A production line for manufacturing a multilayer foam panel member comprising: (a) a storage system for components of a foam-forming fluid reactive mixture; (b) a dosing system for flowing the components of the foam-forming fluid reactive mixture to a chamber means for mixing the components of the foam-forming fluid reactive mixture to form the foam-forming fluid reactive mixture; (c) a flexible fluid dispensing device for receiving the foam-forming fluid reactive mixture; wherein the flexible fluid dispensing device comprises i) a flexible member having at least one fluid inlet aperture; ii) a rigid frame member for receiving at least the edges of the flexible member and for holding the flexible member in place during the flow of fluid through the flexible member wherein the flexible member is held in place by the rigid frame member; iii) a hermetic junction for connecting the at least one fluid inlet aperture of the flexible member to the outlet of the chamber means for mixing the components of the foam-forming fluid reactive mixture; iv) a plurality of fluid outlet apertures; and v) a series or pattern of flexible fluid flow path ducts of the flexible member for providing an even distribution of fluid exiting the plurality of fluid outlet apertures of the flexible member onto the surface width of a moving bottom sheet substrate; (d) a means for flowing the foam-forming fluid through the flexible fluid dispensing device to dispense the foam-forming fluid; (e) a moving first bottom sheet substrate for receiving the foam-forming fluid dispensed from the flexible dispensing device; (f) a means for allowing the foam-forming fluid to react, as the fluid travels on the moving bottom sheet substrate, wherein a foam material forms inbetween the moving first bottom sheet substrate and a second top sheet substrate to form a panel structure, wherein the panel structure comprises the foam material disposed inbetween the top sheet and the bottom sheet; (g) a panel structure comprising the foam material disposed inbetween the top sheet and the bottom sheet; (h) a means for curing the foam material to form an integral part of the top and bottom sheet substrates and to form a cured panel structure; and (i) a cutting means for cutting the panel structure into predetermined discrete panel member sections, characterized in that the flexible member is a flexible multilayer film member. (a) a storage system for components of a foam-forming fluid reactive mixture; (b) a dosing system for flowing the components of the foam-forming fluid reactive mixture to a chamber means for mixing the components of the foam-forming fluid reactive mixture to form the foam-forming fluid reactive mixture; (c) a flexible fluid dispensing device for receiving the foam-forming fluid reactive mixture; wherein the flexible fluid dispensing device comprises i) a flexible member having at least one fluid inlet aperture; ii) a rigid frame member for receiving at least the edges of the flexible member and for holding the flexible member in place during the flow of fluid through the flexible member wherein the flexible member is held in place by the rigid frame member; iii) a hermetic junction for connecting the at least one fluid inlet aperture of the flexible member to the outlet of the chamber means for mixing the components of the foam-forming fluid reactive mixture; iv) a plurality of fluid outlet apertures; and v) a series or pattern of flexible fluid flow path ducts of the flexible member for providing an even distribution of fluid exiting the plurality of fluid outlet apertures of the flexible member onto the surface width of a moving bottom sheet substrate; i) a flexible member having at least one fluid inlet aperture; ii) a rigid frame member for receiving at least the edges of the flexible member and for holding the flexible member in place during the flow of fluid through the flexible member wherein the flexible member is held in place by the rigid frame member; iii) a hermetic junction for connecting the at least one fluid inlet aperture of the flexible member to the outlet of the chamber means for mixing the components of the foam-forming fluid reactive mixture; iv) a plurality of fluid outlet apertures; and v) a series or pattern of flexible fluid flow path ducts of the flexible member for providing an even distribution of fluid exiting the plurality of fluid outlet apertures of the flexible member onto the surface width of a moving bottom sheet substrate; (d) a means for flowing the foam-forming fluid through the flexible fluid dispensing device to dispense the foam-forming fluid; (e) a moving first bottom sheet substrate for receiving the foam-forming fluid dispensed from the flexible dispensing device; (f) a means for allowing the foam-forming fluid to react, as the fluid travels on the moving bottom sheet substrate, wherein a foam material forms inbetween the moving first bottom sheet substrate and a second top sheet substrate to form a panel structure, wherein the panel structure comprises the foam material disposed inbetween the top sheet and the bottom sheet; (g) a panel structure comprising the foam material disposed inbetween the top sheet and the bottom sheet; (h) a means for curing the foam material to form an integral part of the top and bottom sheet substrates and to form a cured panel structure; and (i) a cutting means for cutting the panel structure into predetermined discrete panel member sections, characterized in that the flexible member is a flexible multilayer film member.