Roll-to-roll vacuum coating equipment for coating anti-fingerprint film

A vacuum coating, roll-to-roll technology, applied in vacuum evaporation coating, sputtering coating, ion implantation coating and other directions, can solve the problems of low spraying precision, poor film uniformity, unstable process, etc., to improve production Efficiency and the effect of reducing equipment investment

Inactive Publication Date: 2021-01-19
广东腾胜科技创新有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The traditional anti-fingerprint coating methods are mainly spraying method and vacuum evaporation coating method. The spraying method is generally completed in the atmosphere, but the spraying accuracy is generally low, the film uniformity is poor, and the process is not stable; the effect of vacuum evaporation coating method Good, but only suitable for use on stand-alone equipment, there is no way to achieve continuous deposition
For continuous coating equipment, such as assembly line coating equipment or winding coating equipment, it is difficult to achieve online continuous coating of anti-fingerprint film

Method used

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  • Roll-to-roll vacuum coating equipment for coating anti-fingerprint film
  • Roll-to-roll vacuum coating equipment for coating anti-fingerprint film

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Embodiment Construction

[0022] The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 As shown, a roll-to-roll vacuum coating equipment for coating anti-fingerprint film includes a vacuum chamber, a coating roller is arranged in the vacuum chamber, and a rewinding and unwinding chamber arranged in sequence along the circumferential direction of the coating roller, a magnetron sputtering coating chamber, the first air compartment, the gaseous evaporation coating chamber, and the second air compartment; the unwinding and unwinding chamber for winding the base material is equipped with an unwinding roller, a first guide roller, a second guide roller and a winding roller, The substrate coming out of the unwinding roller passes through the first guide roller, the coating roller, the second guide roller, and the take-up roller in turn. The magnetron sputtering coating room is equipped with a magnetron sputt...

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Abstract

The invention relates to the technical field of vacuum coating equipment, in particular to roll-to-roll vacuum coating equipment for coating an anti-fingerprint film. The roll-to-roll vacuum coating equipment comprises a vacuum chamber, a coating roller is arranged in the vacuum chamber, and a winding and unwinding chamber, a magnetron sputtering coating chamber, a first air isolation chamber, a gaseous evaporation coating chamber and a second air isolation chamber are sequentially arranged along the circumferential direction of the coating roller; an unwinding roller, a first guide roller, asecond guide roller and a winding roller are arranged in the winding and unwinding chamber used for winding a base material; the base material discharged from the unwinding roller sequentially passesthrough a first guide roller, the coating roller, a second guide roller and a winding roller; a magnetron sputtering coating system is arranged in the magnetron sputtering coating chamber; and the vacuum coating equipment further comprises a gaseous evaporation coating system used for coating the anti-fingerprint film. According to the roll-to-roll vacuum coating equipment for coating the anti-fingerprint film provided by the invention, continuous coating of the anti-fingerprint film can be realized, other film layers can also be coated, and the anti-fingerprint film and other film layers canbe coated on the same vacuum coating equipment, so that the production efficiency is greatly improved, the equipment investment is also reduced, and energy conservation and consumption reduction are realized.

Description

technical field [0001] The invention relates to the technical field of vacuum coating equipment, in particular to a roll-to-roll vacuum coating equipment for coating an anti-fingerprint film. Background technique [0002] The traditional anti-fingerprint coating methods are mainly spraying method and vacuum evaporation coating method. The spraying method is generally completed in the atmosphere, but the spraying accuracy is generally low, the film uniformity is poor, and the process is not stable; the effect of vacuum evaporation coating method Good, but only suitable for use on stand-alone equipment, there is no way to achieve continuous deposition. For continuous coating equipment, such as assembly line coating equipment or winding coating equipment, it is difficult to achieve online continuous coating of anti-fingerprint film. Contents of the invention [0003] Aiming at the technical problems existing in the prior art, the object of the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/56C23C14/35C23C14/24
CPCC23C14/24C23C14/35C23C14/562
Inventor 朱刚毅朱刚劲朱文廓
Owner 广东腾胜科技创新有限公司
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