CN106137544A - The speed change of a kind of elastomeric material, turn to and amplitude-expanding device and method thereof - Google Patents
The speed change of a kind of elastomeric material, turn to and amplitude-expanding device and method thereof Download PDFInfo
- Publication number
- CN106137544A CN106137544A CN201610557200.6A CN201610557200A CN106137544A CN 106137544 A CN106137544 A CN 106137544A CN 201610557200 A CN201610557200 A CN 201610557200A CN 106137544 A CN106137544 A CN 106137544A
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- Prior art keywords
- elastomeric material
- expanding
- turn
- speed change
- component
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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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15764—Transferring, feeding or handling devices; Drives
-
- 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
- A61F13/15772—Control
-
- 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
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
-
- 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
- A61F2013/15008—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use
- A61F2013/15146—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterized by the use for urine collection
-
- 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
Abstract
The invention discloses the speed change of a kind of elastomeric material, turn to and expanding method, it includes receiving operation, speed change operation, turning to operation, expanding operation and transfer operation.The invention also discloses the speed change of a kind of elastomeric material, turn to and amplitude-expanding device, the mover component that can rotate around stator component including stator component and least one set, offering break-in cam groove on the side face of stator component, mover component is made up of transmission components, turning member and expanding parts.The present invention proposes to be provided simultaneously with speed change, turn to and the transporter of expanding function the most in the industry, by function integrated avoid elastomeric material transfer between different holding members produce bad, improve elastomeric material stability in process of production, and structure is compacter, production efficiency is high.
Description
Technical field
The invention belongs to hygienic article and manufacture device field, particularly relate to the manufacture with the diaper of complete cycle elastic waistline
Field, it is a kind of to integrate speed change, turn to the elastomeric material transporter with expanding function.
Background technology
Along with the development of society, improving constantly of living standards of the people, disposable sanitary articles is used widely, paper
Urine pants are as the one in disposable sanitary articles, the most increasingly by known to consumer.Common diaper is by transparent liquid
Property the parts such as positive dough sheet, opaque liquid back sheet, absorbent core and elastic waistline constitute.As Chinese Patent Application No. is
The manufacture method of dress article disclosed in 200710001341.0, it is by after elasticity waist component cut, substantially half-twist joining
Put the rear portion in diaper body.Telescopic direction and flow direction (i.e. tension direction) phase due to waist parts above-mentioned before cutting
With, therefore often shrink at the moment waist parts cut, therefore, the waist parts after cutting are configured to diaper
During in main body, in addition it is also necessary to through speed change, turn to and move with expanding.Traditional device many employings split-type structural, the most first
Certain one procedure therethrough, then carry out other operation, aforesaid way frequently can lead to elastomeric material in different maintaining parts
Produce harmful effect between part during switching, significantly constrain elastomeric material stability in process of production.
Summary of the invention
For overcoming the problems referred to above, the present invention provides the speed change of a kind of elastomeric material, turns to and amplitude-expanding device and method thereof, keeps away
That has exempted from that traditional approach elastomeric material produces when different holding member surfaces are transferred is bad, it is ensured that elastomeric material was producing
Stability in journey, and compact conformation, production efficiency is high.
The present invention solves the technical scheme that above-mentioned technical problem used: the speed change of a kind of elastomeric material, turns to and expands
Width method, has the mover component that least one set can rotate around stator component, including following operation:
Receive operation, the elastomeric material transmitted with the first transfer rate by previous stage for making mover component receive, this mover
Parts pick up speed motion with the substantially equal to first transfer rate in receiving area, and by two elastomeric material maintaining parts
Elastomeric material is maintained at its surface by part.
Speed change operation, is receiving the transfer rate changing elastomeric material between operation and transfer operation so that it is in reception area
Territory changes the linear velocity of elastomeric material in the motor process of handover region.
Turn to operation, receive the transmission posture changing elastomeric material between operation and transfer operation so that elastomeric material
Direction change.Further, the steering angle turning to operation elastomeric material is 90 °, is occurred by elastomeric material
90 ° of rotations change it and transmit posture.
Expanding operation, is receiving the size changing elastomeric material between operation and transfer operation so that the office of elastomeric material
Portion is in extended state.
