| 摘要 |
The sachet has end and intermediate compartments (5, 7) delimited by four sheets (2a, 2b, 3a, 3b) that are made of two identical materials, where the identical materials exhibit different chemical composition. A welded joint joins the end and intermediate compartments together along a portion of edges (21a, 31b) of the end and intermediate compartments, where capacity of the end and intermediate compartments lies within a range of 0.2-100 ml. Another end compartment (9) comprises two sheets (4a, 4b) that exhibit different size. Independent claims are also included for the following: (1) a method for manufacturing and filling a sachet (2) a cosmetic method. |
