Unleasching the potential of mechanical pulp for the production of corrugated medium

释放机械浆在瓦楞原纸生产中的潜力

• 批准号: 536280-2018
• 负责人: Parenteau, Mario
• 金额: $ 21.86万
• 依托单位: Cégep de Trois-Rivières
• 依托单位国家: 加拿大
• 项目类别: Applied Research and Development Grants - Level 3
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=699065
• 关键词: Unleasching; potential; mechanical; pulp; production

The irreversible decline in demand for various publication paper grades (including newsprint, lightweight coated and supercalendered paper) has led, over the last 10 years, to the shutdown of several mills throughout Canada, with severe social and economic effects on the communities located nearby. Even though the overall economic status of the Canadian pulp and paper industry has stabilised, there are still several mills faced with a decreasing demand for their production. Furthermore, most of these mills rely on the production of mechanical pulp, traditionally used for newsprint and other printing paper grades, leading to an overall excess capacity production of mechanical pulps. The goal of the collaborative research and development project between Innofibre and Kruger is to develop new packaging grades based on mechanical pulps and cellulose filaments, an innovative biomaterial.

过去 10 年来，对各种出版用纸（包括新闻纸、轻质涂布纸和超级压光纸）的需求出现不可逆转的下降，导致加拿大各地多家工厂关闭，对附近社区造成了严重的社会和经济影响。尽管加拿大制浆造纸行业的整体经济状况已经稳定，但仍有一些工厂面临生产需求下降的问题。此外，这些工厂大多数依赖于传统上用于新闻纸和其他印刷纸等级的机械浆的生产，导致机械浆生产总体产能过剩。 Innofibre 和 Kruger 之间的合作研发项目的目标是开发基于机械浆和纤维素长丝（一种创新生物材料）的新包装等级。