CN110200754A - Four layers of core of one kind and its preparation process - Google Patents
Four layers of core of one kind and its preparation process Download PDFInfo
- Publication number
- CN110200754A CN110200754A CN201910560568.1A CN201910560568A CN110200754A CN 110200754 A CN110200754 A CN 110200754A CN 201910560568 A CN201910560568 A CN 201910560568A CN 110200754 A CN110200754 A CN 110200754A
- Authority
- CN
- China
- Prior art keywords
- layer
- layers
- core
- sap
- structure glue
- 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.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000010410 layer Substances 0.000 claims abstract description 231
- 239000003292 glue Substances 0.000 claims abstract description 51
- 239000004744 fabric Substances 0.000 claims abstract description 35
- 238000005253 cladding Methods 0.000 claims abstract description 32
- 238000009331 sowing Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000000843 powder Substances 0.000 claims abstract description 20
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 239000002131 composite material Substances 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000013329 compounding Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 239000011247 coating layer Substances 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000009987 spinning Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000010410 dusting Methods 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 150000001875 compounds Chemical group 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001223 reverse osmosis Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F2013/530481—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having superabsorbent materials, i.e. highly absorbent polymer gel materials
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention discloses a kind of four layers of core, including four layers, first layer is composite layer, and the second layer and the 4th layer are SAP layers, and third layer is loft non-woven layer of cloth, and four layers of core periphery are coated with coating layer；Its preparation process, comprising the following steps: be 1. face-up layered on third layer on the conveyer belt of extruding compounding machine, then SAP powder is broadcasted sowing in front；2. spraying structure glue at the back side of first layer, the third layer for spilling SAP and first layer are overturn using pressure roller pressing is sent into after structure glue bond；3. after overturning, SAP powder upward, is then overleaf broadcasted sowing using mold in the third layer back side, the 4th layer is formed；4. overleaf spray structure glue after the cladding cloth of clad is unreeled and cut forms cladding core using structure glue bond with four layers of core, the winding of cladding core or collecting vessel will be sent into carry out box-type folding again.The product of four layers of core of invention is thinner, more soft, compared with prior art, saves layer of material, effectively reduces preparation cost.
Description
[technical field]
The invention belongs to core preparation technical field, in particular to a kind of four layers of core and its preparation process.
[background technique]
As common amenities, general the inside is equipped with the core of water suction, Water-absorption core body one for nursing pad and paper diaper
As for non-woven fabrics enclose SAP particle composition.SAP is hydroscopic high-molecular resin, can absorb the water of several times of own wt, hundreds times
Point, but the Water-absorption core body of the prior art, there is product thickness, pliability is inadequate, the high problem of preparation cost.
[summary of the invention]
The present invention provides a kind of four layers of core and its preparation process, and with the Water-absorption core body that solves the prior art, there is products
Thickness, pliability is inadequate, the high actual techniques problem of preparation cost.
In order to solve the above technical problems, the invention adopts the following technical scheme:
A kind of four layers of core, including four layers, it is disposed with first layer, the second layer, third layer, the 4th layer, first layer is
Composite layer, the second layer and the 4th layer are SAP layer, and third layer is loft non-woven layer of cloth；Four layers of core periphery is coated with
Clad.
Further, the composite material layer material of the first layer is dust-free paper, spinning building, hot wind cloth, toilet paper, spun lacing
Any one in cloth.
Further, the clad is cladding cloth.
The present invention also provides a kind of preparation processes of four layers of core, comprising the following steps:
1. third layer loft non-woven cloth is face-up layered on the conveyer belt of extruding compounding machine, toward the front of third layer
It is even to broadcast sowing SAP powder；
2. spraying structure glue at the back side of the first layer material, the third layer for spilling SAP and first layer are utilized into structure gluing
Pressure roller pressing overturning is sent into after conjunction；
3. after overturning, the third layer back side uniformly broadcasts sowing SAP powder using mold upward, at the back side of third layer, the is formed
It four layers, cuts after the completion；
4. overleaf spray structure glue after the cladding cloth of clad is unreeled and cut utilizes structure glue with four layers of core
Bonding forms cladding core, winds or send cladding core into collecting vessel and carry out box-type folding again.