Transfer operation, for rear stage with second transfer rate transmit elastomeric material, mover component in handover region with base
This is equal to the screen motion of the second transfer rate, and above-mentioned speed of picking up is less than screen.Two elastomeric material maintaining parts
Elastomeric material is delivered to elastomeric material and is received the surface of parts by part.
As a further improvement on the present invention, above-mentioned speed change operation can be realized by servomotor or cam link mechanism,
And speed change operation, turn to operation and expanding operation to synchronize to carry out.
Further, above-mentioned expanding operation is real by plane cam and the expanding cam guide with expanding cam groove
Existing, and the driving force in expanding operation is by turning to operation to produce.
As another theme of the present invention, the speed change of a kind of elastomeric material, turn to and amplitude-expanding device, including stator department
The mover component that part and least one set can rotate around stator component, this stator component is cylinder, and its side face offers break-in
Cam groove；Mover component is made up of transmission components, turning member and expanding parts.Wherein, turning member includes break-in cam
Guider and the deflecting plate fixed therewith, expanding parts have can be along the opening rail and two moved on stator component periphery
Individual elastomeric material holding member；Offering expanding cam groove on opening rail, two elastomeric material holding members are near deflecting plate
Side be respectively arranged with the expanding cam guide running through deflecting plate and can moving along expanding cam groove, break-in cam guides
Device runs through opening rail and can move along the break-in cam groove of stator component.
More stable for ensureing the motion of two elastomeric material holding members, as a further improvement on the present invention, turning to
The gathering sill suitable with expanding cam guide it is additionally provided with on plate.Expanding action is carried out at two elastomeric material holding members
Meanwhile, expanding cam guide is along gathering sill linear reciprocating motion.Further, elastomeric material holding member is near turning to
The side of plate is provided with one group of groove, and deflecting plate is correspondingly arranged on the projection suitable with this groove.In like manner, it is also possible at bullet
Property material holding member arranges projection on the side of deflecting plate, and deflecting plate is correspondingly arranged groove.
As the one of which embodiment of transmission components of the present invention, transmission components includes the revolution being connected with opening rail
Parts, drive the drive shaft of pivoting part work, and the servomotor being connected with this drive shaft.Another kind as the present invention
Embodiment, is provided with shift cam groove on the diametric plane of stator component, and transmission components includes being placed in shift cam groove
On shift cam guider, and the link assembly being connected with this shift cam guider, this link assembly and opening rail phase
Connect.Both the above embodiment all can realize the easy motion of transmission components, and its concrete structure is not limited to this certainly, it is also possible to
Use the such as mode such as non-circular gear, crank block to realize, do not repeat them here.
The present invention compared with prior art, have the advantage that the present invention propose the most in the industry to be provided simultaneously with speed change,
Turn to and the transporter of expanding function, avoid elastomeric material switching generation between different holding members by function is integrated
Bad, improve elastomeric material stability in process of production, and structure be compacter, production efficiency is high.Further,
The transmission components of the present invention is individually controlled by servomotor, and then avoids the loaded down with trivial details work changing package unit when product changes yard
Make, while saving equipment cost, shorten and change a yard time, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the present invention.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the partial exploded view of the present invention.
Detailed description of the invention
Referring to specification drawings and specific embodiments, the present invention will be described.
Embodiment,
Refer to Fig. 1 to 3, the speed change of a kind of elastomeric material, turn to and amplitude-expanding device, including stator component 101 and at least
One group of mover component 102 that can rotate around stator component 101.Described stator component 101, in cylinder, its side face offers change
To cam groove 1.Mover component 102 is made up of transmission components, turning member and expanding parts.
Wherein, transmission components includes the pivoting part 2 being connected with opening rail 6, drives the drive shaft of pivoting part 2 work
3, and the servomotor (not shown) being connected with this drive shaft 3.As Fig. 1 is to shown in 2, and pivoting part 2 has three, each returns
The corresponding drive shaft 3 of rotation member 2, each drive shaft 3 is corresponding connects one for realizing watching of pivoting part variable motion
Take motor.
Turning member includes break-in cam guide 4 and the deflecting plate 5 fixed therewith.Deflecting plate 5 is additionally provided with
The gathering sill 8 suitable with expanding cam guide 10.
