CN102873886A - Closed constant-temperature ageing treatment equipment - Google Patents
Closed constant-temperature ageing treatment equipment Download PDFInfo
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- CN102873886A CN102873886A CN2012103669615A CN201210366961A CN102873886A CN 102873886 A CN102873886 A CN 102873886A CN 2012103669615 A CN2012103669615 A CN 2012103669615A CN 201210366961 A CN201210366961 A CN 201210366961A CN 102873886 A CN102873886 A CN 102873886A
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Abstract
The invention relates to closed constant-temperature ageing treatment equipment which is applicable to constant-temperature ageing treatment for plastic films such as biaxially oriented polypropylene films and polypropylene cast films. The closed constant-temperature ageing treatment equipment comprises a closed ageing treatment equipment framework and a constant-temperature control system. The closed ageing treatment equipment framework comprises a plurality of upright columns, crossbeams, longitudinal supports, tracks, stairs, air inlet ducts, an air return duct, a top sealing plate and side sealing plates. The constant-temperature control system comprises a heat exchanger, a heat-transfer oil pump, a heat-transfer oil boiler, a fan, a temperature controller, a temperature sensor and an electric temperature regulating valve. The crossbeams are fixedly mounted among the upright columns transversely by means of welding, the longitudinal supports are fixedly mounted among the upright columns longitudinally by means of welding, and the upright columns form the closed ageing treatment equipment framework by the aid of the crossbeams and the longitudinal supports. The heat exchanger is mounted on one side of the closed ageing treatment equipment framework and is provided with a heat exchanger box, heat exchange tubes are mounted in the heat exchanger box, and heat exchange fins are mounted on outsides of the heat exchange tubes.
Description
Technical field
What the present invention relates to is a kind of closed constant temperature aging processing apparatus, is applicable to the plastic sheeting constant temperature Ageing Treatment such as bidirectional stretching polypropylene film, polypropylene casting film.
Background technology
Bidirectional stretching polypropylene film does not have aging processing apparatus at present, polypropylene film after the stretching is processed without aging processing apparatus, can take a turn for the worse between the multi-layer co-extruded thin-film material molecule, cause that film performance changes, affect the technical performances such as film surface tension force, tensile strength and change, thereby have influence on product quality.Bidirectional stretching polypropylene film without aging processing apparatus is directly cut, and the phenomenons such as the edge is irregular, distortion can appear in the product after cutting, and have influence on quality and the qualification rate of cutting product.
Summary of the invention
The present invention seeks to provides a kind of closed constant temperature aging processing apparatus for above-mentioned deficiency, be provided with the closed aging processing apparatus framework of multilayer, thermostatic control system, closed aging processing apparatus framework, track is provided with gradient, and it is many that timeliness is deposited film volume quantity, utilization rate is high, only need promote gently film coiling roller and just can transfer the film volume, extremely easy to use, it is for subsequent use that the hollow roller can be deposited in the upper strata.The plastic sheeting such as bidirectional stretching polypropylene film, polypropylene casting film, through after the Ageing Treatment, more stable between the multi-layer co-extruded thin-film material molecule, can not move, and make the technical performances such as film tension, tensile strength to be stablized, thereby guarantee product quality.Cut through the bidirectional stretching polypropylene film after the constant temperature Ageing Treatment, product percent of pass is high.
The closed constant temperature aging processing apparatus takes following technical scheme to realize: the closed constant temperature aging processing apparatus is comprised of closed aging processing apparatus framework, thermostatic control system, and closed aging processing apparatus framework comprises column, crossbeam, longitudinal bracing, track, stair, air inlet duct, air-return duct, top sealing plate and side seal board; Thermostatic control system comprises heat exchanger, Heat-transfer Oil Pump, heat conducting oil boiler, blower fan, temperature controller, temperature sensor and electrical temperature control valve.
Column, install between laterally and be welded with crossbeam, column is installed between vertically and is welded with longitudinal bracing, and some columns have consisted of closed aging processing apparatus framework by crossbeam, longitudinal bracing.Described closed aging processing apparatus framework is divided into three layers, and the upper strata is that the hollow roller is deposited layer, and the middle level is that the film volume is deposited layer one, and lower floor is that the film volume is deposited layer two.
