[a]https%3A%2F%2Fwww.packson-mould.com%2Fproducts%2Fprecision-mold%2F[/a] <br>#injection #moulding <br>At Packson, we specialize in manufacturing custom precision mold parts and machined parts that meet or exceed international quality standards, including ISO 9001 and 13485. Our team is dedicated to building custom, durable, high-quality precision moulds and components with the spirit of craftsmanship. <br> <br>We take pride in our precision machining process, which is led by engineers with over ten years of experience. This process enables us to provide our customers with more efficient, high-precision, and economical designs and products. We are committed to delivering precision moulding and moulds that consistently meet or exceed industry-standard tolerances, up to ±0.005mm. To ensure the quality of our products, we use precise equipment for production and manufacture. We follow ISO 9001 and ISO 13485 quality control processes to ensure that every product meets our high standards. Our world-class production and testing equipment, including KEYENCE, Makino, CHARMILLES, Zeiss, and NISSEI, provides a strong guarantee for the precision of your products. <br> <br>Precision mold parts must meet certain performance requirements to ensure their durability and longevity. <br> <br>1. Strength and Toughness: Precision molds and tooling components often operate under harsh conditions, which can result in brittle fractures due to large impact loads. Therefore, it is essential for precision molds to have high strength and toughness to prevent sudden breakage during the working process. The toughness of molds and tools depends on factors such as carbon content, grain size, and microstructure of the material. <br> <br>2. Fatigue Fracture Performance: High-precision injection mold parts often experience fatigue fracture during operation due to the long-term effects of cyclic stress. This can include multiple small energy impacts, tensile, contact, and bending fatigue fractures. This characteristic of custom molding and tooling depends on factors such as strength, toughness, hardness, and content of inclusions in the material. <br> <br>3. High-Temperature Performance: When the working temperature of precision molds and dies is high, the hardness and strength of the material can be reduced. This can lead to early mold wear or failure due to plastic deformation. Therefore, it is important for the mold material to have high tempering stability to ensure that the mold maintains high hardness and strength at working temperature. <br> <br>4. Cold and Hot Fatigue Resistance: Some molds are subjected to repeated heating and cooling during the working process, which can cause the cavity surface to be pulled and stressed. This can lead to surface cracking and spalling, increased friction force, and reduced dimensional accuracy. Hot and cold fatigue is one of the main forms of hot working tool failure. <br> <br>5. Corrosion Resistance: In some cases, molds may be exposed to strong corrosive gases during operation, such as in plastic injection molding. These gases can erode the cavity surface, increase surface roughness, and intensify wear loss effects. This is due to plastic decomposition that produces elements such as chlorine and fluorine that precipitate HCI and HF. <br> <br>The Components of Precision Moulds <br>The success of precision mould includes the following: <br> <br>Precise control of the mold cavity size <br> <br>Precision of parting surface <br> <br>Exact solution of material <br> <br>Strict requirement for a tolerance <br> <br>Venting design <br> <br>Material flowing <br> <br>Cooling system <br> <br>Choosing of steel material <br> <br>Overall excellent tooling design <br> <br>Process of Precision Mould <br>Packson&#039;s quoting system enables us to make quotations quickly by our professional quotation engineer <br> <br>Send us your part 3D to get your mold and part quote <br> <br>Confirm quotation and order issues, Packson starts the mold and precision mold parts order process <br> <br>Making DFM and create processing solution <br> <br>Tooling design review by Packson engineers <br> <br>Get approval of the design, Packson start building your injection mold <br> <br>Customer checks samples for approval <br> <br>Part mass production begins <br> <br>Applications of Precision Mould <br>As mentioned earlier, precision mould is used for the development of various products. But this technology has really revolutionized the development of lenses in various applications because it allows OEM to manufacture cheaper and stronger glass-free lenses. Glass lenses are very delicate, difficult to manufacture, and expensive, but plastic optical lenses have completely changed the optical industry. Precision molding is used for the development and mass production of precision spherical, diffraction, free-form surface, aspheric, and other types of lenses. It is a high-quality product with a perfect optical surface finish. <br> <br>Difference Between Precision Injection Molding and Ordinary Injection Molding <br>Packson, a top precision mould part manufacturer, specializes in both precision and ordinary injection molding. <br> <br>Precision medical grade silicone injection molding, as the name suggests, requires high precision and surface quality of the molded parts. This process has special requirements for the injection molding machine, injection mold, molding process, and molding materials. <br> <br>On the other hand, ordinary injection molding may not require the same level of precision or surface quality. The choice between precision molding and ordinary injection molding depends on the specific needs of the project. <br> <br>At Packson, we deliver high-quality precision mould parts, meeting the exact specifications of our clients, regardless of the complexity of your project. Whether you need precision molding or ordinary injection molding, Packson has the expertise to deliver. <br> <br>As a china injection moulding company, we will do our best to meet all the needs of customers.