Expanding parts have and can keep along the opening rail 6 moved on stator component 101 periphery and two elastomeric materials
Parts 7, this opening rail 6 is plane cam, and its surface offers expanding cam groove 9, and two elastomeric material holding members 7 lean on
The side of nearly deflecting plate 5 be respectively arranged with run through deflecting plate 5 and can move along expanding cam groove 9 expanding cam guide
10, break-in cam guide 4 runs through opening rail 6 and can move along the break-in cam groove 1 of stator component 101.At elastomeric material
Holding member 7 is provided with one group of groove 11 near the side of deflecting plate 5, deflecting plate 5 is correspondingly arranged on and fits with this groove 11 phase
The projection 12 joined.
During work, Serve Motor Control drive shaft also drives pivoting part to realize variable motion, meanwhile, and turning member
Break-in cam guide embed in break-in cam groove at the circular hole of opening rail central authorities and transport along this break-in cam groove
Dynamic, due to break-in cam guide and deflecting plate eccentric setting, while therefore can be implemented in variable motion, realize article
Turn to.Additionally, due to deflecting plate drives two elastomeric material holding members by expanding cam guide on one side in rotary course
Move back and forth in gathering sill, circle along expanding cam groove, thus realize the break-in of elastomeric material, expansion
Width.
The speed change of a kind of elastomeric material, turning to and expanding method, it has what least one set can rotate around stator component 101
Mover component 102, including following operation:
Receive operation, the elastomeric material transmitted with the first transfer rate by previous stage for making mover component receive, this mover
Parts pick up speed motion with the substantially equal to first transfer rate in receiving area, and by two elastomeric material maintaining parts
Elastomeric material is maintained at its surface by part.
Speed change operation, is receiving the transfer rate changing elastomeric material between operation and transfer operation so that it is in reception area
Territory changes the linear velocity of elastomeric material in the motor process of handover region.
Turn to operation, receive the transmission posture changing elastomeric material between operation and transfer operation so that elastomeric material
Direction change.Further, the steering angle turning to operation elastomeric material is 90 °, is occurred by elastomeric material
90 ° of rotations change it and transmit posture.
Expanding operation, is receiving the size changing elastomeric material between operation and transfer operation so that the office of elastomeric material
Portion is in extended state.
Transfer operation, for rear stage with second transfer rate transmit elastomeric material, mover component in handover region with base
This is equal to the screen motion of the second transfer rate, and above-mentioned speed of picking up is less than screen.Two elastomeric material maintaining parts
Elastomeric material is delivered to elastomeric material and is received the surface of parts by part.
Shown in the above and figure is only the preferred embodiment of the present invention, but protection scope of the present invention is not limited to
This, for any those of ordinary skill in the art, in the technical scope that the invention discloses, according to the present invention's
Technical scheme and inventive concept equivalent or change in addition thereof, all should contain within protection scope of the present invention.
Claims (8)
1. elastomeric material speed change, turn to and an expanding method, including least one set can around stator component rotate mover portion
Part, it is characterised in that include following operation:
Receive operation, the elastomeric material transmitted with the first transfer rate by previous stage for making mover component receive, this mover component
In receiving area, the speed of picking up with the substantially equal to first transfer rate is moved；
Speed change operation, is receiving the transfer rate changing elastomeric material between operation and transfer operation；
Turn to operation, receive the transmission posture changing elastomeric material between operation and transfer operation so that the side of elastomeric material
To changing；
Expanding operation, is receiving the size changing elastomeric material between operation and transfer operation so that at the local of elastomeric material
In extended state；
Transfer operation, transmits elastomeric material for rear stage with the second transfer rate, mover component in handover region with basic etc.
Screen in the second transfer rate moves；Wherein, speed is picked up less than screen.
2. as claimed in claim 1 elastomeric material speed change, turn to and expanding method, it is characterised in that: described speed change operation, turn
Synchronize to carry out to operation and expanding operation.
3. as claimed in claim 1 elastomeric material speed change, turn to and expanding method, it is characterised in that turn in operation described in:
The steering angle of elastomeric material is 90 °.
