Blood pack labels and the like
AssigneeBaxter International Inc.
InventorMark Leuenberger
Life of this patent
Estimating the term…
Abstract
A label for a blood pack comprising a microporous plastic film including a matrix of interconnected pores for allowing gas to flow into and out of the blood pack through a labeled area. The pores allow ink to be absorbed at least on an outer surface of the label allowing the label to be printed and/or written on. The labels of the present invention have breathability with respect to gas that is similar to paper. However, the label is more durable than a paper label in that it can tolerate moisture, abrasion, temperature extremes, dimensional changes, and the like. Accordingly, the labels do not crack or wrinkle as easily as paper labels.
Claims4
A blood pack including a label wherein the label including a substrate having a top surface capable of receiving ink and a bottom surface providing means for securing the label to a blood pack, the substrate being constructed from a microporous plastic film including a matrix of interconnected pores for allowing gas to flow into and out of the blood pack through the label, at least pores located on an outer surface of the label being so constructed and arranged to receive ink allowing the label to be written on, the blood pack being defined by plastic sheets that are sealed along edges thereof to define an interior for receiving and storing blood.
Dependencies are inferred from the claim text.