传统的淋膜涂塑的不干胶底纸由于其不可回收性,已逐步退出市场,取而代之的是环保型的可回收的格拉辛纸。探讨了格拉辛纸开发研究到正常生产中湿润、超压、复卷等方面的一些关键技术。 Conventional lamination coated self-adhesive base paper has gradually withdrawn from the market due to its non-recyclability, and is replaced by an environmentally friendly and recyclable gelatin paper. This paper discusses some key technologies in the development and research of Gela Xin paper such as wetting, overpressure and rewinding in normal production.