| 摘要 |
The method of making sachets (10) comprises stages consisting of forming a sachet comprising on its mouth (12) a closing assembly (40) and two flaps (27,37) which extend the sachet principal walls (20,30) beyond the closing assembly. The flaps are separated from each other at their end lateral edges (27a,27b,37a,37b) transverse to the closing assembly. Independent claims are included for sachets and a sachet making machine. |
