An embossed kraft paper and a method for embossing

摘要

A method for producing kraft paper and a kraft paper, in particular a sack kraft paper is provided. The kraft paper comprises an area with a pattern of embossments. The pattern comprises a basic pattern consisting of spaced elongated first embossments arranged in a series with respect to their elongation direction and a thereto tranversely arranged second embossment disposed in each space between said first embossments. This basic pattern is repeated in generally parallel series with such a relative off-set so that any straight line drawn across the area with the pattern always crosses embossments.