PLANAR COMPOSITE HAVING LAYERS OF PLASTIC FROM PLASTICS WITH DIFFERENT DAMPING PROPERTIES, HAVING A LAYER COMPRISING LLDPE

摘要

The present invention relates generally to a planar composite comprising as a layer sequence: i. a carrier layer; ii. a barrier layer; wherein the layer sequence comprises a first blend layer; wherein the first blend layer comprises an LLDPE; wherein the first blend layer comprises the LLDPE in a range of from 10 wt. % to 99.9 wt. %, based on the blend layer; and wherein the first blend layer has a damping factor difference in a range of from −0.3 to −0.6. The present invention furthermore relates to a process for the production of the planar composite, a container which surrounds an interior and comprises at least one such planar composite, and a process for the production of this container, which comprises the steps of provision of the planar composite of the abovementioned layer construction, folding, joining and optionally filling and closing of the container obtained in this way.

主权项

1. A planar composite (3) comprising as a layer sequence:
i. a carrier layer (4); ii. a barrier layer (5);wherein the layer sequence comprises a first blend layer (13);wherein the first blend layer (13) comprises an LLDPE;wherein the first blend layer (13) comprises the LLDPE in a range of from 10 wt. % to 99.9 wt. %, based on the blend layer (13); andwherein the first blend layer (13) has a damping factor difference in a range of from −0.3 to −0.6.