CN103961218A - Manufacturing method of one-time absorber - Google Patents
Manufacturing method of one-time absorber Download PDFInfo
- Publication number
- CN103961218A CN103961218A CN201410204185.8A CN201410204185A CN103961218A CN 103961218 A CN103961218 A CN 103961218A CN 201410204185 A CN201410204185 A CN 201410204185A CN 103961218 A CN103961218 A CN 103961218A
- Authority
- CN
- China
- Prior art keywords
- absorbent cores
- wood pulp
- absorbing core
- absorbent
- output
- 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.)
- Granted
Links
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
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
-
- 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
- A61F13/15764—Transferring, feeding or handling devices; Drives
Abstract
The invention relates to a manufacturing method of a one-time absorber. Reverse osmosis can be effectively controlled, and fault cannot happen easily. The method comprises the steps that first, wood pulp proto fibers are smashed and output; second, output wood pulp fibers are subjected to flow dividing, wherein 5%-15% of the wood pulp fibers are directly input into a mould cavity of a mould wheel to be used as a bottom layer of an absorbing core, the rest of the wood pulp fibers and macromolecules are mixed and then are input into the mould cavity of the mould wheel to be used as an upper layer of the absorbing core, and outputting is carried out after forming; third, fixing hot melt adhesives are arranged on the two sides and the middle portion of absorbing core wrapping materials in a coating mode respectively, the absorbing core wrapping materials are used for wrapping the absorbing core, and the fixing hot melt adhesives in the middle of the absorbing core wrapping materials are placed on one side of the absorbing core upper layer; and fourth, a turning mechanism is used for turning the wrapped absorbing core, so that the upper layer of the absorbing core output after mould cavity forming is upward, and the absorbing core is output to a following process.
Description
Technical field
The present invention relates to a kind of manufacture method of disposable absorbent.
Background technology
Manufacture in process at diaper, the Performance Detection of product more than 80% is measured the detection that comes from absorber, so the performance indications of absorber have directly determined the credit rating of diaper product, and the life cycle of product under market environment.
At present, common diaper equipment, in the time making absorber, is all to pass through single channel straight forming absorber after adopting absorber fiber to pulverize conventionally, is then laid on absorber clad material, after overcompaction, as final absorber.This absorber manufacture method, the staggered power of absorber fiber of making is not strong, diffusibility to urine and control its reverse osmosis poor effect, particularly in the process using, easily there is tomography, reverse osmosis phenomenon, even can make the skin that contacts with disposable absorbent produce the phenomenon such as eczema, erythema because of immersion.
Summary of the invention
Therefore,, for above-mentioned problem, the present invention proposes a kind ofly can effectively control reverse osmosis, the manufacture method of the disposable absorbent of easy-to-break layer not.
For achieving the above object, the present invention has adopted following technical scheme: a kind of manufacture method of disposable absorbent, comprises the following steps:
The first step, pulverizes wood pulp fibril, and output;
Second step, by the wood pulp cellulose shunting of output, wherein 5%～15% wood pulp cellulose is directly inputted the bottom as absorbent cores in the die cavity of mould wheel, inputs the upper strata as absorbent cores in the die cavity that mould takes turns after remaining wood pulp cellulose is mixed with macromolecule, after molding, exports;
The 3rd step, is coated on stationary heat melten gel respectively both sides and the middle part of absorbent cores clad material, and utilizes described absorbent cores clad material that absorbent cores is coated, and makes the stationary heat melten gel at absorbent cores clad material middle part be positioned at a side on absorbent cores upper strata;
The 4th step, utilizes switching mechanism that the absorbent cores being covered to complete is overturn, and makes the upper strata of the absorbent cores of exporting upward after die cavity molding, and exports follow-up flow process to.
Further, described wood pulp fibril decomposes by the mode of hammering.
Further, in second step, 10% wood pulp cellulose is as the bottom of absorbent cores, and 90% wood pulp cellulose is as the new upper strata of new hand.
