Syringe large production

On the topic of large production of syringes, today in the circle of friends to see an article that illustrates the problem, specifically to share to you:

   China has already had dozens of pull pipe furnace, and the bottom of the vertical molding will form a curved surface, but only for ampoules and vials use, all-glass syringes pre-filled syringes material and tolerance requirements are high, There will be residue in the injection. In the pre-potting of the international market, more than 95% of the syringes are produced by the horizontal machine is a glass of glass, there is no one domestic supplier can produce. Major international suppliers, including Germany Schott company, Kimble company, Japan's NEG company and the United States Witton company. 2. Cut the tube in order to make a glass syringe, it is necessary to cut off the glass tube, plus high temperature molding through the mold. Mainly horizontal forming and vertical molding two schools. Horizontal: represented by the German company Lowinger, BD company is a horizontal cutting + horizontal molding, BG company is a vertical cutting + horizontal molding. It has two major advantages: cut pipe and forming separate, due to the detritus produced by the tube will not be sintered in the glass tube to form black spots; this way, the bottom of the syringe for the plane, the injection of liquid can all use.

   Vertical: Germany Ambeg and Italy Ocmi company as the representative, the advantage is the province, fast. 3. Annealing In order to eliminate the heat generated by the high temperature of the glass produced by the heat treatment, the principle and the domestic ampoule bottle annealing, according to the temperature curve requirements of the general domestic equipment can fully meet the technological requirements. 4. Needle assembly glass syringe processing also need to be injected with steel needle through the UV glue fixed on the syringe, the device currently the world only two real sense of the supplier: Germany R + E companies and Sortimat company, Both plants are located in Stuttgart, because R + E's products are relatively mature and cost-effective, most of the current domestic and the world's manufacturers are using R + E assembly equipment. Imported pre-filling syringes package material suppliers: At present, only the United States BD and Germany's BG company, but the current domestic market or BD products mainly. 5. Cleaning, silicification and needle assembly The world's suppliers are only three: B + S company, Inova company and Groninger company, have a relatively mature technology, the three factories in Germany near Swabian, only 20 minutes away The journey. Equipment commonly used production speed were 6000 / hour, 12000 / hour, 18000 / hour and 24000 / hour. 6. Automatic packaging At present, the world only Germany Inova a supplier, the world has sold more than 20 sets. 7. Ethylene oxide sterilization and plastic disposable syringe sterilization principle, the domestic sterilization cabinet can meet the requirements.

   Taizhou thousands of Johnson Plastic Co., Ltd. is a commitment to the medical aspects of research and development, production and sales as one of the modern enterprise! The company mainly engaged in: pet chip syringes, medical silicone O-ring, medical medical plastic products!