Syringe Production Process

Syringe Production Process

Five steps for the complete syringe production process

Injection Section:

Barrel and plunger are formed through mould installed in the injection machine with hot-melt PP material injected. It is the most important part in the syringe production process, as the design and accuracy of mould will determine the final quality of syringe.

Barrel Printing Section:  

Print the scale line and logo on the syringe barrel. A clear, indelible scale line and logo will improve the level of the syringe.

Assembly Section: 

Assemble all parts of syringe, including the plunger, gasket, barrel and needle, to form one complete set of syringe. A stable and high-speed assembly machine will greatly increase the daily output.

Packing Section: 

The assembled syringe, as a kind of medical product, it needs individual packing to keep clean before going out of clean room. The packing process is handled by packing machine. There are two types of packing machine, automatic blister packing machine and automatic ribbon packing machine. Clients can choose according to the market demand. After individual packing, the packed syringe needs to be placed in box and carton to complete the final packing.

Sterilization Section: 

To make sure that the syringe is sterile, progeny-free, packed syringes need to be sterilized by ethylene oxide gas before entering the market. The main equipment in this workshop is ETO sterilizer. If clients need, a preheating system can be added to shorten the cycle time of sterilization. And clients can also purchase a residual gas treatment system to meet higher requirement of environment control.