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PROTECTIVE CAP FOR A DISPENSER AND DISPENSER FOR DISCHARGING PHARMACEUTICAL AND/OR COSMETIC LIQUIDS
专利权人:
Aptar Radolfzell GmbH
发明人:
Matthias WOCHELE
申请号:
US16851516
公开号:
US20200262622A1
申请日:
2020.04.17
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A protective cap for a dispenser for discharging pharmaceutical and/or cosmetic liquids. The dispenser has a liquid reservoir and a discharge opening through which the liquid can be dispensed into a surrounding atmosphere. The protective cap has at least one ventilation opening for establishing communication between an interior and an outer surrounding area, and a sterile filter which covers the at least one ventilation opening is arranged on the protective cap in order to reduce or prevent an introduction of microbes into the interior of the protective cap via the at least one ventilation opening.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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