CN113288589A - Positioning and adding method for high polymer in diaper production - Google Patents
Positioning and adding method for high polymer in diaper production Download PDFInfo
- Publication number
- CN113288589A CN113288589A CN202011499559.5A CN202011499559A CN113288589A CN 113288589 A CN113288589 A CN 113288589A CN 202011499559 A CN202011499559 A CN 202011499559A CN 113288589 A CN113288589 A CN 113288589A
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- CN
- China
- Prior art keywords
- diaper
- positioning
- absorbent core
- amount
- absorbent resin
- 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.)
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Classifications
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- 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
-
- 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
- A61F13/45—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 shape
- A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
- A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
-
- 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
-
- 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
- A61F2013/530007—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 being made from pulp
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
The invention relates to the technical field of diaper production, in particular to a method for positioning and adding macromolecules in diaper production. The amount of the super absorbent resin added at the front end of the absorbent core of the diaper is 0.5g, the amount of the super absorbent resin added at the middle part is 6.0g, and the amount of the super absorbent resin added at the tail part is 0.5 g. The problem of how to fully utilize the distribution area of the macromolecules is well solved: the efficiency of the absorber is improved, raw materials are utilized more efficiently, unnecessary waste is reduced, the production cost is reduced, and the raw materials are required to be used at specific positions more accurately.
Description
Technical Field
The invention relates to the technical field of diaper production, in particular to a method for positioning and adding macromolecules in diaper production.
Background
The utilization rate of polymer materials produced by the traditional paper diaper is not high, and particularly, under the condition that the requirements on the absorption performance of two ends of a product are not high, the polymer is uniformly mixed, so that unnecessary waste of the polymer materials is caused, and the production cost is invisibly increased.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems in the prior art, the invention provides a method for positioning and adding macromolecules in diaper production, which well solves the problem of how to fully utilize the distribution area of the macromolecules: the efficiency of the absorber is improved, raw materials are utilized more efficiently, unnecessary waste is reduced, the production cost is reduced, and the raw materials are required to be used at specific positions more accurately.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that: the method for positioning and adding the macromolecule in the diaper production comprises the steps of adding 0.5g of super absorbent resin at the front end of an absorbent core of the diaper, adding 6.0g of super absorbent resin at the middle part of the absorbent core of the diaper, and adding 0.5g of super absorbent resin at the tail part of the absorbent core of the diaper.
Preferably, the front end of the absorbent core of the diaper also comprises 0.9g of wood pulp fluff which is mixed.
Preferably, the central part of the absorbent core of the diaper also comprises 3.3g of wood pulp fluff which is mixed.
Preferably, the tail of the absorbent core of the diaper also comprises 1.8g of wood pulp fluff which is mixed.
(III) advantageous effects
The invention provides a method for positioning and adding macromolecules in diaper production. The method has the following beneficial effects:
(1) and the problem of fully utilizing the distribution area of the polymer: the efficiency of the absorber is improved, raw materials are utilized more efficiently, unnecessary waste is reduced, the production cost is reduced, and the raw materials are required to be used at specific positions more accurately.
Drawings
FIG. 1 is a high molecular weight distribution chart of a conventional product of the present invention;
FIG. 2 is a diagram of a polymer distribution in the polymer positioning and adding technology of the present invention;
FIG. 3 is a graph comparing the difference between the theoretical calculation and the actual product using the molecular localization addition technique.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The method for positioning and adding the macromolecule in the diaper production comprises the steps of adding 0.5g of super absorbent resin at the front end of an absorbent core of the diaper, adding 6.0g of super absorbent resin at the middle part of the absorbent core of the diaper, and adding 0.5g of super absorbent resin at the tail part of the absorbent core of the diaper.
As a specific embodiment of the invention, the front end of the absorbent core of the diaper also comprises 0.9g of wood pulp fluff which is mixed to prepare the diaper.
As a specific embodiment of the invention, the central part of the absorbent core of the diaper also comprises 3.3g of wood pulp fluff which are mixed to prepare the absorbent core of the diaper.
As a specific embodiment of the invention, the tail part of the absorbent core of the diaper also comprises 1.8g of wood pulp fluff which is mixed to prepare the diaper.
