CN208478496U - A kind of ultra-thin flexible package lithium cell end socket, closing end component and packaging system - Google Patents
A kind of ultra-thin flexible package lithium cell end socket, closing end component and packaging system Download PDFInfo
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- CN208478496U CN208478496U CN201821179444.6U CN201821179444U CN208478496U CN 208478496 U CN208478496 U CN 208478496U CN 201821179444 U CN201821179444 U CN 201821179444U CN 208478496 U CN208478496 U CN 208478496U
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- end socket
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- thin flexible
- lithium cell
- flexible package
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model belongs to technical field of lithium batteries, and in particular to a kind of ultra-thin flexible package lithium cell end socket, including encapsulation part and and the mounting portion that is connect with the encapsulation part, be equipped in the mounting portion and provide the heating tube of heating function for the encapsulation part.The utility model also provides a kind of closing end component, two including setting symmetrical above and below couple end socket, and each pair of end socket includes two end sockets being symmetrical set, and the end socket is above-mentioned end socket, and two encapsulation parts of each pair of end socket are arranged in parallel.The utility model also provides a kind of packaging system, including rack, the lateral adjustment of distance between each pair of end socket of the rack equipped with above-mentioned closing end component and for adjusting upper and lower two pairs of end sockets.The end socket of the utility model has respective heating system, and battery core is limited by double corner seals, and guarantee does not shift, and ultra-thin flexible package lithium cell is made to have preferably appearance, product qualified rate.
Description
Technical field
The utility model belongs to technical field of lithium ion, specially a kind of ultra-thin flexible package lithium cell end socket, envelope
Head assembly and packaging system.
Background technique
Lithium ion battery is distributed in each corner of our lives, and application field includes mobile phone, tablet computer, notes
This computer, smartwatch, mobile power source (charger baby), emergency power supply, shaver, electric bicycle, electric car, Electric Transit
Vehicle, vista car, unmanned plane and other kinds electric tool.As the carrier of electric energy and the power resources of numerous equipment,
It can be said that the every aspect of our lives has been permeated in the use of lithium ion battery.
Flexible packing lithium ion battery is the common form of lithium ion battery, and basic component units are internal battery core, and outer
The electrolyte of portion's packaging film and responsible lithium ion transport.Wherein, internal battery core is the energy supporting body of lithium ion battery, it
Composition generally comprises positive plate, negative electrode tab, the big component of diaphragm three, and positive and negative anodes pole piece respectively contains active ingredient layer and electricity
Sub- transport layer (collector).
The collector of positive plate generally selects aluminium foil, essentially consist in its it is high voltage withstanding under oxidation reaction；The collection of negative electrode tab
Fluid generally selects copper foil, essentially consists in the reduction reaction under its resistance to low-voltage.The extraction of battery current generally uses metal pole
The mode of ear and pole piece current collector welding.Since the operability of the preparation process of flexible-packed battery is stronger, so, it can in society
The flexible packing lithium ion battery seen is also to come in every shape, but basic structure will not change.
As most widely used flexible packing lithium ion battery in electronic equipment for consumption, it is advantageous that the size of battery
The requirement of electronic equipment is closed in the win for capableing of out to out, and it uses the composite membrane of metallic aluminium and organic layer as encapsulating film, both
The infiltration of outside batteries moisture in air can be completely cut off, and the weight and volume of battery can be greatly reduced.General lithium-ion electric
Pond, since the naked battery core of battery has certain thickness and size, is encapsulating it using aluminum plastic film during preparation
Before need to carry out aluminum plastic film to rush hole processing.
And the development trend of current electronic equipment for consumption be it is light, thin, the thickness of some electronic equipments only only has 6mm,
It is even more thin, thus more convenient for people's life and use.This also requires the lithium ion battery in the source as equipment dynamic
Also it to carry out corresponding reduced down in thickness or even some electronic products also need battery to have special attribute, such as flexible resist bending.
