| Original document(12 pages) 中文版 |
A technique for continuously producing the infusion bags containing tea includes such steps as quantitatively putting the material units on a filter paper band, forming material tube, sewing to form materia bags. Each bag has a head sewn seam and a tail sewn seam. There is a perforated line between the head and tail sewn seams of adjacent bags for separating them from each other. |
Application Number
申请号 |
01144469 |
Application Date
申请日 |
2001.12.18 |
| Title 名称 |
Method and device for continuously producing impregnating bags and impregnating bag |
Publication Number
公开号 |
1426926 |
Publication Date
公开日 |
2003.07.02 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
B65B9/00,B65B29/02,B65B51/22,B65D85/808 |
Applicant(s) Name
申请人 |
Tea Packaging Special Machinery GmbH KG |
| Address 地址 |
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| Inventor(s) Name 发明人 |
W. Loell, S. Lanboetz |
| Attorney & Agent 代理人 |
zhu dehe gu gongxia |
| More information 更 多 信 息 |
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