CN104173143B - The shaped device of the ultra-thin cotton core of disposable sanitary articles and forming method - Google Patents
The shaped device of the ultra-thin cotton core of disposable sanitary articles and forming method Download PDFInfo
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- CN104173143B CN104173143B CN201410455190.6A CN201410455190A CN104173143B CN 104173143 B CN104173143 B CN 104173143B CN 201410455190 A CN201410455190 A CN 201410455190A CN 104173143 B CN104173143 B CN 104173143B
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- cotton core
- rongcang
- die shoe
- sanitary articles
- disposable sanitary
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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
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Manufacturing & Machinery (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 belongs to disposable sanitary articles production line equipment technical field, be specifically related to shaped device and the forming method of the ultra-thin cotton core of a kind of disposable sanitary articles.This shaped device includes pulverizer, outfan, Ji Rongcang and molding wheel hub, and Ji Rongcang has and pulverizer be connected suitable for reading of outlet and the end opening of circular arc that covers on molding wheel hub periphery；Described molding wheel hub includes rotating disk, air-breathing circle, negative pressure cabin and die shoe, described die shoe is provided with die shoe shape chamber, and described die shoe is placed on air-breathing circle surface, and described air-breathing circle is arranged on rotating disk, drive air-breathing circle to rotate when rotating disk rotates, and die shoe negative relative storehouse and Ji Rongcang rotate；The side of described Ji Rongcang is provided with puncture haulage gear.The method that the invention allows for utilizing this shaped device to manufacture the ultra-thin cotton core of disposable sanitary articles.The present invention improves production efficiency, and this apparatus structure is simple, and flexibly, the cotton core produced is ultra-thin attractive in appearance, dense structure in combination.
Description
Technical field
The invention belongs to disposable sanitary articles production line equipment technical field, be specifically related to a kind of disposable sanitary articles
The shaped device of ultra-thin cotton core and forming method.
Background technology
Disposable sanitary articles is also referred to as the disposable product of absorbability, English name " absorbent disposable
Products " or " hygiene products ", including sanltary towel, sanitary pad, tampon, diaper for babies, adult
Diaper and other adult-incontinence articles, pet pads etc..The sales volume of whole world disposable sanitary articles is about more than 400 hundred million dollars.
The raw material of disposable sanitary articles mainly has non-weaving cloth, High hydrophilous resin (SAP) and Time of Fluff Slurry etc., due to international market stone
Oil and pulp price raise up, all kinds of prices of raw materials continuous rises of disposable sanitary articles, wherein High hydrophilous resin in recent years
Situation in short supply is have also appeared with breathable films etc..
In recent years, China's disposable sanitary articles produces the manufacturing industry of equipment and emerges rapidly, uses modularized design, entirely watches
Take Electronic control, the production equipment of exploitation a tractor serves several purposes, update at aspects such as speed, stability, noise control simultaneously.State
Inside have that the equipment supplier of advanced technology can manufacture including training pants, adult diaper production line various sets
Standby.The equipment of good cost performance not only meets the needs of domestic market, and utilizes bright equivalent way in international show to walk
To international market.Hengchang, emerging generation, Xinyu are grand, Mactra sulcatria Deshayes Rui Te, Chinese prestige, Pei Xindeng equipment manufacturers business 20%～50% from
Abroad.
Disposable sanitary articles is to be composited by multiple health base material, but core and basis are to produce to have absorbability
Cotton core, cotton core is made up of the wood pulp mixed water-absorbent resin pulverized.The generally used now method manufacturing cotton core allows pulverizing
Wood pulp is adsorbed molding through Ji Rongcang on the surface of molding wheel hub, then allows cotton core depart from briquetting roller by Negative Pressure Difference or air blowing
Material surface transferred to by hub.It is that its thickness of requirement is more and more thinner in the industry to the demand trend of cotton core.When ultra-thin cotton core chi
When width is bigger, manufactures and exist for many difficulties.First having difficulties in molding, traditional wheel hub negative pressure cabin one side air-breathing can be made
Become the inside and outside uneven thickness of cotton core；Cotton core is difficult to take off when departing from and stays residual floss, product grammes per square metre deviation occur；Cotton core transfers to material
Easily causing fracture during material surface, absorbability reduces；The cotton core of transfer before departing from and covering skin-material, Workflow's floss.Health is used
Product have lapping in the upper and lower side of cotton core after it has been manufactured certainly, such as the lapping such as non-weaving cloth, toilet paper, tradition system
The method of making is to allow cotton core directly in die shoe shape intracavity molding, then departs from the surface to lapping, is then covered by other side
Lapping.
