Injection Moulding Plastics: How to Improve Flow Lines 

Flow Lines

Injection moulding is a widely used manufacturing process for creating high-quality plastic parts. However, like any process, it is not without its challenges. One common issue that arises during injection moulding is the occurrence of flow lines. Flow lines are wavy patterns or streaks that appear on the surface of moulded parts, resulting from uneven material flow and cooling. While flow lines may not affect the functionality of the part, they can impact its aesthetic appeal. In this article, we will explore the causes of flow lines in injection moulding and discuss strategies to prevent and minimise their occurrence. 

Plastic product design | Innovative plastic product design for cost-effective manufacturing.

Pipe Clamp

Plastic product design | Innovative plastic product design for cost-effective manufacturing.

Plastics have become an integral part of our daily lives, being used in a wide range of products and applications, from packaging and consumer goods to automotive and aerospace components. As such, engineers are constantly looking to optimise the design of plastic products for both value and manufacturability. In this article, we will explore 15 plastic product designs that have been engineered to achieve these goals, with a focus on the analytical processes and considerations that go into their creation. From complex injection-moulded parts to simple thermoformed packaging, these designs showcase the ingenuity and innovation that are driving the plastics industry forward.