Every layer of described closed aging processing apparatus framework is provided with 4 crossbeams, is welded with track on every root crossbeam, and per two tracks form a film volume storage channels, and every layer has 2 films volume storage channels, is used for depositing the bidirectional stretching polypropylene film volume.The track that is welded and fixed on the described every crossbeam is provided with 0.1～0.2 degree gradient, is convenient to film coiling roller and transfers.
In the middle of the closed aging processing apparatus framework and both sides are provided with stair, and the convenient operation personnel check up and down operation.
On closed aging processing apparatus framework upper strata, namely hollow roll is deposited layer bottom top sealing plate is installed, and in Ageing Treatment framework both sides side seal board is installed, and side is equipped with the sheet curtain before and after closed aging processing apparatus framework, be convenient to the film volume into and out of.
Be provided with air inlet duct at closed aging processing apparatus framework two side bottoms and be used for entering hot blast, be provided with air-return duct in closed aging processing apparatus framework central bottom, be used for air inducing, return air.
Described track two ends are equipped with postive stop baffle, stop the winding up roller two ends from the track landing.
In closed aging processing apparatus framework one side heat exchanger is installed, heat exchanger is provided with box heat exchanger, heat exchanger tube is installed in box heat exchanger, heat exchanger tube is equipped with heat exchange fin outward, be provided with the conduction oil oil-in at heat exchanger one end, be provided with the conduction oil oil return opening at the heat exchanger other end, oil pipeline is adopted in the Heat-transfer Oil Pump outlet, link to each other with the conduction oil oil-in by the electrical temperature control valve, the Heat-transfer Oil Pump import is connected with heat conducting oil boiler, the conduction oil oil return opening is connected with the heat conducting oil boiler oil return opening by oil pipeline, assembling is near box heat exchanger, be provided with the heat exchanger air inlet in box heat exchanger one side, fan outlet links to each other with the heat exchanger air inlet by ajutage, the box heat exchanger opposite side is provided with the hot blast air outlet, the hot blast air outlet is connected by the air inlet duct of pipeline with closed aging processing apparatus framework two side bottom settings, air inlet is connected with the air-return duct of closed aging processing apparatus framework central bottom, hot blast in the closed aging processing apparatus framework is formed convection circulation, not externally discharging, energy-conserving and environment-protective.
In closed aging processing apparatus framework, temperature sensor is installed, temperature sensor links to each other with temperature controller by holding wire, temperature controller links to each other with the electrical temperature control valve by control line, temperature sensor will detect the interior temperature signal feedback transmission of closed aging processing apparatus framework to temperature controller, temperature controller is treated, control electrical temperature control valve is opened size, control conduction oil and enter heat exchanger flow, thereby control hot blast air outlet is sent, enter hot blast temperature in the closed aging processing apparatus framework, thereby control temperature in the closed aging processing apparatus framework, make the interior temperature thermostatic control of aging processing apparatus in 35～45 ℃ of scopes, guarantee film volume Ageing Treatment quality.
Described temperature controller adopts commercially available AC100-240 type temperature controller.
Described temperature sensor adopts the PT100 temperature sensor.
Described electrical temperature control valve adopts commercially available electrical temperature control valve.
Described heat conducting oil boiler adopts commercially available heat conducting oil boiler.
Described Heat-transfer Oil Pump adopts commercially available oil well pump.
Described blower fan adopts commercially available blower fan.
The closed constant temperature aging processing apparatus is reasonable in design, compact conformation.Owing to being provided with the closed aging processing apparatus framework of multilayer, track is provided with gradient, and it is many that timeliness is deposited film volume quantity, and utilization rate is high.Extremely easy to use, only need promote gently film coiling roller and just can transfer the film volume, extremely easy to use, it is for subsequent use that the hollow roller can be deposited in the upper strata.More stable between the multi-layer co-extruded thin-film material molecule, can not move, and make the technical performances such as film tension, tensile strength to be stablized, thereby guarantee product quality.Bidirectional stretching polypropylene film through the constant temperature Ageing Treatment is cut, and the phenomenons such as the edge is irregular, distortion can not appear in the product after cutting, and product percent of pass is high.
