CN208799407U - A kind of no wood pulp diaper and its production equipment - Google Patents
A kind of no wood pulp diaper and its production equipment Download PDFInfo
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- CN208799407U CN208799407U CN201721797958.3U CN201721797958U CN208799407U CN 208799407 U CN208799407 U CN 208799407U CN 201721797958 U CN201721797958 U CN 201721797958U CN 208799407 U CN208799407 U CN 208799407U
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Abstract
The utility model discloses a kind of no wood pulp diapers, including surface layer, perforating film layer, core layer and the bottom being arranged from top to down, the perforating film layer is made by punching on material impervious to water surface, the core layer includes upper adhesive layer, lower adhesive layer and the water absorption layer between upper adhesive layer and lower adhesive layer, and water absorption layer material is SAP.The utility model has powerful anti-reverse osmosis ability, in addition eliminates the wood pulp in core layer, can save a large amount of timber, protects environment.The invention also discloses a kind of production equipments for producing without wood pulp diaper, including the feeder channel being made of multiple groups support roller, it is successively arranged lower attachment layered material frame, water absorption layer addition mechanism, upper attachment layered material frame, making hole film layered material frame, underlying material frame, capstock frame and cutting bed on the direction advanced along feeder channel, can easily realize the production of no wood pulp diaper.
Description
Technical field
The utility model relates to diaper product technical field and diaper production equipment technology, specifically a kind of nothing
Wood pulp diaper and its production equipment.
Background technique
A kind of diaper, cushion with absorption liquid functional, is widely used as pet pads and nursing pad etc..
Conventional diaper uses core material of the mixture of toilet paper cladding wood pulp and SAP as core, core
It is mixed using wood pulp and SAP, because toilet paper and wood pulp are all water-absorbent materials, and poor water retention property, such diaper are absorbing urine
Reverse osmosis is easy to later to come out.
Using the core product of two layers of toilet paper package wood pulp mixing SAP, since toilet paper is using in fiber
Hollow structure water suction, so after absorbing water, energy reverse osmosis comes out as long as being pressurized.Since toilet paper thickness only has the thickness of 0.05mm,
So needing to be carried out the filling of core with a large amount of wood pulp, space is provided for SAP, allows diaper to have certain thickness, to timber
Resource causes greatly to consume.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, the utility model proposes a kind of no wood pulp diaper and its production equipment, endeavour
Technical problem in solution aforementioned background art.
The utility model solves its technical problem using following technical scheme to realize:
A kind of no wood pulp diaper, including surface layer, perforating film layer, core layer and the bottom being arranged from top to down, the punching
Film layer is made by punching on material impervious to water surface, and the core layer includes upper adhesive layer, lower adhesive layer and is located at upper attached
The water absorption layer between layer and lower adhesive layer, water absorption layer material be SAP.
As the further improvement of the utility model, the material of the perforating film layer is PE material, PP material or PE
With PP mixed materials.
As the further improvement of the utility model, the perforating film layer with a thickness of 0.1~0.3mm, percent opening is
30~45%.
As the further improvement of the utility model, the pass of the perforating film layer aperture is funnel type, funnel-shaped holes
Bigger diameter end towards surface layer.
As the further improvement of the utility model, the material of the surface layer is non-woven fabrics, upper adhesive layer and lower attachment
The material of layer is toilet paper, and the material of bottom is PE film.
A kind of production equipment for producing without wood pulp diaper, including the feeder channel being made of multiple groups support roller, along
Lower attachment layered material frame, water absorption layer addition mechanism, upper attachment layered material frame, underlying material are successively arranged on the direction that feeder channel advances
Frame, capstock frame and cutting bed, further include making hole film layered material frame, and making hole film layered material frame is located at upper attachment layered material frame and capstock frame
Between.
As the further improvement of the utility model, the water absorption layer addition mechanism includes filling roller, filling roller top
Equipped with aggregate bin, the outer surface of filling roller be equipped with it is multiple for accommodating the pits of one SAP particle, the least significant end of filling roller and
Feeder channel is tangent.
Further include perforated roll as the further improvement of the utility model, perforated roll be located at making hole film layered material frame and its
Between the support roller of lower section.
As the further improvement of the utility model, the perforated roll is electric roller, the outer surface cladding one of perforated roll
Layer thermal insulation layer, perforated roll are equipped with multiple cone-shaped bulges, and cone-shaped bulge is pierced by from thermal insulation layer.
The beneficial effects of the utility model are:
The utility model provides a kind of no wood pulp diaper, and perforating film layer is devised between core layer and surface layer, uses
Fluid-tight material production, has powerful anti-reverse osmosis ability, in addition eliminates the wood pulp in core layer, can save a large amount of
Timber protects environment.In addition the utility model devises a kind of production equipment of no wood pulp diaper, can easily realize to upper
State the production of no wood pulp diaper.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the main view without wood pulp diaper of the utility model；
Fig. 2 is the production equipment (containing perforated roll) without wood pulp diaper of the utility model；
Fig. 3 is that the water absorption layer of the production equipment without wood pulp diaper of the utility model adds the partial schematic diagram of mechanism；
Fig. 4 is the partial schematic diagram of the perforated roll of the production equipment without wood pulp diaper of the utility model；
Fig. 5 is the production equipment (not containing perforated roll) without wood pulp diaper of the utility model.
