Process for manufacturing a fuel tank equipped with an internal accessory (2) and having a plastic wall produced from a parison (5), said process comprising, in order, the following steps: a) the accessory (2) and the molten parison (5) are introduced into...

The method involves forming a weakened zone close to and along an edge of a blank by applying heat to the blank. A free edge flange of the bank is bent into a bent position relative to a remainder of blank along the weakened zone, which provides a bending ...