| 摘要 |
<p>The container for liquid- or bulk materials, consists of a flexible, bag of a synthetic fabric. The bottom and two side walls form a continuous material strip. There are two inserted sides. There are carrier belts of strengthened fabric along the sides and above the bottom. On the opening and filling side opposite to the base, the support belts form carrier loops which stretch over the corners of the container. These belts (8, 9) consist of two section joined into an endless belt. The belts are joined by seams with the sides (2, 3 or 5, 6) and bottom (4) of the container up to the area of the joint of their end sections.</p> |