Summary of the invention
It is an object of the invention to: overcome the defect that prior art exists, propose the ultra-thin cotton core of disposable sanitary articles
Shaped device and forming method, improve production efficiency, and this apparatus structure is simple, and combination is flexible, the ultra-thin U.S. of cotton core produced
See, dense structure.
The purpose of the present invention is realized by following technical proposals:
The shaped device of the ultra-thin cotton core of disposable sanitary articles, including pulverizer, outfan, Ji Rongcang and molding wheel hub,
It is characterized in that: described Ji Rongcang has and pulverizer be connected suitable for reading of outlet and the circular arc that covers on molding wheel hub periphery
The end opening of shape, lower end, described collection floss storehouse the right and left is each provided with collecting floss storehouse lower ending opening, and described collection floss storehouse lower ending opening is close
Molding wheel hub periphery, Ji Rongcang is additionally provided with water-absorbing resin import；Described molding wheel hub includes rotating disk, air-breathing circle, negative pressure
Storehouse and die shoe, described die shoe is provided with die shoe shape chamber, and described die shoe is placed on air-breathing circle surface, and described air-breathing circle is arranged on rotating disk
On, described negative pressure cabin is positioned at the inner headed face of air-breathing circle, and negative pressure cabin is suitable for reading curved and open, and negative pressure cabin bottom opening is with source of the gas even
Logical, drive air-breathing circle to rotate when described rotating disk rotates, and die shoe negative relative storehouse and Ji Rongcang rotate；At described Ji Rongcang one
Side is provided with puncture haulage gear.
As preferably, the streamlined casing that described Ji Rongcang is made up of sheet metal, described Ji Rongcang is by the case of more than 2 sections
Body is assembled；Described collection floss storehouse lower ending opening is provided with air door switch.
As preferably, described outer Ji Rongcang is additionally provided with damper.
It is further preferred that described air-breathing circle surface configuration has ventilative alveolate texture, the area of alveolate texture is big
Area in die shoe shape chamber；The axial width that the axial width of described alveolate texture is suitable for reading less than negative pressure cabin.
It is further preferred that described die shoe shape chamber chamfering gentle transition.
It is further preferred that described collection floss storehouse lower ending opening is several strip openings composition.
It is further preferred that the circular arc end opening of described Ji Rongcang is symmetrical relative to molding wheel hub.
It is further preferred that the circular arc end opening of described Ji Rongcang is left-right asymmetry relative to molding wheel hub.
It is further preferred that puncture haulage gear to include that licker-in and pressure roller, described licker-in surface have the thorn point of projection, institute
State roller surface layer matter soft, when described pressure roller pressurized and licker-in are to when rolling, and thorn point penetrates roller surface.
The forming method of a kind of ultra-thin cotton core of disposable sanitary articles using above-mentioned shaped device, it is characterised in that bag
Include following steps:
Wood pulp is put into pulverizer pulverize, put into water-absorbing resin from water-absorbing resin import, pulverize the wood pulp fluff and suction obtained
Water-resin mixes in collection floss storehouse；
Cotton core lapping through puncturing haulage gear, it is attached to die shoe shape intracavity；
Rotating disk input power drives air-breathing circle to rotate, and die shoe negative relative storehouse and Ji Rongcang rotate, and open bottom negative pressure cabin
The source of the gas of opening；
The mixture of wood pulp fluff and water-absorbing resin is transported to the surface of molding wheel hub, negative pressure from the end opening of collection floss storehouse circular arc
The mixture of wood pulp fluff Yu water-absorbing resin is drawn into the die shoe shape intracavity posting lapping by storehouse, forms cotton core, and cotton core is at mould
After shoe intracavity molding from outfan export, then cotton core without lapping other side cover cotton core lapping.
As preferably, described cotton core lapping is non-weaving cloth or toilet paper.
Beneficial effects of the present invention:
1, cotton core lapping is wound on molding hub surface, and cotton core is straight forming on cotton core lapping, the cotton core demoulding
Totally, dense structure, good looking appearance.
2, puncture haulage gear is set for air-locked cotton core lapping, air-locked cotton core lapping is worn
Hole so that the cotton core lapping range of choice is unrestricted.
