The SBS 2 Side Coated bleaching process involves applying a layer of white pigment to both surfaces of the cardboard. So this pigment is applied using a special machine that applies the pigment evenly across the entire surface of the board. Once the pigment is applied, the cardboard is heated to dry the pigment and create a smooth finish on both sides.
The solid bleached sulfate (SBS) board is white cardboard used in the packaging boxes. It is manufactured using wood pulp and bleached sulfate process. SBS C2s is a two-sided coated version of SBS. It’s designed to make your print job look better and last longer. This coating helps keep the ink on the paper so it doesn’t run off when you use the package. Also this makes it a great choice for packaging because it’s recyclable and biodegradable, and both sides can be used for printing. It’s also odorless and tasteless, which makes it perfect for packaging food, cosmetics, and pharmaceutical products. Certainly it’s strong enough to withstand heavy loads and high temperatures, so it’s a great choice for shipping and storage boxes.