ELASTIC CONTAINER AND INSERT THEREOF

摘要

The invention refers to elastic inter-containers for pouring materials, their storage and transportation. The inlet (fig. 1) is proposed with one or several hollow hand devices (122, 124) so that the inlet attaches to the outer container in various ways. The aforementioned hand devices also form ventilation channels for output of air from the inlet during and after the loading of any powder-like pouring material. It is recommended that the pipe-shape hand devices are made with ventilation channels according to the inter parts of the inlet as well as the leading/adjusting ventilation channels with a one-direction valve device or a labyrinth-packing device.<IMAGE>