What is Plastic Cabinet?

A plastic cabinet is a piece of furniture used for storage, primarily made from plastic materials like polyethylene, PVC, or polypropylene. It offers various benefits, including durability, resistance to moisture, and lightweight construction.

Plastic cabinets are known for their robust nature, resisting wear and tear, and moisture damage, making them ideal for various environments.

They are significantly lighter than metal or wooden cabinets, making them easier to move and assemble. They can be used in homes, offices, and other settings to store a wide range of items, including clothing, books, stationery, and more.

Plastic's inherent water resistance makes it suitable for humid areas like kitchens, bathrooms, and storage rooms. Plastic cabinets come in different forms, including storage boxes, drawer cabinets, and even those with built-in wheels for mobility. Many plastic cabinets are easy to clean and maintain, making them practical for everyday use.

Injection Mould for Plastic Cabinets

Plastic cabinet moulds are crucial for manufacturing plastic cabinet parts. They provide the precise shape and structure needed for various components. Molten plastic is injected under high pressure into the mould's cavities. The plastic then cools and solidifies, forming the desired part. Common materials for making plastic injection moulds are S45C, S50C, P20, 718, 2738, H13, 2344, S136 etc. The steel is often preferred due to its durability, even though it costs more.

Plastic Drawer Mould Features

Drawer generally uses PP or PC, permeability is better, the product surface requirements are relatively high, then how to do this kind of high-transparent product mould

Such high polishing mould, their molding process is through the temperature controller control the mould temperature; using hot runner, solenoid valve and time-relay control the melt ejection to produce a high-end products with bright appearance, no shrinkage, no welds and other defects.

The highlight moulds have following features:

1. Mould forming temperature is high (usually about 80-90 degrees)
In a higher mould temperature during pressure forming, is conducive to the elimination of weld marks, flow marks, product stress and other defects. Therefore, the mold required to be heat treatment, in order to prevent heat loss, usually put resin insulation board in the mold side.

2. Mould surface is extremely bright (usually mirror 2 grade or higher)
The products ejected from such high polishing mould can be directly used for assembly. No need any surface treatment, therefore, the steel and plastic material requirements are very high.

3. Many hot nozzles in hot runner system (usually 6-8 hot nozzles, sometimes even more)
Each hot nozzle must be with a needle, and a separate air way, through the solenoid valve and time relay, such as a separate control, to achieve Time interval ejection and so as to achieve the purpose of control or even eliminate the weld marks.