公开(公告)号：US20130243982A1

公开(公告)日：2013-09-19

申请号：US13838394

申请日：2013-03-15

Applicant: THE GLAD PRODUCTS COMPANY

Inventor： Michael G. Borchardt ,  Theodore J. Fish ,  Kenneth E. Cisek ,  Robert T. Dorsey

IPC: B32B3/30 ,  B32B1/02 ,  B29D99/00

CPC classification number: B32B3/30 ,  B29C55/06 ,  B29C55/08 ,  B29C55/18 ,  B29D99/00 ,  B32B1/02 ,  B32B3/28 ,  B32B38/06 ,  Y10T156/1015 ,  Y10T428/1334 ,  Y10T428/2457

Abstract: In one example embodiment, a laminated film includes an extruded ribbed first film portion that includes multiple ribs, where consecutive ribs are separated by webs that are integral with the ribs. The laminated film also includes an un-ribbed second film portion, and a region of discontinuous lamination between the first film portion and the second film portion. The region of discontinuous lamination includes multiple regions where the first and second film portions are bonded together, and multiple regions where the first and second film portions are not bonded together.

Abstract translation: 在一个示例性实施例中，层压膜包括挤出的肋状第一膜部分，其包括多个肋，其中连续的肋通过与肋成一体的腹板分开。 层压膜还包括未肋肋的第二膜部分和第一膜部分和第二膜部分之间的不连续层压区域。 不连续层叠的区域包括多个区域，其中第一和第二膜部分结合在一起，以及多个区域，其中第一和第二膜部分不结合在一起。