.Specifically, as shown in Figure 1, 2, Fig. 1 is physics
The paper composites that mode is formed, Fig. 2 is the paper composites of chemical mode formation.
Can be two-sided line or one side line for the combination line of physics mode formation；Wherein it is with reference to line one side
Ply of paper is pressed with nonwoven layer by pressure roller, is formed with reference to line by two rollers up and down by temperature pressing, one side then refers to one
Individual roller is that have decorative pattern, and another roller is plain-barreled roll；Two-sided with reference to line is that ply of paper is pressed with nonwoven layer by pressure roller, is passed through with reference to line
Two rollers are formed by temperature pressing up and down, two-sided to refer to that two rollers all have decorative pattern；The decorative pattern of above-mentioned combination line is most
End form into combination line pattern.The application has no particular limits to the shape for combining line, can be arbitrary decorative pattern, example
, the shape of the combination line can be that linear, oblique line shape, shaped form, ellipse, circle, flower pattern, checker board etc. are a variety of more
The shape of sample；The shape of combination line as cited by Fig. 7.
The specific number of plies of ply of paper and nonwoven layer is had no particular limits in herein described paper composites, ply of paper can
Think three layers, four layers, five layers or multilayer, nonwoven layer can be three layers, four layers, five layers or multilayer, but need to be every layer of ply of paper
It is oppositely arranged with every layer of nonwoven layer, i.e., described paper composites concretely ply of paper, nonwoven layer, ply of paper, non-woven fabrics
Layer, so repeats to set；Specific structural representation is as illustrated in figures 3-6.
In the utility model, toilet paper, face tissue or wiping are can be directly used for after the cut packaging of paper composites
The products such as paper；The base material of wet tissue is can also be used for substitute traditional non-woven cloth；It can also be used for sanitary napkin, protection pad, breast pad or paper diaper
Deng the surface layer of hygienic articles, intermediate layer or bottom to substitute traditional non-woven cloth.
This patent provides a kind of paper composites applied to absorbent article, its initiative utilization paper and non-woven fabrics material
Material, by a variety of physics and chemical mode, carries out diversified, multi-level combination, has both substantially improved paper because meeting wet strength
Decline causes the problem of rupture and paper scrap are remained, and keeps contact surface to be paper again, substantially improves comfortableness and security.
For a further understanding of the utility model, the paper composites provided with reference to embodiment the utility model enter
Row is described in detail, and protection domain of the present utility model is not limited by the following examples.
Embodiment 1
Individual layer ply of paper is combined with single-layer nonwoven stacking, ply of paper and nonwoven layer knot are made by the way of hot pressing
Close, form the ply of paper and the paper composites of nonwoven layer of overall fixation；In hot pressing, two pressure rollers, one roller is straight line
Shape decorative pattern a, roller is plain-barreled roll.
Embodiment 2
Ply of paper, nonwoven layer, ply of paper and nonwoven layer are superimposed together according to order, made by the way of hot pressing ply of paper with
Nonwoven layer set, forms the paper composites of overall fixed ply of paper, nonwoven layer, ply of paper and nonwoven layer；Hot pressing
In, two pressure rollers, one roller is flower pattern decorative pattern, and a roller is ellipse.
Embodiment 3
Ply of paper is superimposed together with nonwoven layer by moisture-curable reaction type polyurethane hot-melt adhesive, then pressed,
Form overall fixed ply of paper, the paper composites with reference to glue-line and nonwoven layer.
Wet strength refers to that paper (material) is soaked in water or during by water institute saturation completely, remains to keep its partial intensities.Typically
Immersion or by water saturation, its loss of strength 90%~96%, remaining intensity is referred to as wet strength, between 4%~10%；If
Chemical assistant is added, its intensity meets or exceeds 15%, be called wet-strength paper, it is (wet strong to dry that data are expressed as wet strength
By force, %).
Test result indicates that, without the present processes (addition chemical assistant), wet strength numerical value about 15~
20%；The wet strong numerical value ＞ 20% of paper composites prepared by the application, embodiment 1 is 23%, and embodiment 2 is 28%, is implemented
Example 3 is 32%.