The closed constant temperature aging processing apparatus is owing to being provided with thermostatic control system, the hot blast air outlet of box heat exchanger is connected by the air inlet duct of pipeline with closed aging processing apparatus framework two side bottom settings, hot-air enters the air inlet duct that closed aging processing apparatus framework two side bottoms arrange by the hot blast air outlet of heat exchanger through air supply duct, enter in the closed aging processing apparatus framework, heat Ageing Treatment air in the closed aging processing apparatus framework, temperature sensor will detect the interior temperature signal feedback transmission of closed aging processing apparatus framework to temperature controller, temperature controller is treated, control electrical temperature control valve is opened size, control conduction oil and enter heat exchanger flow, thereby control hot blast air outlet is sent, enter hot blast temperature in the closed aging processing apparatus framework, thereby control temperature in the closed aging processing apparatus framework, make the interior temperature thermostatic control of aging processing apparatus in 35～45 ℃ of scopes, guarantee film volume Ageing Treatment quality.
Air after the heating in the closed aging processing apparatus framework, through backwind tube draw back blower fan send into heat exchanger further heating again hot blast is sent, constantly circulation send hot blast to arrive in the closed aging processing apparatus framework, can take full advantage of heat energy, reaches the energy-saving and environmental protection purpose.
Description of drawings
The invention will be further described below with reference to accompanying drawing:
Fig. 1 is the closed aging processing apparatus framework front view of closed constant temperature aging processing apparatus.
Fig. 2 is that the closed aging processing apparatus framework A of closed constant temperature aging processing apparatus is to view.
Fig. 3 is that the closed aging processing apparatus framework of closed constant temperature aging processing apparatus uses view.
Fig. 4 is the thermostatic control system schematic diagram of closed constant temperature aging processing apparatus.
The specific embodiment
With reference to accompanying drawing 1～4, the closed constant temperature aging processing apparatus is comprised of closed aging processing apparatus framework 1, thermostatic control system 2, and closed aging processing apparatus framework 1 comprises column 1-1, crossbeam 1-2, longitudinal bracing 1-6, track 1-3, stair 1-5, air inlet duct 1-4, air-return duct 1-7, top sealing plate 1-8 and side seal board 1-9; Thermostatic control system 2 comprises heat exchanger, Heat-transfer Oil Pump 2-2, heat conducting oil boiler 2-1, blower fan 2-4, temperature controller 2-13, temperature sensor 2-12, electrical temperature control valve 2-3.
Install between column 1-1 is horizontal and be welded with crossbeam 1-2, install between column 1-1 is vertical and be welded with longitudinal bracing 1-6, some column 1-1 have consisted of closed aging processing apparatus framework by crossbeam 1-2, longitudinal bracing 1-6.Described closed aging processing apparatus framework is divided into three layers, and the upper strata is that the hollow roller is deposited a layer 1-10, and the middle level is that the film volume is deposited layer one 1-11, and lower floor is that the film volume is deposited layer two 1-12.
Every layer of described closed aging processing apparatus framework is provided with 4 crossbeam 1-2, be welded with track 1-6 on every root crossbeam 1-2, per two track 1-6 form a film volume storage channels, and every layer has 2 film volume storage channels, is used for depositing the bidirectional stretching polypropylene film volume of Ageing Treatment.The track 1-6 that is welded and fixed on the described every crossbeam 1-2 is provided with 0.1～0.2 degree gradient, is convenient to film coiling roller and transfers.
In the middle of the closed aging processing apparatus framework 1 and both sides are provided with stair 1-5, and the convenient operation personnel check up and down operation.
On closed aging processing apparatus framework 1 upper strata, be that hollow roll is deposited layer 1-10 bottom top sealing plate 1-8 is installed, in Ageing Treatment framework both sides side seal board 1-9 is installed, side is equipped with the sheet curtain before and after closed aging processing apparatus framework, be convenient to the film volume into and out of.
Be provided with air inlet duct 1-4 at 1 liang of side bottom of closed aging processing apparatus framework, be used for entering hot blast, be provided with air-return duct 1-7 in closed aging processing apparatus framework 1 central bottom, be used for air inducing, return air.
Described track 1-6 two ends are equipped with postive stop baffle 1-13, stop the winding up roller two ends from track 1-6 landing.
