| 摘要 |
<p>In the present invention, provided is a manufacturing module which ensures the durability of needles used when needleless syringes are manufactured and can be used by users. To this end, provided is a manufacturing module of injection holes for needleless syringes in which needles for forming injection holes on an external casing of the syringe are pressurized from at least two directions and are fixed, comprising at least two needle pressurizing parts for pressurizing each needle on certain sections and a guide body part which is installed on the outside of the needle pressurizing part and guides the needle pressurizing part to the needle.</p> |