4. elastomeric material speed change, turn to and an amplitude-expanding device, can turn around stator component including stator component and least one set
Dynamic mover component, it is characterised in that: described stator component is cylinder, and its side face offers break-in cam groove；Described
Mover component is made up of transmission components, turning member and expanding parts；Wherein, turning member include break-in cam guide and with
The deflecting plate fixed, expanding parts have can be along the opening rail moved on stator component periphery and two elastomeric materials
Holding member；Offering expanding cam groove on described opening rail, two elastomeric material holding members are near the side of deflecting plate
Being respectively arranged with the expanding cam guide running through deflecting plate and can moving along expanding cam groove, break-in cam guide runs through
Opening rail and can moving along the break-in cam groove of stator component.
5. as claimed in claim 4 elastomeric material speed change, turn to and amplitude-expanding device, it is characterised in that: on described deflecting plate also
It is provided with the gathering sill suitable with expanding cam guide.
6. as claimed in claim 4 elastomeric material speed change, turn to and amplitude-expanding device, it is characterised in that: described elastomeric material is protected
Hold parts and be provided with one group of groove near the side of deflecting plate, deflecting plate is correspondingly arranged on the projection suitable with this groove.
7. as described in any one of claim 4 to 6 speed change of elastomeric material, turn to and amplitude-expanding device, it is characterised in that: described change
Speed parts include the pivoting part that is connected with opening rail, drive the drive shaft of pivoting part work, and with this drive shaft phase
Servomotor even.
8. as described in any one of claim 4 to 6 speed change of elastomeric material, turn to and amplitude-expanding device, it is characterised in that: described fixed
Being additionally provided with shift cam groove on the diametric plane of subassembly, transmission components includes the shift cam being placed on shift cam groove
Guider, and the link assembly being connected with this shift cam guider, this link assembly is connected with opening rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557200.6A CN106137544A (en) | 2016-07-15 | 2016-07-15 | The speed change of a kind of elastomeric material, turn to and amplitude-expanding device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610557200.6A CN106137544A (en) | 2016-07-15 | 2016-07-15 | The speed change of a kind of elastomeric material, turn to and amplitude-expanding device and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106137544A true CN106137544A (en) | 2016-11-23 |
Family
ID=58059205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610557200.6A Pending CN106137544A (en) | 2016-07-15 | 2016-07-15 | The speed change of a kind of elastomeric material, turn to and amplitude-expanding device and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106137544A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339010A (en) * | 1999-12-16 | 2002-03-06 | 株式会社瑞光 | Method and device for transportation |
| US20080196564A1 (en) * | 2007-02-21 | 2008-08-21 | Curt G. Joa, Inc. | Single transfer insert placement method and apparatus |
| CN103479480A (en) * | 2013-08-29 | 2014-01-01 | 安庆市恒昌机械制造有限责任公司 | On-line waistline cutting and rotating pitch-variable assembly for disposable sanitary product |
| CN103997999A (en) * | 2011-12-20 | 2014-08-20 | 金伯利-克拉克环球有限公司 | Apparatus and method for applying discrete parts to a moving web |
| WO2015079367A1 (en) * | 2013-11-27 | 2015-06-04 | Gdm S.P.A. | Device and method for treating and applying pieces for making absorbent articles. |
-
2016
- 2016-07-15 CN CN201610557200.6A patent/CN106137544A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1339010A (en) * | 1999-12-16 | 2002-03-06 | 株式会社瑞光 | Method and device for transportation |
| US20080196564A1 (en) * | 2007-02-21 | 2008-08-21 | Curt G. Joa, Inc. | Single transfer insert placement method and apparatus |
| CN103997999A (en) * | 2011-12-20 | 2014-08-20 | 金伯利-克拉克环球有限公司 | Apparatus and method for applying discrete parts to a moving web |
| CN103479480A (en) * | 2013-08-29 | 2014-01-01 | 安庆市恒昌机械制造有限责任公司 | On-line waistline cutting and rotating pitch-variable assembly for disposable sanitary product |
| WO2015079367A1 (en) * | 2013-11-27 | 2015-06-04 | Gdm S.P.A. | Device and method for treating and applying pieces for making absorbent articles. |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 245000 Economic Development Zone, Tunxi District, Huangshan City, Anhui Province Applicant after: Huangshan Futian Precision Manufacturing Co.,Ltd. Address before: 18 No. 245000, Penglai Road, Huangshan City Economic Development Zone, Anhui Applicant before: HUANGSHAN FUTIAN MACHINERY Co.,Ltd. |
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Application publication date: 20161123 |