In closed aging processing apparatus framework 1 one sides heat exchanger is installed, heat exchanger is provided with box heat exchanger 2-5, heat exchanger tube 2-6 is installed in box heat exchanger 2-5, heat exchanger tube 2-6 is equipped with heat exchange fin 2-7 outward, be provided with conduction oil oil-in 2-8 at heat exchanger one end, be provided with conduction oil oil return opening 2-9 at the heat exchanger other end, oil pipeline is adopted in Heat-transfer Oil Pump 2-2 outlet, link to each other with conduction oil oil-in 2-8 by electrical temperature control valve 2-3, Heat-transfer Oil Pump 2-2 import is connected with heat conducting oil boiler 2-1, conduction oil oil return opening 2-9 is connected with heat conducting oil boiler 2-1 oil return opening by oil pipeline, blower fan 2-4 is installed near the box heat exchanger 2-5, be provided with heat exchanger air inlet 2-10 in box heat exchanger 2-5 one side, fan outlet links to each other with heat exchanger air inlet 2-10 by ajutage, box heat exchanger 2-5 opposite side is provided with hot blast air outlet 2-11, hot blast air outlet 2-11 is connected by the air inlet duct 1-4 of 1 liang of side bottom setting of pipeline and closed aging processing apparatus framework, air inlet is connected with the air-return duct 1-7 of closed aging processing apparatus framework 1 central bottom, hot blast in the closed aging processing apparatus framework 1 is formed convection circulation, not externally discharging, energy-conserving and environment-protective.
In closed aging processing apparatus framework 1, temperature sensor 2-12 is installed, temperature sensor 2-12 links to each other with temperature controller 2-13 by holding wire, temperature controller 2-13 links to each other with electrical temperature control valve 2-3 by control line, temperature sensor 2-12 will detect temperature signal feedback transmission in the closed aging processing apparatus framework 1 to temperature controller 2-13, temperature controller 2-13 is treated, control electrical temperature control valve is opened size, control conduction oil and enter heat exchanger 2-13 flow, thereby control hot blast air outlet is sent, enter hot blast temperature in the closed aging processing apparatus framework, thereby control closed aging processing apparatus framework 1 interior temperature, make closed aging processing apparatus framework 1 interior temperature thermostatic control in 35～45 ℃ of scopes, guarantee film volume Ageing Treatment quality.
Described temperature controller 2-13 adopts commercially available AC100-240 type temperature controller.
Described temperature sensor 2-12 adopts PT100 type temperature sensor.
Described electrical temperature control valve 2-3 adopts commercially available electrical temperature control valve.
Described heat conducting oil boiler 2-1 adopts commercially available heat conducting oil boiler.
Described Heat-transfer Oil Pump 2-2 adopts commercially available oil well pump.
Described blower fan 2-4 adopts commercially available blower fan.
Operation principle
When the closed constant temperature aging processing apparatus uses, with some polypropylene film volume 1-15 or polypropylene casting film volumes after biaxial tension, be placed on together with winding up roller that mesopelagic layer volume is deposited layer one 1-11 and the lower membrane volume is deposited on the track 1-6 of layer two 1-12, enter in the closed aging processing apparatus framework 1, carry out Ageing Treatment, temperature in the closed aging processing apparatus framework 1 remains on 35～45 ℃, 48～96 hours processing times, make between the multi-layer co-extruded thin-film material molecule more stable through out-of-date processing, can not move, and make film surface tension force, the technical performances such as tensile strength are stablized, thereby guarantee product quality.
Film volume 1-15 after Ageing Treatment passes forward along track 1-6, because track is provided with 0.1～0.2 degree gradient, only need promote gently film coiling roller will push ahead along track 1-6, until pass closed aging processing apparatus framework 1 exit, can be by traveling crane from closed aging processing apparatus framework 1, delivering to a minute cutting process cuts, the hollow roller that hollow roller 1-14 after cutting can leave closed aging processing apparatus framework upper strata in is deposited on layer 1-10, deposits for subsequent use.
