Description : I can't think of any connection .... or maybe this name is somehow related to the production process?
Last Answer : In the background of the term hammer paper is the logo of the Schoellershammer paper mill, which has been operating in North Rhine-Westphalia, Germany, for about 200 years. In the name of the founder of ... paper from this paper mill used to be marked with an embossed mark in the shape of a hammer.