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Nasal dilator and method of manufacture
专利权人:
Joseph Vincent Ierulli
发明人:
Joseph Vincent Ierulli
申请号:
US12402214
公开号:
US08858587B2
申请日:
2009.03.11
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A nasal dilator manufacturing process reduces waste by cutting nested strips of flexible resilient members interconnected by waste webs from a sheet of resilient-layer material. The nested strips are incorporated into a fabrication matrix with other layers (e.g. base or cover layers), then individual nasal dilators are formed by cutting through the matrix around a peripheral outline of a dilator, said cutting severing the nested strips that are part of the fabrication matrix near the waste webs between the flexible resilient members.
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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