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公开(公告)号：US11745461B2
公开(公告)日：2023-09-05
申请号：US17661239
申请日：2022-04-28
IPC分类号： B32B3/30 , B32B7/05 , B29C65/02 , B29C65/18 , B29C65/56 , B29C65/78 , B29C65/00 , B32B27/08 , B32B27/20 , B32B27/32 , B65D33/00 , B65D65/40 , B31B70/00 , B31F1/28 , B32B37/00 , B32B38/00 , B31B170/20 , B31B155/00 , B31B160/10
CPC分类号： B32B3/30 , B29C65/02 , B29C65/18 , B29C65/56 , B29C65/7891 , B29C65/7894 , B29C66/1122 , B29C66/232 , B29C66/234 , B29C66/305 , B29C66/43 , B29C66/431 , B29C66/45 , B29C66/73322 , B29C66/73921 , B29C66/81433 , B29C66/81435 , B29C66/8322 , B29C66/83413 , B29C66/83421 , B29C66/83511 , B31B70/001 , B31F1/2895 , B32B7/05 , B32B27/08 , B32B27/20 , B32B27/32 , B32B37/0076 , B32B38/0012 , B65D33/00 , B65D33/004 , B65D65/403 , B31B2155/0014 , B31B2160/10 , B31B2170/20 , B32B2038/0028 , B32B2250/02 , B32B2307/402 , B32B2307/4026 , B32B2439/06 , B32B2553/00 , Y10T428/2457 , Y10T428/24802 , Y10T428/24826 , Y10T428/24909
摘要： One or more implementations of a multi-layer film include a first layer non-continuously bonded to a second pigmented layer. The multi-layer film includes an unexpected appearance differing from the appearance of the pigmented layer. In one or more embodiments, the multi-layer film includes a metallic appearance despite the pigmented layer being devoid of metallic pigment. The multi-layer film also includes areas that are visually distinct from areas of the film with the unexpected appearance. The visually-distinct areas comprise areas in which the first layer non-continuously is in intimate contact with the second pigmented layer. The visually-distinct areas have the appearance of the pigmented layer or another appearance. One or more implementations also include methods of making multi-layer films and bags with an unexpected appearance and visually-distinct areas.
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公开(公告)号：US20220258449A1
公开(公告)日：2022-08-18
申请号：US17661239
申请日：2022-04-28
IPC分类号： B32B3/30 , B32B38/00 , B32B27/20 , B32B27/08 , B65D65/40 , B32B27/32 , B32B37/00 , B65D33/00 , B32B7/05 , B29C65/00 , B29C65/18 , B29C65/78 , B29C65/02 , B31B70/00 , B31F1/28 , B29C65/56
摘要： One or more implementations of a multi-layer film include a first layer non-continuously bonded to a second pigmented layer. The multi-layer film includes an unexpected appearance differing from the appearance of the pigmented layer. In one or more embodiments, the multi-layer film includes a metallic appearance despite the pigmented layer being devoid of metallic pigment. The multi-layer film also includes areas that are visually distinct from areas of the film with the unexpected appearance. The visually-distinct areas comprise areas in which the first layer non-continuously is in intimate contact with the second pigmented layer. The visually-distinct areas have the appearance of the pigmented layer or another appearance. One or more implementations also include methods of making multi-layer films and bags with an unexpected appearance and visually-distinct areas.
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