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Child resistant packaging
专利权人:
发明人:
Spencer Johnston,David Bills
申请号:
US14634136
公开号:
US09717650B2
申请日:
2015.02.27
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A child resistant blister pack includes a blister layer which includes one or more blister cavities for receiving a product. A frangible retaining layer is attached to the blister layer over the blister cavities to retain the product within the blister cavities. A first backing layer is attached to the retaining layer on a side opposite the blister layer. The first backing layer has one or more lines of weakness aligned with the blister cavities. A second backing layer is attached to the first backing layer on a side opposite the retaining layer. The second backing layer has a plurality of removable sections. At least two removable sections are arranged over each line of weakness in the underlying first backing layer.
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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