PROCESS FOR THE MANUFACTURE OF A MOTTLED FIBRE PACKAGING

摘要

The present invention relates to a process for the manufacture of a mottled fibre packaging, wherein: (a) a first coloured paper pulp is mixed at a dosage rate of 1.0 - 10.0 wt.% on dry fibre weight with a second paper pulp to form a coloured papermaking stock; and (b) moulding the coloured papermaking stock to the mottled packaging material. The process according to the invention provides fibre packaging materials, in particular to egg boxes, having a mottled appearance.