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公开(公告)号:US20120070592A1
公开(公告)日:2012-03-22
申请号:US13322276
申请日:2010-05-26
CPC分类号: A22C13/0013 , A22C2013/002 , A22C2013/0063 , A22C2013/0096 , C08J3/201 , C08J5/18 , C08J2377/02 , Y10T428/1334
摘要: A method of making a film and the resulting film are disclosed. A matrix polymer comprising at least 20 wt. % nylon-6 is combined with moisture-absorbing particles and mixed in an extensional flow mixer to disperse the moisture-absorbing particles in the matrix polymer. The mixed composition is formed into a film comprising at least 20 wt. % matrix polymer and 1 wt. % moisture-absorbing particles. The film is oriented in at least one direction by a ratio of at least 1.2:1 to provide an unperforated, oriented film having a thickness of at least 20 microns and a water transmission rate of at least 24 g/m2/hr. The film is useful in food casing applications.
摘要翻译: 公开了制造薄膜和所得薄膜的方法。 一种基质聚合物,其包含至少20wt。 %尼龙-6与吸湿颗粒结合并在延伸流动混合器中混合以将吸湿颗粒分散在基质聚合物中。 将混合的组合物形成为包含至少20重量% %基质聚合物和1重量% %吸湿颗粒。 薄膜以至少一个方向取向至少1.2:1的比例,以提供厚度至少为20微米,透水率至少为24克/米2 /小时的未穿孔取向膜。 该电影在食品外壳应用中非常有用。
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公开(公告)号:US20110151158A1
公开(公告)日:2011-06-23
申请号:US12927798
申请日:2010-11-24
CPC分类号: A22C13/0013 , A22C2013/002 , A22C2013/0063 , A22C2013/0083 , A22C2013/0096 , Y10T428/1324
摘要: In a method of making a food casing a mixture is extruded to form a seamless tube. The mixture comprises at least 10% of cellulose fiber and at least 50% of nylon-6 content. The nylon-6 content has a weighted average viscosity number of at least 155 ml/g and at most 230 ml/g. The seamless tube is oriented by at least 10% in the machine direction with at most 0% orientation in the transverse direction to form an oriented seamless tube.
摘要翻译: 在制造食品外壳的方法中,将混合物挤出以形成无缝管。 该混合物包含至少10%的纤维素纤维和至少50%的尼龙-6含量。 尼龙-6含量的加权平均粘度数至少为155毫升/克,最多为230毫升/克。 无缝管在机器方向取向至少为10%,横向方向取向为0%以上,形成定向的无缝管。
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