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公开(公告)号：US20120048918A1
公开(公告)日：2012-03-01
申请号：US13215593
申请日：2011-08-23
CPC分类号： B65D3/14 , B31B2105/00 , B31B2105/0022 , B31B2110/10
摘要： A paper cup having a cup side wall bonded to a portion of a paper cup bottom wherein a seal promoter is present between at least a portion of the cup side wall and a portion of the cup bottom. At least a portion of the cup side wall and a portion of the cup bottom being coated with polyethylene such that the seal promoter is applied to a portion of at least one of the polyethylene coated surfaces. The present invention is also directed to a method of producing a cup having a seal promoter applied to at least partially polyethylene treated cup side wall and/or cup bottom.
摘要翻译： 具有与纸杯底部的一部分结合的杯侧壁的纸杯，其中在杯侧壁的至少一部分与杯底部的一部分之间存在密封促进剂。 杯侧壁的至少一部分和杯底的一部分涂覆有聚乙烯，使得密封促进剂被施加到至少一个聚乙烯涂覆表面的一部分上。 本发明还涉及一种制造杯子的方法，所述杯子具有应用于至少部分聚乙烯处理的杯侧壁和/或杯底的至少部分的密封促进剂。
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公开(公告)号：US09114900B2
公开(公告)日：2015-08-25
申请号：US13215593
申请日：2011-08-23
IPC分类号： B65D3/14
CPC分类号： B65D3/14 , B31B2105/00 , B31B2105/0022 , B31B2110/10
摘要： A paper cup having a cup side wall bonded to a portion of a paper cup bottom wherein a seal promoter is present between at least a portion of the cup side wall and a portion of the cup bottom. At least a portion of the cup side wall and a portion of the cup bottom being coated with polyethylene such that the seal promoter is applied to a portion of at least one of the polyethylene coated surfaces. The present invention is also directed to a method of producing a cup having a seal promoter applied to an at least partially polyethylene treated cup side wall and/or cup bottom.
摘要翻译： 具有与纸杯底部的一部分结合的杯侧壁的纸杯，其中在杯侧壁的至少一部分与杯底部的一部分之间存在密封促进剂。 杯侧壁的至少一部分和杯底的一部分涂覆有聚乙烯，使得密封促进剂被施加到至少一个聚乙烯涂覆表面的一部分上。 本发明还涉及一种制造杯子的方法，其具有施加到至少部分聚乙烯处理的杯侧壁和/或杯底的至少部分聚乙烯处理的密封促进器。
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