Dongguan Howpro Precision Plastic Technology Co., Ltd
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Industry News
Characteristics of IMD process technology
IMD technology is called in-mold decoration technology (In-Mold Decoration), also known as coating-free technology. Because the traditional plastic processing technology can not meet the needs of the new era of gradual progress, many developed countries such as the United States, Japan and Germany began to find new processes to meet the emerging consumer electronics material processing,
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What is the biggest difference between IML process and IMD process?
The process products are mainly used in small household appliances, black and white household appliances, automotive panels, digital products, sports equipment, smart home and other products of the surface decoration, especially now widely used in smart locks, sweeper and other products; the process has the characteristics of scratch resistance, clear and beautiful patterns, not easy to fall off, never fade, long service life and so on.
IML process product structure design limit value
The overall thickness of small electronic plastic parts needs to be more than 1.2mm, with a limit of 1.00mm, and the overall thickness of large products (door locks, sweeper covers and large panels) needs to be more than 2.5mm.
IMD process products need to open several sets of molds
General PET film is divided into four layers: PET sheet substrate layer, four-color/silk screen printing layer, covering the bottom of the silk screen printing layer, adhesive layer Provide drawings (provided by customers)-drawing evaluation and review raise improvement issues (suppliers)-confirm drawings (customers confirm final product drawings)-sign contracts-open molds-send samples-confirm templates-place orders-produce-deliver goods
A brief overview of injection molding parts processing and production
Injection molding production is a widely used technology in the manufacturing industry, has become one of the mainstream of modern industrial production. It is through the precise injection molding process, the thermoplastic or thermosetting material is heated to plastic and injected into the mold at a certain speed, and then cured. This method can manufacture a variety of complex plastic parts, and is a method of low manufacturing cost and high production efficiency.
What are the solutions for burrs in injection molding?
In the injection molding production process, the emergence of burrs is a common problem. It will directly affect the quality of the product, so the injection molding process master needs to find the problem in time and give a solution.