首页>
外国专利>
Process and plant for packaging fluid or semi-fluid products in thermoformable synthetic resin containers
Process and plant for packaging fluid or semi-fluid products in thermoformable synthetic resin containers
展开▼
机译:将流体或半流体产品包装在可热成型的合成树脂容器中的工艺和设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
A continuous lamina (3) is indexed through a forming station so as to be arranged around a tubular element (14); edges of the lamina (3) are welded together to form an unexpanded envelope (2a) which is then inflated when the envelope (2a) is closed in a die (11) through opposite sides of which said tubular element (14) passes; a container (2) formed by expanding said envelope (2a) is then filled and closed while a following envelope (2a) is being expanded.
展开▼