Lithium ion battery corresponding with current consumption class of electronic devices must also develop to light, thinning.
Ultrathin lithium ion battery refers to that thickness is less than the lithium ion battery of 2mm；When flexible packing lithium ion battery thickness reduces
To under 2mm and situation below, original routine aluminum plastic film, which rushes hole technology, will be difficult to be useful in ultra-thin flexible packing lithium ion battery
On, it is too shallow that reason essentially consists in its punching hole, or even not can be carried out effectively punching hole, in this case, during cell package,
Aluminum plastic film cannot effectively fetter the naked battery core of battery, and naked battery core cannot be positioned effectively, bad all by external force or contraposition
It will cause and occur battery core offset in subsequent packaging technology, to cause the bad order of battery, off-dimension, yields
It is relatively low.
Summary of the invention
In order to overcome the shortcomings of the prior art described above, the purpose of the utility model is to provide a kind of ultra-thin flexible-packaged lithiums
Battery end socket, closing end component and packaging system limit battery core by way of bilateral corner seal, to guarantee battery core not
It shifts, ultra-thin flexible package lithium cell is enable to have preferably appearance and higher product qualified rate.
To achieve the above object, the technical solution of the utility model is a kind of ultra-thin flexible package lithium cell end socket, including
Encapsulation part and and the mounting portion that is connect with the encapsulation part, be equipped in the mounting portion and provide heating function for the encapsulation part
Heating tube.
Further, the section cross section of the end socket is L-shaped, and L-shaped both sides are respectively encapsulation part and mounting portion.
The utility model also provides a kind of ultra-thin flexible package lithium cell closing end component, and two pairs including setting symmetrical above and below
End socket, each pair of end socket include two end sockets being symmetrical set, and the end socket is above-mentioned end socket, two envelopes of each pair of end socket
Dress portion is arranged in parallel.
Further, one end of the encapsulation part of the end socket and one end of mounting portion connect, two encapsulation of each pair of end socket
Portion is arranged close to.
The utility model also provides a kind of ultra-thin flexible package lithium cell packaging system, including rack, sets in the rack
There is the lateral adjustment of distance between above-mentioned closing end component and each pair of end socket for adjusting upper and lower two pairs of end sockets.
Further, the rack is equipped with the bottom plate for installing lateral adjustment；The lateral adjustment packet
The sliding block for including the lateral linear guide being fixed on bottom plate and being slidably connected with the lateral linear guide, the two of each pair of end socket
A mounting portion is connected with corresponding sliding block.
Further, it is fixed with fixed plate on the bottom plate, is equipped in the through-hole in the fixed plate and is slided for fixed
The fixed knob of block.
Further, the graduated scale for showing spacing between each pair of end socket is additionally provided on the bottom plate.
Compared with prior art, the utility model has the following beneficial effects:
(1) end socket provided by the utility model is all relatively independent, each heating system for having oneself by oneself, closing end component
Two pairs of end socket settings symmetrical above and below, two each pair of end sockets are symmetrical set, and closing end component passes through to ultra-thin flexible-packaged lithium electricity
The double-side angular position in pond, which carries out heat-sealing, can limit the regional space of battery core, thus guarantee that battery core does not shift, realization and plastic-aluminum
Effect identical effect in film punching hole promotes ultra-thin flexible package so that ultra-thin flexible package lithium cell be enable to have better appearance
The product qualified rate of lithium ion battery；
(2) the distance between two pairs of end sockets of the closing end component of packaging system provided by the utility model are adjustable, because
This packaging system is applicable on the flexible packing lithium ion battery of plurality of specifications；
(3) packaging system provided by the utility model is facilitated between each pair of end socket of adjusting by the way that lateral linear guide is arranged
Distance, and upper and lower two pairs of end sockets guarantee the accuracy of encapsulation respectively in two parallel up and down linear motions；
