发明公开
EP4349583A1 METHOD FOR DRY-FORMING CELLULOSE PRODUCTS FROM A CELLULOSE BLANK STRUCTURE IN A PRODUCT FORMING UNIT AND A PRODUCT FORMING UNIT
审中-实审
基本信息:
- 专利标题： METHOD FOR DRY-FORMING CELLULOSE PRODUCTS FROM A CELLULOSE BLANK STRUCTURE IN A PRODUCT FORMING UNIT AND A PRODUCT FORMING UNIT
- 申请号：EP23209517.4 申请日：2022-04-08
- 公开(公告)号：EP4349583A1 公开(公告)日：2024-04-10
- 发明人： LARSSON, Ove , HÖGBLOM, Olle , LJUNGBERG, Martin , GUIDOTTI, Edward , ARLEROT, Björn , LARSSON, Patrik
- 申请人： PulPac AB
- 申请人地址： SE 421 31 Västra Frölunda Amalia Jönssons gata 16
- 代理机构： Zacco Sweden AB
- 优先权： SE2151618 20211223
- 主分类号： B30B15/30
- IPC分类号： B30B15/30 ; B31B50/59 ; B27N3/04
摘要：
Method for dry-forming cellulose products from a cellulose blank structure in a product forming unit. The product forming unit comprises a blank dry-forming module and a pressing module. The cellulose blank structure is air-formed in the blank dry-forming module onto a forming wire. The pressing module comprises one or more forming moulds for forming the cellulose products from the cellulose blank structure in a pressing operation. The method comprises the step: pre-forming the cellulose blank structure.
IPC结构图谱:
| B | 作业；运输 |
| --B30 | 压力机 |
| ----B30B | 一般压力机；不包含在其他类目中的压力机 |
| ------B30B15/00 | 压力机的零部件或附件；与压制有关的辅助措施 |
| --------B30B15/30 | .压力机的进料装置 |