Greyboard is a recycled rigid paperboard used as the structural base for rigid boxes, bookbinding, and protective packaging. This guide outlines how it’s made, its key properties, and how to choose the right greyboard for different packaging applications.

Prevent packaging box deformation and corner collapse with high-strength composite greyboard for safer international shipping.

Understanding GSM and thickness is key to optimizing paperboard packaging performance and cost.

This article provides a comprehensive overview of composite paperboard, explaining its structure, production process, applications, and technical advantages as a sustainable packaging solution for B2B businesses.