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    • 4. 发明申请
    • RECLOSEABLE PACKAGING
    • 可拆卸包装
    • WO2008148668A1
    • 2008-12-11
    • PCT/EP2008/056514
    • 2008-05-27
    • UNILEVER PLCUNILEVER N.V.HINDUSTAN UNILEVER LIMITEDDYKE, Graham, JohnHUBBARD, John, FrancisWILLIAMS, Glen
    • DYKE, Graham, JohnHUBBARD, John, FrancisWILLIAMS, Glen
    • B65D33/25
    • B65D33/2508B65D31/10B65D33/01B65D33/2541
    • A flexible package (1) comprising: (i) a body portion (10) containing a particulate composition defined by opposing walls (12, 14); (iii) the opposing walls having free edges (16, 18) defining a mouth (15) for providing access to the composition; (iii) a reclosure mechanism (20) comprising at least one pair of elongate interlocking members attached to respective opposing walls externally of the package and spaced apart from respective free edges, said elongate interlocking members comprising respective flexible male and female interlocking profiles (200, 100) for interlocking interengagement by application of pressure thereto so as to close the mouth (15) and disengagement by application of opposite pressure to said opposing free edges so as to open the mouth, the female interlocking profile (100) comprising a recess (102) with a narrow opening (104) and the male interlocking profile (200) comprising a projection (204), wherein said narrow opening (104) and projection (204) having corresponding tapered mating surfaces (104a, 204a) to guide the male interlocking profile (200) into the recess (102) during closure.
    • 一种柔性包装(1),包括:(i)容纳由相对的壁(12,14)限定的颗粒组合物的主体部分(10); (iii)相对的壁具有限定用于提供对组合物的通路的口(15)的自由边缘(16,18) (iii)重新闭合机构(20),包括至少一对细长互锁构件,所述至少一对细长的互锁构件附接到所述包装外部的相应的相对的壁并与相应的自由边缘分开,所述细长互锁构件包括相应的柔性阳和阴互锁轮廓(200, 100),用于通过施加压力来互锁地相互接合,以便通过对所述相对的自由边缘施加相反的压力来闭合所述口部(15)并脱开,以便打开所述口部,所述母锁定轮廓(100)包括凹部(102) )具有窄的开口(104)并且所述阳互锁轮廓(200)包括突出部(204),其中所述窄开口(104)和突出部(204)具有相应的锥形配合表面(104a,204a) (200)在关闭期间进入凹部(102)。