Machine-direction oriented label films and die-cut labels prepared therefrom

摘要

A die-cut label is described which is prepared from a composite which comprises (A) an extruded cast multilayer film oriented in the machine-direction at a stretch ratio between about 2 and about 9 which comprises (A-1) at least one skin layer comprising an olefin-SPA blend comprising from about 30% to about 60% by weight of SPA; and (A-2) at least one relatively thick inner layer comprising a mixture of an olefin-SPA blend and a compatibilizer wherein the mixture comprises greater than 15% by weight up to about 40% by weight SPA, and wherein the total thickness of said at least one skin layer (A-1) and said inner layer (A-2) is less than about 3 mils; and (B) an adhesive layer associated with said film for adhering said label to a substrate.