3, the step of die shoe shape chamber and die shoe is seamlessly transitted by addition inclination angle and fillet, it is to avoid material is beaten at step
Wrinkle.
4, cotton core has material to cover from being molded into transfer all the time, and cotton core grammes per square metre controls accurately, flies floss leakage and is improved.
5, symmetric design Ji Rongcang, it is possible to achieve allow the lapping of cotton core either side be attached to molding hub surface.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.
Fig. 1 is the front view of the present invention；
Fig. 2 is Fig. 1 side sectional view；
Fig. 3 is die shoe chamfering partial enlarged drawing at Z in Fig. 2；
Fig. 4 is the structural representation of Ji Rongcang；
Fig. 5 is that Fig. 4 is along line A-A sectional view；
Fig. 6 is briquetting roller hub structure schematic diagram；
Fig. 7 is present invention structural representation when working；
Labelling in figure: 1-Ji Rongcang, 2-molding wheel hub, 3-punctures haulage gear, 31-licker-in, 32-pressure roller, 4-pulverizer,
5-outfan, 11-is suitable for reading, 12-end opening, 13-collection floss storehouse lower ending opening, 14-air door switch, 21-rotating disk, 22-air-breathing circle, 23-
Die shoe, 231-die shoe shape chamber, 24-negative pressure cabin, 241-negative pressure cabin is suitable for reading, 242-negative pressure cabin bottom opening, 25-alveolate texture.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, the shaped device of the ultra-thin cotton core of disposable sanitary articles, including pulverizer 4, outfan 5,
Collection floss storehouse 1 and molding wheel hub 2, it is characterised in that: the circular arc end opening 12 in collection floss storehouse 1 is designed as relative to molding wheel hub about 2
Symmetrical structure designs, and collection floss storehouse 1 has suitable for reading 11 be connected with pulverizer 4 outlet and covers on molding wheel hub 2 periphery
The end opening 12 of circular arc, collection lower end, floss storehouse 1 the right and left is each provided with collecting floss storehouse lower ending opening 13, collection floss storehouse lower ending opening 13
Near molding wheel hub 2 periphery, collection is additionally provided with water-absorbing resin import (not shown) on floss storehouse 1；Molding wheel hub 2 includes turning
Dish 21, air-breathing circle 22, negative pressure cabin 24 and die shoe 23, described die shoe 23 is provided with die shoe shape chamber 231, and described die shoe 231 is placed on
Air-breathing circle 22 surface, described air-breathing circle 22 is arranged on rotating disk 21, and negative pressure cabin 24 is positioned at the inner headed face of air-breathing circle 22, on negative pressure cabin
Mouth 241 is curved and open, and negative pressure cabin bottom opening 242 connects with source of the gas, drives 22 turns of air-breathing circle when described rotating disk 21 rotates
Move, and die shoe 23 negative relative storehouse 24 and collection floss storehouse 1 rotate；Puncture haulage gear 3 it is provided with in the side in described collection floss storehouse 1.
Puncture haulage gear 3 and include that licker-in 31 and pressure roller 32, described licker-in 31 surface have the thorn point of projection, described pressure roller 32 surface layer
Matter is soft, when described pressure roller 32 pressurized and licker-in 31 are to when rolling, and thorn point penetrates pressure roller 32 surface.
As shown in Figure 4, the streamlined casing be made up of sheet metal of collection floss storehouse 1, described collection floss storehouse 1 is by the case of more than 2 sections
Body is assembled；Described Ji Rongcang collection floss storehouse lower ending opening 13 is provided with air door switch 14.It is additionally provided with regulation on outer collection floss storehouse 1
Air door (not shown).As it is shown in figure 5, collection floss storehouse lower ending opening 13 is several strip openings composition.
As shown in Figure 6, air-breathing circle 22 surface configuration has ventilative alveolate texture 25, air-breathing circle 22 surface configuration to have 4 pieces
Rectangle die shoe 23, the area of alveolate texture 25 is more than the area in die shoe shape chamber 231；The axial width of described alveolate texture
The axial width of suitable for reading less than negative pressure cabin 241.As it is shown on figure 3, die shoe shape chamber 231 chamfering gentle transition.
Fig. 7 is present invention structural representation when working, and in Fig. 7, the both sides of Ji Rongcang are each provided with haulage gear, left side
Haulage gear is shiny surface traction wheel, it is adaptable to ventilative cotton core lapping, and right side is for puncturing haulage gear, it is adaptable to impermeable
The cotton core lapping of gas.
