Pourer for thermoplastic material packaging with pouring throat - has two arms extending at angle from throat and formed by through central web from which seal ribs extend on both sides

摘要

The pouring component is welded by hot sealing process in the corner area between two superimposed sheet-type package walls, and has two arms extending to both sides from a pouring aperture at an angle. Each of the two arms has a through central web, the main plane of which coincides with that of the pouring axis. From this central web, emerging on both sides are at least two seal rib pairs which limit on both sides of the central web an outwardly open intermediary space. The sealing ribs narrow outwardly along the arms, and the long edges of the sealing ribs to be welded to the package walls lie on each side of the pourer component in a common plane. ADVANTAGE - For pouring powder from a washing powder package.