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卷绕镀膜的真空解决方案

您有没有想过柔性电子面板和太阳能电池板是怎么制造出来的?是通过一种常见的高科技镀膜工艺,它被称为“卷绕镀膜”(R2R),是大量材料和产品的首选生产方法。

卷绕 (R2R) 镀膜机可以为通常由聚合物或各种金属制成的所有柔性材料镀膜。为这些材料镀膜是改变其特性或保护其免受磨损和/或环境条件的影响。其应用非常广泛,以下是一些真空镀膜的卷绕材料示例:

Roll to Roll Coating

Display technology and photovoltaics

Components of accumulators, batteries and super capacitors

Wearable and bendable electronics with flexible elements, such as organic displays, sensors and housings

Rolled polymer materials for various packaging solutions used in the food and pharmaceutical industries

Flexible solar panels

Even textiles undergo roll-to-roll coating for special purposes

PVD、PECVD 和热蒸发用真空系统

There are three roll-to-roll coating processes which require vacuum: physical vapor deposition (PVD), plasma-enhanced chemical vapor deposition (PECVD) and thermal evaporation, all of which need vacuum conditions in the pressure range of 10-1 to 10-3 mbar.

These coating applications are demanding and provide specific challenges to the vacuum pumps, including:

  • Fast chamber evacuation in order to save valuable processing time
  • High gas throughput
  • Depending on your end-product, oil and dust-free vacuum in order to achieve the highest product quality
  • Reliable operation
  • Optimized operational costs (TCO)
  • Precise process control

At Leybold, we have a long track record of supplying vacuum solutions for roll-to-roll coating applications and  have gathered all this expertise in order to offer vacuum pump technology which meets all vacuum requiremenets for these types of applications.

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