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Metallized film processing production line system, production method thereof and metallized film

A metallized film, production line technology, applied in metal material coating process, ion implantation plating, coating and other directions, can solve the problems of poor bonding force between metal layer and film, affecting the performance of product evaporation layer, affecting the concentration of aluminum vapor, etc. , to achieve the effect of improving the uniformity of the vapor deposition layer, ensuring the bonding force of the vapor deposition, and ensuring the concentration

Pending Publication Date: 2018-12-18
ANHUI NINGGUO HAIWEI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the existing evaporation processing system is relatively simple, it is difficult to deal with the situation that the film will be curled up and deformed due to collisions during transportation and handling, and the film will be contaminated with impurities, resulting in poor bonding between the evaporated metal layer and the film, affecting the product. Moreover, the wire feeding mechanism in the evaporation machine cannot remove the oxide film formed by the oxidation of the aluminum wire in the air, so that the aluminum wire sent into the evaporation crucible is wrapped by the oxide film on the surface and is difficult to melt , which not only prolongs the melting time, but also affects the concentration of aluminum vapor in the evaporation process, resulting in poor uniformity and thickness of the evaporation layer on the surface of the film, which affects the performance of the evaporation layer of the product

Method used

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  • Metallized film processing production line system, production method thereof and metallized film
  • Metallized film processing production line system, production method thereof and metallized film
  • Metallized film processing production line system, production method thereof and metallized film

Examples

Experimental program
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Effect test

Embodiment 1

[0037] Such as Figures 1 to 6As shown, the metallized film processing production line system includes a presetting device and an evaporation device, and the presetting device includes a drafting device 10 and a dust removal device 20, and the dust removal device 20 is fixedly installed at one end of the drafting device 10, so The drafting device 10 includes a workbench 101, a roller 102, a main shaft 103, an auxiliary shaft 104, a pressure buffer device 105, a transmission track 106, a transmission gear 107, a first drive motor 108, a driving gear 109, a liner 110, and a pressure roller 111 and a fixed plate 112, the inside of the workbench 101 is provided with a first cavity 113, the inside of the lining plate 110 is provided with a second cavity 115, and the lining plate 110 is symmetrically fixed in the middle of the two sides Two fixed rods 114 are connected, and the other end of the fixed rod 114 is fixedly connected with the inner wall of the workbench 101. The side pro...

Embodiment 2

[0047] A production method of a metallized film processing production line system, comprising the following steps:

[0048] (1) film preconditioning: start the first driving motor 108 and drive the transmission gear 107 to rotate through the driving gear 109, and the transmission gear 107 drives the transmission crawler belt 106 to rotate again, and the pressure buffer device 105 installed on the transmission crawler belt 106 will move accordingly. Then the roller 102 is driven to move in the first limiting groove 121, and the film is driven into the drafting device 10 from the end far away from the dust removal device 20, and the film is driven by the roller 102 to move toward the end of the dust removal device 20, and the roller 102 is moving. At the same time, limited by the trajectory of the first limiting groove 121, due to the connection characteristics between the internal sliding block 119 and the sliding groove 120, an outwardly offset motion trajectory will be generat...

Embodiment 3

[0051] Such as Figure 13 As shown, the metallized film includes an insulating thin layer 50 and an aluminum vapor-deposited layer 60, and the insulating thin layer 50 is flattened using a pre-conditioning device in the metallized film processing production line system, and the aluminum vapor-deposited layer 60 is processed using a metallized film The vapor deposition device in the production line system is obtained by vapor deposition.

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PUM

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Abstract

The invention discloses a metallized film processing production line system, a production method of the metallized film processing production line system and a metallized film. The metallized film processing production line system comprises a pre-neatening device and an evaporation device. The pre-neatening device comprises a drawing device and a dust removal device. The drawing device comprises aworkbench, rolling wheels, main shafts, auxiliary shafts, pressure buffering devices, a transmission caterpillar track, transmission gears, a first driving motor, a driving gear, a lining plate, press rollers and a fixing plate. The evaporation device comprises a winding chamber and an evaporation chamber. The evaporation chamber comprises a wire feeding roller, a wire guide wheel set, a polishing frame, a guide wheel set and an evaporation crucible. The production method of the metallized film processing production line system comprises the steps of film pre-neatening operation and film evaporation. The metallized film is obtained through processing production. By the adoption of the metallized film processing production line system and the production method of the metallized film processing production line system, the film curling deformation condition can be improved, the flatness and the cleanliness of the surface are improved, an oxide layer on the surface of an aluminum wire isremoved, the concentration of aluminum steam in the evaporation process is guaranteed, and the uniformity and the binding force of an evaporation layer on the surface of the film are improved.

Description

technical field [0001] The invention relates to the technical field of capacitor metal film processing, in particular to a metallized film processing production line system, a production method of the metallized film processing production line system, and a metallized film processed and produced by using the metallized film processing line system. Background technique [0002] Metallized film is to deposit a layer of metal film on the surface of polyester film instead of metal foil as an electrode, because the thickness of the metallized film layer is much smaller than the thickness of the metal foil, so the volume after winding is much smaller than that of the metal foil capacitor . The metallized film used to manufacture film capacitors consists of an insulating dielectric film and an evaporated metal layer, and a metal thin film is evaporated on the surface of the insulating dielectric film through a vacuum evaporation process. Among them, the metal thin film is mainly c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/20C23C14/24C23C14/56
CPCC23C14/20C23C14/24C23C14/243C23C14/246C23C14/564
Inventor 宋仁祥
Owner ANHUI NINGGUO HAIWEI ELECTRONICS