1) A polymer material with good mechanical properties, and chemical stability. More suitable for medical use. (2) A rich source of polymer materials. Inexpensive disposable medical supplies made to avoid traditional material products due to high prices. They had to repeatedly use disinfection and problems caused by secondary infections. (3) More easily modified plastics have been good tissue compatibility. Flood compatibility of products. (4) Made of plastic low cost, suitable for a variety of molding methods. Ease of processing into complex shapes. And the development of new medical products. MEDICAL GRADE PLASTICS The standards and limitations for the use of materials for medical applications are very stringent. The invention of various types of materials. With suitable properties and injection molding techniques. The possibilities of the use of plastic resins for medical applications have increased. The following are the key considerations for selecting medical-grade plastic resins. 1.Strength: Depending on the type of medical equipment being considered. 2.FDA rules Are different for different medical devices (tubings, implants, surgical instruments, etc). 3.Thermal and Chemical resistance: Important

Plastic mold technology is one of the most widely used processes for producing large quantities of plastic injection mold parts. Almost everything that needs molds & molding parts, if you develop a new project then you need high-quality custom plastic mould & moulding company to support. DoHform is here to support your business. We have been a leading plastic injection mold company since 2010, have professional mould designers & mold makers to offer you the best quality and service, we use Europe & American standard mold components for all of our export molds (HASCO, DME or according to customer`s requirement), we do not only save your cost in mold making, but also excellent service & high-quality molds. We have produced plastic molds and parts for companies worldwide. We make custom molds & injection parts for various industries including food package, medical, electronics, garden, furniture, automotive, sports, containers and more, please click back to homepage to more about our mold manufacture compacity.

Were you able to find a good source for plastic injection molds? You may find out there are very few Chinese manufacturers that could satisfy your companies' needs. We are a Chinese company with our own tooling factory in Kunshan China. We build very precise and high-quality plastic injection molds exclusively for companies from the US, Canada, UK, Germany, Italy etc. We have very good equipment including high-speed CNC, mirror EDM, slow wire cut, CMM, etc. Our mold engineers are good at English and mold technologies, so our company is easy to communicate with. Feel free to let us know if you are finding a plastic injection mold maker in China. We are a unique hybrid solution for dealing with American and European companies but getting better Chinese prices. We will be glad to review your specifications and share them with our plastic injection mold makers as well for their input. We work on a cost-plus basis, we will give a very honest quotation to build what exactly you are expecting. We have a reputation for making only top quality molds and we stand behind our work. We think you will really like working with our company. We are also glad to give you the references of our many US customers that can tell you the kind of services we can offer.

DoHform Mold factory provides service of part design, prototype making, mold design, mold production, mass production and assembly service in house. We are cooperating with many clients all over the world and have a deep understanding of the mold industry, our experience range from simple design to challenging technical parts. In our plastic injection factory we do production for our clients who see the benefits of outsourcing some of their production. We offer one stop service for molding, producing, packing and shipping. Assembly Service Due to our clients requests we have set up assembly lines to cover their needs to lower the costs in a competitive market. Other Parts Production Service We produces parts that require UV resistance, heat resistance, flexibility, stiffness and strength reinforcement. We also produce rubber- and plastic-molded products in various colors to meet client needs.

Once you`ve got the financing all sorted out, your next task is to ensure that you use the money with care. The website 3DHubs.com provides some tips on how you can reduce the cost of production in your injection-mold-driven startup: Use the straight-pull mold because other in-mold mechanisms can add between 15 and 30% to costs. Avoid features with undercuts by redesigning the injection mold. This will increase production speed and lower the cost of manufacturing each part. Fit multiple parts in the same mold, which could reduce production time by four-fifths. Stay away from small, unimportant details like text which could increase the time taken to create a mold. Avoid high-grade finishes if the part you are making is not for aesthetic use because such finishes can add to costs. Lessen the part`s volume by reducing the thickness of its wall if this doesn`t lead to a substandard part. Use secondary operations for parts of your production when dealing with lower-volume productions, such as drilling holes after molding rather than using the mold for such tasks. Besides the cost savings specific to an injection-mold-driven startup, you also want to follow general tips on saving, such as using free software, sharing premises, requesting discounts, creating a formal budget, and employing freelance staff for admin and marketing tasks.