Use the forming method of the ultra-thin cotton core of disposable sanitary articles of above-mentioned shaped device, comprise the following steps:
Wood pulp is put into pulverizer 4 pulverize, put into water-absorbing resin from water-absorbing resin import, pulverize the wood pulp fluff and suction obtained
Water-resin mixes in collection floss storehouse 1；
Cotton core lapping through the puncture haulage gear on right side, it is attached in die shoe shape chamber 231；
Rotating disk input power drives air-breathing circle 22 to rotate, and die shoe 23 negative relative storehouse 24 and collection floss storehouse 1 rotate, and open negative pressure
The source of the gas of storehouse bottom opening 242；
The mixture of wood pulp fluff and water-absorbing resin is transported to the surface of molding wheel hub 2 from the end opening 12 of collection floss storehouse circular arc,
The mixture of wood pulp fluff Yu water-absorbing resin is drawn in the die shoe shape chamber 231 posting lapping by negative pressure cabin 23, forms cotton core,
Cotton core exports from outfan 5 after molding in die shoe shape chamber 231, then cotton core without lapping other side cover cotton core
Lapping.
Cotton core lapping is non-weaving cloth or toilet paper.
The method of the present invention allows a cotton core lapping be attached in die shoe shape chamber 231 in advance, allows cotton core in die shoe shape
Cotton core lapping surface forming in chamber 231, covers other side lapping the most again.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. the shaped device of disposable sanitary articles cotton core, including pulverizer (4), outfan (5), Ji Rongcang (1) and briquetting roller
Hub (2), it is characterised in that:
Described Ji Rongcang (1) has (11) suitable for reading being connected with pulverizer (4) outlet and covers on molding wheel hub periphery
The end opening (12) of circular arc, described Ji Rongcang (1) lower end the right and left is each provided with collecting floss storehouse lower ending opening (13), described collection floss
Storehouse lower ending opening (13) is near molding wheel hub (2) periphery, and Ji Rongcang is additionally provided with water-absorbing resin import on (1)；
Described molding wheel hub (2) includes rotating disk (21), air-breathing circle (22), negative pressure cabin (24) and die shoe (23), described die shoe (23)
Being provided with die shoe shape chamber (231), described die shoe (23) is placed on air-breathing circle (22) surface, and described air-breathing circle (22) is arranged on rotating disk
(21) on, described negative pressure cabin (24) is positioned at the inner headed face of air-breathing circle (22), and negative pressure cabin (241) suitable for reading is curved and open, negative pressure
Storehouse bottom opening (242) connects with source of the gas, drives air-breathing circle (22) to rotate when described rotating disk (21) rotates, and die shoe (23) is relative
Negative pressure cabin (24) and Ji Rongcang (1) rotate；
Puncture haulage gear (3) it is provided with in the side of described Ji Rongcang.
The shaped device of disposable sanitary articles cotton core the most according to claim 1, it is characterised in that: described Ji Rongcang (1)
The streamlined casing being made up of steel plate, described Ji Rongcang (1) is assembled by the casing of more than 2 sections, lower end, described collection floss storehouse
Opening (13) is provided with air door switch (14).
The shaped device of disposable sanitary articles cotton core the most according to claim 2, it is characterised in that: described Ji Rongcang (1)
On be additionally provided with damper.
The shaped device of disposable sanitary articles cotton core the most according to claim 1, it is characterised in that: described air-breathing circle
(22) surface configuration has ventilative alveolate texture (25), and the area of alveolate texture (25) is more than the face in die shoe shape chamber (231)
Long-pending；The axial width of described alveolate texture (25) is less than the axial width of negative pressure cabin (241) suitable for reading.
The shaped device of disposable sanitary articles cotton core the most according to claim 4, it is characterised in that: described die shoe shape chamber
(231) chamfering gentle transition.
The shaped device of disposable sanitary articles cotton core the most according to claim 1, it is characterised in that: under described Ji Rongcang
End opening (13) is several strip openings composition.
The shaped device of disposable sanitary articles cotton core the most according to claim 1, it is characterised in that: described Ji Rongcang
(1) circular arc end opening (12) is relative to the circular arc end opening (12) of the symmetrical or described Ji Rongcang of molding wheel hub (2) (1)
Left-right asymmetry relative to molding wheel hub (2).
