Packson sets itself apart from other medical plastic injection molding companies through its distinguished ISO certification for medical injection molding services. Holding certifications for both ISO 13485:2018 and ISO 9001:2008, Packson guarantees the exceptional quality of its services.
Since 2008, Packson has been a trusted provider of medical injection molding services to esteemed healthcare and medical enterprises like BD and Wondfo. Our dedicated team of 30-40 highly skilled production operators works tirelessly in three shifts, 24 hours a day, to ensure seamless handling of your long-run medical plastic injection molding production. This unwavering commitment enables us to expedite the delivery of your medical injection molding parts to the market promptly and efficiently.
As a professional China-based medical injection molding company, Packson helps customers by providing optimized multi-cavities solutions for high-volume medical injection molding production. Packson's "weapons" include a comprehensive and automated assembly line equipped with mechanical arm part handling systems, sonic welding, heat staking, laser-engraving, plastic package sealing, and custom packaging capabilities.
With extensive experience in OEMs for medical contract manufacturing services, Packson is a trustworthy partner for those seeking reliable medical injection molding solutions.
11 Medical Molding Machines and 3-Axis Robots
We have two separate, state-of-the-art facilities that boast more than 1,000 square meter of combined cleanroom infrastructure. At our facility, we have a stand-alone cleanroom equipped with 11 medical molding machines ranging from 60T to 160T. Each machine is situated in its own Class 8 cleanroom and is fitted with a 3-axis robot for efficient automation of the molding process. Our cleanroom environment ensures that your medical components are manufactured in an environment that meets stringent quality standards.
In an ISO 7 cleanroom, product assembly requires a high level of precision and attention to detail. The controlled environment is designed to minimize the presence of airborne particles and other contaminants that could negatively impact the quality of the finished product. Assembly in an Class 7 cleanroom follows strict protocols to ensure that no contamination occurs during the process. Workers must wear specialized clothing designed to limit the amount of particles they generate, such as gloves, hairnets, face masks, and full-body suits. All tools and equipment used in the cleanroom must be meticulously cleaned and sanitized before use.
As part of their training in the latest IQ/OQ/PQ mold validation protocols, the experienced Quality Engineering staff has been instructed on various techniques including First Article Inspection, process DOE, Gauge R&R, CpK Analysis, among others.
Our facility maintains ISO 13485 certification and consistently adheres to the internationally recognized quality standard for designing and manufacturing Medical Devices.
Our medical molding machines come equipped with their own multi-axis robotics systems which handle part handling and cavity separation. These systems are integrated with our process monitoring system to eliminate any products that fall outside of our established molding parameters, set during our rigorous mold validation.
Our Process Engineers employ a scientific molding process, and as an additional measure, we routinely implement cavity pressure sensors and process monitoring technology to ensure 100% monitoring and traceability for patient-critical applications.
With the rapid development of the medical industry, more and more medical technologies and devices are widely applied in our normal life. Since medical devices made of plastics have multi-functionality and can be mixed with material like metal to make a stronger medical product, medical plastic injection molding become the preferred material for all kinds of medical molding devices that are widely used in electronic parts. Packson, as one of the leading medical device injection molding companies in China, can offer you the superior medical plastic injection molding services. The advantages of our medical plastic injection molding services are as below:
Produced products in high volumes
Reduced weight
Increased versatility
Lower price
The medical plastic injection process has the feature of cost-efficient, high-volume production runs. If you have some specific needs for the medical plastic injection. Then we can tell you that this kind of medical plastic injection molding helps us to make plastic medical devices requiring consistency and tight tolerances. This medical plastic injection molding process is also widely applied in prototype development for medical devices used for laboratory testing.
1. Project Initiation Phase:
- Customer Requirements Analysis: Engage in in-depth communication with the customer to understand their product requirements, technical specifications, and expected production volume.
- Project Plan: Develop a project plan based on customer requirements, including project objectives, expected outcomes, timeline, and resource allocation.
- Contract Signing: Once the project plan is agreed upon, both parties sign a contract to clarify their rights and obligations.
2. Design and Development Phase:
- Product Design: Design the product according to customer requirements, including 3D CAD models, engineering drawings, etc.
- Mold Design: Design the injection mold, including mold structure, cooling system, and gating system.
- Design Review: Organize internal experts to review the design scheme to ensure it meets customer requirements and production processes.
3. Mold Manufacturing and Trial Phase:
- Mold Manufacturing: Manufacture the injection mold according to mold design drawings.
- Mold Trial: Perform a mold trial after the mold is manufactured to inspect mold quality and product quality.
- Mold Adjustment: Adjust and optimize the mold based on trial results.
4. Sample Confirmation Phase:
- Sample Submission: Provide product samples after the mold trial for customer confirmation.
- Customer Feedback: Customers test and evaluate the samples, providing feedback.
- Sample Modification: Modify and optimize samples based on customer feedback.
5. Mass Production Preparation Phase:
- Production Process Confirmation: Determine the production process, including injection parameters, assembly procedures, and quality control.
