| 发明名称 |
SEALING DISK FOR A CLOSURE CAP FOR CONTAINERS, ESPECIALLY BOTTLES |
| 摘要 |
A sealing disc for a closure cap for containers, especially bottle closures for liquids fermented with yeast, consists of a plurality of layers (1, 2, 3, 4). One of these layers (4) comprises an active especially metallic substance in layered or particulate form which binds sulphur compounds in order to reduce the formation of sulphide odours after the bottle has been filled. |
| 申请公布号 |
US2016368678(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201414902111 |
申请日期 |
2014.07.01 |
| 申请人 |
ALFELDER KUNSTSTOFFWERKE HERM. MEYER GMBH |
发明人 |
Kroger Rainer;Rohrka Heinz-Wemer;Rothweiler Peter |
| 分类号 |
B65D53/04;C12H1/044;B65D81/26 |
主分类号 |
B65D53/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Sealing disc for a closure cap for containers, especially bottle closures for liquids fermented with yeast,
characterized in that the sealing disc comprises on the side to be directed towards the content of the container a layer incorporating an active substance which binds sulphur compounds, wherein the side of the layer incorporating the active substance to be directed towards the content of the container comprises a plastic layer which is not a gas barrier layer. |
| 地址 |
Alfeld/Leine DE |
