There are various methods of developing plastic products with help of molding. Some are traditional and other advanced technique is plastic mold injection. Plastic injection molding is easy and accurate and has various benefits of usage over traditional methods of molding.Traditional methods do work of molding, but plastic injection molding is more suitable for getting precise designs and high end products. Plastic injection molding is considered best custom injection molding method. Other methods are ineffective to give as good results as this method of work does. There are reasons why this method of molding is better liked and used in industry over other methods. Few of those reasons are as follows:

Decreases cost of production

Cost of production decreases with use of the plastic injection molding method. These machines are automated and require less or no labor to supervise them. Once the process is set and prototype is approved there is no need to continually check products. As the consistency would remain same as they are robotic. There would be no deviation in quality, making them accurate and precise. This factor is not possible with traditional methods of molding. Generally, traditional molding is manual and the quality of product changes from piece to piece. This is a major reason of increase in the cost of production.

Dual use of plastic possible

In plastic injection molding one can use duel plastics in the process. There is an option of co-injection molding. This enables the production to make use of two different types of raw material and produce a product. This is not possible with traditional molding method. The traditional molding method cannot use two different types of plastics to make a single product mold. This is another major drawback of traditional molding method.

Thus, Plastic Injection Molding is a preferred method over traditional methods.

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