Sep 12, 2008. /Lesprom.com/. The management of Rigid Paper Ltd, an English subsidiary of VPK Packaging Group, announces that it intents to start on September 15, 2008 a consultation process with trade union representatives. The management is forced to undertake this process because Rigid Paper Ltd is suffering from the unfavourable conditions affecting the entire paper industry due to the increase in costs, primarily of energy. Rigid Paper Ltd, located in Selby, North Yorkshire, manufactures paper for packaging.