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公开(公告)号：US09821941B2
公开(公告)日：2017-11-21
申请号：US14321850
申请日：2014-07-02
IPC分类号： B26F1/20 , B32B23/08 , B32B3/26 , B65D85/76 , B65D75/26 , B32B7/12 , B32B7/14 , B32B27/10 , B65D81/26
CPC分类号： B65D75/26 , B32B3/266 , B32B7/12 , B32B7/14 , B32B27/10 , B32B2250/03 , B32B2307/724 , B32B2307/726 , B32B2439/70 , B65D81/264 , B65D85/76 , Y10T428/24322 , Y10T428/24331
摘要： A packaging sheet (1) which is intended for packaging a cheese product. The packaging sheet (1) comprises an internal membrane (5) and a printable external surface (10). The internal membrane comprises at least one internal plastic layer (7) intended to be oriented towards the cheese product and at least a first water-absorbing layer (12) made of a first water-absorbing material. The external surface (10) is intended to be oriented away from the cheese product. The or each internal plastic layer (7) has a plurality of microperforations (8, 9) arranged in a random fashion on the or each internal plastic layer (7) in such a manner that the aft permeability of the internal membrane (5) is comprised between 5 mL/min Bendtsen and 500 ml/min Bendtsen, the first water-absorbing material having a water absorption rate comprised between 1 and 30 g/m2 as measured using the COBB test C3600.
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公开(公告)号：US20150017292A1
公开(公告)日：2015-01-15
申请号：US14321850
申请日：2014-07-02
CPC分类号： B65D75/26 , B32B3/266 , B32B7/12 , B32B7/14 , B32B27/10 , B32B2250/03 , B32B2307/724 , B32B2307/726 , B32B2439/70 , B65D81/264 , B65D85/76 , Y10T428/24322 , Y10T428/24331
摘要： The packaging sheet (1) is intended for packaging a cheese product. It comprises: an internal membrane (5) comprising at least one internal plastic layer (7) intended to be oriented towards the cheese product and at least a first water-absorbing layer (12) made of a first water-absorbing material; a printable external surface (10), the external surface (10) being intended to be oriented away from the cheese product. The or each internal plastic layer (7) has a plurality of microperforations (8, 9) arranged in a random fashion on the or each internal plastic layer (7) in such a manner that the air permeability of the internal membrane (5) is comprised between 5 mL/min Bendtsen and 500 mL/min Bendtsen, the first water-absorbing material having a water absorption rate comprised between 1 and 30 g/m2 as measured using the COBB test C3600.
摘要翻译： 包装纸（1）用于包装干酪制品。 它包括：内膜（5），包括至少一个旨在朝向干酪产品定向的内部塑料层（7）和至少由第一吸水材料制成的第一吸水层（12）; 可打印的外表面（10），外表面（10）旨在远离奶酪产品。 每个内部塑料层（7）具有以任意方式排列在每个内部塑料层（7）上的多个微穿孔（8,9），使得内部膜（5）的透气性为 包括5毫升/分钟苯苯森和500毫升/分钟本登特，使用COBB试验C3600测量的第一种吸水率为1至30g / m 2的吸水率。
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公开(公告)号：US20150050414A1
公开(公告)日：2015-02-19
申请号：US14370505
申请日：2012-01-06
CPC分类号： B32B3/266 , B26F1/20 , B32B23/08 , B32B2250/02 , B32B2250/24 , B32B2307/724 , B32B2317/18 , B32B2318/02 , B32B2439/70 , B65D33/01 , B65D85/76 , Y10T428/24331
摘要： Packaging sheet (1) intended for packaging a food product, in particular a cheese product, the packaging sheet (1) comprising: an internal membrane (5) comprising at least one internal plastic layer (7) intended to be oriented towards the product to be packaged; and a printable external surface (10), the external surface (10) being intended to be oriented away from the product to be packaged, characterized in that the or each internal plastic layer (7) has a plurality of microperforations (8, 9) arranged in a random fashion on the or each internal plastic layer (7) in such a manner that the air permeability of the internal membrane (5) is comprised between 20 mL/min Bendtsen and 50000 mL/min Bendtsen.
摘要翻译： 包装片（1），其用于包装食品，特别是奶酪产品，所述包装片（1）包括：内膜（5），其包括至少一个旨在朝向所述产品定向的内部塑料层（7） 包装; 和可打印的外表面（10），所述外表面（10）旨在远离待包装的产品定向，其特征在于，所述或每个内部塑料层（7）具有多个微穿孔（8,9） 以这样的方式以任意的方式排列在每个内部塑料层（7）上，使得内部膜（5）的透气度为20mL / min本登特和50000mL / min本登登之间。
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