Understanding Water-Based Inks for Flexographic Printing
Water-based inks are an essential component in modern flexographic printing, offering a versatile and environmentally friendly option for a wide range of printing applications. Flexographic printing, known for its use of flexible relief plates, is a popular method for printing on various substrates, including paper, plastic, and metallic films. The choice of ink significantly impacts the quality and sustainability of the printed materials. Advantages of Water-Based Inks 1. Environmental Benefits: Water-based inks are renowned for their eco-friendly attributes. Unlike solvent-based inks, which contain volatile organic compounds (VOCs) that contribute to air pollution and pose health risks, water-based inks use water as the primary solvent. This reduces the emission of harmful chemicals into the atmosphere and lowers the environmental impact of the printing process. 2. Safety and Health: Because water-based inks have lower VOC levels, they are safer for printers and