CN103286945A - Welding device with good welding effect - Google Patents
Welding device with good welding effect Download PDFInfo
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- CN103286945A CN103286945A CN2013101845424A CN201310184542A CN103286945A CN 103286945 A CN103286945 A CN 103286945A CN 2013101845424 A CN2013101845424 A CN 2013101845424A CN 201310184542 A CN201310184542 A CN 201310184542A CN 103286945 A CN103286945 A CN 103286945A
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- battery lead
- lead plate
- welding effect
- good
- heat
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- 238000003466 welding Methods 0.000 title claims abstract description 47
- 230000000694 effects Effects 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 43
- 238000000465 moulding Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 14
- 230000001464 adherent effect Effects 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 3
- 240000005979 Hordeum vulgare Species 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 239000004020 conductor Substances 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000011112 process operation Methods 0.000 description 3
- 229920002397 thermoplastic olefin Polymers 0.000 description 3
- 241000209219 Hordeum Species 0.000 description 2
- 235000010210 aluminium Nutrition 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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Abstract
The invention discloses a welding device with a good welding effect. The welding device comprises a bottom plate and a movable top plate abutting against the bottom plate, wherein a radiating device is arranged on the bottom plate and is provided with a conducting electrode; the other end of the conducting electrode is connected to an electrode plate; the bottom part of the electrode plate is provided with a dielectric layer which plays a role in heating when high-frequency equipment is in working and conducting heat to the electrode plate; the output end of the high-frequency equipment is correspondingly and electrically connected to the electrode plate and the bottom plate. Aiming at overcoming the defects in the prior art, the welding device disclosed by the invention has the advantages of convenience in processing, high efficiency and good effect.
Description
[technical field]
The present invention relates to a kind of material welder, specifically relate to the good welder of a kind of welding effect.
[background technology]
Enhancing along with global environmental consciousness, there is difficult degradation in traditional PVC material, can discharges the drawback of a large amount of harmful materials simultaneously, the utilization of novel environment friendly substitution material has just become the consumption inevitable choice, but there is more bottleneck again in the production and processing technology of new material at present.Wherein, novel environment friendly material TPO (thermoplastic polyolefin-like) etc. just is subjected to the consumer parent with the environmental-protecting performance of excellence and looks at.But because the molecular structure of material belongs to nonpolarity material classification, can not polar material be arranged as PVC etc., can process with high frequency equipment, make the product of various three-dimensional shapes and limited the popularization degree of aerated product in market.
Having now to utilize following mode to process nonpolarity material:
Method one: by adding hot merit dress mould in advance, again the high temperature mould is used for welding on the processed material, this method is because carrying out preheating to mould, can not carry out repetitive operation fast continually, be in the condition of high temperature because of mould in addition always, can not carry out some and need paste material (cover) get on operation of reprocessing being close to mould, be to satisfy usually anti-logical process operations etc. of needs of three-dimensional shape such as aerated product.Shown in Fig. 5,6.
Method two: be applied on the processed material with a resistive conductor (or sheet), its heating is welded for the energising of resistive conductor or sheet, this method because of employed resistive conductor (or sheet) because not carrying out cooling shaping rapidly, and the sheet on the plane that is linearly or fixes, can not carry out the operation welding of some semicircles or three-dimensional shape, so also can only produce the welding of some planes or straight line, and Yin Wendu and cooling be difficult to control, can't advance the process operation of complicated three-dimensional shape.
[summary of the invention]
In order to solve deficiency of the prior art, thereby provide a kind of easy to process, efficient height, the effective good welder of a kind of welding effect.
The technical solution adopted in the present invention is:
The welder that a kind of welding effect is good, it is characterized in that including base plate 1 and removable and compress the top board 2 of base plate, be provided with heat abstractor 3 at base plate 1, be provided with conductive electrode 4 at heat abstractor 3, the other end of conductive electrode 4 is connected on the battery lead plate 5, be provided with in the bottom of battery lead plate 5 and play heat effect and conduct heat to dielectric layer 6 on the battery lead plate when high frequency equipment is worked, described high frequency equipment output end respective electrical is connected on battery lead plate 5 and the base plate 1.
