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Plastic vacuum coating equipment

2019-08-26 09:27  Times of view:

The plastic vacuum coating equipment has undergone repeated innovations in the process. In order to meet the demand of productivity, the winding coating process is used. The productivity of plastic product coating is gradually increased and the production cost is reduced. Take the winding vacuum coating as an example. Innovative towards high automation and high stability and high reliability.

The wound vacuum plastic coating can deposit a film thickness ranging from 0.01 to 0.2 μm, and can accommodate a film substrate having a width of 2250 mm (this width is only 150 mm when the roll coating is invented), and the maximum roll of the substrate roll The diameter is 1000mm and the maximum winding speed is up to 750m per minute.

Zunhua Baorui Titanium Equipment

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It can continuously plate a variety of layers, and self-adjusting thickness to meet various needs has become a common practice for wound plastic vacuum coating equipment. In the past, there have been patented winding-type evaporation devices for depositing two different coating materials. The vacuum chamber of the device is divided into three chambers: the upper chamber, the lower left chamber and the lower right chamber. When evaporating the coating, the two evaporation sources can evaporate different coating materials and deposit them on the plastic workpiece to form a thin film. On one side, the glow discharge generator is equipped with a glow discharge to prevent the plastic film from wrinkling. This equipment was used to manufacture tapes and solar cell films. The following is a schematic diagram of the process:

#winding evaporation coating process diagram

Zunhua Baorui Titanium Equipment

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#Innovative winding evaporation coating equipment:

In recent years, in order to meet the increasing demand of industrial production, the development of high-temperature sputter coating method has made it possible to deposit a vacuum-plated high-melting-point metal on a plastic, such as tire, chromium, tungsten, molybdenum, etc. Metal coating material, which solves the shortcomings of the conventional winding vacuum evaporation coating. The vacuum chamber of this equipment has a diameter of 1400mm and a height of 2200mm. The shape is a circular bell-type. Winding sputter coaters and roll-on evaporating coaters are two different process technologies. In the future, it is believed that more advanced, more efficient, more stable and energy-saving processes and equipment will spring up. The following figure shows the winding sputter coating process:

Zunhua Baorui Titanium Equipment

vacuum coating machine,pvd coating machine,pvd vacuum machine,vacuum ion coating machine,multi-arc ion coating machine

#winding sputter coating process diagram

Keywords: plastic vacuum coating equipment, wound coating, winding coating equipment, coating process Recommended equipment: plastic vacuum coating machine, winding coating machine

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