CN106140026B - A kind of quantitative liquid feeding device and its application method for preparing perfume - Google Patents
A kind of quantitative liquid feeding device and its application method for preparing perfume Download PDFInfo
- Publication number
- CN106140026B CN106140026B CN201610690064.8A CN201610690064A CN106140026B CN 106140026 B CN106140026 B CN 106140026B CN 201610690064 A CN201610690064 A CN 201610690064A CN 106140026 B CN106140026 B CN 106140026B
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- liquid
- connecting pole
- quantitative
- sealing
- housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
- B01J4/007—Feed or outlet devices as such, e.g. feeding tubes provided with moving parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Dispensing Beverages (AREA)
- Coating Apparatus (AREA)
- Package Specialized In Special Use (AREA)
Abstract
The invention discloses a kind of quantitative liquid feeding devices and its application method for preparing perfume.Including housing, case top connects liquid injecting pipeline, and quantitative liquor charging component and lifting assembly are set on housing, and quantitative liquor charging component includes flexible liquid storage container and liquid collecting container, it is quantitative to cooperate between liquor charging component and lifting assembly, while device is also connected with a stirring structure.The present invention with other compositions by merging stirring again by the larger liquid component equivalent of accounting being added in reaction kettle in batches, the small amount of liquids ingredient of equivalent is added in while stirring, so as to promote stirring efficiency, ensure that stirring fusion is uniform, increase product qualification rate, while also there is the effect for avoiding waste.
Description
Technical field
The present invention relates to perfume production reaction kettle technical field, especially a kind of quantitative liquid feeding device for preparing perfume and
Its application method.
Background technology
Perfume needs to use reaction kettle when preparing, and is stirred by the way that heterogeneity is added in reaction kettle according to a certain percentage
It is obtained after mixing, and this ratio is fixed with a perfume.
At present frequently with agitating mode, be directly to be stirred by the way that various deployed ingredients are implanted sequentially in reaction kettle
It mixes, this agitating mode is although easy to operate, but stirring efficiency is relatively low, such as a kind of larger liquid component of accounting is direct
When all in the liquid in injection reaction kettles, generally requiring the stirring long period can merge the two completely uniformly, and stir
The uneven overall effect that can directly influence perfume is mixed, generates substandard product.
Invention content
The present invention provides a kind of quantitative liquid feeding device for preparing perfume and its user for deficiency of the prior art
Method, by the way that the larger liquid component equivalent of accounting being added in reaction kettle in batches is merged stirring with other compositions again,
The small amount of liquids ingredient of equivalent is added in while stirring, so as to promote stirring efficiency, is ensured that stirring fusion is uniform, is increased product
Qualification rate, while also there is the effect for avoiding waste.
In order to solve the above technical problems, the present invention is addressed by following technical proposals:It is a kind of to prepare quantifying for perfume
Liquid feeding device, the housing of cavity is offered including inside, and the case top is connected with liquid injecting pipeline, is provided on the housing
Quantitative liquor charging component and the lifting assembly with the quantitative liquor charging component cooperation, the quantitative liquor charging component include being arranged on institute
It states the flexible liquid storage container in housing and is arranged on the housing exterior walls and is connected with the flexible liquid storage container several
Liquid collecting container, the flexibility liquid storage container are located at immediately below the liquid injecting pipeline, and the liquid collecting container bottom offers liquid outlet,
The lifting assembly includes the connecting pole being slidably connected in the inner walls, the connection being arranged on the connecting pole top surface
Bar, is slidably connected in the inner walls and is connected with the connecting pole seal assembly for being arranged on the connection boom end
Sliding block, be fixed at the housing bottom No.1 motor, be connected with the No.1 motor No.1 gear, with described one
The engagement of number gear and the No.1 rack being arranged on the connection column outer wall, are provided in the connecting rod and the flexible liquid storage