Conduction oil in the heat conducting oil boiler 2-1 through heating-up temperature at 200～230 ℃, start Heat-transfer Oil Pump 2-2 high temperature heat conductive oil is transported to heat exchanger tube 2-6 in the heat exchanger by petroleum pipeline through electrical temperature control valve 2-3, start simultaneously blower fan 2-4, blower fan 2-4 is withdrawn into blower fan 2-4 with closed aging processing apparatus framework 1 interior air through backwind tube, send into box heat exchanger 2-5 through fan outlet by pipeline, with high temperature heat conductive oil in the heat exchanger tube 2-6 through heat exchanger tube 2-6, heat exchange fin 2-7 carries out heat exchange, heating becomes 80～100 ℃ of hot-airs, hot-air enters the air inlet duct 1-4 that 1 liang of side bottom of closed aging processing apparatus framework arranges by the hot blast air outlet 2-11 of heat exchanger through air supply duct, enter in the closed aging processing apparatus framework 1, heat closed aging processing apparatus framework 1 interior Ageing Treatment air, temperature sensor 2-12 will detect temperature signal feedback transmission in the closed aging processing apparatus framework 1 to temperature controller 2-13, temperature controller 2-13 is treated, control electrical temperature control valve 2-3 opens size, control conduction oil and enter heat exchanger flow, thereby control hot blast air outlet 2-11 sends, enter closed aging processing apparatus framework 1 interior hot blast temperature, thereby control closed aging processing apparatus framework 1 interior temperature, make closed aging processing apparatus framework 1 interior temperature thermostatic control in 35～45 ℃ of scopes, guarantee film volume Ageing Treatment quality.
Air after the closed aging processing apparatus framework 1 interior heating, through backwind tube 1-7 draw back blower fan 2-4 send into heat exchanger further heating again hot blast is sent, constantly circulation send hot blast to arrive in the closed aging processing apparatus framework 1.
The conduction oil through the drop in temperature after the heat exchange in the heat exchanger tube is got back to heat conducting oil boiler 2-1 through the conduction oil oil return opening and is extracted by Heat-transfer Oil Pump 2-2 after heating again, and 2-3 is input to heat exchanger through petroleum pipeline electrical temperature control valve, constantly circulation.
Claims (4)
1. a closed constant temperature aging processing apparatus is characterized in that: be comprised of closed aging processing apparatus framework, thermostatic control system; Closed aging processing apparatus framework comprises column, crossbeam, longitudinal bracing, track, stair, air inlet duct, air-return duct, top sealing plate and side seal board; Thermostatic control system comprises heat exchanger, Heat-transfer Oil Pump, heat conducting oil boiler, blower fan, temperature controller, temperature sensor, electrical temperature control valve;
Column, install between laterally and be welded with crossbeam, column is installed between vertically and is welded with longitudinal bracing, and some columns have consisted of closed aging processing apparatus framework by crossbeam, longitudinal bracing; Described closed aging processing apparatus framework is divided into three layers, and the upper strata is that the hollow roller is deposited layer, and the middle level is that the film volume is deposited layer one, and lower floor is that the film volume is deposited layer two;
Every layer of described closed aging processing apparatus framework is provided with 4 crossbeams, is welded with track on every root crossbeam, and per two tracks form a film volume storage channels, and every layer has 2 films volume storage channels, is used for depositing the bidirectional stretching polypropylene film volume;
In the middle of the closed aging processing apparatus framework and both sides are provided with stair, and the convenient operation personnel check up and down operation;
On closed aging processing apparatus framework upper strata, namely hollow roll is deposited layer bottom top sealing plate is installed, and in Ageing Treatment framework both sides side seal board is installed, and side is equipped with the sheet curtain before and after closed aging processing apparatus framework, be convenient to the film volume into and out of;
Be provided with air inlet duct at closed aging processing apparatus framework two side bottoms and be used for entering hot blast, be provided with air-return duct in closed aging processing apparatus framework central bottom, be used for air inducing, return air;
