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    A MULTILAYER STRUCTURE, A METHOD OF PRODUCING THE SAME, AND A PACKAGING COMPRISING THE SAME
    21.
    发明公开
    A MULTILAYER STRUCTURE, A METHOD OF PRODUCING THE SAME, AND A PACKAGING COMPRISING THE SAME 审中-公开
    多层结构体，其制造方法以及包含该结构体的包装体

    公开(公告)号：EP3234003A1

    公开(公告)日：2017-10-25

    申请号：EP15820947.8

    申请日：2015-12-14

    Applicant: Dow Global Technologies LLC

    Inventor： MISHRA, Shashibhushan ,  SHAH, Prajwal

    IPC: C08L23/04 ,  C08L23/08 ,  B32B27/08 ,  B32B27/32

    CPC classification number: B32B27/08 ,  B32B7/02 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2307/31 ,  B32B2307/718 ,  B32B2307/7244 ,  B32B2307/746 ,  B32B2439/70 ,  B32B2553/00 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/066 ,  C08L23/06

    Abstract: A multilayer structure comprising a sealant layer which comprises (a) a blend comprising (i) from 80 to 95 percent by weight of at least one ethylene/α-olefin interpolymer composition which comprises a homogeneously branched linear ethylene polymer composition and a heterogeneously branched linear ethylene polymer composition and (ii) from 5 to 20 percent by weight of at least one high pressure ethylene polymer characterized as having a melt index, I2 less than 6.0 g/10 minutes, a density of at least 0.916 g/cc, a Mw/Mn ratio of at least 7.0, wherein the blend has a melt index, 12, of at least 1.0 g/10 minutes; and (b) a low density polyethylene composition which comprises at least two components selected from the group consisting of homogeneously and heterogeneously branched linear ethylene polymers, wherein the composition has density from 0.90 to 0.930 g/cc and an I2 of from 1 to 50 g/10 minutes is provided.

    Abstract translation: 一种包含密封剂层的多层结构，该密封剂层包含（a）一种共混物，该共混物包含（i）80-95％（重量）的至少一种乙烯/α-烯烃互聚物组合物，该组合物包含均匀支化的线性乙烯聚合物组合物和非均匀支化线性 乙烯聚合物组合物和（ii）5至20重量％的至少一种高压乙烯聚合物，其特征在于具有小于6.0g / 10分钟的熔体指数，I 2，至少0.916g / cc的密度， Mw / Mn比至少为7.0，其中所述共混物的熔体指数I 2为至少1.0g / 10分钟; 和（b）低密度聚乙烯组合物，其包含至少两种选自均匀和非均匀支化线性乙烯聚合物的组分，其中所述组合物具有0.90-0.930g / cc的密度和1至50的I 2 g / 10分钟。

    A PACKAGING SHEET FOR PACKAGING OF CHEESE, AND ASSOCIATED PACKAGING AND MANUFACTURING METHODS
    27.
    发明公开
    A PACKAGING SHEET FOR PACKAGING OF CHEESE, AND ASSOCIATED PACKAGING AND MANUFACTURING METHODS 审中-公开
    包装膜奶酪的包装和相关包装和方法

    公开(公告)号：EP3164541A1

    公开(公告)日：2017-05-10

    申请号：EP15721115.2

    申请日：2015-05-05

    Applicant: Danapak Flexibles A/S

    Inventor： DYDENSBORG, Else ,  JOHANSEN, Peter

    IPC: D21H19/02 ,  B65D85/76 ,  D21H19/20 ,  D21H19/24 ,  D21H19/28 ,  D21H21/28 ,  D21H27/10

    CPC classification number: D21H27/10 ,  B32B7/12 ,  B32B27/10 ,  B32B37/14 ,  B32B38/145 ,  B32B2553/00 ,  B65B11/004 ,  B65B25/068 ,  B65C1/02 ,  B65D85/76 ,  D21H19/02 ,  D21H19/20 ,  D21H19/24 ,  D21H19/28 ,  D21H21/28

    Abstract: Disclosed is a packaging sheet for packaging of cheese, in particular white moulded soft cheese. The packaging sheet comprises: an inner surface and an outer surface of the packaging sheet, said inner surface being configured for facing the cheese in a packaged use position of the packaging sheet; a paper layer with a first surface and a second surface; a coloured layer provided on a first surface of the paper layer, an outer surface of the coloured layer establishing said outer surface of the packaging sheet; and a polymer layer with a water vapour transmission rate of at least 300 g/m 2 /24 hours at 38°C and 90 % atmospheric humidity. The polymer layer being coated on the second surface of the paper layer with a first surface of the polymer layer facing the paper layer and a second surface of the polymer layer establishing said inner surface of the packaging sheet.

    Abstract translation: 本发明提供一种包装片奶酪的包装，尤其是白色软模制干酪。 所述包装片材包括：内表面和在所述包装片的外表面，所述被配置为面对所述包装片材的包装使用位置奶酪内表面; 具有第一表面和第二表面的纸层; 设置在着色层的外表面的纸层的第一表面上的着色层建立所述包装片的外表面; 和具有至少为300g / m，在38℃2/24小时和90％大气湿度的水蒸气传输速率的聚合物层。 涂覆有朝向纸层和聚合物层法建立的第二表面上的聚合物层的第一表面上的纸层的第二表面上的聚合物层，在所述包装片的内表面上。

    SHEET FOR FORMING A PACKAGE
    30.
    发明公开
    SHEET FOR FORMING A PACKAGE 有权
    BOGEN ZUR FORMUNG EINER VERPACKUNG

    公开(公告)号：EP3148795A1

    公开(公告)日：2017-04-05

    申请号：EP15725403.8

    申请日：2015-05-13

    Applicant: Parkside Flexibles (Europe) Limited

    Inventor： SHAW, Mark ,  DIXON, John

    IPC: B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B3/26 ,  B65D75/00 ,  B65D33/00

    CPC classification number: B32B3/263 ,  B32B3/266 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B2553/00 ,  B65D51/1633 ,  B65D51/1644 ,  B65D75/5833 ,  B65D77/225 ,  B65D81/2007 ,  B65D85/10 ,  B65D2575/586

    Abstract: A sheet has a line of weakness 206 such as a perforation, cut or score line; and a layer 32 adjacent the line of weakness forms a valve 30 which opens in response to a pressure differential. The line of weakness can form the perimeter of an integral detatchable flap. The valve can extend up to or beyond this line of weakness. Ideally the sheet has multiple layers, a line of weakness 206 in one 200 being offset relative to a line of weakness 205 in another 202; resealable adhesive 203 can be provided between the lines so that the flap can be reclosed. There could be a tab extending from the flap to assist lifting and one of the layers can be a metal foil. The valve can be two or three time the thickness of the sheet the sheet can be used to form a package to contain a box or be contained in a box for tobacco.

    Abstract translation: 片材具有无缝线206，例如穿孔，切割或刻痕线; 并且与弱线相邻的层32形成响应于压力差打开的阀30。 弱线可以形成整体的可检测瓣片的周边。 阀可以延伸到或超出这条弱点。 理想地，片材具有多层，一个200中的弱线206相对于另一个202中的弱线205偏移; 可重新密封的粘合剂203可以设置在两条线之间，使得瓣可以重新闭合。 可以有一个翼片从翼片延伸以辅助提升，其中一个层可以是金属箔。 阀门可以是片材厚度的两到三次，该片材可以用于形成包装以容纳盒子或被包含在用于烟草的盒子中。

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