(4) ultra-thin flexible package lithium cell is encapsulated in the form of double corner seal end sockets provided by the utility model, it both can be with
Before lithium ion battery formally encapsulates in advance limiting slot is carried out on aluminum plastic film, can also directly during cell package into
The double corner seals of row are pre-packaged, can facilitate the stock of aluminum plastic film in process of production with flexible operating；
(5) when the utility model encapsulates ultra-thin flexible package lithium cell using double corner seals, existing aluminum plastic film is made full use of
Physical characteristic can prepare a limit between melting when the polypropylene layer of internal layer is heated in the way of packaging effect
Position slot, to limiting for naked battery core, to guarantee the product qualified rate of ultra-thin flexible package lithium cell preparation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram for the ultra-thin flexible package lithium cell closing end component that the utility model embodiment two provides；
Fig. 2 is the structural schematic diagram for the ultra-thin flexible package lithium cell packaging system that the utility model embodiment three provides；
Aluminum plastic film pair used in the ultra-thin flexible package lithium cell packaging method that Fig. 3 provides for the utility model embodiment four
Roll over schematic diagram；
Aluminum-plastic membrane used for packaging shows in the ultra-thin flexible package lithium cell packaging method that Fig. 4 provides for the utility model embodiment four
It is intended to；
Naked battery core is inserted into aluminium in the ultra-thin flexible package lithium cell packaging method that Fig. 5 provides for the utility model embodiment four
Schematic diagram after the limiting slot of plastic film；
In figure: 1, aluminum plastic film, 2, end socket, 201, encapsulation part, 202, mounting portion, 3, heating tube, 4, fixed knob, 5, scale
Ruler, 6, seal, 7, naked battery core, 8, bottom plate, 9, lateral linear guide, 10, fixed plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one
The present embodiment provides a kind of ultra-thin flexible package lithium cell end socket, including encapsulation part 201 and and with encapsulation part 201
The mounting portion 202 of connection is equipped in mounting portion 202 and provides the heating tube 3 of heating function for encapsulation part 201.The present embodiment provides
Single end socket 2 just have respective heating system, it is easy to use.
Further, the section cross section of end socket 2 is L-shaped, and L-shaped both sides are respectively encapsulation part 201 and mounting portion 202.
It is convenient to carry out heat by double angle positions by being that encapsulation part 201 and mounting portion 202 are arranged respectively to L-shaped both sides by end socket 2
Envelope.
Embodiment two
The present embodiment provides a kind of ultra-thin flexible package lithium cell closing end components, two pairs of end sockets including setting symmetrical above and below
2, each pair of end socket 2 includes two end sockets 2 being symmetrical set, and end socket 2 is the end socket 2 that embodiment one provides, each pair of end socket 2
Two encapsulation parts 201 are arranged in parallel.The setting symmetrical above and below of two pairs of end sockets 2 of closing end component provided in this embodiment, each pair of two
A end socket 2 is symmetrical set, and closing end component pre-packaged can form limitation battery core by carrying out in double-side angular position to aluminum plastic film 1
Regional space realize and cheat the identical effect of effect with the punching of aluminum plastic film 1, to make ultra-thin to guarantee that battery core does not shift
Flexible package lithium cell can have better appearance, promote the product qualified rate of ultra-thin flexible packing lithium ion battery.
Further, as shown in Figure 1, one end of the encapsulation part 201 of end socket 2 is connect with one end of mounting portion 202, Mei Duifeng
First 2 two encapsulation parts 201 are arranged close to.Since two encapsulation parts 201 of each pair of end socket 2 are parallel and close to setting, it can
In order to preferably adjust each pair of the distance between two end sockets 2.As an implementation, the encapsulation part 201 of end socket 2
Width is 3mm.
Embodiment three
The present embodiment provides a kind of ultra-thin flexible package lithium cell packaging system, including rack, rack is equipped with embodiment
The lateral adjustment of distance between the closing end components of three offers and each pair of end socket 2 for adjusting upper and lower two pairs of end sockets 2.
