摘要:
A flexible thermoplastic container liner, wherein the liner has at least one edge, wherein the liner is produced by a process having the steps of: molding the liner in a mold wherein the at least one edge is inverted; removing the liner from the mold; and reconfiguring the at least one edge to be noninverted. A process for producing a flexible thermoplastic container liner, wherein the liner has at least one edge, the process having the steps of: molding the liner in a mold wherein the at least one edge is inverted; removing the liner from the mold; and reconfiguring the at least one edge to be noninverted.
摘要:
A stabilized, flexible, cubic container is provided, in which the stabilization is achieved by a continuous, tubular basic part which includes punched-out or cut-out sections. The basic tube is preferably in the form of a gusseted tube, of which the non-filled volume is provided in the corner regions via outer pocket-like material adaptions. The inner, open edges of the outer pocket-like material adaptions are connected with sealing action to the basic tube in an overlapping manner directly behind the punched-out or cut-out sections.
摘要:
In a method for manufacturing flexible plastic containers by two die molds, in the connecting seam of which at least one insert for filling and/or emptying the container is introduced, comprising press faces running perpendicular to the wall of the container, the angle of the press faces is greater than 90.degree., preferable nearly 180.degree. at each locus of connection to the die molds, with regard to the connecting seam of the two die molds.