Flat automatic blister packaging machine

Abstract

A flat plate type automatic blister packing machine comprises a frame and an impressing mechanism, wherein the impressing mechanism is used for impressing an information marker on a medicine board and comprises a pushing piece, an upper die plate, a lower die plate and a heating piece; the upper die is arranged between the pushing piece and the lower die plate; a punch for impressing the information marker on the medicine board is arranged on the surface, opposite to the lower die, of the upper die plate; the heating piece is arranged on the upper die plate and corresponds to the area where the punch is located so as to heat the punch when the upper die plate impresses the information marker under the pressure of the pushing piece and enable the punch to impress the information marker on the medicine board at a certain temperature. According to the flat plate type automatic blister packing machine, the heating piece is arranged on the upper die plate of the impressing mechanism and in the area where the punch is located so as to heat the punch when the upper die plate impresses the information marker under the pressure of the pushing piece, so that the upper die plate only needs a small applied pressure to realize impressing of information such as batch number and production date and doesn't need to bear too much pressure, and thus the service life of the upper die plate is prolonged.

Description

technical field [0001] The invention relates to a flat-type automatic blister packaging machine. Background technique [0002] Blister packaging, also known as blister packaging, or PTP (pressthough packaging) for short, is one of the main forms of pharmaceutical packaging and is suitable for mechanized packaging of solid preparations such as tablets, capsules, suppositories, and pills. The covering material of drug blister packaging is basically aluminum foil (called aluminum foil for pharmaceutical packaging, also known as PTP aluminum foil); most of the blister substrates that are commonly used first are pharmaceutical polyvinyl chloride (PVC) hard sheets. Since the medicine is packaged in PTP, the content is clearly visible, and patterns, trademarks, explanatory texts, etc. can be printed on the surface of the aluminum foil. At the same time, the barrier performance of the aluminum foil is very good, the weight is light and has a certain strength, so this packaging form ...

AI Technical Summary

Problems solved by technology

However, the indentation mechanism in the existing flat-type automatic blister packaging machine needs to bear a lot of force when pressing the production batch number and production date, so it is easy to damage

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