PACKAGING CONTAINER FOR LOOSE MATERIAL

摘要

A flexible packaging container is provided in the form of a sack or bag intended for filling with loose material. A lower end (4) of the container has a conventional shaped end whilst the upper end (5) includes an open filling aperture (20) bounded along two opposing edges by a pair of guide flaps. The guide flaps serve to direct the material into the container and when filing is complete are overlapped and secured adhesively.