基本信息:
- 专利标题: TOBACCO SMOKE FILTER
- 专利标题(中):烟草烟雾过滤器
- 申请号:PCT/EP2013/063378 申请日:2013-06-26
- 公开(公告)号:WO2014001388A1 公开(公告)日:2014-01-03
- 发明人: SUBAKTI, Eko , SUROSO, Andri , WIDIARTO, Sudirman
- 申请人: ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD , FILTRONA FILTER PRODUCTS UK LIMITED
- 申请人地址: 238A Thomson Road 25-04/05 Novena Square Singapore 307684 SG
- 专利权人: ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD,FILTRONA FILTER PRODUCTS UK LIMITED
- 当前专利权人: ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD,FILTRONA FILTER PRODUCTS UK LIMITED
- 当前专利权人地址: 238A Thomson Road 25-04/05 Novena Square Singapore 307684 SG
- 代理机构: BATES, Philip
- 优先权: GB1211523.4 20120627
- 主分类号: A24D3/02
- IPC分类号: A24D3/02 ; A24D3/04
摘要:
There is disclosed a tobacco smoke filter or filter element comprising: a wrapper engaged around a longitudinally extending core of tobacco smoke filtering material, wherein a first end of the wrapper is substantially flush with a first end of the core around which it is engaged, and a second end of the wrapper extends beyond a second end of the core around which is engaged to define a cavity at the second end of the filter or filter element; and an adhesive disposed between the wrapper and the core, wherein the adhesive is not disposed on the portion of the wrapper which extends beyond the second end of the core around which it is engaged to define the cavity.
摘要(中):
公开了一种烟草烟雾过滤器或过滤元件,其包括:围绕烟草烟雾过滤材料的纵向延伸的芯部接合的包装物,其中包装纸的第一端与其所接合的芯的第一端基本齐平,以及 包装物的第二端延伸超过芯的第二端,围绕其的第二端被接合以在过滤器或过滤元件的第二端处限定空腔; 以及设置在包装纸和芯之间的粘合剂,其中粘合剂不设置在包裹物的延伸超过芯的第二端的部分上,所述第二端与其接合以限定空腔。
IPC结构图谱:
A | 人类生活必需 |
--A24 | 烟草;雪茄烟;纸烟;吸烟者用品 |
----A24D | 雪茄烟;纸烟;烟油滤芯;雪茄烟或纸烟的烟嘴;烟油滤芯或烟嘴的制造 |
------A24D3/00 | 烟油滤芯,如过滤嘴、过滤插入物(过滤器一般入B01D);雪茄或纸烟的烟嘴 |
--------A24D3/02 | .烟油滤芯的制造 |