The jacking block of container cooperation offers groove body in the connecting rod, and waterproof coating is coated on the seal assembly outer surface, described
Seal assembly is arranged on the groove body inner wall, the seal assembly include engaged successively from outside toward inside No. two racks,
No. two gears and sealing plug assembly, No. two racks are slidably connected on the groove body inner wall, and under No. two racks
End end set has link block, and No.1 spring, No. two gears are provided between the link block and the connecting rod bottom surface
It is rotatably connected on the groove body inner wall, the sealing plug assembly includes No. three racks being slidably connected on the groove body inner wall
And the sealing-plug at the top of No. three racks is arranged on, the sealing-plug is interference fitted with the liquid outlet, while described
The push rod component coordinated with No. two racks is provided on liquid collecting container outer wall, the push rod component includes being fixed at institute
It states the fixed block on liquid collecting container outer wall, the through-hole being opened on the fixed block, the mandril being plugged in the through-hole, open up
Several grooves on the mandril and it is rotatably connected on the fixed block bottom surface and the clamping block coordinated with the groove, institute
Stating mandril upper end end set has connection sheet, and No. two springs, institute are provided between the connection sheet and the fixed block top surface
It states and is provided with torsional spring at clamping block and the link position of the fixed block bottom surface, when the jacking block is with the rising of the connecting pole
And when being contacted with the flexible liquid storage container bottom, the sealing-plug seals up the liquid outlet, is opened up inside the connecting pole
Cavity forms cavity body, No. two motors is provided in the cavity body, No. two motors are with being arranged on the connecting pole just
The stirring blade of lower section is connected.
In above-mentioned technical proposal, it is preferred that the sealing-plug is interference fitted with the liquid outlet.
In above-mentioned technical proposal, it is preferred that be provided with arc-shaped convex block at the top of the sealing-plug.It is come out due to liquid outlet
Liquid can be directly flushed at the top of sealing-plug, therefore sets arc-shaped convex block that can ensure sealing-plug top not residual liquid, ensured
The consistency of actual ratio and desired proportions promotes product qualification rate.
In above-mentioned technical proposal, it is preferred that the case top is provided with several supporting rods.By set supporting rod by
Whole device is fixed in reaction kettle.
In above-mentioned technical proposal, it is preferred that waterproof coating is coated on the seal assembly outer surface.Liquid is avoided close
Sealing assembly remains on outer surface, influences overall ratio.
Using a kind of method for the quantitative liquid feeding device for preparing perfume as described above, its step are as follows:1., pass through liquid injection pipe
Road injection in flexible liquid storage container needs liquid to be added;2., start No.1 motor and No. two motors, No.1 motor drives one
The rotation of number gear, No.1 gear drive No.1 rack to rise, connecting pole are promoted to rise therewith, stirring blade is controlled by No. two motors
Persistently mix movement;3., with the rising of connecting pole, sealing plug assembly rises therewith, when No. two racks block it by mandril
Afterwards, No. two racks are moved relative to connecting pole, promote No. two gear rotations, meanwhile, No. two gears drive No. three racks are past to move up
Dynamic, sealing-plug rises therewith;4., when the jacking block in connecting rod is contacted with flexible liquid storage container bottom, sealing-plug seals up out
Liquid mouth;5., jacking block continue to rise the liquid level for promoting liquid in flexible liquid storage container and rise, more than liquid collecting container and flexible liquid storage
Liquid at the position of container connector is flowed into liquid collecting container, and No.1 motor is out of service at this time;6., No.1 motor stop
After operation 30 seconds, No.1 motor is switched to reversing mode, and No.1 gear reversely rotates, and No.1 rack is driven to move down, is promoted
Connecting pole moves down therewith;7., in connecting pole folding process, first, redundance liquid reflux is to flexible liquid storage in liquid collecting container
In container, liquid level keeps horizontal consistent with above-mentioned connector bottom surface in liquid collecting container, reaches quantitative;Secondly, sealing-plug leaves out
Liquid mouth, the liquid in liquid collecting container are flowed into reaction kettle from liquid outlet, are mixed with other liquid;8., No.1 motor reversal 20
It is out of service after second, and it is switched to co-rotating mode again after its is 30 seconds out of service.