Upper and lower two pairs of end sockets 2 of packaging system provided in this embodiment be all between two relatively independent, each pair of end sockets 2 away from
From can quantitatively adjust, spacing can be adjusted by the movement of the end socket 2 of two sides or any side, finally in plastic-aluminum
The parallel packaging line of two left on film 1 constitutes spacing zone, it is ensured that naked battery core 7 can not occur partially in fixed region
It moves.
Further, rack is equipped with the bottom plate 8 for installing lateral adjustment；As shown in Fig. 2, lateral adjustment
Including the lateral linear guide 9 being fixed on bottom plate 8 and the sliding block being slidably connected with lateral linear guide 9, each pair of end socket 2
Two mounting portions 202 are connected with corresponding sliding block.
Further, it is fixed with fixed plate 10 on bottom plate 8, is equipped in the through-hole in fixed plate 10 for fixing sliding block
Fixed knob 4.The movement of sliding block can also be limited by the way that limited block is arranged on sliding block.
As an implementation, upper and lower two pairs of end sockets 2 can share a set of lateral adjustment, lateral linear guide 9
It is arranged in parallel with the mounting portion 202 of upper and lower two pairs of end sockets 2, lateral linear guide 9 is arranged towards mounting portion 202, and lateral straight line is led
It is slidably installed on rail 9 there are two sliding block, corresponding two of upper and lower position shares a sliding block, and therefore, upper and lower position is corresponding
The mounting portion 202 of two end sockets 2 is connect with the same sliding block, when adjusted by sliding block between each pair of end socket 2 apart from when, above and below
Corresponding two end sockets 2 in position on same vertical line, guarantee that the mobile consistency of end socket 2, encapsulation accuracy are high always.
As another embodiment, two sets of lateral adjustments, two cross can be respectively adopted in upper and lower two pairs of end sockets 2
Mounting portion 202 to linear guide 9 respectively with upper and lower two pairs of end sockets 2 is arranged in parallel, and pacifies respectively in each transverse direction linear guide 9
There are two sliding block, the mounting portion 202 of two sliding blocks, two end sockets 2 corresponding with the transverse direction linear guide 9 respectively connects dress, when leading to
Cross sliding block adjust between each pair of end socket 2 apart from when, since two lateral linear guides 9 are arranged in parallel, end socket 2 when adjustment
Position will not shift, and encapsulation accuracy is high.
Further, the graduated scale 5 for showing spacing between each pair of end socket 2 is additionally provided on bottom plate 8.By in bottom plate 8
It is arranged with the orthogonal graduated scale 5 of encapsulation part 201 and reads each pair of the distance between two end sockets 2, realizes and precisely adjust,
It fixed knob 4 can be used to be fixed after the completion of adjusting, prevent end socket 2 in heat seal process from the accurate of moving influence encapsulation occurs
Degree.
The distance between two pairs of end sockets 2 of the closing end component of packaging system provided by the utility model be it is adjustable, therefore
The packaging system is applicable on the flexible packing lithium ion battery of plurality of specifications；Furthermore lateral linear guide 9 facilitates adjusting each pair of
The distance between end socket 2, and upper and lower two pairs of end sockets 2 guarantee the accurate of encapsulation respectively in two parallel up and down linear motions
Degree.
