Paper

The interest of the paper industry market is first of all linked to the complex process required by the production of paper. Two distinct manufacturing operations can be set-up according to the quality of paper needed: mechanical process (mechanical pastes for newsprints and magazines) or chemical process (chemical pastes for writing, impression or packing: sulphite pastes and sulphate pastes or kraft) during which the wood fibres are insulated with chemicals such as bisulfites or sulphates.