The good welder of aforesaid a kind of welding effect is characterized in that being provided with moulding in top board 2 bottoms adds pressing mold 8, and it is consistent that described conductive electrode 4 and moulding add pressing mold 8 contacted shapes.
The good welder of aforesaid a kind of welding effect, it is characterized in that being provided with second heat abstractor 9 in top board 2 bottoms, be provided with second conductive electrode 10 at second heat abstractor 9, the other end of second conductive electrode 10 is connected on second battery lead plate 11, be provided with in the bottom of second battery lead plate 11 and play heat effect and conduct heat to second dielectric layer 12 on the battery lead plate when high frequency equipment is worked, described high frequency equipment output end respective electrical is connected on second battery lead plate 11 and the top board 2.
The good welder of aforesaid a kind of welding effect is characterized in that described moulding adds the inboard height of bottom outside ratio of pressing mold 8 and makes its outside form side cut 81.
The good welder of aforesaid a kind of welding effect is characterized in that being provided with at the top of described battery lead plate 5 adherent layer 7 that prevents from clinging the nonpolarity material of processing.
The good welder of aforesaid a kind of welding effect is characterized in that being provided with at the top of described second battery lead plate 11 second adherent layer 13 that prevents from clinging the nonpolarity material of processing.
The good welder of aforesaid a kind of welding effect is characterized in that described dielectric layer 6 and second dielectric layer 12 are and has or not polar material, also is insulating medium layer simultaneously.
The good welder of aforesaid a kind of welding effect, it is characterized in that described heat abstractor 3 and second heat abstractor 9 are a heat-dissipating metal sheet, be provided with the cooling duct at the heat radiating metal intralamellar part, be connected with water inlet pipe and outlet pipe respectively at the two ends of cooling duct.
The good welder of aforesaid a kind of welding effect is characterized in that the thickness of described battery lead plate 5 and second battery lead plate 11 is at 25-35mm; Described conductive electrode 4, second conductive electrode 10 are corrosion resistant plate or nickel plate, and its thickness is at 0.08-0.15mm.
The good welder of aforesaid a kind of welding effect is characterized in that described insulating medium layer is ox-hide insulating paper or highland barley paper, and its thickness is at 0.1-0.25mm.
The invention has the beneficial effects as follows:
The present invention improves on the basis of traditional mode of production PVC aerated product high frequency equipment commonly used.Namely be provided with in the bottom of battery lead plate and when high frequency equipment is worked, play heat effect and conduct heat to dielectric layer on the battery lead plate, utilize the high frequency equipment can be to the medium of its heating, behind elder generation's heat medium, again heat is passed to the heating part, can processes nonpolarity material with high frequency equipment like this.Under the condition that increase equipment not significantly drops into, can be used for welding PVC etc. simultaneously has polarity class material, can weld nonpolarity materials such as being similar to TPO again.
And because of its special moment medium heating principle of high frequency, can handle the comprehensive process operation needs of cooling needs and three-dimensional shape well well, can greatly save social resources and repeated construction input by tool again, the space is popularized in the market that can also promote and widen environment-friendly materials energetically.
Also can create the nonpolarity environment-friendly materials consumer goods of how three-dimensional 3D shape, reduce the consumer goods harm healthy to the user with reduction to environment damage that traditional material is produced.
[description of drawings]
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of another one embodiment of the present invention.
Fig. 3 is partial structurtes schematic diagram of the present invention.
Fig. 4 is the structural representation of heat abstractor of the present invention.
Fig. 5 is the structural representation of prior art mode one.
Fig. 6 is the structural representation of prior art mode two.
[specific embodiment]
As shown in Figure 1, the welder that a kind of welding effect is good, comprise base plate 1 and removable and compress the top board 2 of base plate, be provided with heat abstractor 3 at base plate 1, be provided with conductive electrode 4 at heat abstractor 3, the other end of conductive electrode 4 is connected on the battery lead plate 5, is provided with in the bottom of battery lead plate 5 to play heat effect and conduct heat to dielectric layer 6 on the battery lead plate when high frequency equipment is worked, and described high frequency equipment output end respective electrical is connected on battery lead plate 5 and the base plate 1.
