Flexo printing (short for flexographic printing) is a popular method of printing that uses a flexible relief plate made of rubber or polymer materials to transfer ink onto a substrate. It is commonly used for printing on a wide range of materials such as paper, plastic, metallic films, and even fabrics.
In flexo printing, ink is transferred onto the printing plate, which is mounted on a printing cylinder. As the cylinder rotates, the plate comes into contact with the substrate, leaving a thin layer of ink on the surface. A doctor blade then removes any excess ink from the plate surface, ensuring that only the intended areas receive ink.
One of the key advantages of flexo printing is its ability to print on a wide range of substrates, including those with uneven or textured surfaces. Additionally, it can produce high-quality prints with excellent color reproduction and registration, making it a popular choice for printing labels, packaging materials, and other products.
Flexo printing is also highly customizable, allowing for a variety of special effects such as metallic finishes, raised printing, and varnishing. It is a popular printing method in industries such as food and beverage packaging, cosmetics, and pharmaceuticals.