The beneficial effects of the invention are as follows:The present invention passes through the larger liquid component equivalent of accounting being added in batches is anti-
It answers and merges stirring in kettle with other compositions again, i.e., add in the small amount of liquids ingredient of equivalent while stirring, so as to promote stirring effect
Rate ensures that stirring fusion is uniform, increases product qualification rate, while also have the effect for avoiding waste.
Description of the drawings
Fig. 1 is schematic cross-section of the present invention.
Fig. 2 is schematic cross-section when jacking block of the present invention is contacted with flexible liquid storage container bottom.
Fig. 3 flows to schematic cross-section during liquid collecting container for the liquid in the flexible liquid storage container of the present invention.
Fig. 4 is the schematic cross-section of connecting rod of the present invention.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:Referring to Fig. 1-Fig. 4, a kind of system
The quantitative liquid feeding device of standby perfume offers the housing 1 of cavity including inside, and 1 top of housing is connected with liquid injecting pipeline 2,
Quantitative liquor charging component and the lifting assembly with the quantitative liquor charging component cooperation are provided on the housing 1.
The quantitative liquor charging component includes the flexible liquid storage container 3 being arranged in the housing 1 and is arranged on the shell
Several liquid collecting containers 4 connected on 1 outer wall of body and with the flexible liquid storage container 3, the flexibility liquid storage container 3 are located at the note
Immediately below liquid pipe road 2,4 bottom of liquid collecting container offers liquid outlet 41.
The lifting assembly includes the connecting pole 5 being slidably connected on 1 inner wall of housing, is arranged on the connecting pole 5
Connecting rod 51 on top surface, is slidably connected on 1 inner wall of housing the seal assembly 52 for being arranged on 51 end of connecting rod
And be connected with the connecting pole 5 sliding block 531, be fixed at 1 bottom of housing No.1 motor 532, with the No.1
The connected No.1 gear 533 of motor 532, the No.1 for engaging and being arranged on 5 outer wall of connecting pole with the No.1 gear 533
Rack 534 is provided with the jacking block 511 coordinated with the flexible liquid storage container 3 in the connecting rod 51, is opened in the connecting rod 51
Equipped with groove body 512, the seal assembly 52 is arranged on 512 inner wall of groove body.
The seal assembly 52 includes 521, No. two gears 522 of No. two racks for being engaged successively from outside toward inside and close
Blocking component, No. two racks 521 are slidably connected on 512 inner wall of groove body, and 521 lower end of No. two racks
Link block 5211 is provided with, the link block 5211 and the connecting rod are provided with No.1 spring 5212 between 51 bottom surface, described
No. two gears 522 are rotatably connected on 512 inner wall of groove body.
The sealing plug assembly includes No. three racks 523 being slidably connected on 512 inner wall of groove body and is arranged on
The sealing-plug 524 at 523 top of No. three racks, the sealing-plug 524 are interference fitted, while with the liquid outlet 41 described
The push rod component 6 coordinated with No. two racks 521 is provided on 4 outer wall of liquid collecting container.
The push rod component 6 include be fixed on 4 outer wall of liquid collecting container fixed block 61, be opened in it is described solid
Determine the through-hole on block 61, the mandril being plugged in the through-hole 62, several grooves 63 being opened on the mandril 62 and turn
Dynamic to be connected to 61 bottom surface of fixed block and the clamping block 64 coordinated with the groove 63, the 62 upper end end set of mandril has
Connection sheet 65, and No. two springs 66 are provided between 61 top surface of the connection sheet 65 and the fixed block, the clamping block 64 with
Be provided with torsional spring at the link position of 61 bottom surface of fixed block, when the jacking block 511 with the rising of the connecting pole 5 and with
During the contact of 3 bottom of the flexibility liquid storage container, the sealing-plug 524 seals up the liquid outlet 41, is opened inside the connecting pole 5
If cavity forms cavity body 54, No. two motors 55 are provided in the cavity body 54, No. two motors 55 are with being arranged on institute
The stirring blade 56 immediately below connecting pole 5 is stated to be connected.
