HEAT SHRINKABLE BARRIER BAGS WITH ANTI BLOCK ADDITIVES.

摘要

A multiple layer polymeric film having five layers and wherein an antiblock additive and a slip additive may optionally and independently be present in layers 1, 2, 4 and 5 and wherein said antiblock additive may be blend of two or more antiblock additives and wherein both of said slip additive and said antiblock additives are present at about 0.1 %- 10 %, based on the total weight of the layer.