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PULPING AND REFINING
Pulping and refining are the two first pulp treatments in the papermaking process. They are essential to obtain the desired characteristics for the quality of the final fiber product. They are also essential for ensuring a good runnability of the sheet on the production line.
The design of Allimand machines is guaranteed by Allimand’s expertise in the areas of pulping and refining, its know-how and the experience gained through its new projects with high added value papers.
The first part in a paper production line is the pulper which suspends the raw stock bales. The quality of suspension is very important for the efficiency of the treatments applied later on to the stock.
Our pulpers for virgin pulp and clean wastepaper are made up of:
The pulping sequence can be optimized by adjusting the pulping parameters: temperature, working concentration, time of pulping, choice of additives and geometry of the drilled screen. Each type of pulp and paper has its optimum operating conditions. The main advantages of Allimand pulpers are that they are robust, save energy and have easy maintenance.
Client Success Team (CRM),
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Sincerely Packaging Labelling