In closed aging processing apparatus framework one side heat exchanger is installed, heat exchanger is provided with box heat exchanger, heat exchanger tube is installed in box heat exchanger, heat exchanger tube is equipped with heat exchange fin outward, be provided with the conduction oil oil-in at heat exchanger one end, be provided with the conduction oil oil return opening at the heat exchanger other end, oil pipeline is adopted in the Heat-transfer Oil Pump outlet, link to each other with the conduction oil oil-in by the electrical temperature control valve, the Heat-transfer Oil Pump import is connected with heat conducting oil boiler, the conduction oil oil return opening is connected with the heat conducting oil boiler oil return opening by oil pipeline, assembling is near box heat exchanger, be provided with the heat exchanger air inlet in box heat exchanger one side, fan outlet links to each other with the heat exchanger air inlet by ajutage, the box heat exchanger opposite side is provided with the hot blast air outlet, the hot blast air outlet is connected by the air inlet duct of pipeline with closed aging processing apparatus framework two side bottom settings, air inlet is connected with the air-return duct of closed aging processing apparatus framework central bottom, hot blast in the closed aging processing apparatus framework is formed convection circulation, not externally discharging;
In closed aging processing apparatus framework, temperature sensor is installed, temperature sensor links to each other with temperature controller by holding wire, temperature controller links to each other with the electrical temperature control valve by control line, temperature sensor will detect the interior temperature signal feedback transmission of closed aging processing apparatus framework to temperature controller, temperature controller is treated, control electrical temperature control valve is opened size, control conduction oil and enter heat exchanger flow, thereby control hot blast air outlet is sent, enter hot blast temperature in the closed aging processing apparatus framework, thereby control temperature in the closed aging processing apparatus framework.
2. closed constant temperature aging processing apparatus according to claim 1 is characterized in that: the track that is welded and fixed on the described every crossbeam is provided with 0.1～0.2 degree gradient, is convenient to film coiling roller and transfers.
3. closed constant temperature aging processing apparatus according to claim 1, it is characterized in that: described track two ends are equipped with postive stop baffle, stop the winding up roller two ends from the track landing.
4. closed constant temperature aging processing apparatus according to claim 1 is characterized in that: the temperature thermostatic control is in 35～45 ℃ of scopes in the described closed aging processing apparatus framework.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210366961.5A CN102873886B (en) | 2012-09-28 | 2012-09-28 | Closed constant-temperature ageing treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210366961.5A CN102873886B (en) | 2012-09-28 | 2012-09-28 | Closed constant-temperature ageing treatment equipment |
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| CN102873886A true CN102873886A (en) | 2013-01-16 |
| CN102873886B CN102873886B (en) | 2014-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898471A (en) * | 2014-03-08 | 2014-07-02 | 安徽麦特电子股份有限公司 | Device and process for carrying out aging treatment on capacitor film |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636030A (en) * | 1986-06-26 | 1988-01-12 | Kuraray Co Ltd | Apparatus for treating sheet material with plasma |
| JPH08142182A (en) * | 1994-11-16 | 1996-06-04 | Mitsubishi Heavy Ind Ltd | Method and apparatus for heat treating biaxially oriented film |
| CN2675388Y (en) * | 2004-02-06 | 2005-02-02 | 郑州华翔电子有限公司 | Infrared metallized organic film aging treatment device |
| CN202934819U (en) * | 2012-09-28 | 2013-05-15 | 江苏首义薄膜有限公司 | Closed constant-temperature aging treatment equipment |
-
2012
- 2012-09-28 CN CN201210366961.5A patent/CN102873886B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636030A (en) * | 1986-06-26 | 1988-01-12 | Kuraray Co Ltd | Apparatus for treating sheet material with plasma |
| JPH08142182A (en) * | 1994-11-16 | 1996-06-04 | Mitsubishi Heavy Ind Ltd | Method and apparatus for heat treating biaxially oriented film |
| CN2675388Y (en) * | 2004-02-06 | 2005-02-02 | 郑州华翔电子有限公司 | Infrared metallized organic film aging treatment device |
| CN202934819U (en) * | 2012-09-28 | 2013-05-15 | 江苏首义薄膜有限公司 | Closed constant-temperature aging treatment equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898471A (en) * | 2014-03-08 | 2014-07-02 | 安徽麦特电子股份有限公司 | Device and process for carrying out aging treatment on capacitor film |
| CN103898471B (en) * | 2014-03-08 | 2017-02-08 | 安徽麦特电子股份有限公司 | Device and process for carrying out aging treatment on capacitor film |
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| CN102873886B (en) | 2014-12-03 |
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