Through the calculation of the polymer positioning adding scheme, only the same amount of polymer is added in the same area of the core body or the amount of SAP can be increased (but the total amount is unchanged), the SAP content at two ends is positioned and reduced and added, so that the optimized product not only has the same absorption performance as the common product, but also the SAP content in the whole product can be reduced to more than 2g, thereby greatly saving the use amount of the polymer in the whole product and achieving the cost saving.
CORE WEIGHTS DISTRIBUTION
Claims (4)
1. A method for positioning and adding macromolecules in diaper production is characterized in that: the amount of the super absorbent resin added at the front end of the absorbent core of the diaper is 0.5g, the amount of the super absorbent resin added at the middle part is 6.0g, and the amount of the super absorbent resin added at the tail part is 0.5 g.
2. The method for positioning and adding the polymer in the diaper production process according to claim 1, wherein the method comprises the following steps: the front end of the diaper absorbent core body also comprises 0.9g of wood pulp fluff which is mixed to prepare the diaper.
3. The method for positioning and adding the polymer in the diaper production process according to claim 1, wherein the method comprises the following steps: the middle part of the diaper absorbent core body also comprises 3.3g of wood pulp fluff which is mixed to prepare the diaper absorbent core body.
4. The method for positioning and adding the polymer in the diaper production process according to claim 1, wherein the method comprises the following steps: the tail part of the diaper absorbent core body also comprises 1.8g of wood pulp fluff which is mixed to prepare the diaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499559.5A CN113288589A (en) | 2020-12-18 | 2020-12-18 | Positioning and adding method for high polymer in diaper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011499559.5A CN113288589A (en) | 2020-12-18 | 2020-12-18 | Positioning and adding method for high polymer in diaper production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113288589A true CN113288589A (en) | 2021-08-24 |
Family
ID=77318715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011499559.5A Pending CN113288589A (en) | 2020-12-18 | 2020-12-18 | Positioning and adding method for high polymer in diaper production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113288589A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5543215A (en) * | 1992-08-17 | 1996-08-06 | Weyerhaeuser Company | Polymeric binders for binding particles to fibers |
| CN106038070A (en) * | 2016-06-29 | 2016-10-26 | 泉州市汉威机械制造有限公司 | Transverse cotton core production method |
| CN106038069A (en) * | 2016-06-29 | 2016-10-26 | 泉州市汉威机械制造有限公司 | Macromolecule applying method in positioning and quantitative manner |
| CN109793611A (en) * | 2019-03-14 | 2019-05-24 | 安庆市恒昌机械制造有限责任公司 | A kind of sanitary product raw material fixed point applies and absorber forming device and technique |
| CN110123528A (en) * | 2019-04-28 | 2019-08-16 | 杭州可靠护理用品股份有限公司 | Absorb the paper diaper and its processing technology of water lock excellent antibacterial performance |
| CN110464546A (en) * | 2019-07-02 | 2019-11-19 | 福清市益兴堂卫生制品有限公司 | A kind of baby paper diaper and its processing technology |
| CN111888092A (en) * | 2020-08-28 | 2020-11-06 | 晋江市荣超机械制造有限公司 | Sanitary article and preparation method thereof |
-
2020
- 2020-12-18 CN CN202011499559.5A patent/CN113288589A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5543215A (en) * | 1992-08-17 | 1996-08-06 | Weyerhaeuser Company | Polymeric binders for binding particles to fibers |
| CN106038070A (en) * | 2016-06-29 | 2016-10-26 | 泉州市汉威机械制造有限公司 | Transverse cotton core production method |
| CN106038069A (en) * | 2016-06-29 | 2016-10-26 | 泉州市汉威机械制造有限公司 | Macromolecule applying method in positioning and quantitative manner |
| CN109793611A (en) * | 2019-03-14 | 2019-05-24 | 安庆市恒昌机械制造有限责任公司 | A kind of sanitary product raw material fixed point applies and absorber forming device and technique |
| CN110123528A (en) * | 2019-04-28 | 2019-08-16 | 杭州可靠护理用品股份有限公司 | Absorb the paper diaper and its processing technology of water lock excellent antibacterial performance |
| CN110464546A (en) * | 2019-07-02 | 2019-11-19 | 福清市益兴堂卫生制品有限公司 | A kind of baby paper diaper and its processing technology |
| CN111888092A (en) * | 2020-08-28 | 2020-11-06 | 晋江市荣超机械制造有限公司 | Sanitary article and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210824 |
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| RJ01 | Rejection of invention patent application after publication |