Further, step 1. described in broadcast sowing SAP powder amount be 0-200gsm.
Further, step 2. described in the first layer material the back side spraying structure glue glue amount be 1.5-3.5gsm.
Further, step 3. described in broadcast sowing SAP powder amount be 0-200gsm.
Further, step 4. described in clad cladding cloth unreel and cut after overleaf spray structure glue
Glue amount is 0.5-3.5gsm.
The present invention has following effects:
(1) first layer composite layer of the invention improves absorption and diffusion velocity of the water suction compound core body to liquid,
The structure glue at first layer and the clad back side can preferably bond each section material and fixed SAP, and make the compound core body that absorbs water
The case where being not susceptible to conglomeration, fracture or clot after absorption of liquid.Third layer loft non-woven cloth can effectively limit the shifting of SAP
It is dynamic, it can also faster water conservancy diversion moisture.4th layer SAP layers can broadcast sowing in a variety of manners, and broadcasting sowing shape difference can be improved SAP
It can and improve SAP utilization rate.Four-layer structure is distributed in " flexibility ", " absorbability ", " water conservancy diversion speed " " infiltration rate " " diffusion
Property " division of labor is clear in " water lock ", Each performs its own functions, and core is made to realize thinner more soft, a greater amount of absorption liquid, firmly locks water
Point, it is not easy reverse osmosis, realization keeps dry and comfortable for a long time.
(2) present invention and the prior art (number of patent application: 201710271980.2, skill disclosed in this application patent document
Art) it compares, layer of material is saved, preparation cost is effectively reduced；
(3) achievable more folding machines of one man operation of the present invention, save cost of labor.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of four layers of core of the invention；
Fig. 2 is four layers of core preparation technology flow chart of the invention.
[specific embodiment]
The content of present invention is described in detail below.
Embodiment 1
A kind of four layers of core as shown in Figure 1:, including four layers, it is disposed with first layer (1), the second layer (2), third layer
(3), the 4th layer (4), first layer (1) is composite layer, and the second layer (2) and the 4th layer (4) are SAP layers, and third layer (3) is fluffy
Loose nonwoven layer；Four layers of core periphery is coated with coating layer (5).
The composite material layer material of first layer (1) is dust-free paper.
The clad (5) is cladding cloth.
It is as shown in Figure 2: a kind of preparation process of four layers of core, comprising the following steps:
1. third layer loft non-woven cloth is face-up layered on the conveyer belt of extruding compounding machine, toward the front of third layer
Even to broadcast sowing SAP powder (second layer), dusting amount is 152gsm；
2. spraying structure glue at the back side of the first layer material, glue spraying amount is 2.2gsm, will spill the third layer and first of SAP
Layer is overturn using pressure roller pressing is sent into after structure glue bond；
3. the third layer back side upward, is uniformly broadcasted sowing using mold etc. with various shape at the back side of third layer after overturning
SAP powder (the 4th layer), dusting amount are 178gsm, are cut after the completion；
Overleaf spray structure glue after 4. the cladding cloth of clad is unreeled and cut, glue spraying amount is 2.5gsm, with four
Layer core forms cladding core using structure glue bond, by cladding core winding.
Embodiment 2
A kind of four layers of core as shown in Figure 1:, including four layers, it is disposed with first layer (1), the second layer (2), third layer
(3), the 4th layer (4), first layer (1) is composite layer, and the second layer (2) and the 4th layer (4) are SAP layers, and third layer (3) is fluffy
Loose nonwoven layer；Four layers of core periphery is coated with coating layer (5).
The composite material layer material of first layer (1) is spinning building.
The clad (5) is cladding cloth.
