Lid-spout assembly for a package, package having a lid-spout assembly and method for molding a lid-spout assembly

A lid-spout assembly for a package having a main body comprising a designated pour opening and being filled with a pourable product;

• the lid-spout assembly comprises at least:
• a spout having a pouring outlet and being arrangeable about the designated pour opening;
• a lid configured to selectively close and open the pouring outlet and being controllable between at least a closed position in which the lid is configured to cover the pouring outlet and an open position in which the lid is configured to open the pouring outlet;
• a tethering element tethering the lid to the spout;
• and
• a retaining group configured to interact with the tethering element and/or the lid for retaining the lid in the open position;
• wherein the retaining group comprises at least a support portion being configured to be positioned within the main body and an interaction portion being configured to interact with the tethering element and/or the lid for retaining the lid in the open position and connected to the support portion and being configured to extend away from the main body;
• wherein the spout comprises at least:
• a base frame configured to couple the spout to the main body about the designated pour opening;
• wherein the support portion is fixed to the base frame;
• wherein the lid-spout assembly comprises a connection base fixing the support portion to the base frame;
• wherein the base frame comprises a first annular portion and a second annular portion displaced from one another and configured to interpose a portion of the main body between one another;
• wherein the first annular portion is configured to be fused to an outer surface of the main body and the second annular portion is configured to be fused to an inner surface of the main body;
• and
• wherein the support portion is connected to and laterally protrudes from the connection base and the connection base is connected to and laterally protrudes from the second annular portion.