CN102697607A - Molding device for absorber of hygienic product and absorber prepared by using molding device - Google Patents
Molding device for absorber of hygienic product and absorber prepared by using molding device Download PDFInfo
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- CN102697607A CN102697607A CN2012101957586A CN201210195758A CN102697607A CN 102697607 A CN102697607 A CN 102697607A CN 2012101957586 A CN2012101957586 A CN 2012101957586A CN 201210195758 A CN201210195758 A CN 201210195758A CN 102697607 A CN102697607 A CN 102697607A
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- wood pulp
- hygienic article
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Abstract
The invention discloses a molding device for an absorber of a hygienic product. The molding device comprises a molding drum and a semi-closed molding cabin, wherein the molding drum is rotatable along an axial direction; the molding cabin is arranged above the molding drum; a fine net is arranged on the surface of the molding drum; a wood pulp inlet and a macromolecular water-absorbing material applying port are arranged above the molding cabin; two separating plates which are arranged along the axial direction are arranged in the molding cabin and are utilized to separate the molding cabin into three independent cavities, namely, a first cavity and a third cavity respectively located on two sides, and a second cavity located in the middle; the three cavities are all connected with the wood pulp inlet; and the macromolecular water-absorbing material applying port is arranged on the upper part of the second cavity. The problem that macromolecular particles leak into the molding drum from the fine net is solved by the molding device for the absorber of the hygienic product; the surface layer is free from the macromolecular particles; and the comfort level during a use process is increased.
Description
Technical field
The present invention relates to the health care product manufacturing field of equipment, particularly a kind of diaper production line, sanltary towel for women use production line, production lines such as mattress, pet pads, and the shaped device of absorber on the medical and hygiene article production line.
Background technology
Absorber is the core body part of disposable sanitary articles such as diaper, sanitary towel, mattress, pet pads, mainly plays the juice effect that stores that absorbs.The formation of absorber is (as shown in Figure 1) shown in following sectional view: be to be formed by elongated wood pulp cellulose and granular macromolecule water absorbent material uniform mixing.Absorber moulding process on production line (as shown in Figure 2) as shown in the figure: shaped device is to be combined by the assembly drum that can produce the negative pressure effect, semi-enclosed molding storehouse, isolates with 40 purpose fine-structure meshes between assembly drum and the molding storehouse.Wood pulp cellulose gets into from inlet and send molding storehouse and the macromolecule water absorbent material uniform mixing that is applied to this district, on fine-structure mesh, has been formed absorber by the negative-pressure adsorption of assembly drum at last.Because action of negative pressure, tiny polymeric particles can leak in the assembly drum from 40 purpose fine-structure meshes, causes waste, in addition, is attached to the polymeric particles of absorber surface, and its harder physical characteristic can influence the comfort sense when using.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of hygienic article absorber shaped device, the absorber with this shaped device preparation is provided simultaneously.
The present invention realizes through following technical scheme:
A kind of hygienic article absorber shaped device; Comprise the assembly drum of axial rotation and be arranged at semi-enclosed molding storehouse of assembly drum top; Said assembly drum surface is a fine-structure mesh; Top, molding storehouse is provided with the wood pulp inlet and macromolecule water absorbent material applies mouth, has two dividing plates that axially are provided with that the molding storehouse is divided into three independently cavitys in the said molding storehouse, is respectively first cavity, the 3rd cavity that is positioned at both sides and is positioned at intermediary second cavity; Said three cavitys all are communicated with the wood pulp inlet, and said macromolecule water absorbent material applies mouth and is arranged at the second cavity top.
The further improvement project of the present invention is that the upper end of first cavity, second cavity and the 3rd cavity is communicated with the wood pulp inlet.
The further improvement project of the present invention is that the wood pulp inlet of second cavity enters the mouth greater than the wood pulp of first cavity, the 3rd cavity respectively.
The further improvement project of the present invention is that first cavity, the 3rd cavity are symmetricly set in the second cavity both sides.
With the hygienic article absorber of above-mentioned shaped device preparation, said hygienic article absorber is made up of surface layer and sandwich layer, and said surface layer is coated on the sandwich layer two sides.
The further improvement project of the present invention is, said surface layer is a wood pulp fiber layer, and said sandwich layer is wood pulp cellulose and granular macromolecule water absorbent material mixture.