1- surface layer, 2- perforating film layer, the upper adhesive layer of 3-, 4- water absorption layer, adhesive layer under 5-, 6- bottom, 7- support roller, the bottom 8-
Layered material frame, adheres to layered material frame under 9-, and 10- water absorption layer adds mechanism, 10a- aggregate bin, 10b- filling roller, adheres to layered material on 11-
Frame, 12- perforated roll, 13- making hole film layered material frame, 14- capstock frame, 15- cutting bed.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of specific embodiment of the present utility model
Shape, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and operation
Application method etc., is described in further detail, to help inventive concept of the those skilled in the art to the utility model, technology
Scheme has more complete, accurate and deep understanding.
As shown in Figure 1, a kind of no wood pulp diaper, including surface layer 1, perforating film layer 2, core layer and the bottom being arranged under upper
Layer 6.
Surface layer 1 is one layer to be directly in contact with the skin of human body or animal, and to meet comfort level requirement, surface layer 1 is adopted
It is made of pro-skin material, such as non-woven fabrics.
Perforating film layer 2 is made using punching on material impervious to water surface, such as PE material, PP material or PE and PP
Mixed materials.The thickness of perforating film layer 2 is preferably 0.1~0.3mm, and preferred percent opening is 30~45%, and the pass of aperture is
Funnel type, the bigger diameter end of preferred funnel-shaped holes can make this have very high absorption rate without wood pulp diaper towards surface layer.
When this is squeezed without wood pulp diaper, from the hole that the moisture being extruded in core layer can be stored temporarily in perforating film layer 2,
More moisture can be stored in funnel-shaped holes, anti-reverse osmosis ability is stronger.
Core layer includes upper adhesive layer 3, lower adhesive layer 5 and the water absorption layer 4 between upper adhesive layer 3 and lower adhesive layer 5,
4 material of water absorption layer is super absorbent resin (SAP), and the effect of upper adhesive layer 3 and lower adhesive layer 5 is by the evengranular packet of SAP
It is rolled in wherein, upper adhesive layer 3 need to use permeable material to make with lower adhesive layer 5, such as toilet paper.
Bottom 6, bottom 6 is made of waterproof material, such as PE film.
Need to increase using wood pulp the thickness of diaper in traditional diaper, and this is without in wood pulp diaper, due to perforating film layer 2
Thickness with 0.1~0.3mm makes this still have enough integral thickness without wood pulp diaper, meets comfort level requirement.
As shown in Figures 2 to 4, a kind of production equipment of no wood pulp diaper, the feed including being made of multiple groups support roller 7 lead to
Road, along feeder channel advance direction on be successively arranged lower attachment layered material frame 9, water absorption layer addition mechanism 10, upper attachment layered material
Frame 11, perforated roll 12, making hole film layered material frame 13, underlying material frame 8, capstock frame 14 and cutting bed 15.
Underlying material frame 8 is for placing PE film roll, and lower attachment layered material frame 9 is with upper attachment layered material frame 11 for placing toilet paper
Volume, capstock frame 14 is for placing non-woven fabrics.
It includes filling roller 10b that water absorption layer, which adds mechanism 10, and aggregate bin 10a is equipped with above filling roller 10b, and aggregate bin 10a is used
In placing SAP particle, the outer surface of filling roller 10b is equipped with multiple pits, and pit can accommodate a SAP particle, filling roller
The least significant end of 10b and feeder channel are tangent, filling roller 10b and the holding synchronous rotational speed of support roller 7, in rotation process, filling roller 10b
On pit when turning to the lower section of aggregate bin 10a, the SAP particle in aggregate bin 10a enters in pit, and filling roller 10b continues
Rotation, pit turns to when contacting with lower adhesive layer 5, and the SAP particle in pit is attached on lower adhesive layer 5.
Making hole film layered material frame 13 is between upper attachment layered material frame 11 and capstock frame 14.Making hole film layered material frame 13 is for putting
Set PE film roll to be punctured, perforated roll 12 is located between making hole film layered material frame 13 and support roller 7 below, perforated roll 12 and PE
The lower surface of film roll is in contact, for regular setting funnel type hole in PE film roll.Perforated roll 12 is electric roller, perforated roll
12 outer surface coats one layer of thermal insulation layer, and thermal insulation layer is made using refractory material, and perforated roll 12 is equipped with multiple cone-shaped bulges,
Cone-shaped bulge is pierced by from thermal insulation layer.Preferably, the operating temperature of electric roller is set as 115~135 DEG C.