524 top of sealing-plug is provided with arc-shaped convex block 5241.Since the liquid that liquid outlet comes out can be directly flushed to
Sealing-plug top, therefore set arc-shaped convex block that can ensure sealing-plug top not residual liquid, ensure actual ratio and ideal
The consistency of ratio promotes product qualification rate.
1 top of housing is provided with several supporting rods 7.By setting supporting rod that whole device is fixed on reaction kettle
It is interior.
Waterproof coating is coated on 52 outer surface of seal assembly.Liquid is avoided to be remained on seal assembly outer surface,
Influence overall ratio.
Using a kind of method for the quantitative liquid feeding device for preparing perfume as described above, its step are as follows:1., pass through liquid injection pipe
Road injection in flexible liquid storage container needs liquid to be added;2., start No.1 motor and No. two motors, No.1 motor drives one
The rotation of number gear, No.1 gear drive No.1 rack to rise, connecting pole are promoted to rise therewith, stirring blade is controlled by No. two motors
Persistently mix movement;3., with the rising of connecting pole, sealing plug assembly rises therewith, when No. two racks block it by mandril
Afterwards, No. two racks are moved relative to connecting pole, promote No. two gear rotations, meanwhile, No. two gears drive No. three racks are past to move up
Dynamic, sealing-plug rises therewith;4., when the jacking block in connecting rod is contacted with flexible liquid storage container bottom, sealing-plug seals up out
Liquid mouth;5., jacking block continue to rise the liquid level for promoting liquid in flexible liquid storage container and rise, more than liquid collecting container and flexible liquid storage
Liquid at the position of container connector is flowed into liquid collecting container, and No.1 motor is out of service at this time;6., No.1 motor stop
After operation 30 seconds, No.1 motor is switched to reversing mode, and No.1 gear reversely rotates, and No.1 rack is driven to move down, is promoted
Connecting pole moves down therewith;7., in connecting pole folding process, first, redundance liquid reflux is to flexible liquid storage in liquid collecting container
In container, liquid level keeps horizontal consistent with above-mentioned connector bottom surface in liquid collecting container, reaches quantitative;Secondly, sealing-plug leaves out
Liquid mouth, the liquid in liquid collecting container are flowed into reaction kettle from liquid outlet, are mixed with other liquid;8., No.1 motor reversal 20
It is out of service after second, and it is switched to co-rotating mode again after its is 30 seconds out of service.
The fit system cause of setting sealing plug assembly and push rod component is because being added to the amount in flexible liquid storage container
Difference can change the position of flexible liquid storage container bottom.
The principle of the fit system is the position by adjusting mandril, to change the position of sealing-plug, so as to according to reality
The amount for the liquid being added in flexible liquid storage container controls the position of sealing-plug, ensures in connecting pole and flexible liquid storage container bottom
When portion contacts, it can be ensured that sealing-plug seals up liquid outlet, and liquid outlet leakage is avoided to lead to excessive fluid injection.
The fundamental prerequisite of the fit system is that the position of mandril is adjustable.