Before you go looking for funds for your injection-mold-driven startup, you want to have an idea of the costs you should budget for. Here are some typical costs you will need to consider: Molding Tools Materials Development of prototypes, design, and engineering Real estate Human Resources and training Software Compliance, health, and safety Marketing Distribution and warehousing

The idea of a startup denotes a new business whose creator believes it is scalable. Often, these businesses grow beyond those who started them. However, startups are known for their high failure rates, indicating that such businesses face high levels of uncertainty. If you are planning on starting an injection-mold-driven business, you can expect some challenges. If there were no challenges, everyone would be able to start one. Budget demands: Most of the challenges that mold-driven startups face are related to funding, as costs can increase quickly when launching a new product. Meeting supplier demands: As an injection mold startup, you`ll often realize that businesses involved in creating injection molds will only accept your order if you can meet their production minimum. This implies that the manufacturer will not accept your order if you don`t have the funds to commit to that minimum. Information: When you start a new business, you`ll often face information gaps. Details that may be common in the industry may not be so common for you. Those who hold the information you need will often require payment to release it. You may need to hire consultants who know the intricacies of the industry to assist you.

Injection molds present several advantages for a manufacturing startup: Unlimited possibilities: Injection molding presents manufacturing companies with endless possibilities for creating products with intricate shapes. Once you have the mold, the manufacturing process involves transferring liquids into it and forming the parts you need. Time-saving: Attempting to manufacture thousands, if not millions of products using CNC machining or manual techniques is time-consuming. On the other hand, injection molding speeds up the process because the shape is created only once, and all the subsequent parts take the shape of the mold.

Look at any product near you right now, and you will realize that all manufactured hard products have a specific shape or are made up of parts of different shapes. The shape of many products we use is determined by the type of mold used to produce it. The mold-driven production of specific metal and non-metal products in different shapes requires different sophisticated tools attached to a press. This tool shapes products using pressure. The tool that determines the shape of the finished part is called a mold. Molds can be categorized into two main classes: plastic and non-plastic. For instance, to produce a car bonnet or other metal body parts, you would use a non-plastic mold. On the other hand, you would use a plastic mold to create the shell of a printer. Injection molding is the process of manufacturing plastic parts using molds. The plastic or synthetic material is heated to a melting point before the liquid material is transferred into the mold. As the material cools down and hardens, the required shape is formed. Injection molding is suitable for firms that want to manufacture a large number of identical parts. Even though the process is commonly used when producing plastic products, it can also work with other materials like rubber, glass, and metal.

1. Use rapid prototyping technology and three-dimensional software to establish a reasonable casting shape, and initially determine the parting surface, pouring system position and mold heat balance system. Convert the two-dimensional casting drawing into three-dimensional solid data according to the requirements, determine the reasonable shrinkage rate according to the complexity and wall thickness of the casting (usually 0.05%~0.06%), determine the position and shape of the parting surface, and determine the position and shape of the parting surface according to the die casting The data of the machine selects the position and diameter of the injection punch and the number of die-casting parts per die, makes a reasonable layout of the die-casting parts, and then carries out three-dimensional modeling of the gating system and the overflow system. 2. Carry out flow field and temperature field simulation to further optimize the mold pouring system and mold heat balance system. After processing the data of the casting, pouring system and overflow system, input the boundary condition data such as the jade casting process parameters, the physical parameters of the alloy, and the simulation software can simulate the filling process of the alloy and the trend of the liquid alloy inside the mold cavity It can also perform solidification simulation and temperature field simulation to further optimize the gating system and determine the location of the mold cooling point. The results of the simulation express the information of the orientation of the liqu

Many startups involved in the manufacturing of hard products build their business models around injection-molded plastic parts. However, many of these companies often find it challenging to secure funding to pay for the plastic parts they need. This is usually because of a lack of knowledge regarding sources of funding for companies in this field. This article focuses on different avenues you can follow to get funding for your injection-mold-driven startup. We start by defining injection molds and why a company can benefit from using them. The article then looks at some of the reasons your injection-mold-driven startup may need funding and the factors influencing the initial costs. Lastly, we explore different funding sources. If you get the funding, it will be vital that you spend it prudently. This is why we have decided to include some tips on how you can reduce your injection-mold-driven startup costs.

