Photosensitive alkali resistant ink is a kind of very high resolution, exposure type alkali etching ink, using screen printing or spraying operationsPerformance characteristics:1, resistance to acid, alkali;In 2, easy development, patterns of high resolution;In 3, no side etching phenomenon;4, shading the bright delicate etching//586 || this.height586){if(this.widththis.height){setImgSizeWH("",this,586,586*this.height/this.width);}else{setImgSizeWH("",this,586*this.width/this.height,586).