It is as shown in Figure 2: a kind of preparation process of four layers of core, comprising the following steps:
1. third layer loft non-woven cloth is face-up layered on the conveyer belt of extruding compounding machine, toward the front of third layer
Even to broadcast sowing SAP powder (second layer), dusting amount is 100gsm；
2. spraying structure glue at the back side of the first layer material, glue spraying amount is 1.5gsm, will spill the third layer and first of SAP
Layer is overturn using pressure roller pressing is sent into after structure glue bond；
3. the third layer back side upward, is uniformly broadcasted sowing using mold etc. with various shape at the back side of third layer after overturning
SAP powder (the 4th layer), dusting amount are 100gsm, are cut after the completion；
Overleaf spray structure glue after 4. the cladding cloth of clad is unreeled and cut, glue spraying amount is 0.5gsm, with four
Layer core forms cladding core using structure glue bond, and cladding core is sent into collecting vessel and carries out box-type folding again.
Embodiment 3
A kind of four layers of core as shown in Figure 1:, including four layers, it is disposed with first layer (1), the second layer (2), third layer
(3), the 4th layer (4), first layer (1) is composite layer, and the second layer (2) and the 4th layer (4) are SAP layers, and third layer (3) is fluffy
Loose nonwoven layer；Four layers of core periphery is coated with coating layer (5).
The composite material layer material of first layer (1) is hot wind cloth.
The clad (5) is cladding cloth.
It is as shown in Figure 2: a kind of preparation process of four layers of core, comprising the following steps:
1. third layer loft non-woven cloth is face-up layered on the conveyer belt of extruding compounding machine, toward the front of third layer
Even to broadcast sowing SAP powder (second layer), dusting amount is 200gsm；
2. spraying structure glue at the back side of the first layer material, glue spraying amount is 3.5gsm, will spill the third layer and first of SAP
Layer is overturn using pressure roller pressing is sent into after structure glue bond；
3. the third layer back side upward, is uniformly broadcasted sowing using mold etc. with various shape at the back side of third layer after overturning
SAP powder (the 4th layer), dusting amount are 200gsm, are cut after the completion；
Overleaf spray structure glue after 4. the cladding cloth of clad is unreeled and cut by the breadth of customer requirement, glue spraying
Amount is 1gsm, forms cladding core using structure glue bond with four layers of core, by cladding core winding.
Embodiment 4
A kind of four layers of core as shown in Figure 1:, including four layers, it is disposed with first layer (1), the second layer (2), third layer
(3), the 4th layer (4), first layer (1) is composite layer, and the second layer (2) and the 4th layer (4) are SAP layers, and third layer (3) is fluffy
Loose nonwoven layer；Four layers of core periphery is coated with coating layer (5).
The composite material layer material of first layer (1) is toilet paper.
The clad (5) is cladding cloth.
It is as shown in Figure 2: a kind of preparation process of four layers of core, comprising the following steps:
1. third layer loft non-woven cloth is face-up layered on the conveyer belt of extruding compounding machine, toward the front of third layer
Even to broadcast sowing SAP powder (second layer), dusting amount is 50gsm；
2. spraying structure glue at the back side of the first layer material, glue spraying amount is 1.5gsm, will spill the third layer and first of SAP
Layer is overturn using pressure roller pressing is sent into after structure glue bond；
3. the third layer back side upward, is uniformly broadcasted sowing using mold etc. with various shape at the back side of third layer after overturning
SAP powder (the 4th layer), dusting amount are 56gsm, are cut after the completion；
Overleaf spray structure glue after 4. the cladding cloth of clad is unreeled and cut by the breadth of customer requirement, glue spraying
Amount is 1.2gsm, forms cladding core using structure glue bond with four layers of core, cladding core is sent into collecting vessel and carries out case again
Formula folds.
Embodiment 5
A kind of four layers of core as shown in Figure 1:, including four layers, it is disposed with first layer (1), the second layer (2), third layer
(3), the 4th layer (4), first layer (1) is composite layer, and the second layer (2) and the 4th layer (4) are SAP layers, and third layer (3) is fluffy
Loose nonwoven layer；Four layers of core periphery is coated with coating layer (5).
