Good molds, choose a good mold factory. Only professional mold factories can create better product molds and ensure more stable product quality. The two-color mold production process in Guangzhou Mold Factory is provided with relevant materials by Nanhai Hongyexing Mold Co., Ltd. in Foshan City.   

Utilize lower quality core materials to reduce costs. Cortical or core materials can use expensive materials with special surface properties, such as anti electromagnetic interference and high conductivity, to enhance product performance.  

(4) In multi process mold processing, various processes such as milling, boring, drilling, reaming, and threading are always used.

(5) The use of repetitive production molds has a lifespan. When the use of a mold exceeds its lifespan, a new mold needs to be replaced, so the production of molds often has repeatability.

(6) In the production of imitation processing molds, sometimes there are neither patterns nor rare data, and imitation processing must be carried out based on the object. This requires high imitation accuracy and no deformation.

(7) The mold material is excellent, and the primary material for molds with high hardness is often made of high-quality alloy steel, especially for molds with long service life, which are often made of martensitic steels such as Crl2 and CrWMn. This type of steel has strict requirements from rough forging, processing to heat treatment. Therefore, the formulation of processing technology cannot be ignored, and heat treatment deformation is also a problem that needs to be carefully considered during processing. The combination of skin material and core material can reduce residual stress in the molded product, increase mechanical strength or surface properties of the product.  

7. Products with marble patterns.

1. Two color injection mold: The core material can use low viscosity materials to reduce injection pressure. For example: Weixun Plastic Mold

2. Color injection molds: From an environmental perspective, recycled secondary materials can be used as the core material.  

3. According to different usage characteristics, for example, soft materials are used for the outer layer of thick finished products, hard materials are used for the core material, or foam plastics can be used for the core material to reduce weight.

(1) A set of molds usually consists of a concave mold, a convex mold, and a mold frame, and some can also be multi piece assembled modules. So the combination of upper and lower molds, the combination of inserts and cavities, and the assembly between modules all require high machining accuracy. The dimensional accuracy of fine molds often reaches the micrometer level.

(2) Some products, such as car covers, airplane parts, toys, and household appliances, have complex shapes and surfaces composed of various curved surfaces. Therefore, the mold cavity surface is very complex. Some surfaces require mathematical calculation methods for handling.

(3) The production of small molds in batches is not about producing in large quantities, and in many cases, only one set is often produced.