Example IV
The present embodiment provides a kind of double corner seal packaging methods of ultra-thin flexible package lithium cell, are provided using embodiment three
Packaging system is packaged, and is included the following steps:
1) distance between each pair of end socket 2 of upper and lower two pairs of end sockets 2 is adjusted, makes the distance between each pair of end socket 2 than naked battery core
The big 1mm-2mm of 7 width；
2) 1 doubling of aluminum plastic film that as shown in Figure 3,4, will have been cut keeps top margin alignment (bottom edge is conduplication side), by distance
It is wherein aligned at the position of a side 5mm with upper and lower corresponding two end sockets 2 of wherein side, then corresponding to up and down by the other side
Two end sockets 2 be aligned with 1 inside region of aluminum plastic film after；Then the aluminum plastic film 1 after doubling is sent into pre-packaged position, using double
The form of corner seal is sealed；
3) aluminum plastic film 1 sealed in advance is taken out, two seals 6 that double corner seals are formed on aluminum plastic film 1, by naked battery core 7
It is inserted between two seals 6 of aluminum plastic film 1 and is formed in limiting slot, as shown in Figure 5；According to the size of mode-presetted naked battery core 7,
Predefine the length of the distance between two seals 6 and seal 6；
4) closer using side of the closedtop sealing machine respectively to lithium battery top margin (i.e. top margin in Fig. 5) and apart from aluminum plastic film
Position at side (i.e. left side in Fig. 5) carry out closedtop and side seal, should during side sealing can be to double corner seal institutes shape
At a seal 6 formed covering；Then baking is carried out to battery and removes moisture removal, electrolyte is injected later, through after a period of time
It stands, is melted into, carries out secondary encapsulation after standing for a period of time, which covers an other seal 6 simultaneously, later
Some trimming processing are carried out to battery, entire lithium battery manufacturing process is finished.
Wherein aluminum plastic film 1 includes nylon layer, metallic aluminum and polypropylene layer, and metallic aluminum is located at nylon layer and polypropylene
Between layer, after 1 doubling of aluminum plastic film, polypropylene layer is located inside, and when heat-sealing, the polypropylene of bilevel aluminum plastic film 1 is heated
The mode of packaging effect can be formed between melting to prepare a spacing zone.
Further, the length of seal 6 is greater than 5mm in step 3), guarantees that the limiting slot formed between two seals 6 can
Play the role of the naked battery core 7 of limitation.
The present embodiment makes full use of PP layers of internal layer of hot melt effect of aluminum plastic film, cannot effectively play work in aluminum plastic film punching hole
With and under the premise of being changed without other encapsulating films, form fixed limiting slot in plastic-aluminum film surface using double corner seal end sockets, should
Limiting slot can insert naked battery core 7, and good position-limiting action can be played to battery core, prevent to deviate.The present embodiment
Ultra-thin flexible package lithium cell is encapsulated using the form that double corner seals encapsulate, can both be shifted to an earlier date before lithium ion battery formally encapsulates
Limiting slot is carried out on aluminum plastic film, naked battery core 7 is packaged after the limiting slot can be inserted, can also be by naked battery core 7 and encapsulation
Directly carried out after film contraposition is neat it is pre-packaged, can be with flexible operating；Two ways can guarantee that battery can not be in subsequent system
Phenomena such as battery core is cheap occurs for standby link, to avoid the product qualified rate of ultra-thin flexible packing lithium ion battery.
Embodiment five
The present embodiment is prepared using the packaging method that example IV provides with a thickness of 1.5mm, width 30mm, and length is
The ultra-thin flexible packing lithium ion battery of 90mm, naked battery core width are 24mm, and aluminum plastic film is having a size of 180mm × 90mm, by aluminum plastic film
Doubling and top margin is kept to be aligned on 180mm length direction.The encapsulation part width of used end socket is 3mm, spacing between end socket
It is adjusted to 25mm；Will be pre-packaged to the aluminum plastic film feeding encapsulation spacing zone progress rolled well, formation length is the seal of 10mm；It will system
The naked battery core got ready is inserted into the stop zone that double corner seals are formed, and can carry out the closedtop and side seal and subsequent of battery later
Technique prepares ultra-thin flexible packing lithium ion battery.
