基本信息:
- 专利标题: 원위치 에어-레이드 웨브(들)로부터 제조된 호흡기
- 专利标题(英):Respirator made from in-situ air-laid web(s)
- 专利标题(中):来自内地航空网的呼吸者(S)
- 申请号:KR1020147018620 申请日:2012-12-06
- 公开(公告)号:KR1020140110904A 公开(公告)日:2014-09-17
- 发明人: 투샤우스존티 , 우티엔티 , 호프달게리에이
- 申请人: 쓰리엠 이노베이티브 프로퍼티즈 캄파니
- 申请人地址: *M Center, Post Office Box *****, Saint Paul, Minnesota *****-****, U.S.A.
- 专利权人: 쓰리엠 이노베이티브 프로퍼티즈 캄파니
- 当前专利权人: 쓰리엠 이노베이티브 프로퍼티즈 캄파니
- 当前专利权人地址: *M Center, Post Office Box *****, Saint Paul, Minnesota *****-****, U.S.A.
- 代理人: 제일특허법인
- 优先权: US13/315,881 2011-12-09
- 国际申请: PCT/US2012/068183 2012-12-06
- 国际公布: WO2013086146 2013-06-13
- 主分类号: A62B18/02
- IPC分类号: A62B18/02 ; A62B18/08 ; A62B7/10
A method of producing a facial-purifying respirator, the method comprising forming chamber is introduced into the air in the cup-shaped mold comprising the steps of: providing (30), the mold 30 is positioned and loose fibers 22 to 24, the forming chamber step, wherein the loose fibers (22) are joined to each other the step (10), and the accumulated fibers to accumulate on the mold 30 in the forming chamber 24 at the fiber crossing points to provide 24 ( 12) a. The method of the invention thus helps to exclude the step of the manufacturing process. Fibers are also uniformly distributed over the entire mask body, because the web is not cut during the manufacture of respiratory, less waste web is produced.
信息查询:
EspacenetIPC结构图谱:
A | 人类生活必需 |
--A62 | 救生;消防 |
----A62B | 救生设备、救生装置或救生方法 |
------A62B18/00 | 呼吸面具或防护帽,如化学药剂或高空使用的 |
--------A62B18/02 | .面具 |