The material characteristics of capsule filling machine Fluidity of filling materials The fluidity of filling materials also refers to the smoothness. There are often powder and granule types of filling materials, etc. The fluidity of filling materials will directly affect the control of the accuracy of gel content. The Angle of repose, bulk density, particle size distribution and water content of filled powder or granule directly affect its fluidity. Generally speaking, when the filling powder or granule is piled up, the Angle of rerest of granule is smaller than that of powder, so the fluidity of granule is good, and the filling precision of colloidal filling is easy to control. The bulk density refers to the weight per unit volume of powder or granule. In the filling process, the weight per unit volume is large, the fluidity is good, and the filling precision of capsule filling is easy to control. On the contrary, the weight of unit volume is small, the fluidity is poor, and it i

The parts of the tablet press Tablet press turntable Machine turntable is the main operating part of tablet press. There are upper and lower bearing components, spindle, turntable and other main components. The main shaft is supported on the bearing, driven by the worm gear pair, spline connection, drive the main shaft, so that the turntable rotates. Tablet press track The track has the cylinder CAM and plane CAM composed of the upper track and the lower track, which is the track of the movement of the upper and lower thrust rod. The upper track is composed of the upper up track, the upper down track, the upper up parallel track, the upper down parallel track, and the lower rail. They are fastened separately to the upper track disk. The lower track is composed of downthrust upward track, downthrust downward track and filling track. They are mounted separately on the lower rail seat. Filling regulating unit The filling adjusting unit is used to adjust the weight of tablets. The fi

Development of pharmaceutical packaging machinery The development of packaging machinery provides a necessary guarantee for the modern processing and mass production of food and drugs. If the production process is the internal process of food and drug production, then the packaging process is its external form. Due to the particularity of drug production, drug packaging from materials to packaging methods, from environmental requirements to labeling treatment is more stringent than food packaging, the restrictions are more stringent. This makes the development of drug packaging machinery into a relatively independent machinery industry. In the aspect of packaging machinery design, insufficient consideration was taken in the design, and sufficient space was not left for further transformation. As a result, the designed machinery could only adapt to several simple templates, and could not adapt to the change of packaging machinery material or template size. In addition, many mechanical

Discussion on blister packaging Blister packaging is a method of packaging in which the product is sealed between a blister formed by transparent plastic sheets and a base plate (made of cardboard, plastic film or sheet, aluminum foil or their composite materials). Because this packing method is based on the substrate, so also known as the substrate packaging turbulence. Blister packaging made of packaging, on the one hand has a transparent appearance, you can clearly see the appearance of the product; At the same time on the substrate can be printed exquisite patterns and commodity instructions, easy to display and use. On the other hand, the packaged product is fixed between the forming bubble cover and the substrate, which is not easy to be damaged in transportation and sales. It can not only protect the product, prolong the storage period, but also play the role of promoting products and expanding sales. Blister packaging was originally used for drug packaging. Now in addition t