1.Product Design Service 2.Mold Design Service 3.Prototype Manufacturing 4.Mold Manufacturing 5.Plastic Parts Production Service 6.Metal Stamping Parts Production Service 7.Assembly Service 8.Other Parts Production Service

1. Evaluation and quotation of injection mold products Evaluation and quotation are a comprehensive calculation of the production cost of injection mold products. Only by doing the evaluation and quotation of all production links can the company have an objective revenue and profit. Usually, most companies will construct an injection mold quotation system based on the difficulty of injection mold production, and make a reasonable quotation for the production of a certain plastic or plastic product. 2. Build the product model of the injection mold The current three-dimensional structure of the injection mold is usually built using software such as CAD, CAM or CAE, or the svl format converter existing in the network is used. In the process of CNC machining of injection molds, the computer will program the created 3D model of the mold, including module detection and control, part coding, database management, etc. Enterprises need to code the model and structural design of different injection molds according to complete data parameter information, and improve the design quality and production efficiency of injection molds through the exchange of different module data. 3. Automatic processing and production of mold products. Mold processing and production mainly include the production of cores, mold bases and accessories. The mold core includes movable molds, fixed molds, inserts, sliders and inclined tops, and mold accessories Including shooting tips, flat tips, positioning posts, plastic mold guide sleeves, straight sleeves and square auxiliary devices. At present, in the process of automatic processing and production of injection mold products, Pro/ENGINEER three-dimensional software, UG mold design software, or the secondary development of other plug-in software are mainly used to complete the automatic production of all mold structure

The standardized construction of injection molds can promote the improvement of enterprise product quality, production efficiency and production management. The standardization of injection molds mainly includes the standardization of injection mold design, production and management. The three aspects together constitute the injection mold standardization system.

1)Our company was established in 2010, who specializes in manufacturing and supplying of various plastic injection molds &metal stamping dies, OEM mechanical parts and finished products assembly. 2)On the same time, our company also providing service of part design, prototype making, mold design and mold making. We provide two types of mold: One for prototype, another for mass production. 3)Now we are working with many clients from Germany, Spain, USA , Italy, Russia, and so on. For automotive field, our direct or indirect customers cover Mercedes-Benz, Volkswagen, Audi, Maserati, Chrysler, GM and so on. For other field, our customers include IKEA, IEK, Schneider and so on. 4)On the other hand, our company has professional engineers team. We take care every step of each project from part design, mold design, mold making, sampling until shipment. We report our client weekly, so that they know each step of their projects are operating by DoHform Mold.

Selection of injection molding machine. On what basis are raw materials usually selected? Due to cost and other reasons, PC products now use modified materials, especially electrical products, but also have to increase fire resistance, which mainly solves the characteristics of fire prevention. When molding flame-retardant PC and other plastic alloy products, the requirements for the plasticizing system of the injection molding machine are good mixing and corrosion resistance, which is difficult for conventional plasticizing screws. Therefore, it should be taken seriously when selecting products. Design of injection mould and gate. The design must be optimized at all times. The mold temperature of common injection molded parts is 80-100℃, and glass fiber is 100-130℃, which is a very suitable temperature. Needle-shaped gates can be used for small products, and the gate depth should be 70% of the thickest part. Other gates are ring-shaped and rectangular. This is a requirement in terms of shape. The larger the gate, the better, to reduce defects caused by excessive shearing of the plastic. Efforts should be made in the gate to avoid defects. The depth of the vent hole should be less than 0.03-0.06mm, and the runner should be as short and round as possible. Only in this way can the optimization be in the best state. The injection molding process of PC can be seen from this. Regardless of its mechanical properties, or temperature range are very superior. PC also has the characteristics of good insulation and dimensional stability. It can be used in many situations. Of course, the fire performance of PC is also good. The mold temperature of PC is also very mild and stable, and the size of the gate is also an important part. The larger the gate, the better. Huanke Precision is committed to the plastic injection processing transformation of PC p

The various tools and products used in our daily production and life, ranging from the base of the machine tool, the body shell, to a cup-head screw, button and the shell of various household appliances, are all closely related to the mold. The shape of the mold determines the appearance of these products, and the processing quality and precision of the mold also determines the quality of these products. So what is the definition of a mold? In industrial production, various presses and special tools mounted on the press are used to make metal or non-metallic materials into parts or products of the required shape through pressure. This special tool is collectively called Mold. General classification of molds: can be divided into plastic molds and non-plastic molds. Non-plastic molds include: 1. Casting mold-faucet, pig iron platform, 2. Forging mold one-car body, 3. Stamping mold-computer panel, 4. Die casting mold super alloy, etc. Plastic molds are divided into different production processes and products: 1. Injection molding mold-TV shell, keyboard buttons (the most common application). 2. Blowing Mould one-beverage bottle. 3. Compression molding mold-bakelite switch, scientific porcelain dishes. 4. Transfer molding mold one-integrated circuit products. 5. Extrusion mould-glue pipe, plastic bag. 6. Thermoforming mold one-transparent molded packaging shell. 7. Rotary forming mold one-soft rubber doll toy. In recent years, with the rapid development of the plastics industry and the continuous improvement of the strength and precision of general and engineering plastics, the application range of plastic products is also expanding, such as: household appliances, instrumentation, construction equipment, automobile industry, Japan In many fields such as hardware, the pro

As we all know, PC is commonly known as polycarbonate and has very good mechanical properties, so it is commonly known as bulletproof glue. PC has the characteristics of high mechanical strength, wide operating temperature range, good electrical insulation performance, good dimensional stability, and transparency. Can be used in many occasions. For example, it is widely used in electrical products, electrical instrument housings, and electronic product structural parts. On the other hand, there are many modified PC products, usually adding glass fiber, mineral fillers, chemical flame retardants, and other plastics. Another point is that PC has poor fluidity and high processing temperature, so the processing of modified materials requires a special plasticized injection structure. This is one of the characteristics of the PC. Normally, the water absorption rate of plastic is relatively high. It must be preheated and dried before processing, and pure PC must be dried at 120°C, and the drying time must be accurate. Modified PC is generally dried at 110°C for more than 4 hours. However, the drying time cannot exceed 10 hours. It can also be viewed by other methods. Generally, the air extrusion method can be used to judge whether the drying is sufficient. The use ratio of recycled materials can reach 20%. In some specific cases, 100% recycled materials can be used, and the actual amount depends on the quality requirements of the product. Recycled materials cannot be mixed with different masterbatches at the same time, otherwise it will seriously damage the properties of the finished product. Pay more attention to this point.

With development of more than 100 years, plastic injection molding has become one of the most popular manufacturing processes to produce plastic parts. From high precision components to disposable goods, from large components to tiny items, plastic injection molding is widely used in many industries to create different kinds of products such as automotive and aerospace components, electric parts, medical parts, storage containers, toys, food packaging and so on. All these products with different functions and applications are processed with a great range of different thermoplastic resins. The most generally used thermoplastic resins are ABS, PP, PC, PA, PE, PVC etc. The resins can be processed into products in any required colors with the use of masterbatches or compounding. With the wide range of applications, thermoplastic resins has now developed to perform better forming result and can stand rugged situations in some industries. It is for sure that thermoplastic resins will meet higher requirements with the development of plastic injection molding. The selection of thermoplastic resins for the product to be produced determines the selection of mold steel. High corrosive resins require high corrosion-resistance steel of the mold cavity, and sometimes additional treatment on the steel to increase the anti-corrosion. Resins with glass fiber added will have more friction on the mold cavity so the steel needs to be high wear-resistant. The selection of mold material is critical as it relates to the upcoming cost of a project and the maintenance of the mold. One of the reasons why plastic injection molding is popular is that multiple surface finishes can be realized on the mold to present diverse appearances and functions of the products. Gloss polished surface for a coffee spout, textured surface for the dashboard of a car, matt surface for a laptop case, all