The working principle without wood pulp diaper production equipment is: the toilet paper on lower attachment layered material frame 9 is as lower adhesive layer 5
Into feeder channel, then toilet paper comes the lower section of water absorption layer addition mechanism 10, and SAP particle is had rule by filling roller 10b rotation
The addition of rule is on toilet paper, and then the toilet paper as upper adhesive layer 3 is covered on the top of SAP particle, then perforating film layer
Expect that frame 13 starts, the making hole film that funnel type hole is accomplished fluently on surface is covered on to the top of core layer, then the PE on underlying material frame 8
Film as bottom 6 enter feeder channel, be layered on the lower section of core layer, finally by as the non-textile mulch of surface layer 1 in making hole film
The top of layer 2, then cuts off.The utility model provides a kind of no wood pulp diaper, devises and beats between core layer and surface layer 1
Hole film layer 2 is made using fluid-tight material, is had powerful anti-reverse osmosis ability, is in addition eliminated the wood pulp in core layer, energy
Enough save a large amount of timber.In addition the utility model devises a kind of no wood pulp diaper production equipment, can easily realize pair
The production of above-mentioned no wood pulp diaper.
This also has another embodiment without wood pulp diaper production equipment, as shown in figure 5, it is substantially with shown in Fig. 2, only
Perforated roll 12 is eliminated, when using in the embodiment without wood pulp diaper production equipment, needs to put on making hole film layered material frame 13
Set the punching film roll having had openning hole in advance.
The utility model is exemplarily described above, it is clear that the utility model implements not by aforesaid way
Limitation, as long as not using the method concept of the utility model and the improvement of various unsubstantialities that technical solution carries out, or not
It is improved that the conception and technical scheme of the utility model are directly applied into other occasions, in the protection model of the utility model
Within enclosing.The protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (9)
1. a kind of no wood pulp diaper, it is characterised in that: including surface layer, perforating film layer, core layer and the bottom being arranged from top to down,
The perforating film layer by material impervious to water surface punch make, the core layer include upper adhesive layer, lower adhesive layer and
Water absorption layer between upper adhesive layer and lower adhesive layer, water absorption layer material are SAP.
2. no wood pulp diaper according to claim 1, it is characterised in that: the material of the perforating film layer is PE material, PP
Material or PE and PP mixed materials.
3. no wood pulp diaper according to claim 2, it is characterised in that: the perforating film layer with a thickness of 0.1~
0.3mm, percent opening are 30~45%.
4. no wood pulp diaper according to claim 2, it is characterised in that: the pass of the perforating film layer aperture is funnel
Type, the bigger diameter ends of funnel-shaped holes is towards surface layer.
5. no wood pulp diaper according to claim 1, it is characterised in that: the material of the surface layer is non-woven fabrics, upper attachment
The material of layer and lower adhesive layer is toilet paper, and the material of bottom is PE film.
6. a kind of for producing the production equipment of no wood pulp diaper described in claim 1, it is characterised in that: including by multiple groups branch
Support roller group at feeder channel, along feeder channel advance direction on be successively arranged lower attachment layered material frame, water absorption layer addition machine
Structure, upper attachment layered material frame, underlying material frame, capstock frame and cutting bed, further include making hole film layered material frame, and making hole film layered material frame is located at
Between upper attachment layered material frame and capstock frame.
7. the production equipment of no wood pulp diaper according to claim 6, it is characterised in that: the water absorption layer adds mechanism packet
Filling roller is included, aggregate bin is equipped with above filling roller, the outer surface of filling roller is equipped with multiple pits for being used to accommodate a SAP,
The least significant end of filling roller and feeder channel are tangent.
8. the production equipment of no wood pulp diaper according to claim 6, it is characterised in that: further include perforated roll, perforated roll
Between support roller positioned at making hole film layered material frame and below.
9. the production equipment of no wood pulp diaper according to claim 8, it is characterised in that: the perforated roll is electric roller,
The outer surface of perforated roll coats one layer of thermal insulation layer, and perforated roll is equipped with multiple cone-shaped bulges, and cone-shaped bulge is worn from thermal insulation layer
Out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797958.3U CN208799407U (en) | 2017-12-20 | 2017-12-20 | A kind of no wood pulp diaper and its production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797958.3U CN208799407U (en) | 2017-12-20 | 2017-12-20 | A kind of no wood pulp diaper and its production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208799407U true CN208799407U (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721797958.3U Active CN208799407U (en) | 2017-12-20 | 2017-12-20 | A kind of no wood pulp diaper and its production equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175574A (en) * | 2017-12-20 | 2018-06-19 | 芜湖悠派护理用品科技股份有限公司 | A kind of no wood pulp diaper and its production equipment |
| CN111228041A (en) * | 2020-02-20 | 2020-06-05 | 上海舒晓实业有限公司 | Bacteriostatic reverse osmosis prevention sanitary towel and processing method thereof |
-
2017
- 2017-12-20 CN CN201721797958.3U patent/CN208799407U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175574A (en) * | 2017-12-20 | 2018-06-19 | 芜湖悠派护理用品科技股份有限公司 | A kind of no wood pulp diaper and its production equipment |
| CN111228041A (en) * | 2020-02-20 | 2020-06-05 | 上海舒晓实业有限公司 | Bacteriostatic reverse osmosis prevention sanitary towel and processing method thereof |
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