The shaped device of disposable sanitary articles cotton core the most according to claim 1, it is characterised in that: puncture haulage gear
(3) including licker-in (31) and pressure roller (32), described licker-in (31) surface has the thorn point of projection, and described roller surface layer matter is soft,
When described pressure roller (32) pressurized and licker-in (31) are to when rolling, and thorn point penetrates roller surface.
9. the shaped device used described in any one of claim 1 to 8 prepares the molding side of disposable sanitary articles cotton core
Method, it is characterised in that comprise the following steps:
Wood pulp is put into pulverizer (4) pulverize, put into water-absorbing resin from water-absorbing resin import, pulverize the wood pulp fluff and water suction obtained
Resin is mixing in Ji Rongcang (1)；
Cotton core lapping through puncturing haulage gear (3), it is attached in die shoe shape chamber (231)；
Rotating disk (21) input power drives air-breathing circle (22) to rotate, and die shoe (23) negative relative storehouse (24) and Ji Rongcang (1) rotate,
Open the source of the gas of negative pressure cabin bottom opening (242)；
The mixture of wood pulp fluff and water-absorbing resin is transported to the surface of molding wheel hub (2) from the end opening (12) of collection floss storehouse circular arc,
The mixture of wood pulp fluff Yu water-absorbing resin is drawn in the die shoe shape chamber (231) posting lapping by negative pressure cabin (24), is formed
Cotton core, cotton core exports from outfan (5) after molding in die shoe shape chamber (231), then at cotton core without other the one of lapping
Side covers cotton core lapping.
The forming method of disposable sanitary articles cotton core the most according to claim 9, it is characterised in that: described cotton core bag
Wrapping up in material is non-weaving cloth or toilet paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455190.6A CN104173143B (en) | 2014-09-09 | 2014-09-09 | The shaped device of the ultra-thin cotton core of disposable sanitary articles and forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455190.6A CN104173143B (en) | 2014-09-09 | 2014-09-09 | The shaped device of the ultra-thin cotton core of disposable sanitary articles and forming method |
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| CN104173143A CN104173143A (en) | 2014-12-03 |
| CN104173143B true CN104173143B (en) | 2016-11-23 |
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| CN201410455190.6A Active CN104173143B (en) | 2014-09-09 | 2014-09-09 | The shaped device of the ultra-thin cotton core of disposable sanitary articles and forming method |
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| CN105616073B (en) * | 2015-12-18 | 2022-04-22 | 泉州市汉威机械制造有限公司 | Die wheel device for producing convex core body |
| 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 |
| CN106943237A (en) * | 2017-03-27 | 2017-07-14 | 泉州市汉威机械制造有限公司 | A kind of single layered stereo fabric and its shaped device |
| CN107522159A (en) * | 2017-09-30 | 2017-12-29 | 安徽珂力智能电气有限公司 | It is fed high grammes per square metre high speed mattress forming machine more |
| 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 |
| 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 |
| CN112658507A (en) * | 2021-01-05 | 2021-04-16 | 康玉红 | Nasal cavity tampon manufacture equipment |
| CN117137729B (en) * | 2023-10-18 | 2024-05-14 | 杭州川田卫生用品有限公司 | Processing device and processing method for convex cotton core of sanitary towel |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5315021B2 (en) * | 2008-11-20 | 2013-10-16 | ユニ・チャーム株式会社 | Absorber manufacturing apparatus and manufacturing method |
| CN201366020Y (en) * | 2009-02-27 | 2009-12-23 | 泉州市汉威机械制造有限公司 | Improved structure of convex mould wheel |
| CN201631506U (en) * | 2010-03-19 | 2010-11-17 | 泉州市汉威机械制造有限公司 | Absorber forming device |
| CN102389351B (en) * | 2011-08-09 | 2013-09-04 | 李木金 | Absorption core forming device on production line of hygienic products |
| CN203609589U (en) * | 2013-12-10 | 2014-05-28 | 福建培新机械制造实业有限公司 | Absorption core production device |
| CN203724343U (en) * | 2013-12-26 | 2014-07-23 | 杭州珂瑞特机械制造有限公司 | Mesh type core forming module |
| CN204181799U (en) * | 2014-09-09 | 2015-03-04 | 安庆市恒昌机械制造有限责任公司 | The shaped device of the ultra-thin cotton core of disposable sanitary articles |
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