HIGH DENSITY POST ARRAYS

A film-based article including a film layer having first and second major sides, an adhesive layer comprising a first surface adjacent to the second major side of the film and a second surface opposite the first surface, wherein the second surface of the adhesive layer comprises a structured surface comprising a plurality of outwardly extending protrusions, each having a base, wherein the bases ofthe plurality of protrusions comprise at least approximately 6 percent of a total surface area of the second surface of the adhesive layer, and an ink layer applied to the first major side of the film layer at an ink laydown of at least 100 percent. 本发明提供了一种膜基制品，该膜基制品包括：膜层，该膜层具有第一主侧面和第二主侧面；粘合剂层，该粘合剂层包括与膜的第二主侧面相邻的第一表面和与第一表面相反的第二表面，其中粘合剂层的第二表面包括结构化表面，该结构化表面包括多个向外延伸的突出部，各个突出部具有基部，其中多个突出部的基部占粘合剂层的第二表面的总表面积的至少大约6％；以及油墨层，该油墨层以至少100％的油墨沉积施加到膜层的第一主侧面。