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PACKAGING COVER FILM AND USE OF SAME
专利权人:
发明人:
WESSELY STEPHAN
申请号:
IN201837004504
公开号:
IN201837004504A
申请日:
2018.02.06
申请国别(地区):
IN
年份:
2018
代理人:
摘要:
The invention relates to a packaging comprising a plastic film shaped part and a cover film, wherein said plastic film shaped part defines the front side of the packaging and the cover film defines the rear side of the packaging, and the cover film is based on a carrier substrate provided with a semi-transparent functional layer, wherein the semi-transparent functional layer is designed such that the cover film has a first visually-perceptible colour when observed in reflected light, and a second visually-perceptible colour when observed in transmitted light.
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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