Claims (4)
1. a kind of quantitative liquid feeding device for preparing perfume offers the housing of cavity including inside(1), it is characterised in that:It is described
Housing(1)Top is connected with liquid injecting pipeline(2), the housing(1)On be provided with quantitative liquor charging component and quantitatively given with described
The lifting assembly of liquid component cooperation, the quantitative liquor charging component include being arranged on the housing(1)Interior flexible liquid storage container(3)
And it is arranged on the housing(1)On outer wall and with the flexible liquid storage container(3)Several liquid collecting containers of connection(4), it is described
Flexible liquid storage container(3)Positioned at the liquid injecting pipeline(2)Underface, the liquid collecting container(4)Bottom offers liquid outlet(41),
The lifting assembly includes being slidably connected at the housing(1)Connecting pole on inner wall(5), be arranged on the connecting pole(5)Top
Connecting rod on face(51), be arranged on the connecting rod(51)The seal assembly of end(52), be slidably connected at the housing(1)
On inner wall and with the connecting pole(5)Connected sliding block(531), be fixed at the housing(1)The No.1 motor of bottom
(532)And the No.1 motor(532)Connected No.1 gear(533)And the No.1 gear(533)It engages and is arranged on
The connecting pole(5)No.1 rack on outer wall(534), the connecting rod(51)On be provided with and the flexible liquid storage container
(3)The jacking block of cooperation(511), the connecting rod(51)On offer groove body(512), the seal assembly(52)It is applied on outer surface
It is covered with waterproof coating, the seal assembly(52)It is arranged on the groove body(512)On inner wall, the seal assembly(52)Including by
No. two racks that outside is engaged successively toward inside(521), No. two gears(522)And sealing plug assembly, No. two racks
(521)It is slidably connected at the groove body(512)On inner wall, and No. two racks(521)Lower end is provided with link block
(5211), the link block(5211)With the connecting rod(51)No.1 spring is provided between bottom surface(5212), described No. two
Gear(522)It is rotatably connected on the groove body(512)On inner wall, the sealing plug assembly includes being slidably connected at the groove body
(512)No. three racks on inner wall(523)And it is arranged on No. three racks(523)The sealing-plug at top(524), it is described close
Blocking(524)With the liquid outlet(41)Interference fit, while in the liquid collecting container(4)It is provided on outer wall and described No. two
Rack(521)The push rod component of cooperation(6), the push rod component(6)Including being fixed at the liquid collecting container(4)On outer wall
Fixed block(61), be opened in the fixed block(61)On through-hole, the mandril that is plugged in the through-hole(62), be opened in institute
State mandril(62)On several grooves(63)And it is rotatably connected on the fixed block(61)Bottom surface and with the groove(63)Match
The clamping block of conjunction(64), the mandril(62)Upper end end set has connection sheet(65), and the connection sheet(65)With it is described solid
Determine block(61)No. two springs are provided between top surface(66), the clamping block(64)With the fixed block(61)The connection position of bottom surface
The place of putting is provided with torsional spring, when the jacking block(511)With the connecting pole(5)Rising and with the flexible liquid storage container(3)
When bottom contacts, the sealing-plug(524)Seal up the liquid outlet(41), the connecting pole(5)Inside opens up cavity and is formed
Cavity body(54), in the cavity body(54)Inside it is provided with No. two motors(55), No. two motors(55)It is described with being arranged on
Connecting pole(5)The stirring blade of underface(56)It is connected.
2. a kind of quantitative liquid feeding device for preparing perfume according to claim 1, it is characterised in that:The sealing-plug
(524)Top is provided with arc-shaped convex block(5241).
3. a kind of quantitative liquid feeding device for preparing perfume according to claim 1, it is characterised in that:The housing(1)Top
Portion is provided with several supporting rods(7).
