What are the medical mold series virus sampling and storage tubes?

As a common medical consumable, plastic test tubes are widely used. The market demand for test tubes is also increasing, and more and more companies are turning their investment targets to the medical consumables market. Medical test tubes and test tube molds should be prepared. The difficulty of pipe molds is that they are prone to problems such as eccentricity, low precision, and low pass rate. This test tube does not meet the technical standards for medical devices.

Medical mold description:

1. Mold steel.

The medical mold steel uses stainless steel imported from Germany, which greatly extends the service life of the mold; the mold also uses pre-hardened steel, which has higher hardness and better flatness! At the same time, after mirror polishing, the surface of the test tube can achieve higher smoothness.

2. Select the gate.

The greater the number of test tube cavities, the greater the difficulty. The molten material in the mold cavity needs to be quickly injected and cooled before it can be melted in the mold cavity. Therefore, it is essential to control and balance the temperature of the gate. The test tube mold adopts the self-developed Arnold needle valve hot runner gate, designed with high precision and facilitates rapid injection molding and sealing.

3. Cooling system.

To achieve rapid cooling, the medical mold should be cooled evenly within the mold cavity to avoid the eccentricity problem of the product, and a large water outlet cooling system should be used for the water inlet and outlet.

4. Exchange design.

The multi-cavity test tube mold of medical molds can achieve interchangeability, reducing repeated investment costs and subsequent maintenance costs. Sino's test tube model core adopts a self-locking structure to achieve interchangeability of product size, weight, and wall thickness.

5. Medical mold equipment processing.

For pipe molds, wall thickness control of the product is more important than eccentricity. Therefore, the parallelism of each template and the concentricity of the hole position of the insert are very demanding. The traditional drilling process is used, but the accuracy is difficult to control. Naoduoduo uses coordinate grinding to ensure that the parallelism of template processing and the concentricity of the blade is 0.01mm.

The hot runner system is reliable and stable; it can withstand high-pressure injection pressure without leakage and produce plastic products after optimizing the gate of the medical mold; all components of the medical mold hot runner are made of high-precision, high-hardness, and super-wear-resistant materials.

Speaking of viruses, the thing we think of is that the COVID-19 disease has caused waves all over the world and brought a lot of inconvenience to people's lives and work. During the nucleic acid detection process, can we notice the sampling tube with a red cap? Virus storage tubes are also called virus storage tubes. It is suitable for the sampling and storage of various viruses such as influenza virus, hand, foot, and mouth disease virus, as well as mycoplasma, chlamydia, mycoplasma, etc.