The composite material layer material of first layer (1) is spun laced fabric.
The clad (5) is cladding cloth.
It is as shown in Figure 2: a kind of preparation process of four layers of core, comprising the following steps:
1. third layer loft non-woven cloth is face-up layered on the conveyer belt of extruding compounding machine, toward the front of third layer
Even to broadcast sowing SAP powder (second layer), dusting amount is 156gsm；
2. spraying structure glue at the back side of the first layer material, glue spraying amount is 2gsm, will spill the third layer and first layer of SAP
It is overturn using pressure roller pressing is sent into after structure glue bond；
3. the third layer back side upward, is uniformly broadcasted sowing using mold etc. with various shape at the back side of third layer after overturning
SAP powder (the 4th layer), dusting amount are 70gsm, are cut after the completion；
Overleaf spray structure glue after 4. the cladding cloth of clad is unreeled and cut by the breadth of customer requirement, glue spraying
Amount is 3gsm, forms cladding core using structure glue bond with four layers of core, cladding core feeding collecting vessel is carried out again box
It folds.
Technical principle of the invention:
First layer composite layer of the invention improves absorption and diffusion velocity of the water suction compound core body to liquid, and first
The structure glue at layer and the clad back side can preferably bond each section material and fixed SAP, and water suction compound core body is being inhaled
The case where being not susceptible to conglomeration, fracture or clot after receipts liquid.Third layer loft non-woven cloth can effectively limit the movement of SAP,
It can also faster water conservancy diversion moisture.4th layer SAP layers can broadcast sowing in a variety of manners, and broadcasting sowing shape difference can be improved SAP performance
And improve SAP utilization rate.Four-layer structure is distributed in " flexibility ", " absorbability ", " water conservancy diversion speed " " infiltration rate " " diffusion
Property " division of labor is clear in " water lock ", Each performs its own functions, and core is made to realize thinner more soft, a greater amount of absorption liquid, firmly locks water
Point, it is not easy reverse osmosis, realization keeps dry and comfortable for a long time.
The present invention and the prior art (number of patent application: 201710271980.2, technology disclosed in this application patent document)
It compares, saves layer of material, effectively reduce preparation cost；
More folding machines of one man operation can be achieved in the present invention, save cost of labor.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention by
The scope of patent protection that the claims submitted determine.
Claims (8)
1. a kind of four layers of core, which is characterized in that including four layers, it is disposed with first layer, the second layer, third layer, the 4th layer,
First layer is composite layer, and the second layer and the 4th layer are SAP layers, and third layer is loft non-woven layer of cloth；Outside four layers of core
It encloses and is coated with coating layer.
2. four layers of core according to claim 1, which is characterized in that the composite material layer material of the first layer is dustless
Paper, spinning building, hot wind cloth, toilet paper, any one in spun laced fabric.
3. four layers of core according to claim 1, which is characterized in that the clad is cladding cloth.
4. a kind of preparation process of four layers of core according to claim 1-3, which is characterized in that including following step
It is rapid:
1. third layer loft non-woven cloth is face-up layered on the conveyer belt of extruding compounding machine, uniformly spread toward the front of third layer
Broadcast SAP powder；
2. structure glue is sprayed at the back side of the first layer material, by the third layer and first layer of spilling SAP using after structure glue bond
It is sent into pressure roller pressing overturning；
3. after overturning, the third layer back side uniformly broadcasts sowing SAP powder using mold upward, at the back side of third layer, the 4th layer is formed,
It cuts after the completion；
4. overleaf spray structure glue after the cladding cloth of clad is unreeled and cut utilizes structure glue bond with four layers of core
Cladding core is formed, the winding of cladding core or feeding collecting vessel are subjected to box-type folding again.
5. the preparation process of four layers of core according to claim 4, which is characterized in that step 1. described in broadcast sowing SAP powder
Amount is 0-200gsm.
