What are its specific application scenarios, and how to analyze the application materials? The application of double color injection molding 1) Used in night lights, mobile phone keyboards, car switches, etc., considering part of the requirements of light transmission. 2) It can be used on hand-held goods, such as pneumatic tool handles, insulated cups, etc., to increase tactile sensation; 3) Used in a variety of tonal appearance provisions of the commodity, such as …………

First, the appearance of the mold 1. The mold nameplate has complete contents, clear characters and neat arrangement. 2. The nameplate shall be fixed on the mold foot near the template and reference Angle. The nameplate is fixed and reliable and not easy to peel off. 3. The cooling water nozzle should be plastic block nozzle, if the customer has other requirements, according to the requirements.

A, lack of material 1. Reasons for defects: The small parts and corners of the finished products can not be fully formed, because the mold processing is not in place or the exhaust is not smooth, the molding due to the injection dose or pressure is not enough and other reasons, design defects (insufficient wall thickness). 2. Mold improvement measures: Revise the mold where the material is missing, take or improve the exhaust measure, increase the material thickness, improve the gate (increase the gate, increase the gate).

The basic principle of mold runner design is also called main runner, injection runner (Sprue) or vertical runner. It refers to the runner from the part where the nozzle of injection machine contacts the bushing of mold main runner to the end of the shunting channel.

For a product, the customer does not require waterproof structure, but the user often uses it in the position with high density of water molecules.  For example: bathroom, etc.  So out of the responsibility for customer service, but also reflects the responsibility for precision mold products, but also for the health factors of consumers, precision mold ……