| 摘要 |
<p>A procedure for filling a container (1) with two products in liquid form, containing a solvent, so that they remain separate on solidification, consists of fitting a membrane (5) in the container which is soluble in the solvent of at least one of the products. The membrane divides the volume of the container into two or more sections (6, 7) into which the products (A, B) can be poured simultaneously. The membrane is made e.g. from an animal or vegetable gelatine or a polyvinyl alcohol such as 'Hydrolene' (RTM0, 'Polyviol' (RTM), 'Elvanol' (RTM), 'Mowiol' (RTM) or 'Phodoviol'(RTM). The products (A, B) are, for example, plaster-based cosmetic products with different fillers such as pigments, nacre, preservatives, mica or perfume, used for eye shadow, rouge or makeup base.</p> |
