Separator for bottle-type objects and associated template

A separator of items of the bottle type in a pack, which form allows its application to bottles under a wide range of shapes, sizes and preventing contact between the bottles both longitudinally and transversely, with said separator comprising a longitudinal partition wall that separates two opposing rows of bottles and a set of vertical foldable flaps that prevent the lateral contact between bottles of the same row, WHEREIN the separator comprises a first type of sheet and a second type of sheet, where each sheet has a central partition wall and two vertical, equidistant each other flaps with each flap comprising two vertical adjacent portions, one distal portion and one proximal portion located with respect to vertical folding lines that join each flap to their corresponding sheet;

• and where these folding lines are located in the vertical direction of the partition wall and are laterally displaced in relation to an imaginary plane which is perpendicular to the partition wall, going through bottles of the same row of bottles, where this displacement is equal to about one fourth the bottle diameter.