日本札幌啤酒公司于1993年10月4日正式宣布,它已和有关制造厂家一起,成功地开发出了以啤酒制造工艺中产生的啤酒渣为部分原料的造纸技术。 札幌啤酒公司将啤酒渣粉碎,并拌入纸浆中,拌混比例约是总纸浆量中的8—25％左右,若是混合量过高,则纸的强度就会降 Sapporo Beer Company of Japan officially announced on October 4, 1993 that it has successfully developed, together with related manufacturers, papermaking technology using beer slag produced in the beer manufacturing process as a part of raw materials. The Sapporo Beer Company crushes the beer slag and mixes it into the pulp. The mixing ratio is about 8-25% of the total pulp. If the blending amount is too high, the paper strength will decrease.