- Personnel Training: Train production operators to ensure familiarity with production processes and operating procedures.
- Production Equipment Preparation: Prepare equipment and tools required for production, such as injection molding machines and automated assembly lines.
6. Mass Production Phase:
- Production Plan: Develop a detailed production plan, including production batches, output, and delivery time.
- Production Execution: Carry out production according to the production plan, ensuring product quality and delivery time.
- Quality Control: Implement strict quality control, including raw material inspection, process control, and finished product inspection.
7. Delivery and After-sales Phase:
- Product Packaging: Package the products, including plastic sealing, custom packaging, etc.
- Product Delivery: Deliver the products to the customer according to the contract agreement.
- After-sales Service: Provide after-sales service, including technical support, product repairs, and handling customer feedback.
As one of the leading medical device injection molding companies in China, Packson ensures that the medical injection molding parts not only meet but surpass the requirements of use and safety for medical devices by carefully selecting the appropriate polymer resins during the manufacturing process. Our expertise in choosing the right materials plays a crucial role in producing components that adhere to the stringent standards of the medical industry, guaranteeing optimal performance and reliability for your medical devices.
Explore Our Range of Medical-Grade Plastics and Resins
Discover a diverse selection of medical-grade plastics and resins that are perfectly suited for medical molding. As an added convenience, we gladly accommodate customer-supplied resin materials and offer tailored color-matching services.
Developing components for the medical device industry involves inherent risks, making the selection of the right material critical from the project's outset. We present five highly esteemed material options for your consideration, including PEEK, PEI (Ultem), PPSU, polycarbonates, and medical-grade liquid silicone rubber (LSR). By assessing the specific requirements of your component or device, we can assist you in determining the ideal material option for your needs.
| Material | Injection Molding |
| PEEK, PEI, PPSU | √ |
| Polycarbonate | √ |
| Liquid Silicone Rubber | √ |
| Titanium | |
| ABS-like WaterShed |
Material Properties
It is also called polythene that can be formulated in high or low densities. It is economic, resistant to impact and corrosion absorbs little water, and retains its overall performance and structural integrity after frequent sterilization cycles. A porous synthetic polymer, polyethylene is biologically inert, does not degrade in the body, and is often used in medical implants.
It is a thermoplastic polymer used in all kinds of applications. Polypropylene is a white material that is mechanically rugged with high chemical resistance. It is commonly applied in disposable syringes, connectors, finger-joint parts, plastic containers, pharmacy bottles, and clear bags.
Poly(methyl methacrylate) is a common material used in modern dentistry. It is a good choice for the parts that require transparency, toughness, hardness, and almost perfect transmission of visible light. It is an ideal material to make a glass effection part.
Liquid silicone rubber is a high-purity, two-component platinum-cured silicone, normally processed through liquid injection molding (LIM). It is widely used in medical catheters, breathing masks, and rubber teats.
Polyamide, also named nylon, is a synthetic thermoplastic polymer that is commonly used for CNC machining, injection molding, and 3D printing. It can be combined with other materials to enhance its overall strength. It is a good choice for parts that see a lot of wear and tear.
ABS has been widely applied in molding production also 3D-print manufacturing for OEMs. It shows the resistance of impact and heat features. It is also hard enough to make it as good engineering plastic. It can be used in injection molding, blow molding, extruding, and so on. Common uses include non-absorbent sutures, tendon implants, drug-delivery systems, and tracheal tubes.
Polycarbonate is also named PC. It shows naturally transparent and provides good UV protection. Polycarbonate is good for use in glass, shock-resistant, and medical grades can be sterilized at 120 °C. Polycarbonate is lightweight, provides chemical-, electrical-, heat- and impact resistance, stability, and high performance.
Packson cooperates with all kinds of medical industries for offering plastic & silicone rubber injection molding services to assist design and medical plastic molding making, and medical molding parts. Please check below the medical markets that we serve:
Normal Finish includes SPI B-3 to D-3. Our medical plastic injection molding companies will use this finish in a normal part without special finishing requirements.
MoldTech is a famous finishing process supplier around the world. They make range finishings like:MT11010 MoldTech - MT11020 MoldTech - MT11030 MoldTech - MT112XX MoldTech - MT114XX MoldTech - MT116XX
SPI is one of standards of finish. It includes SPI A-1 SPI A-2 SPI A-3 SPI B-1 SPI B-2 SPI B-3 SPI C-1 SPI C-2 SPI C-3 SPI D-1
The part will show the original mark without secondary finishing.
Class 8 Clean Room
Class 8 cleanroom injection molding is capable of providing you with high-quality, low-pollution plastic products.
Quality Control
Equiping with precision processing and production equipment, and strictly adhere to the quality control processes of ISO9001 and ISO13485 to ensure quality control.
Professional Engineering
Our professional Mold Design Team provides reasonable solutions that help reduce customer development and tool-making costs.
Precise Manufacture
Our world-class production and testing equipment provides a strong guarantee for the precision of your products.
Project Management
Our Bilingual Project Engineers with many experiences ensure smooth project operations and communication.
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