FIELD: chemistry.
SUBSTANCE: material includes a sequence of layers: a carrier layer; a barrier layer; wherein the said sequence of layers comprises the first layer of a PE mixture; wherein the first layer of the PE mixture contains from 10 to 50 wt %, in each case with respect to the weight of the mixture, the first LDPE; and an additional LDPE in an amount of, at least, 50 wt %, in each case with respect to the weight of the mixture; and wherein the first layer of the PE mixture has a damping coefficient difference in the range of -0.3 to -0.6. The invention also includes a method of producing a sheet composite, a container, which includes an inner cavity and comprises, at least, one such sheet composite material and a method of producing such a container, comprising the steps of sheet composite material provision with a laminate structure described above, folding, coupling and possibly filling and possibly closing of the container obtained in such manner.
EFFECT: high stability and tightness of the container.
24 cl, 11 tbl, 9 dwg