6. the preparation process of four layers of core according to claim 4, which is characterized in that step 2. described in first layer material
The glue amount of the back side spraying structure glue of material is 1.5-3.5gsm.
7. the preparation process of four layers of core according to claim 4, which is characterized in that step 3. described in broadcast sowing SAP powder
Amount is 0-200gsm.
8. the preparation process of four layers of core according to claim 4, which is characterized in that step 4. described in clad packet
Covering after cloth is unreeled and cut the overleaf glue amount of spray structure glue is 0.5-3.5gsm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560568.1A CN110200754A (en) | 2019-06-26 | 2019-06-26 | Four layers of core of one kind and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910560568.1A CN110200754A (en) | 2019-06-26 | 2019-06-26 | Four layers of core of one kind and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110200754A true CN110200754A (en) | 2019-09-06 |
Family
ID=67794749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910560568.1A Pending CN110200754A (en) | 2019-06-26 | 2019-06-26 | Four layers of core of one kind and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110200754A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829245A2 (en) * | 1996-09-12 | 1998-03-18 | Uni-Charm Corporation | Absorbent article |
| JP2006115911A (en) * | 2004-10-19 | 2006-05-11 | Daio Paper Corp | Method and apparatus for manufacturing absorber |
| WO2014151544A2 (en) * | 2013-03-15 | 2014-09-25 | Sheldon Donald A | Disposable absorbent article |
| CN104068968A (en) * | 2014-07-22 | 2014-10-01 | 南昌爱乐科技发展有限公司 | Flexile deformation proof urinal pad premix paper urinal pad and production method of paper urinal pad |
| CN104367419A (en) * | 2014-12-11 | 2015-02-25 | 天津市中科健新材料技术有限公司 | Composite absorbent paper for absorbent sanitation products and preparation method and application of composite absorbent paper |
| CN104723618A (en) * | 2015-02-13 | 2015-06-24 | 宁波市奇兴无纺布有限公司 | Special composite material for absorbing liquid and production method thereof |
| CN205459394U (en) * | 2016-02-22 | 2016-08-17 | 湖南爽洁卫生用品有限公司 | Core is absorbed to cladding formula |
| CN106137557A (en) * | 2016-08-22 | 2016-11-23 | 重庆百亚卫生用品股份有限公司 | Absorbent commodity core body and processing technology thereof |
| CN106626705A (en) * | 2016-12-09 | 2017-05-10 | 广东美登纸业有限公司 | Production method of composite paper |
| CN106974773A (en) * | 2017-04-24 | 2017-07-25 | 泉州佰份佰卫生用品有限公司 | The compound core body and its forming method of disposable sanitary articles |
| CN106974774A (en) * | 2017-04-24 | 2017-07-25 | 福建省乔东新型材料有限公司 | Water-absorption core body of amenities and preparation method thereof |
| CN109758305A (en) * | 2019-02-26 | 2019-05-17 | 山东爸爸的选择健康科技有限公司 | A kind of paper diaper absorptive core and preparation method thereof |
| CN210644354U (en) * | 2019-06-26 | 2020-06-02 | 丁棋 | High-softness four-layer core |
-
2019
- 2019-06-26 CN CN201910560568.1A patent/CN110200754A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0829245A2 (en) * | 1996-09-12 | 1998-03-18 | Uni-Charm Corporation | Absorbent article |
| JP2006115911A (en) * | 2004-10-19 | 2006-05-11 | Daio Paper Corp | Method and apparatus for manufacturing absorber |
| WO2014151544A2 (en) * | 2013-03-15 | 2014-09-25 | Sheldon Donald A | Disposable absorbent article |
| CN104068968A (en) * | 2014-07-22 | 2014-10-01 | 南昌爱乐科技发展有限公司 | Flexile deformation proof urinal pad premix paper urinal pad and production method of paper urinal pad |
| CN104367419A (en) * | 2014-12-11 | 2015-02-25 | 天津市中科健新材料技术有限公司 | Composite absorbent paper for absorbent sanitation products and preparation method and application of composite absorbent paper |
