Blog about injection molding, looking for injection molding service? We are an injection mold maker, we offer injection molding(moulding) service
Mold Parting Line and Gate in Plastic Injection Mold
In Injection Molding (or almost in any type of molding), one of the most basic concepts is Parting line. A Mould is divided into two parts (more for complex designs) so that it comes apart in order to remove the product and reuse it again and again. These two parts are, namely, Core and Cavity. While doing injection molding the cavity needs to be placed inside the core before pouring the molten plastic in. The line where these two parts meet is called the mold parting line. The component produced thus has a single continuous line around its perimeter. This line is usually visible […]
SINCERE TECH offers high qulaity plastic cosmetic pack mold. There are various kinds of plastic cosmetic package in the market, which can roughly divided into three kinds according to their forming way:
1. PET bottle or jar by injection molding and blowing molding for water, moisturizer, cream, mask
For this kind of cosmetic pack , you need first produce PET perform and blow the preform to cosmetic bottle to jars. This is forming way is just like PET water bottle.
We can offer high quality PET perform mold and injection machine, bottle blowing mold and bottle blowing machine, etc..
2. Small jars only by injection molding for cream, mask, water, moisturizer
This kind of cosmetic pack is directly made by […]
Plastic injection mold press is simple called press. Plastic injection mold press holds the plastic mold in which the components are shaped. Mold press is rated by tonnage, which expresses the amount of clamping force that the machine can generate. This pressure keeps the mold closed during the injection process. Tonnage can vary from less than 5 tons and big than 5000 tons, with the higher figures used in comparatively few manufacturing operations.
Plastic injection mold press can fasten the plastic molds in either a horizontal or vertical position. The majority is horizontally oriented, but vertical machines are used in some niche applications […]
The excellent quality of our plastic molds and molded parts, coupled with our experience and the performance of our services give us today a high international recognition. Indeed, the company is specialized in International Business and has customers all over the world. SINCERE TECH has very high standards of quality control and always runs long tests to make sure that our Plastic Injection Molding Service reaches all the expectations of our customers. We believe that the quality of a company and its products are seen through time and this is why we like to build strong long-term partnerships with our customer
Plastic Mold / Tool Manufacturing
Injection molding molds are widely used in many businesses that deal with plale raw material shaping. Injection molding molds themselves are hallowed-out blocks that are filled with a liquid like plastic, glass, metal, or ceramic.
Injection molding molds can produce several copies of the same arts in a single shot. The liquid hardens or sets inside the molds adopt their shapes. Injection molding molds consist of two primary components: the injection molds (A plate) and the ejector molds (B plate). These molds work together to form the shapes that you want.
Injection molding molds are usually designed so that the molded part reliably remains on the ejector side of the mold when it […]
Plastic injection moulding machine is the most important machine in your business if you are planning to have plastic injection moulding method in manufacturing your plastic products. Through this machine, your company could manufacture a lot of different types of plastic products in 2D and 3D. With the help of plastic injection moulding machine, a lot of different plastic products could be produced from your company.
Surely, the quality of your plastic injection moulding machine will be determining the quality of the molded plastic products produced by your company. Therefore, choosing the best machine to support your business is something important to be taken. Great quality of plastic injection moulding machine will produce high quality of plastic product with strong and great durability. So, do not […]
Every injection mold has to have a gate, or an opening through which the molten plastic is injected into the cavity of the mold. The type and size of gate plays a very significant role in the process of injection molding and must not be overlooked.
In the custom injection molding business, margins are extremely tight. This requires the mold maker to make a very accurate determination of the size and type of gate for the injection mold. The wrong gate can spell disaster, or at least reworking the mold, which can quickly eat up profits.
There must be a gazillion […]
Rapid injection molding
Rapid injection molding is a popular manufacturing technique that has been idolized for years. Rapid injection molding is similar to conventional molding, yet different enough to affect how parts are designed. This technique lets companies quickly get low-cost and dimensionally accurate prototypes as well as low-volume production parts from plastics.
Rapid injection molding falls between rapid prototyping and conventional injection molding. This technique supports prototyping, bridge tooling, and low-volume production. Additive methods such as FDM and SLA work well for testing form and fit, but often such parts are not a substitute for testing with real injection molded parts. Rapid injection molding is also fast […]
Do you know the name of the process by which most plastic solid materials are produced? It is called Injection molding. It is a simple process. However, the process may require practice for efficiency. What is the process of Injection molding? During the process of plastic injection molding, the plastic is heated till it melts and is introduced, under pressure (injected), into a mold. The mold may be made up of any metal such as steel or aluminum. The molten form is then allowed to cool down and set into a solid form.
The plastic material thus formed is then retrieved out of […]
Injection molded parts
Injection Molded Parts is plastic parts that are produced through plastic injection molding. It is known that plastic is known to be a very versatile and economical material that is used in many applications. Your computer monitor, mouse and keyboard are the examples of Injection Molded Parts.
Injection molded Parts is created by using an injection molding machine, which works by melting plastic pellets, and injecting them into a mold. Related to the case, designing plastic parts is a complex process, and the manufacturing end of it must be taken into account during the design phase. There are three elements of […]