| 摘要 |
Plastic material package with multiple compartments for liquids and solids comprising a seal common to two compartments which is comprised of at least two polymer sheets of which one breaks in the inside along a longitudinal axis without rupture of the outer walls of said package when an outer pressure is applied on one of the compartments. The package according to the invention allows the separate storage, into different compartments, of various substances which are not compatible between each other while allowing the mixture thereof just before usage, after breakage of the inner portion of the seal separating the two compartments. The package according to the invention allows particularly the preparation of new and appropriate devices intended for the purification of the environmental space. |
