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What is a medical injection mold? Why choose medical injection mold?

Date: 2022-12-2

In healthcare, medical injection molded products play a vital role in maintaining patient safety. That’s why it’s crucial to guarantee the quality of each product and its components throughout the entire manufacturing process, from design to final inspection.
Plastic injection molding is an efficient and cost-effective method of manufacturing pharmaceutical and medical components with high precision, precision and quality. From medical equipment and equipment to laboratory tools and test instruments for the production of parts.



What is Medical Injection Molding?
The medical industry requires the manufacture of FDA compliant durable and reliable standard medical components. The medical injection molding process is one of the top manufacturing processes that produces precision, precision and quality.
Medical injection molding is a cost-effective medical component manufacturing process for manufacturing medical components. Today, it is sometimes the first choice for manufacturing any state-of-the-art medical device because it can incorporate complex designs. Medical injection molding is also used as an FDA medical prototype development approval process. Widely used in the manufacture of plastic parts in the medical, healthcare and pharmaceutical industries. The range includes medical equipment, laboratory tools, surgical equipment and testing instruments.

Benefits of Injection Molding
The medical injection molding process is similar to other industries. Optimizing operations will result in stable and seamless production. Let’s look at some benefits:
Wide choice of materials
Injection molding offers a wide range of plastics to choose from. While not all plastics can be used in medical injection molding, there are still a variety of medical plastics to choose from and make medical components.

compliance requirements
Medical products require FDA laws and regulations that recognize ISO standards. Medical injection molding is a controlled process that is easier to meet ISO compliance requirements. Examples include strict control of materials and measures to prevent contamination. In most cases, manufacturing facilities are controlled to regulate specific temperature levels. Every specific parameter in the production process is documented, setting the standard for repeatability.
Injection molding of medical plastics is a cost-effective manufacturing process. It can produce large quantities of plastic parts at very competitive prices. Therefore, if a large number of medical parts are required, the cost per part can be greatly reduced by the injection molding process. This aspect is beneficial for manufacturers to reduce production costs.
reduce weight
Plastics used in the medical field have unique mechanical properties. These plastics are designed and manufactured to not only improve the performance of medical components, but also reduce their weight. Especially with medical devices, this is a key aspect as it reduces the fatigue that surgeons typically experience during long-term procedures. This also enables patients to use wearable medical devices. Lightweight medical plastic parts are also beneficial for EMTs (Emergency Medical Technicians) who must be carried in emergency situations to care for patients.


Excellent precision
Skilled injection molding facilities exhibit tight tolerances in their processes to provide exceptional precision, a requirement in the healthcare industry. Experienced injection molders understand that any process deviations will not only alter molding development, but also impact product assembly and application.
Resistant to pollutants
The plastics used in the injection molding process can withstand contaminants and various sterilization processes, so the materials are usually consistent with the standards and other requirements of the FDA regulatory agency.
Medical Plastic Injection Molding Challenges
Medical injection molding has many advantages, but it also faces 3 major challenges. Let’s take a look at these:
High mold cost
The injection molding process requires tooling, and if your volume is too low, your return on investment could be high.
You should note that medical injection molds can be very expensive as they need to be of the highest quality. Even differences of a few millimeters or microns can render plastic parts ineffective. Also, medical products require high precision, which is why you need to invest in high-quality steel molds.
design challenge
In addition to high processing costs, there can also be design challenges. When designing molds, it is important to consider variables such as sorting line geometry, pour gates, venting, and surface treatments.
Also consider the design of the part itself, noting that when the two halves of the injection mold are opened, the plastic part needs to be ejected smoothly. If it doesn’t pop out smoothly, your plastic part may be damaged.
solving issues
If your manufacturing project is not handled by skilled and experienced injection molders, processing issues can arise. For example, if the pressure and temperature are not set properly, the tool may not be able to completely fill the mold. Therefore, you must ensure that your project is carried out by skilled injection molding workers.
Also be aware that constant tuning of equipment increases the likelihood of part quality issues, extended run times and increased scrap rates.
For more information on medical injection molds, please visit: http://www.tkbmold.com.

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