| 摘要 |
<p>The invention relates to a sachet for packaging a cosmetic product, comprising two flexible sheets secured together along their peripheral edge so as to define a peripheral sealing zone and an interior volume, each sheet forms a multilayer complex comprising a metal layer, a bonding agent comprising a copolymer comprising at least 7% by weight of carboxylic and/or carboxylate units, it being possible for the carboxylic units to be in acid form or in the form of salts, and a layer of peelable polymer joined to the metal layer via said bonding agent. According to the invention, the sachet is characterized in that it comprises compartments separated by weak welds between the two peelable layers.</p> |