[a]https%3A%2F%2Fwww.packson-mould.com%2Fproducts%2Fovermolding-mold%2F[/a] <br>#Packson <br>Overmolding mold is made of overmolding injection molding process which is a special injection molding process that can combine various materials into a single part. Through mechanical and/or chemical bonding of two plastic materials, the overmolding injection molding process can be used to help product designers achieve additional functions or aesthetics that are not practical. <br> <br>Here at Packson, we have over 10 years experience for making contract overmolding product and we&#039;ve been working with BD, Lear for creating overmolded part which is used for medical and automotive overmolded parts. <br> <br>Characteristics of Overmolding Mold <br>With the rapid development of mold making, overmolding mold becomes very popular for molding parts with better practicality. The followings are the characteristics of overmolding mold/overmolding injection molding: <br> <br>Combine two materials for reaching additional function <br> <br>Cheaper than molding separate two different materials <br> <br>Better product properties like waterproof, shockproof, and windtight <br> <br>Various textures feel <br> <br>Advantages of Contract Overmolding Injection Mold <br>Overmolding insert molding may cause additional cost of operating and machine costs. However it still brings us many advantages: <br> <br>Improve Part Performance. <br> <br>Overmolding injection molding has a strict requirement and ensures the mating of parts. <br> <br>Decrease the part cost. <br> <br>The overmolding remove the processing of secondary operation so it will help to reduce some labor cost also overall cost. <br> <br>Enhance Design Flexibility. <br> <br>It is feasible to design and manufacture complex assembly of multi-material parts by overmolding medical grade plastics injection molding. <br> <br>Overmolding Injection Molding Process <br>Packson&#039;s quoting system enables us to make quotations quickly by our professional quotation engineer. <br> <br>Send us your part 3D to get your mold and part quote. <br> <br>Confirm quotation and order issues, Packson starts the overmolding mold and part order process. <br> <br>Making DFM and create overmolding injection molding process solution. <br> <br>Tooling design review by Packson engineers. <br> <br>Get approval of the design, Packson start building your overmolding mold. <br> <br>Customer checks samples for approval. <br> <br>Part mass production begins. <br> <br>Application of Contract Overmolding Mold <br>We use overmolding molding over molding for a variety of industries.Here are some examples of application for overmolding injection molding: <br> <br>Consumer part <br> <br>Look around you house. You can find many overmolding mold products from toothbursh to children&#039;s game parts. <br> <br>Automotive Part <br> <br>Electronic sensors and other automobile parts made of metal and plastic or rubber materials are usually manufactured by overmolding injection molding. <br> <br>Medical Part <br> <br>Defibrillators, medical cables and wires are usually made by overmolding injection molding and encapsulated in plastic for protecting important parts.

[a]https%3A%2F%2Fwww.packson-mould.com%2Fmedical-molding-parts%2F[/a] <br>#injection #molding <br>Project Management <br>To be a qualified medical plastic components manufacturer, the most advanced technology and continuous compliance and certification are the pillars of success. Medical progress is advancing by leaps and bounds. We can&#039;t imagine how things are now being developed so quickly. It helps improve everyone&#039;s quality of life. Our cleanroom facilities are for medical plastic parts and liquid silicone rubber molding. They are all ISO certified to 13485 and 9001. We&#039;ve been providing the best medical plastic parts production molding solution to BD for over 5 years. Please don&#039;t hesitate to contact us for competitive medical plastic solutions like Medical disposables, Medical devices, Medical plastic parts, Medical packaging, and Medical instruments. <br> <br>Medical Plastic Parts Production Process <br>As experienced medical injection moulding partner will be value-add compared with price. When injection molders understand and focus on each development stage from mold design and mold flow analysis to process monitoring and quality control, OEMs know that scientific molding will ensure accuracy in processes and production. Therefore, production process control will plays important role in medical plastic parts molding. <br> <br>Cooperated Engineering Work <br> <br>A mature injection molding china partner is committed to early project participation. The adjustment engineering team provides an opportunity for both parties to agree on which dimensions are process-sensitive and which dimensions can be adjusted through tool modifications. Define and prioritize non-sensitive and tight tolerance dimensions to ensure that time and energy are properly allocated throughout the production process. <br> <br>Medical Plastic Parts Molding Operation Control <br> <br>Medical equipment requires separate verification of parameters and settings during the medical plastic parts injection molding process. Molders incorporate this requirement into their processes so they don’t confuse these two processes and waste project time on settings that can be adjusted according to equipment requirements, rather than verifying actual parameters (e.g. time, temperature) And pressure).