When needs processing welding relatively during the material of book, utilize the single face addition just can realize, namely can be provided with moulding in top board 2 bottoms and add pressing mold 8, it is consistent that described conductive electrode 4 and moulding add pressing mold 8 contacted shapes.High frequency equipment is exported high frequency electric like this, by battery lead plate 5, pass dielectric layer 6, flow back to high frequency equipment again by conductive electrode 4 and heat abstractor 3 and equipment bay 1 again, when electric current passes dielectric layer 6, generate fast thermal source between battery lead plate 5 and conductive electrode 4, it is softening and reach the purpose of welding to be close to non-polar material 14 on the battery lead plate 5.For ensureing that thermal source can be applied to the point of material require welding rapidly, shape, size that conductive electrode 4 and the moulding that is used for welding adds pressing mold 8 should keep the same, the effect that moulding adds pressing mold 8 is to compress material, guarantees that material is close to battery lead plate, absorbs the heat from battery lead plate 5 well.In this embodiment, welding material is two parallel limits.
And when needing processing to weld thicker material, just need use other one group of heater, namely be provided with second heat abstractor 9 in top board 2 bottoms, be provided with second conductive electrode 10 at second heat abstractor 9, the other end of second conductive electrode 10 is connected on second battery lead plate 11, be provided with in the bottom of second battery lead plate 11 and play heat effect and conduct heat to second dielectric layer 12 on the battery lead plate when high frequency equipment is worked, described high frequency equipment output end respective electrical is connected on second battery lead plate 11 and the top board 2.Upper and lower like this two cover heaters come welding material together.The same with single face heating principle, difference is in order to improve speed of welding and to guarantee the firm degree that thick material welds, to apply a thermal source simultaneously on the two sides of non-polar material 14, with quicker, nonpolar thick material is carried out two-sided softening equably, reach the purpose of welding.
As more excellent embodiment, described moulding adds the inboard height of bottom outside ratio of pressing mold 8 and makes its outside form side cut 81.The purpose of doing like this is for reducing manually-operated, and in welding process, the mould the raised area is namely cut edge and 81 can automatically surplus limit be cut away, and saves surplus limit clearing process.
As the optimal way of present embodiment, be provided with the adherent layer 7 that prevents from clinging the nonpolarity material of processing at the top of described battery lead plate 5.Equally, be provided with second adherent layer 13 that prevents from clinging the nonpolarity material of processing at the top of described second battery lead plate 11.Adding man-hour like this, non-polar material just can not adhere on the battery lead plate.Adherent layer 7, second adherent layer 13 adopt the Teflon of 0.05-0.08mm thickness or spray the antiseized demoulding Ji of one deck, prevent from being bonded on the battery lead plate after the welding.
As the optimal way of present embodiment, described dielectric layer 6 is for having or not polar material, and it also is insulating medium layer simultaneously.Described insulating medium layer is ox-hide insulating paper or highland barley paper, and its thickness is at 0.1-0.25mm, punctures withstand voltagely to be not less than 15000 volts, and the area size is the same with battery lead plate.
As the optimal way of present embodiment, described heat abstractor 3 is a heat-dissipating metal sheet, is provided with the cooling duct at the heat radiating metal intralamellar part, is connected with water inlet pipe and outlet pipe respectively at the two ends of cooling duct.This heat-dissipating metal sheet is with aluminium die casting plate, middle boring two exhausting holes, head and the tail phase limit, about join the water inlet pipe and water outlet pipe joint, the general 10-15mm of thickness, water inlet pipe and water outlet pipe are generally the hollow galvanized pipe of diameter 6mm.Weld for ensureing fast next time, heat-dissipating metal sheet is set, guarantee to weld convenient operation next time that can lower rapidly of the temperature that in time to cool off weld and mould after finishing.
As the optimal way of present embodiment, the thickness of described battery lead plate 5 and second battery lead plate 11 is at 25-35mm; Described conductive electrode 4, second conductive electrode 10 are corrosion resistant plate or nickel plate, and its thickness is at 0.08-0.15mm.The hardness of this corrosion resistant plate or nickel plate is more high more good, and the surface must be smooth.
As the optimal way of present embodiment, described base plate 1 and top board 2 are platens of former high frequency machine equipment, generally are die casting aluminiums, and the thickness subset varies in size and has any different, generally at 10-35mm.
