A mold assembly and method for making a syringe container that is provided with a needle and a syringe barrel. The mold assembly includes: a first mold sleeve; a second mold sleeve movably abutting on the first mold sleeve to define a mold cavity; a core portion located in the mold cavity; and a first clamp fixed to the first mold sleeve a holding member; and a second clamping member fixed to the second mold sleeve; wherein the needle is held by the clamping member. The method includes: placing one end of the needle into the port of the core; moving each of the mold sleeves such that the clamp retains the needle when the mold sleeves abut each other; injecting the polymer material into the mold cavity; a mold sleeve; and the syringe container is removed from the core.

The production process and production mold of the syringe rubber plug belong to the field of medical device technology. The utility model solves the problems that the existing syringe rubber plug production process is complicated and the syringe rubber plug production mold structure is complicated. The syringe rubber plug production process, the rubber plug is cylindrical, and the production process comprises the following steps:
A, loading;
B, molding;
C, finished product.

The syringe rubber plug mold comprises a concave mold and a convex mold which can be engaged with each other, the concave mold has a cylindrical cavity, and an axially convex inner rod is arranged at the center of the bottom of the cylindrical cavity, and the center of the punch has an axial protrusion The plunger is inserted into the cylindrical cavity when the die and the punch are engaged, and the plunger is disposed coaxially with the inner rod. The utility model has the advantages of simple processing, easy operation, high work efficiency, effective removal of flash, convenient processing, and reasonable structural design.

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