The invention has the beneficial effects as follows:
The moulding storehouse is divided into three independently cavitys with dividing plate; Macromolecule water absorbent material applies at second cavity; All do not apply macromolecule water absorbent material in first cavity and the 3rd cavity,, formed the sandwich layer of wood pulp cellulose and the mixed uniformly absorber of granular macromolecule water absorbent material in the absorber at last by the rotation of assembly drum; Both side surface coats the not wood pulp cellulose superficial layer of pbz polymer absorbent material thinly; Solved polymeric particles and can from fine-structure mesh, leak into the problem in the assembly drum, the what is more important superficial layer is the pbz polymer particle not, has improved the comfort when using.
Description of drawings
Fig. 1 is the schematic cross-section of existing absorber.
Fig. 2 is existing absorber shaped device structural representation.
Fig. 3 is a structural representation of the present invention.
Fig. 4 is the schematic cross-section of the absorber of Fig. 3 production.
The specific embodiment
In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Fig. 3 has shown the embodiment of a kind of hygienic article absorber of the present invention shaped device: the present invention includes the assembly drum 1 of axial rotation and be arranged at semi-enclosed molding storehouse 2 of assembly drum top, said assembly drum 1 surface is a fine-structure mesh 3.
Still as shown in Figure 3; There are two dividing plates that axially are provided with that the molding storehouse is divided into three independently cavitys in the said molding storehouse 2; Be respectively first cavity 21, the 3rd cavity 23 that is positioned at both sides and be positioned at intermediary second cavity, 22, the first cavitys 21, the 3rd cavity 23 is symmetricly set in second cavity, 22 both sides.Said three cavitys all are communicated with wood pulp inlet 4, and said macromolecule water absorbent material applies mouth 5 and is arranged at second cavity, 22 upper positions.The upper end of first cavity 21, second cavity 22 and the 3rd cavity 23 is communicated with wood pulp inlet 4.The wood pulp of second cavity 22 inlet 4 is respectively greater than the wood pulp inlet 4 of first cavity 21, the 3rd cavity 23.
With the hygienic article absorber of former preparation, said hygienic article absorber is made up of surface layer 6 and sandwich layer 7, and said surface layer 6 is coated on sandwich layer 7 two sides.
Said surface layer 6 is a wood pulp fiber layer, and said sandwich layer 7 is wood pulp cellulose and granular macromolecule water absorbent material mixture.
Shown in arrow among the figure; Rotation through assembly drum 1; At first the wood pulp cellulose in first cavity 21 is adsorbed to fine-structure mesh 3 surfaces (formation surface layer); Then get into second cavity, 22 absorption wood pulp cellulose and granular macromolecule water absorbent material mixture (formation sandwich layer), get into the 3rd cavity 23 absorption wood pulp celluloses (formation surface layer) at last, the absorber of formation is as shown in Figure 4; The mixed uniformly absorber sandwich layer 7 of wood pulp cellulose and granular macromolecule water absorbent material, both side surface coat the not wood pulp cellulose surface layer 6 of pbz polymer absorbent material thinly.
Claims (6)
1. hygienic article absorber shaped device; Comprise the assembly drum (1) of axial rotation and be arranged at semi-enclosed molding storehouse (2) of assembly drum top; Said assembly drum (1) surface is fine-structure mesh (3); Top, molding storehouse (2) is provided with wood pulp inlet (4) and macromolecule water absorbent material applies mouthful (5), it is characterized in that: have two dividing plates that axially are provided with that the molding storehouse is divided into three independently cavitys in the said molding storehouse (2), be respectively first cavity (21), the 3rd cavity (23) that is positioned at both sides and be positioned at intermediary second cavity (22); Said three cavitys all are communicated with the wood pulp inlet, and said macromolecule water absorbent material applies mouthful (5) and is arranged at second cavity (22) top.
2. a kind of hygienic article absorber shaped device as claimed in claim 1 is characterized in that: the upper end of first cavity (21), second cavity (22) and the 3rd cavity (23) is communicated with wood pulp inlet (4).
