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    • 3. 发明公开
    • INJECTION MOLDED TUBE
    • 注射成型管
    • EP2569224A1
    • 2013-03-20
    • EP11712868.6
    • 2011-04-08
    • Unilever NVUnilever PLC
    • SRIDHAR, JanardhanaSAREEN, Jyotsna
    • B65D35/44B65D47/10B65D1/09B65D35/08
    • F16L55/1007B65D1/095B65D35/08B65D35/44B65D47/10Y02W30/807
    • The present invention relates to a container for holding viscous substance. More particularly the present invention relates to a squeezable tube (1) with an enclosable head (3). It is an object of the present invention to provide a tube which is easily recyclable and has relatively better stress crack resistance and squeezability. Surprisingly it has been found by the way of present invention that a mixture of Linear Low Density Polyethylene, Linear Medium Density Polyethylene and Ethylene Vinyl Acetate when used in certain weight percentage gives both the stress-crack resistance and the squeezability required for making a tube integral with head/cap. The tube of the present invention is recyclable together with the head/cap, thus making the process sustainable.
    • 本发明涉及一种用于保持粘性物质的容器。 更具体地说,本发明涉及一种具有可封闭头部(3)的可挤压管(1)。 本发明的目的是提供一种易于回收并具有相对较好的抗应力开裂性和可挤压性的管。 令人惊讶的是,通过本发明的方式发现,当以一定重量百分比使用时,线性低密度聚乙烯,线性中等密度聚乙烯和乙烯乙酸乙烯酯的混合物同时具有抗应力开裂性和制造管整体所需的挤压性 头/帽。 本发明的管可与头部/帽一起回收,从而使该过程可持续。