The explanation of above example is only intended to help and understands method of the present utility model and its core concept.It should refer to
Go out, for those skilled in the art, can also be to this on the premise of the utility model principle is not departed from
Utility model carries out some improvement and modification, and these are improved and modification also falls into the utility model scope of the claims
It is interior.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of paper composites applied to absorbent article, including it is sequentially overlapped the ply of paper and nonwoven layer of setting, the paper
Layer is with the nonwoven layer by being fixed with reference to line；The combination line is chemical reagent layer, and the chemical reagent layer is solid for moisture
Change reaction type polyurethane hot-melt adhesive layer or ethylene vinyl acetate copolymer hot melt adhesive layer.
2. paper composites according to claim 1, it is characterised in that the ply of paper and the nonwoven layer are many
Layer, and every layer of ply of paper be oppositely arranged with every layer of nonwoven layer.
3. paper composites according to claim 1, it is characterised in that the paper composites include being sequentially overlapped setting
Ply of paper, nonwoven layer and ply of paper.
4. paper composites according to claim 1, it is characterised in that the paper composites include being sequentially overlapped setting
Ply of paper, nonwoven layer, ply of paper and nonwoven layer.
5. paper composites according to claim 1, it is characterised in that the combination line is single or double；The knot
That closes line is shaped as linear, oblique line shape, ellipse, circle, flower pattern or checker board.
6. paper composites according to claim 1, it is characterised in that the ply of paper is toilet paper, tissue or wiping
Paper.
7. paper composites according to claim 1, it is characterised in that the nonwoven layer is hot-wind nonwoven cloth, hot rolling
Non-woven fabrics, spun-bonded non-woven fabrics or melt spraying non-woven fabrics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060838.9U CN206589426U (en) | 2017-01-17 | 2017-01-17 | A kind of paper composites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060838.9U CN206589426U (en) | 2017-01-17 | 2017-01-17 | A kind of paper composites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589426U true CN206589426U (en) | 2017-10-27 |
Family
ID=60128127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060838.9U Active CN206589426U (en) | 2017-01-17 | 2017-01-17 | A kind of paper composites |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042675A (en) * | 2017-01-17 | 2017-08-15 | 上海护理佳实业有限公司 | A kind of paper composites and a kind of hygienic articles |
-
2017
- 2017-01-17 CN CN201720060838.9U patent/CN206589426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042675A (en) * | 2017-01-17 | 2017-08-15 | 上海护理佳实业有限公司 | A kind of paper composites and a kind of hygienic articles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104995353B (en) | The wet-laying sheet material of micro- fibrillatable material composition | |
| CN1942155B (en) | Disposable absorbent articles having printed wetness indicators | |
| RU2523979C2 (en) | Conductive webs and method of their manufacturing | |
| CN105592831A (en) | Absorbent article | |
| US6703109B2 (en) | Planar product including a plurality of adhesively bonded fibrous plies | |
| KR20010005809A (en) | Dispersible Nonwoven Fabric and Method of Making Same | |
| US20110046587A1 (en) | Absorbent pads and method of making such pads | |
| CN106580561A (en) | Biodegradable baby diaper and preparation method thereof | |
| CN107503042A (en) | A kind of spunlaced face mask base material and preparation method thereof | |
| WO2016031569A1 (en) | Absorbent and absorbent article including absorbent | |
| EP1891439B1 (en) | Tissue paper with ph-indicator function | |
| JP2016123655A (en) | Absorbent article | |
| CN206589426U (en) | A kind of paper composites | |
| CN107928883A (en) | A kind of sanitary napkin of PLA surface layers | |
| CN104404836A (en) | Composite paper | |
| CN206568619U (en) | A kind of composite mesh material structure with absorption function | |
| CN206317457U (en) | A kind of non-woven fabrics | |
| CN107938165A (en) | A kind of double-deck spunlace non-woven cloth of sanitary napkin | |
| CN107042675A (en) | A kind of paper composites and a kind of hygienic articles | |
| CN215536930U (en) | Polylactic acid degradable sanitary pad | |
| CN208626007U (en) | A kind of sanitary napkin of PLA surface layer | |
| EP1495704A1 (en) | Fibrous web product | |
| JP6173275B2 (en) | Absorber and absorbent article including the absorber | |
| CN207672228U (en) | A kind of double-deck spunlace non-woven cloth of sanitary napkin | |
| CN106671499A (en) | Composite netted material structure with absorption function and preparation technology of composite netted material structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |