Molds are used in plastic injection molding machines to produce parts. The structure and finish of the mold plays an important role in the look, feel, durability, and performance of a product, to name a few. The finish of the mold can make or break the product in terms of performance. One of these effects is when the plastic has an uneven texture, almost like that of an orange peel. Read on to know more about the orange peel effect that can adversely affect the aesthetics as well as performance of your plastic product.
What is the Orange Peel Effect?
If the molds are not manufactured in the right manner, then they will develop plastic parts that develop the ‘orange peel’ effect. The irregular surface of the mold causes the surface of the plastic product to feature an uneven orange peel-like surface. This hampers the aesthetics of the plastic product. At the same time, it could also weaken the physical structure of the product causing issues in terms of operation and reliability. Hence, the molds used in conjunction with plastic injection molding machines should be fabricated carefully using the best manufacturing practices.
Finishes for Mold Polishing
The easiest, most efficient and cost friendly method of polishing a mold is using a stone. Stones act as abrasives helping even out the surface of a mold. By smoothening the surface of the mold, it becomes easier to remove the product from the mold.
Several factors are responsible for the outcome with respect to the finish of a mold. It is important that manufacturers ensure that the mold is fabricated to perfection. In case of any uncertainty, it is a good practice to manufacture a few prototype pieces to ensure that the plastic being produced using this mold has a good finish. The molds as well as the plastic injection molding machines should be fabricated and tested to ensure superior results.
