The invention relates to a transport track (14) of a transport section for conveying articles or containers (10), said track having a bearing plane, which moves at a transport speed, for the articles or containers (10) and having lateral boundaries (12) on both sides of the transport track (14). The boundaries (12) have a variable distance to each other, said distance corresponding to at least the width of the articles or containers (10) conveyed on the transport track (14). The bearing plane is formed by a continuously circulating link conveyor (16), the width of which can be adjusted. The invention further relates to an endlessly circulating link conveyor (16) which can be used as a conveyor belt for conveying articles or containers (10) and which has at least two interconnected sub-portions (18) interspaced at variably adjustable distances, said sub-portions engaging into one another in a direction transverse to a running direction (28). Each individual link (24) of the link conveyor (16) that comprises at least two sub-portions (18) has articulated connections (30) to adjacent links (24) on both sides in the running direction (28), and each individual link has bearing portions (22) in the form of engaging elements, connecting pieces (26), toothing portions, or the like, which are oriented transverse to the running direction (28) of the link conveyor (16). Each of the engaging elements, connecting pieces (26), or toothing portions of the link conveyor (16) sub-portions (18), which are in engagement with one another at least in a partially form-fitting manner and the distances between which can be adjusted, engage into one another in order to form the bearing plane.La presente invención se relaciona con un sistema de liberación extrudido. También se relaciona con un proceso para preparar tal sistema de liberación extrudido.
