Method for the production of a tube with a multi-layer tube head and a tube made of a pipe element having at least one plastic layer and a multi-layer tube head

A tube comprising

• a pipe element having an upper end and having at least one plastic pipe element layer;
• a multi-layer tube head molded on said pipe element from heated pressed plastic blanks, said tube head having a neck part opening centrally into a dispensing opening with an outside thread;
• each layer of the multi-layer tube head being made of plastic and pressed individually, layer by layer, onto the upper end of the pipe element;
• wherein the multi-layer tube head comprises an outside layer, an inside layer, and at least one middle layer located between the outside layer and the inside layer;
• and
• wherein at least one layer of the multi-layer tube head is a barrier layer.

A tube comprising

• a pipe element having an upper end and having at least one plastic pipe element layer, said pipe element having an inside;
• a multi-layer tube head molded on said pipe element from heated pressed plastic blanks, said tube head having a neck part opening centrally into a dispensing opening with an outside thread;
• each layer of the multi-layer tube head being made of plastic and pressed individually, layer by layer, onto the upper end of the pipe element;
• wherein the multi-layer tube head comprises an outside layer, an inside layer, and at least one middle layer located between the outside layer and the inside layer, and at least one layer of the multi-layer tube head being a barrier layer;
• said inside layer having a widened foot resting against the inside of the pipe element, said widened foot having a cross-sectional dimension greater than the cross-sectional dimension of the rest of the inside layer;
• wherein said middle layer is directed at an angle of 90.degree..+-.20.degree. towards the pipe element;
• and
• wherein said middle layer has an outside edge and at least said outside edge is facing the pipe element.