| 摘要 |
FIELD: transport, package. ^ SUBSTANCE: invention relates to containers to store foodstuffs, domestic, construction and other liquid and loose products and materials. Container consists of waterproof elastic bag furnished with sidewalls and rigid bottom. The bag is fitted inside case with sizes self-varying depending upon volume of materials in container. Case sidewalls represent combination of sector elements with their base faces flexibly jointed onto round bottom edges with the help of elastic ring with inner circular groove that embraces bag neck by its top edges. Bag neck has tie bands. Sector element inner side surfaces have recesses for quick-detachable plates-floats to be pinned therein. ^ EFFECT: better operating performances and easier disposal. ^ 3 dwg |
