基本信息:
- 专利标题： Package and method of producing it
- 专利标题（中）：包装和制造工艺
- 申请号：EP98105025.5 申请日：1998-03-19
- 公开(公告)号：EP0865902A3 公开(公告)日：1999-06-30
- 发明人： Vercelli, Luigino , Rispoli, Giuseppe
- 申请人： Paros S.r.l.
- 申请人地址： Via San Quintino, 28 10121 Torino IT
- 专利权人： Paros S.r.l.
- 当前专利权人： Paros S.r.l.
- 当前专利权人地址： Via San Quintino, 28 10121 Torino IT
- 代理机构： Jorio, Paolo
- 优先权： ITTO970238 19970321
- 主分类号： B31B43/00
- IPC分类号： B31B43/00 ; B65D1/00 ; B65D3/02
摘要：
A method of producing a package (1), particularly for packaging products, the method including the steps of feeding a sheet material (31) to a forming die (33); deforming and cutting the sheet material (31) to obtain a hollow semifinished body (43) of revolution having at least one inlet opening (39); forming, on an edge of the semifinished body (43), two localized bends (46) on opposite sides of the opening (39) and aligned with each other along an axis (47); permanently deforming the semifinished body (43) by rotating two portions (4)(5) of the semifinished body (43), located on opposite sides of the axis (47), about the axis (47) to form an elongated body (2) in a stable, at least partly-open condition, and which may be brought manually into an unstable closed condition in which it is maintained by a releasable retaining device (13).
公开/授权文献:
- EP0865902B1 Package and method of producing it 公开/授权日：2003-02-19
IPC结构图谱:
| B | 作业；运输 |
| --B31 | 纸品制作；纸的加工 |
| ----B31B | 纸盒、纸板箱、信封或纸袋的制作（一般压印、刻痕入B26D3/08）；制作和充填结合的入B65B |
| ------B31B43/00 | 以在压力下将纸张材料成型为容器，而不是折叠成容器为特征的机械 |