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Barrier film with reclaimed metalized polyester
专利权人:
Douglas James Bower;Larissa Marie Peguero
发明人:
Douglas James Bower,Larissa Marie Peguero
申请号:
US14169881
公开号:
US09676122B2
申请日:
2014.01.31
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A method reclaims metalized polymer film or mixtures containing metal and/or metal alloys into a metal-containing, polymeric film. The resulting film structure has better oxygen and moisture barrier properties when metalized than plain metalized polymer films. The polymer to be reclaimed, originates in sheet form, and is densified, as by shredding, pelletizing and/or re-extruding into fine particulate form such as chips or pellets. The reclaimed polymeric film can be used, in a range of concentrations, to produce biaxially oriented polyester film for metalizing.
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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