| 发明名称 |
METHOD FOR THERMOFORMING FLEXIBLE SHEET PIECES |
| 摘要 |
A method for thermoforming flexible sheet pieces via a tool having a deformable surface (1) made up of innumerable independent small areas (2), supported by axially mobile rods (3) and mounted in a sealed box (4). Gaps (6) communicating with the sealed chamber (4) are defined between the independent areas (2), through which a vacuum is applied on the lower surface of the sheet (7) to be formed. |
| 申请公布号 |
US2015290869(A1) |
申请公布日期 |
2015.10.15 |
| 申请号 |
US201314443439 |
申请日期 |
2013.11.19 |
| 申请人 |
SIMPLICITY WORKS EUROPE, S.L. |
发明人 |
Hernandez Hernandez Adrian |
| 分类号 |
B29C51/36;B29D35/12;B29D35/00;B29C51/10;B29C51/42 |
主分类号 |
B29C51/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for thermoforming flexible sheet pieces, via a tool having a deformable surface made up of innumerable independent small areas, which may be moved in the same direction, the method of which comprises reproducing the shapes to be obtained on said deformable surface, applying heat to the sheet piece, abutting the sheet pieces to be formed against the shape reproduced and thermoforming said sheet piece via a vacuum, wherein the independent small areas are separated by gaps through which the vacuum is applied to the sheet piece, in order to push and abut it against the independent areas. |
| 地址 |
Elche (Alicante) ES |
