There are various grades of wallpaper base, each with its unique characteristics and uses. One such grade is a close relative to folding boxboard, known as wallpaper base.

Wallpaper base can be produced using different types of pulp, including both chemical and mechanical pulp. Chemical pulp, derived from wood fibers through a chemical process, is typically used for its high quality and excellent printing properties. On the other hand, mechanical pulp, which is produced by mechanically grinding wood logs, is often used in a multi-ply structure to provide good bulk.

In the case of wallpaper base made with mechanical pulp, it usually has a two- or three-ply structure. The mechanical pulp is used in the middle or base ply to give the wallpaper base a desirable level of thickness and bulk. This not only adds durability to the wallpaper but also enhances its overall appearance. The top ply, on the other hand, is made of chemical pulp to ensure excellent printing properties. This combination of mechanical and chemical pulp creates a wallpaper base that is both sturdy and visually appealing.

Wallpaper base is typically delivered in the form of rolls, making it easier for manufacturers and consumers to handle and install. The basis weight range for multi-ply wallpaper base usually falls between 120-200 g/m2, providing a wide range of options for different wallpaper designs and applications.

The production of wallpaper base requires careful consideration of various factors, such as the desired thickness, printing properties, and overall quality. By utilizing different grades of pulp and employing a multi-ply structure, manufacturers are able to create wallpaper base that meets the specific requirements of different wallpaper designs.

In conclusion, wallpaper base plays a crucial role in the production of high-quality wallpapers. Whether produced using chemical pulp or a combination of mechanical and chemical pulp, it provides the necessary thickness, bulk, and printing properties required for visually appealing and durable wallpaper designs. With its various grades and characteristics, wallpaper base continues to be an essential component in the world of interior design.