充填灌装系统精品ppt课件.ppt

Lesson 20 ; content;Introduction;2. Considerations in selecting a filler Types of products: from very thin liquids to semi-liquid products, pastes, and solids; stable, volatile, explosive, hot, frozen products. Size, shape, and construction of the containers: glass bottles and jars, plastic bottles and cartons, paperboard boxes, metal cans, and plastic or paper bags. Way the product is measured: by volume, weight, or count. ;Introduction;Liquid Filling;Liquid Filling;Figure 20.1 The shapes of the containers;Most liquid and semi-liquid products are filled by one of two major methods: volumetric, or constant level filling. In volumetric filling the amount of product is premeasured so that each container has the same volume of product. Constant level filling techniques fill each container to the same level, so it is frequently called the “fill-to-a-level” method.;Liquid Filling;Liquid Filling;Liquid Filling;Liquid Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Volumetric Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liquid Constant Level Filling;Liq