3. according to claim 1 or claim 2 a kind of hygienic article absorber shaped device is characterized in that: the wood pulp inlet (4) of second cavity (22) is respectively greater than the wood pulp inlet (4) of first cavity (21), the 3rd cavity (23).
4. a kind of hygienic article absorber shaped device as claimed in claim 1 is characterized in that: first cavity (21), the 3rd cavity (23) are symmetricly set in second cavity (22) both sides.
5. with the hygienic article absorber of the said former preparation of claim 1, it is characterized in that: said hygienic article absorber is made up of surface layer and sandwich layer, and said surface layer is coated on the sandwich layer two sides.
6. hygienic article absorber as claimed in claim 5 is characterized in that: said surface layer is a wood pulp fiber layer, and said sandwich layer is wood pulp cellulose and granular macromolecule water absorbent material mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101957586A CN102697607A (en) | 2012-06-14 | 2012-06-14 | Molding device for absorber of hygienic product and absorber prepared by using molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101957586A CN102697607A (en) | 2012-06-14 | 2012-06-14 | Molding device for absorber of hygienic product and absorber prepared by using molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102697607A true CN102697607A (en) | 2012-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101957586A Pending CN102697607A (en) | 2012-06-14 | 2012-06-14 | Molding device for absorber of hygienic product and absorber prepared by using molding device |
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| CN (1) | CN102697607A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106389007A (en) * | 2016-08-18 | 2017-02-15 | 安庆市恒昌机械制造有限责任公司 | Novel granular material mixing and applying device |
| 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 |
| CN110215345A (en) * | 2019-05-20 | 2019-09-10 | 金湖三木机械制造实业有限公司 | The cotton core of underpants for woman in period crushes molding machine |
| CN112603658A (en) * | 2020-12-28 | 2021-04-06 | 广州市兴世机械制造有限公司 | Method and equipment for forming absorber of disposable sanitary product |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666647A (en) * | 1985-12-10 | 1987-05-19 | Kimberly-Clark Corporation | Apparatus and process for forming a laid fibrous web |
| US20010042844A1 (en) * | 2000-01-10 | 2001-11-22 | Alexander Paritsky | Smart optical microphone/sensor |
| JP2006122109A (en) * | 2004-10-26 | 2006-05-18 | Daio Paper Corp | Manufacturing device of absorptive article, manufacturing method for absorptive article, and absorptive article manufactured by using the manufacturing device |
| CN2889300Y (en) * | 2005-11-25 | 2007-04-18 | 李新华 | Fully degradable sanitary towel |
-
2012
- 2012-06-14 CN CN2012101957586A patent/CN102697607A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666647A (en) * | 1985-12-10 | 1987-05-19 | Kimberly-Clark Corporation | Apparatus and process for forming a laid fibrous web |
| US20010042844A1 (en) * | 2000-01-10 | 2001-11-22 | Alexander Paritsky | Smart optical microphone/sensor |
| JP2006122109A (en) * | 2004-10-26 | 2006-05-18 | Daio Paper Corp | Manufacturing device of absorptive article, manufacturing method for absorptive article, and absorptive article manufactured by using the manufacturing device |
| CN2889300Y (en) * | 2005-11-25 | 2007-04-18 | 李新华 | Fully degradable sanitary towel |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106389007A (en) * | 2016-08-18 | 2017-02-15 | 安庆市恒昌机械制造有限责任公司 | Novel granular material mixing and applying device |
| CN106389007B (en) * | 2016-08-18 | 2022-05-13 | 安庆市恒昌机械制造有限责任公司 | Novel granular material mixing and applying device |
| 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 |
| CN110215345A (en) * | 2019-05-20 | 2019-09-10 | 金湖三木机械制造实业有限公司 | The cotton core of underpants for woman in period crushes molding machine |
| CN110215345B (en) * | 2019-05-20 | 2024-02-09 | 金湖三木机械制造实业有限公司 | Cotton core crushing and forming device for menstrual period trousers |
| CN112603658A (en) * | 2020-12-28 | 2021-04-06 | 广州市兴世机械制造有限公司 | Method and equipment for forming absorber of disposable sanitary product |
| CN112603658B (en) * | 2020-12-28 | 2022-09-06 | 广州市兴世机械制造有限公司 | Absorber forming equipment of disposable hygienic product |
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Application publication date: 20121003 |