By adopting aforementioned techniques scheme, the invention has the beneficial effects as follows: compared with existing manufacture method, the manufacture method of this disposable absorbent has been divided into two parts by the wood pulp cellulose after pulverizing and has carried, wherein the pure wood pulp cellulose of sub-fraction is as the bottom of absorbent cores, another part mixes rear as the upper strata of absorbent cores with macromolecule, profit makes the absorbability of absorbent cores lower floor weaken in this way, and lower floor on disposable absorbent article in skin, thereby reduced the generation of urine extravasation situation.On absorbent cores clad material, being positioned in addition absorbent cores has in high molecular this side and is coated with stationary heat melten gel, thereby slow down a little urine and entered the speed of absorbent cores, thereby make urine carry out horizontal diffusion, thereby the overall utilization rate of absorbent cores is strengthened.And in the time that urine enters absorbent cores and reaches full state, urine reverse osmosis has upwards been weakened too, and due to the combined effect of gravity and stationary heat melten gel, can make urine be difficult to arrive the surface of clad material, make this one side of disposable adsorption object and contact skin keep comparatively dry and comfortable state, reduce the generation of eczema, erythema situation.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Now the present invention is further described with detailed description of the invention by reference to the accompanying drawings.
With reference to figure 1, the present embodiment provides a kind of manufacture method of disposable absorbent, comprises the following steps:
The first step, pulverizes wood pulp fibril by the mode of hammering, and output;
Second step, by the wood pulp cellulose shunting of output, wherein 10% wood pulp cellulose is directly inputted the bottom as absorbent cores in the die cavity of mould wheel, inputs the upper strata as absorbent cores in the die cavity that mould takes turns after remaining wood pulp cellulose is mixed with macromolecule, after molding, exports;
The 3rd step, is coated on stationary heat melten gel respectively both sides and the middle part of absorbent cores clad material, and utilizes described absorbent cores clad material that absorbent cores is coated, and makes the stationary heat melten gel at absorbent cores clad material middle part be positioned at a side on absorbent cores upper strata;
The 4th step, utilizes switching mechanism that the absorbent cores being covered to complete is overturn, and makes the upper strata of the absorbent cores of exporting upward after die cavity molding, and exports follow-up flow process to.
Wherein, 11 is absorbent cores upper strata, and 12 is absorbent cores bottom, and 2 is absorbent cores clad material, and 31 for being coated on the stationary heat melten gel in the middle part of absorbent cores clad material, and 32 for being coated on the stationary heat melten gel of absorbent cores clad material both sides.
Compared with existing manufacture method, the manufacture method of this disposable absorbent has been divided into two parts by the wood pulp cellulose after pulverizing and has carried, wherein the pure wood pulp cellulose of sub-fraction is as the bottom of absorbent cores, another part mixes rear as the upper strata of absorbent cores with macromolecule, profit makes the absorbability of absorbent cores lower floor weaken in this way, and lower floor on disposable absorbent article in skin, thereby reduced the generation of urine extravasation situation.On absorbent cores clad material, being positioned in addition absorbent cores has in high molecular this side and is coated with stationary heat melten gel, thereby slow down a little urine and entered the speed of absorbent cores, thereby make urine carry out horizontal diffusion, thereby the overall utilization rate of absorbent cores is strengthened.And in the time that urine enters absorbent cores and reaches full state, urine reverse osmosis has upwards been weakened too, and due to the combined effect of gravity and stationary heat melten gel, can make urine be difficult to arrive the surface of clad material, make this one side of disposable adsorption object and contact skin keep comparatively dry and comfortable state, reduce the generation of eczema, erythema situation.
Although specifically show and introduced the present invention in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (3)
1. a manufacture method for disposable absorbent, is characterized in that, comprises the following steps:
The first step, pulverizes wood pulp fibril, and output;
Second step, by the wood pulp cellulose shunting of output, wherein 5%～15% wood pulp cellulose is directly inputted the bottom as absorbent cores in the die cavity of mould wheel, inputs the upper strata as absorbent cores in the die cavity that mould takes turns after remaining wood pulp cellulose is mixed with macromolecule, after molding, exports;
The 3rd step, is coated on stationary heat melten gel respectively both sides and the middle part of absorbent cores clad material, and utilizes described absorbent cores clad material that absorbent cores is coated, and makes the stationary heat melten gel at absorbent cores clad material middle part be positioned at a side on absorbent cores upper strata;
The 4th step, utilizes switching mechanism that the absorbent cores being covered to complete is overturn, and makes the upper strata of the absorbent cores of exporting upward after die cavity molding, and exports follow-up flow process to.
2. the manufacture method of a kind of disposable absorbent according to claim 1, is characterized in that: described wood pulp fibril decomposes by the mode of hammering.