As a traditional manufacturing process with lots of advantages, plastic injection molding is one of the popular processes for many industries. 1.Fast Production. For the high-volume production of the same plastic product in a short time, plastic injection molding is an ideal choice. One cavity, two cavities or multiple cavities, production efficiency is available for different needs. 2.Enhanced Strength. By adding specialized fillers into the thermoplastic material, the density of the thermoplastic can be reduced during molding, thus increase the part strength after molding. 3.Flexibility Multiple color choices, a large selection of thermoplastic resins, multiple finish appearances, plastic injection molding gives various possibilities. 4.Consistency. For high-volume production of a single product, consistency is critical. Plastic injection molding ensures the consistency of each part by using the same mold. 5.Reduced Waste The thermoplastic for plastic injection molding is granular or pelleted. During production only required amounts of plastic resins are used, and very little scrapped plastic is produced. Any scrapped plastic comes from the production can be recycled and reused. 6.Low Labor Cost Plastic injection molding is a high-automated manufacturing process with high parti

For any plastic injection molding project, there are many different factors that affect the costs. For different projects the overall costs can vary differently due to the differences of each factor. 1.Part Design Complex featured parts increase the mold design time and mold machining time, and leads to more costs of the mold. Larger sized parts, sometimes also complex featured parts, require for larger molds with more material, larger and more expensive machinery to machine on them, which increase the cost. However, there are other cases. Sometimes simple designed large injection molds are cheaper while complex designed small injection molds are more expensive. 2.Product material The selection of thermoplastic material also greatly affects the costs of plastic injection molding. Part quantity, value, additives, compounds, molding temperatures, grade, color and availability should all be taken into account when selecting thermoplastic material. Abrasive materials may also affect the mold`s maintenance cost. 3.Mold Material The choice of metal for an injection mold depends on the application of the mold and plastic material of the product. Molds for prototype parts require less durability of the metal while molds for long production runs require high durability of the metal to a

Choosing a good plastic injection mold manufacturer is challenging work. What`s the most concern is the price. No many manufacturers can give a good price injection mold service, china plastic injection molding particular in the USA. We know that the labor costs in the USA are 8 times higher than in China. So, the result is that customers pay high labor costs for these companies. Why not choose a developing country to do this job? China becomes the largest manufacturer in the injection molding industry, an injection molding company with low costs and high-quality service. It is more friendly to some SMEs. RELIABLE MOULD MANUFACTURER`S STANDARD

Material differences: Silica gel mold is a special mold adhesive for making handicrafts. Generally, silica gel and curing agent are mixed according to a certain proportion, and then cured at room temperature or heated conditions. It has the characteristics of high temperature resistance, corrosion resistance, strong tear resistance and high simulation precision. Silica gel belongs to thermosetting material, which is usually pressure injection molding. The fluidity of silica gel is good, so the silica gel mold does not need to use the boiling water mouth, and the price is cheaper than the plastic mold. Plastic mold is a kind of combined mold for compression, extrusion, injection molding, blow molding, and low foaming molding, so it is also called plastic mold or injection mold. It has the characteristics of processing plastic parts of different shapes. In the past, factories in China were called plastic factories, while those in Hong Kong and Taiwan were called plastic companies. Plastic is a thermoplastic material, usually using injection molding mold. Plastic mold has the title of "mother of industry". Now many new product releases will involve plastics. Structural differences: The material of silica gel mold is mold silica gel. The general structure is composed of five components: base gum, crosslinking agent, catalyst, filler and additive. In fact, the base gum, crosslinking agent and filler are one component, and the catalyst is taken as a single component. This is why mold silica gel is the origin of two-component room temperature silica gel.

(3) Retrieval of injection mold parts. In the standardized production of injection molds, corresponding database retrieval schemes are also used, including retrieval of production processes and tooling parts. For those typical parts with fixed parameters, they can be retrieved and used by entering the part code; for those parts and production processes that have major changes in the production process, a certain production link parameter value must be modified and used To retrieve the data.