As the optimal way of present embodiment, described moulding adds pressing mold 8 usefulness harder plastics such as POM or bakelite relatively, and shape is the same with the conductive electrode mould, will overlap fully up and down during installation.
High frequency equipment belongs to high-frequency apparatus, produces the electromagnetic field of high frequency by the electron tube self-excited oscillator.Processed object is pressed between the upper and lower motor of electromagnetic field of high frequency, dielectric material issues muon polarization phenomenon estranged in the effect of high-frequency electric field, and press direction of an electric field and arrange, because of high-frequency electric field, change direction at a terrific speed, then the intensified and high-speed motion phase mutual friction self of the interior molecules in the dielectric material produces heat, is issued to the purpose of welding or embossing at the pressure of mould.
When operation, the good merit dress of adjustment, mould are installed, it is consistent to guarantee that moulding stamper and conductive electrode mould overlap, and pressure is kept and is adjusted to the 3-4 kilogram.Open the high frequency machine power, connect energy cooling water (perhaps cooling fluid), preheating 3-5 minute.Non-polar material material (as TPO etc.) is positioned over moulding adds between pressing mold and adherent layer (the perhaps two-layer adherent layer of two-layer heating) the decline moulding that starts the machine pressurization mould, high frequency electric source starting, electric current passes through insulating medium layer, produce heat, surplus limit is cut away in the material softening welding simultaneously.Welding is finished, and the high frequency electric source that breaks cools off 3-5 second, rises back moulding and adds pressing mold, takes out molded product; A process-cycle finishes.
Claims (10)
1. welder that welding effect is good, it is characterized in that including base plate (1) and removable and compress the top board (2) of base plate, be provided with heat abstractor (3) at base plate (1), be provided with conductive electrode (4) at heat abstractor (3), the other end of conductive electrode (4) is connected on the battery lead plate (5), be provided with in the bottom of battery lead plate (5) and play heat effect and conduct heat to dielectric layer (6) on the battery lead plate when high frequency equipment is worked, described high frequency equipment output end respective electrical is connected on battery lead plate (5) and the base plate (1).
2. the good welder of a kind of welding effect according to claim 1 is characterized in that being provided with moulding in top board (2) bottom adds pressing mold (8), and it is consistent that described conductive electrode (4) and moulding add the contacted shape of pressing mold (8).
3. the good welder of a kind of welding effect according to claim 1, it is characterized in that being provided with second heat abstractor (9) in top board (2) bottom, be provided with second conductive electrode (10) at second heat abstractor (9), the other end of second conductive electrode (10) is connected on second battery lead plate (11), be provided with in the bottom of second battery lead plate (11) and play heat effect and conduct heat to second dielectric layer (12) on the battery lead plate when high frequency equipment is worked, described high frequency equipment output end respective electrical is connected on second battery lead plate (11) and the top board (2).
4. the good welder of a kind of welding effect according to claim 2 is characterized in that described moulding adds the inboard height of bottom outside ratio of pressing mold (8) and makes its outside form side cut (81).
5. the good welder of a kind of welding effect according to claim 1 and 2 is characterized in that being provided with at the top of described battery lead plate (5) adherent layer (7) that prevents from clinging the nonpolarity material of processing.
6. the good welder of a kind of welding effect according to claim 3 is characterized in that being provided with at the top of described second battery lead plate (11) second adherent layer (13) that prevents from clinging the nonpolarity material of processing.
7. the good welder of a kind of welding effect according to claim 3 is characterized in that described dielectric layer (6) and second dielectric layer (12) are and has or not polar material, also is insulating medium layer simultaneously.
8. the good welder of a kind of welding effect according to claim 3, it is characterized in that described heat abstractor (3) and second heat abstractor (9) are a heat-dissipating metal sheet, be provided with the cooling duct at the heat radiating metal intralamellar part, be connected with water inlet pipe and outlet pipe respectively at the two ends of cooling duct.
9. the good welder of a kind of welding effect according to claim 3 is characterized in that the thickness of described battery lead plate (5) and second battery lead plate (11) is at 25-35mm; Described conductive electrode (4), second conductive electrode (10) are corrosion resistant plate or nickel plate, and its thickness is at 0.08-0.15mm.
