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drug blister packaging machine packaging principle
The pharmaceutical pill drug blistering packaging machine, PTP (Press Through Packaging), literally translated as "packaging by pressure", is to heat and soften the PVC/PS/PE sheet and place it in a mold. It is made by vacuum suction, compressed air blow molding or compression molding. It is formed in to a blister, and then the drug is placed in the blister, and the covering material coated with the adhesive is heat sealing under certain temperature and pressure conditions to form a blister sheet. PTP technology is suitable for the mechanized packaging of solid preparation drug such as tablets, capsules, ssoftgels, and pills. It has become the mainstream of solid preparation packaging in my country, and its development momentum will continue. At present,automatic blistering packaging machines are being used for packaging medical supplies such as ampoules, vials and syringes.
The drug are packaged in PTP, and the contents are clearly visible. The surface of the covering material can be printed with novel and easily recognizable patterns, trademark descriptions, etc. At the same time, the blister packaging material has certain barrier properties, light weight, and certain strength. It can be crushed by pressure, so it is convenient to take medicine and easy to carry. Therefore, this packaging form has been widely used in the field of pharmaceutical.
Guangdong Rich Packing is a professional factory for producting automatic blister packaging machine,and our new arrival DDP 160R and DDP 260R have a bigger high speed and is more stable and easy to change mould.