Embodiment six
The packaging method that the present embodiment is provided using example IV is prepared with a thickness of 1mm, width 20mm, length 90mm
Ultra-thin flexible packing lithium ion battery, naked battery core width is 13mm, and aluminum plastic film exists aluminum plastic film having a size of 180mm × 80mm
The doubling of 180mm length direction simultaneously keeps top margin to be aligned.The encapsulation part width of used end socket is 3mm, and spacing is adjusted between end socket
For 14mm；Will be pre-packaged to the aluminum plastic film feeding encapsulation spacing zone progress rolled well, formation length is the seal of 8mm；It will prepare
Naked battery core be inserted into the stop zone that double corner seals are formed, the closedtop and side seal and subsequent technique of battery can be carried out later
Prepare ultra-thin flexible packing lithium ion battery.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of ultra-thin flexible package lithium cell end socket, it is characterised in that: and connect including encapsulation part and with the encapsulation part
Mounting portion, be equipped in the mounting portion and provide the heating tube of heating function for the encapsulation part.
2. a kind of ultra-thin flexible package lithium cell end socket as described in claim 1, it is characterised in that: the section of the end socket is horizontal
Section is L-shaped, and L-shaped both sides are respectively encapsulation part and mounting portion.
3. a kind of ultra-thin flexible package lithium cell closing end component, it is characterised in that: two pairs of end sockets including setting symmetrical above and below, often
It include two end sockets being symmetrical set to end socket, the end socket is the end socket as described in any one of claim 1-2,
Two encapsulation parts of each pair of end socket are arranged in parallel.
4. a kind of ultra-thin flexible package lithium cell closing end component as claimed in claim 3, it is characterised in that: the envelope of the end socket
The one end in dress portion and one end of mounting portion connect, and two encapsulation parts of each pair of end socket are arranged close to.
5. a kind of ultra-thin flexible package lithium cell packaging system, including rack, it is characterised in that: the rack is equipped with such as right
It is required that distance between closing end component described in any one of 3-4 and each pair of end socket for adjusting upper and lower two pairs of end sockets
Lateral adjustment.
6. a kind of ultra-thin flexible package lithium cell packaging system as claimed in claim 5, it is characterised in that: set in the rack
There is the bottom plate for installing lateral adjustment；The lateral adjustment include the lateral linear guide that is fixed on bottom plate with
And the sliding block being slidably connected with the lateral linear guide, two mounting portions of each pair of end socket are connected with corresponding sliding block.
7. a kind of ultra-thin flexible package lithium cell packaging system as claimed in claim 6, it is characterised in that: solid on the bottom plate
Surely there is fixed plate, the fixed knob for fixing sliding block is installed in the through-hole in the fixed plate.
8. a kind of ultra-thin flexible package lithium cell packaging system as claimed in claim 6, it is characterised in that: on the bottom plate also
Equipped with for showing the graduated scale of spacing between each pair of end socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179444.6U CN208478496U (en) | 2018-07-25 | 2018-07-25 | A kind of ultra-thin flexible package lithium cell end socket, closing end component and packaging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821179444.6U CN208478496U (en) | 2018-07-25 | 2018-07-25 | A kind of ultra-thin flexible package lithium cell end socket, closing end component and packaging system |
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| Publication Number | Publication Date |
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| CN208478496U true CN208478496U (en) | 2019-02-05 |
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ID=65209024
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| CN201821179444.6U Active CN208478496U (en) | 2018-07-25 | 2018-07-25 | A kind of ultra-thin flexible package lithium cell end socket, closing end component and packaging system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004282A (en) * | 2018-07-25 | 2018-12-14 | 柔电（武汉）科技有限公司 | Ultra-thin soft package lithium battery end socket, closing end component, packaging system and packaging method |
-
2018
- 2018-07-25 CN CN201821179444.6U patent/CN208478496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004282A (en) * | 2018-07-25 | 2018-12-14 | 柔电（武汉）科技有限公司 | Ultra-thin soft package lithium battery end socket, closing end component, packaging system and packaging method |
| CN109004282B (en) * | 2018-07-25 | 2023-11-03 | 柔电（武汉）科技有限公司 | Sealing head for ultrathin soft-package lithium battery, sealing head assembly, packaging device and packaging method |
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