How to make a plastic chair mold

There are many types of chairs on the market today, which are mainly divided into wood, fabric, plastic, glass and metal according to their materials. Taking into account the principles of practical economy, tables of different materials have certain limitations in the field of use. This article summarizes several points for making plastic chair molds.

How to make a chair mold?

Tools / raw materials

• Steel
• Insert

Method / step

To make a good chair mold, you must first choose a good mold company. Many companies can make chair molds. However, to make a good chair mold, some selection conditions are still needed. The scale equipment of the mold company, the experience of technical staff, and the ability to respond to sudden conditions are all manifestations of the strength of the mold company.
Followed by quality requirements, that is, the life of the mold. A good mold can produce millions of molds, and some dozens of product molds need to be repaired. For the mold life to be determined in conjunction with its own production capacity. The life of the mold is closely related to the hardness of the steel, and the hardness of the chair mold must be at least HRC33. In order to control the cost, it is generally enough to use P20 material about 500,000 molds.
There is also a problem with the style of the chair. Some customers need to make many chair molds. Among them, the same style and different flower plates do not need to open many molds. In this case, only one mold is required. The flower plates can be used for multiple inserts. Yes, the finished inserts can be used for interchange.