3. the manufacture method of a kind of disposable absorbent according to claim 1, is characterized in that: in second step, 10% wood pulp cellulose is as the bottom of absorbent cores, and 90% wood pulp cellulose is as the new upper strata of new hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204185.8A CN103961218B (en) | 2014-05-15 | 2014-05-15 | A kind of manufacture method of disposable absorbent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204185.8A CN103961218B (en) | 2014-05-15 | 2014-05-15 | A kind of manufacture method of disposable absorbent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103961218A true CN103961218A (en) | 2014-08-06 |
| CN103961218B CN103961218B (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410204185.8A Active CN103961218B (en) | 2014-05-15 | 2014-05-15 | A kind of manufacture method of disposable absorbent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103961218B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266964A (en) * | 2015-09-06 | 2016-01-27 | 泉州市汉威机械制造有限公司 | Absorber forming process |
| 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 |
| CN108261290A (en) * | 2016-12-30 | 2018-07-10 | 福建恒安集团有限公司 | A kind of disposable adsorption object and its preparation process |
| CN109953850A (en) * | 2017-12-22 | 2019-07-02 | 北京小鹿科技有限公司 | A kind of preparation system of the not discontinue not group's of rising absorptive core |
| CN114746057A (en) * | 2019-11-26 | 2022-07-12 | 尤妮佳股份有限公司 | Absorbent article |
| CN115105301A (en) * | 2022-05-24 | 2022-09-27 | 山东爸爸的选择健康科技有限公司 | Manufacturing method of absorption core body with fast diffusion and accumulation prevention |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029023A1 (en) * | 2000-09-04 | 2002-03-07 | Uni-Charm Corporation | Absorbent article using continuous filaments and absorbent sheet |
| CN1913853A (en) * | 2004-02-02 | 2007-02-14 | Sca卫生产品股份公司 | Apparatus and method for manufacturing an absorbent core |
| CN1976663A (en) * | 2004-06-28 | 2007-06-06 | 大王制纸株式会社 | Apparatus for producing absorbing material, absorbing material and absorbent article |
| WO2009133551A1 (en) * | 2008-04-28 | 2009-11-05 | Bright Technologies Corp. Inc. | Absorbent pads and method of making such pads |
| JP2009291475A (en) * | 2008-06-06 | 2009-12-17 | Zuiko Corp | Absorbent core for sanitary article, and method of manufacturing the same |
-
2014
- 2014-05-15 CN CN201410204185.8A patent/CN103961218B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020029023A1 (en) * | 2000-09-04 | 2002-03-07 | Uni-Charm Corporation | Absorbent article using continuous filaments and absorbent sheet |
| CN1913853A (en) * | 2004-02-02 | 2007-02-14 | Sca卫生产品股份公司 | Apparatus and method for manufacturing an absorbent core |
| CN1976663A (en) * | 2004-06-28 | 2007-06-06 | 大王制纸株式会社 | Apparatus for producing absorbing material, absorbing material and absorbent article |
| WO2009133551A1 (en) * | 2008-04-28 | 2009-11-05 | Bright Technologies Corp. Inc. | Absorbent pads and method of making such pads |
| JP2009291475A (en) * | 2008-06-06 | 2009-12-17 | Zuiko Corp | Absorbent core for sanitary article, and method of manufacturing the same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266964A (en) * | 2015-09-06 | 2016-01-27 | 泉州市汉威机械制造有限公司 | Absorber forming process |
| 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 |
| CN108261290A (en) * | 2016-12-30 | 2018-07-10 | 福建恒安集团有限公司 | A kind of disposable adsorption object and its preparation process |
| CN109953850A (en) * | 2017-12-22 | 2019-07-02 | 北京小鹿科技有限公司 | A kind of preparation system of the not discontinue not group's of rising absorptive core |
| CN114746057A (en) * | 2019-11-26 | 2022-07-12 | 尤妮佳股份有限公司 | Absorbent article |
| CN114746057B (en) * | 2019-11-26 | 2024-02-06 | 尤妮佳股份有限公司 | Absorbent article |
| CN115105301A (en) * | 2022-05-24 | 2022-09-27 | 山东爸爸的选择健康科技有限公司 | Manufacturing method of absorption core body with fast diffusion and accumulation prevention |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103961218B (en) | 2016-04-27 |
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