![提取袋用薄片的制造方法](/CN/2008/8/26/images/200880131122.jpg)
基本信息:
- 专利标题: 提取袋用薄片的制造方法
- 专利标题(英):Method for manufacturing sheet for extraction bags
- 申请号:CN200880131122.7 申请日:2008-12-12
- 公开(公告)号:CN102149604A 公开(公告)日:2011-08-10
- 发明人: 长谷川行夫 , 石原良一 , 山口南生子
- 申请人: 大纪商事株式会社
- 申请人地址: 日本大阪府
- 专利权人: 大纪商事株式会社
- 当前专利权人: 大纪商事株式会社
- 当前专利权人地址: 日本大阪府
- 代理机构: 中国专利代理(香港)有限公司
- 代理人: 严志军; 杨楷
- 优先权: 2008-232593 2008.09.10 JP
- 国际申请: PCT/JP2008/072637 2008.12.12
- 国际公布: WO2010/029651 JA 2010.03.18
- 进入国家日期: 2011-03-10
- 主分类号: B65B29/04
- IPC分类号: B65B29/04
A method for manufacturing a sheet (1A) for extraction bags in which tags (3) bonded to hanging threads (4) are arranged at predetermined intervals in the longitudinal direction of a water-filterable sheet (2) comprises (1) the step of forming intermittent patterns of the tags (3) and the hanging threads (4), in each of which the hanging thread (4) is fixed to the tag (3), on a rotary support body (10), and (2) the step of bonding the tags (3) and the hanging treads (4) formed in the intermittent patterns to the water-filterable sheet (2). There are thus provided a method and a device for manufacturing a sheet for extraction bags such that there is no thread material in portions sealed when individual extraction bags are formed from the sheet for extraction bags and manufacturing at high production speed is possible.
公开/授权文献:
- CN102149604B 提取袋用薄片的制造方法及制造装置 公开/授权日:2014-07-30
IPC结构图谱:
B | 作业;运输 |
--B65 | 输送;包装;贮存;搬运薄的或细丝状材料 |
----B65B | 包装物件或物料的机械,装置或设备,或方法;启封 |
------B65B29/00 | 包装具有特殊问题的物料 |
--------B65B29/02 | .包装打算在包装件内泡制的物质,如茶叶 |
----------B65B29/04 | ..将细绳提手或签条固定到茶叶袋上,或在茶叶袋上形成并固定细绳提手或签条 |