4. using a kind of method for the quantitative liquid feeding device for preparing perfume as described in claim 1, its step are as follows:1., it is logical
Cross liquid injecting pipeline(2)Toward flexibility liquid storage container(3)Interior injection needs liquid to be added;2., start No.1 motor(532)With No. two
Motor(55), No.1 motor(532)Drive No.1 gear(533)Rotation, No.1 gear(533)Drive No.1 rack(534)On
It rises, promotes connecting pole(5)Rise therewith, stirring blade(56)By No. two motors(55)Control persistently mixes movement;3., with
Connecting pole(5)Rising, sealing plug assembly rise therewith, when No. two racks(521)By mandril(62)After blocking, No. two racks
(521)Relative to connecting pole(5)It is mobile, promote No. two gears(522)Rotation, meanwhile, No. two gears(522)Drive No. three racks
(523)It up moves, sealing-plug(524)Rise therewith;4., work as connecting rod(51)On jacking block(511)With flexible liquid storage container
(3)When bottom contacts, sealing-plug(524)Seal up liquid outlet(41);5., jacking block(511)Continuing to rise promotes flexible liquid storage to hold
Device(3)The liquid level of interior liquid rises, more than liquid collecting container(4)With flexible liquid storage container(3)Liquid at the position of connector
It is flowed into liquid collecting container(4)It is interior, No.1 motor at this time(532)It is out of service;6., No.1 motor(532)After 30 seconds out of service,
No.1 motor(532)It is switched to reversing mode, No.1 gear(533)It reversely rotates, drives No.1 rack(534)It moves down,
Promote connecting pole(5)It moves down therewith;7., connecting pole(5)In folding process, first, liquid collecting container(4)Interior redundance liquid returns
Flow to flexible liquid storage container(3)It is interior, liquid collecting container(4)Interior liquid level keeps horizontal consistent with above-mentioned connector bottom surface, reaches quantitative;
Secondly, sealing-plug(524)Leave liquid outlet(41), liquid collecting container(4)Interior liquid is from liquid outlet(41)It is flowed into reaction kettle,
It is mixed with other liquid;8., No.1 motor(532)It is out of service after inverting 20 seconds, and after its is 30 seconds out of service again
It is switched to co-rotating mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610690064.8A CN106140026B (en) | 2016-08-19 | 2016-08-19 | A kind of quantitative liquid feeding device and its application method for preparing perfume |
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CN201610690064.8A CN106140026B (en) | 2016-08-19 | 2016-08-19 | A kind of quantitative liquid feeding device and its application method for preparing perfume |
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CN106140026A CN106140026A (en) | 2016-11-23 |
CN106140026B true CN106140026B (en) | 2018-06-29 |
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CN201610690064.8A Active CN106140026B (en) | 2016-08-19 | 2016-08-19 | A kind of quantitative liquid feeding device and its application method for preparing perfume |
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US4402349A (en) * | 1978-11-16 | 1983-09-06 | Basf Aktiengesellschaft | Process and apparatus for charging tubular reactors with granular solids, more particularly catalysts |
CN1684756A (en) * | 2002-07-26 | 2005-10-19 | 西马27S.L. | Module, system and method of dosing and mixing pasty products |
CN1721292A (en) * | 2004-07-15 | 2006-01-18 | 增田胜利 | Fluid-dispensing pump and container provided therewith |
CN105163839A (en) * | 2013-05-02 | 2015-12-16 | 喜星触媒株式会社 | Quantitative catalyst supply device |
-
2016
- 2016-08-19 CN CN201610690064.8A patent/CN106140026B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402349A (en) * | 1978-11-16 | 1983-09-06 | Basf Aktiengesellschaft | Process and apparatus for charging tubular reactors with granular solids, more particularly catalysts |
CN1684756A (en) * | 2002-07-26 | 2005-10-19 | 西马27S.L. | Module, system and method of dosing and mixing pasty products |
CN1721292A (en) * | 2004-07-15 | 2006-01-18 | 增田胜利 | Fluid-dispensing pump and container provided therewith |
CN105163839A (en) * | 2013-05-02 | 2015-12-16 | 喜星触媒株式会社 | Quantitative catalyst supply device |
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Effective date of registration: 20180425 Address after: 322000 No. 8, an Shang Road, 23 San Li street, Yiwu, Zhejiang Applicant after: Zhejiang Jing Hui Cosmetics Co., Ltd. Address before: 312365 Shaoxing, Shangyu, Zhejiang province Shangyu District, Song Xia Town, Hong Kong Village No. Applicant before: Yu Jianlong |
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