| 摘要 |
<p>A container, made of a plastic hose, produced for example by blow moulding, and intended to carry bulk material such as granules or powder, is formed by dividing a flat endless hose at certain intervals by two welded seams, with perforations between them. The distance between these seams corresponds to the length of a stack for a pallet. In the centre of each broad side, each container has a large dia. hole for filling and at some distance from it a smaller hole for venting. Such containers are simple to mfr. A stack, assembled from them, has a good stability and load capacity.</p> |