| CN104723618A (en) * | 2015-02-13 | 2015-06-24 | 宁波市奇兴无纺布有限公司 | Special composite material for absorbing liquid and production method thereof |
| CN205459394U (en) * | 2016-02-22 | 2016-08-17 | 湖南爽洁卫生用品有限公司 | Core is absorbed to cladding formula |
| CN106137557A (en) * | 2016-08-22 | 2016-11-23 | 重庆百亚卫生用品股份有限公司 | Absorbent commodity core body and processing technology thereof |
| CN106626705A (en) * | 2016-12-09 | 2017-05-10 | 广东美登纸业有限公司 | Production method of composite paper |
| CN106974773A (en) * | 2017-04-24 | 2017-07-25 | 泉州佰份佰卫生用品有限公司 | The compound core body and its forming method of disposable sanitary articles |
| CN106974774A (en) * | 2017-04-24 | 2017-07-25 | 福建省乔东新型材料有限公司 | Water-absorption core body of amenities and preparation method thereof |
| CN109758305A (en) * | 2019-02-26 | 2019-05-17 | 山东爸爸的选择健康科技有限公司 | A kind of paper diaper absorptive core and preparation method thereof |
| CN210644354U (en) * | 2019-06-26 | 2020-06-02 | 丁棋 | High-softness four-layer core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101491472B (en) | Absorber capable of processing human excrement and manufacture method thereof | |
| RU2656793C2 (en) | Multi-layer absorbing product | |
| CN104068968B (en) | The manufacture method of pliable and tough anti-deformation core body premix material paper urine pad | |
| CN104723618A (en) | Special composite material for absorbing liquid and production method thereof | |
| WO2018196714A1 (en) | Water absorption core for sanitation supplies and preparation method thereof | |
| CN109674588A (en) | A kind of core and process units and technique for amenities | |
| CN106214345A (en) | Absorptive core and processing technology thereof for absorbent commodity | |
| CN108261290A (en) | A kind of disposable adsorption object and its preparation process | |
| CN106974773A (en) | The compound core body and its forming method of disposable sanitary articles | |
| CN110063843A (en) | A kind of compound core body and its manufacturing device and technique | |
| CN109771141A (en) | A kind of preparation method of dry and comfortable absorbing articles | |
| CN105671795B (en) | A kind of non-woven fabrics and preparation method thereof and the hygienic material with the non-woven fabrics | |
| CN110179593A (en) | Super soft liquid absorbent wick and its preparation system and technique | |
| CN106137558B (en) | Absorbent core of absorbent article and manufacturing process thereof | |
| CN107723923A (en) | A kind of health composite absorbent material and preparation method | |
| CN205947928U (en) | Compound core of multilayer absorbs core and absorbent device thereof | |
| CN206324928U (en) | Paper diaper absorptive core and paper diaper | |
| CN208626012U (en) | A kind of composite absorption core structure and sanitary care article | |
| CN104605995A (en) | Novel composite core | |
| CN208577840U (en) | A kind of non-woven fabrics for personal care product's surface layer | |
| CN110200754A (en) | Four layers of core of one kind and its preparation process | |
| CN212439076U (en) | Absorbent core | |
| CN109091309A (en) | A kind of paper diaper and preparation method thereof absorbing main body with grid type | |
| CN106726166A (en) | A kind of paper diaper | |
| CN210644354U (en) | High-softness four-layer core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210714 Address after: 362000 Qiaodong Industrial Park, Xuefeng Economic Development Zone, Nan'an City, Quanzhou City, Fujian Province Applicant after: FUJIAN QIAODONG NEW MATERIALS Co.,Ltd. Address before: 362000 Qiaodong Industrial Park, Xuefeng Economic Development Zone, Nan'an City, Quanzhou City, Fujian Province Applicant before: Ding Qi |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |
|
| RJ01 | Rejection of invention patent application after publication |