Thin wall injection moulding is a specialized form of conventional injection moulding that focuses on mass-producing plastic parts that are thin and light, so that material cost savings can be made and cycle times can be as short as possible. Shorter cycle time means higher productivity and lower costs. Thus it is very suitable for making disposable food containers.
The definition of thin wall actually is about the size of the part compared to its wall thickness. For any particular plastic part, as the wall thickness reduces, the harder it is produced by the injection moulding process. Therefore, people usually use high speed injection machines to make thin wall food containers. As with the high speed injection machines, the thin wall food container mould needs to be strong enough to withstand high stresses and pressures. Haobang Mould has rich experience in making thin wall food container mould, we will offer you a strong mould structure with high hardness tool steel to ensure the mould long lasting.
The thin wall food container mould also need a well designed cooling system, so that heat can be quickly extracted from the hot plastic part and allowing fast cycle times. To achieve this, cooling systems need to be designed close to the mould surface. Cleaning the mould on a daily basis is also a critical requirement to maintain the part quality.
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