标签印刷薄膜材料常用的表面处理方法
薄膜材料常用的表面处理方法有三种:
There are three kinds of surface treatment methods of thin film materials commonly used:
①电晕处理法。通过高压电荷向薄膜表面放电,在电离的作用下,薄膜表面粗化,表面能量提高,增大了与油墨结合的能力,达到加强墨层牢固度的目的。
The corona treatment method. The film surface by high voltage charge discharge, the ionization effect, the film surface roughness, surface energy is increased, increasing the capacity and ink with the ink layer, to strengthen the firmness of purpose.
②表面涂布。薄膜表面在制作不干胶材料之前或在制作不干胶材料的过程中涂布一层特殊涂层,目的是改善薄膜的表面张力,加强薄膜同油墨的结合能力。
The surface coating. The film surface before making self-adhesive materials or in the production process of self-adhesive materials in coated with a layer of special coating, surface tension film to improve, strengthen the binding ability with ink film.
③印刷处理。由塑料薄膜制造厂在薄膜生产过程中采用特殊工艺通过化学方法改造薄膜表面特性,以增加油墨对薄膜表面的结合力
③ printing processing. The plastic film production plant in the film in the production process using a special process through the surface characteristics of chemical methods for the transformation of film, in order to increase the ink on the binding force of the film surface
There are three kinds of surface treatment methods of thin film materials commonly used:
①电晕处理法。通过高压电荷向薄膜表面放电,在电离的作用下,薄膜表面粗化,表面能量提高,增大了与油墨结合的能力,达到加强墨层牢固度的目的。
The corona treatment method. The film surface by high voltage charge discharge, the ionization effect, the film surface roughness, surface energy is increased, increasing the capacity and ink with the ink layer, to strengthen the firmness of purpose.
②表面涂布。薄膜表面在制作不干胶材料之前或在制作不干胶材料的过程中涂布一层特殊涂层,目的是改善薄膜的表面张力,加强薄膜同油墨的结合能力。
The surface coating. The film surface before making self-adhesive materials or in the production process of self-adhesive materials in coated with a layer of special coating, surface tension film to improve, strengthen the binding ability with ink film.
③印刷处理。由塑料薄膜制造厂在薄膜生产过程中采用特殊工艺通过化学方法改造薄膜表面特性,以增加油墨对薄膜表面的结合力
③ printing processing. The plastic film production plant in the film in the production process using a special process through the surface characteristics of chemical methods for the transformation of film, in order to increase the ink on the binding force of the film surface
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