| 摘要 |
FIELD: transport, package. ^ SUBSTANCE: invention relates to filtration element intended for usual can for drink. Can top section has opening device provided with locking element, tab and sealing element that adjoins the can opening formed edge. Filtration element features area that stops the entire area of said opening when can is opened and allows locking by aforesaid locking element or gluing directly to can top part. Said filtration element comprises one or several locking elements to lock filtration element above can opening. ^ EFFECT: tight closure of can, simple design, ease of use. ^ 18 cl, 19 dwg |
