Stiffened and/or reinforced paper for carrier bags, comprises transparent paper with at least two plastics cladding layers laid in different directions for color contrast with high stability and tear resistance

摘要

Method to produce a reinforced and/or stiffened paper material, comprises apply a plastic material (2) at least twice to a paper web (1) or sheets. The second application is on a direction across the line (5) of the first laying. Method to produce a reinforced and/or stiffened paper material, comprises apply a plastic material (2) at least twice to a paper web (1) or sheets. The second application is on a direction across the line (5) of the first laying. The plastics material (2) is applied to both sides of the paper web or sheet (2) or, over each other, on the same side with a defined and individual laying line (5) for each layer. The plastics material is applied by lamination to a transparent paper material. An Independent claim is included for a paper carrier bag where the plastics layers are on the inner and/or outer sides and in the corners, where one layer lies in one direction (5) and the other is aligned on a different direction. Preferred Features: The stiffening and/or reinforcement insert materials are in different colors from the transparent carrier paper to give a visual contrast which can be seen externally.