Allimand Sa

MIXING

MIXING

The stability of the machine operation and the quality of the final fibre product results from the strict hydraulic and design rules. One of the key steps is mixing the various constituents of the stock. Allimand’s expertise excels in the homogeneous mixing of the different types of pulp (long fibre and short fibre), various additives and fillers. The direct process consequences are the constant retention of fibres and fillers and the natural tendency towards a quality formation.

MIXING

DYNAMIC STOCK MIXER

The uniformity of the stock is essential for the stable running of the machine and the regularity of the paper characteristics in machine direction and cross direction.
Allimand has developed a revolutionary dynamic stock mixer which was first installed on speciality paper machine production lines and is now installed for all sorts of paper.
The various stock flows are injected in such a way that the mere injection enables a good mixture. A drilled plate and agitator finish the mixing of the different flows in a quick and constant manner.
This technology means that a mixing tank is no longer necessary. It also reduces the retention time and allows coloured paper to be changed quicker.