10. the good welder of a kind of welding effect according to claim 7 is characterized in that described insulating medium layer is ox-hide insulating paper or highland barley paper, and its thickness is at 0.1-0.25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310184542.4A CN103286945B (en) | 2013-05-17 | 2013-05-17 | The welder that a kind of welding effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310184542.4A CN103286945B (en) | 2013-05-17 | 2013-05-17 | The welder that a kind of welding effect is good |
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| Publication Number | Publication Date |
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| CN103286945A true CN103286945A (en) | 2013-09-11 |
| CN103286945B CN103286945B (en) | 2016-05-11 |
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| CN201310184542.4A Active CN103286945B (en) | 2013-05-17 | 2013-05-17 | The welder that a kind of welding effect is good |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934557A (en) * | 2014-03-19 | 2015-09-23 | 富港电子（东莞）有限公司 | Power supply device and combination method |
| CN107263876A (en) * | 2016-04-01 | 2017-10-20 | 大和缝纫机制造株式会社 | High-frequency sewing-machine |
| CN110641028A (en) * | 2019-09-25 | 2020-01-03 | 大同新成新材料股份有限公司 | Turnover type hot press for processing and producing carbon felt and using method thereof |
| CN114030272A (en) * | 2021-11-04 | 2022-02-11 | 中国电子科技集团公司第三十八研究所 | Method for improving heat seal reliability of aerostat capsule material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1148643A (en) * | 1997-08-06 | 1999-02-23 | Morimatsu Kk | Manufacture of card case |
| JPH11268134A (en) * | 1998-03-25 | 1999-10-05 | Idemitsu Petrochem Co Ltd | Fusion processing of polyolefinic resin and fusion processed product |
| JP2000102980A (en) * | 1998-07-30 | 2000-04-11 | Marubeni Plax Kk | High frequency bonding method of plastic film or sheet- like article |
| JP2001138401A (en) * | 1999-11-15 | 2001-05-22 | Nissei Techno Kk | Die for high frequency welding of polyolefin-based film or sheet |
-
2013
- 2013-05-17 CN CN201310184542.4A patent/CN103286945B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1148643A (en) * | 1997-08-06 | 1999-02-23 | Morimatsu Kk | Manufacture of card case |
| JPH11268134A (en) * | 1998-03-25 | 1999-10-05 | Idemitsu Petrochem Co Ltd | Fusion processing of polyolefinic resin and fusion processed product |
| JP2000102980A (en) * | 1998-07-30 | 2000-04-11 | Marubeni Plax Kk | High frequency bonding method of plastic film or sheet- like article |
| JP2001138401A (en) * | 1999-11-15 | 2001-05-22 | Nissei Techno Kk | Die for high frequency welding of polyolefin-based film or sheet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934557A (en) * | 2014-03-19 | 2015-09-23 | 富港电子（东莞）有限公司 | Power supply device and combination method |
| CN104934557B (en) * | 2014-03-19 | 2017-07-28 | 富港电子（东莞）有限公司 | Supply unit and combinations thereof method |
| CN107263876A (en) * | 2016-04-01 | 2017-10-20 | 大和缝纫机制造株式会社 | High-frequency sewing-machine |
| CN107263876B (en) * | 2016-04-01 | 2021-08-31 | 大和缝纫机制造株式会社 | High frequency sewing machine |
| CN110641028A (en) * | 2019-09-25 | 2020-01-03 | 大同新成新材料股份有限公司 | Turnover type hot press for processing and producing carbon felt and using method thereof |
| CN114030272A (en) * | 2021-11-04 | 2022-02-11 | 中国电子科技集团公司第三十八研究所 | Method for improving heat seal reliability of aerostat capsule material |
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| CN103286945B (en) | 2016-05-11 |
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Effective date of registration: 20170413 Address after: 528400 Shaxi City, Zhongshan Province town water Creek Management Area Patentee after: Baoshan Zhongshan Plastic Industry Co., Ltd. Address before: 528400 Guangdong city of Zhongshan Province East Kai Yin Verde V3-204 room Patentee before: Liu Weishun |