These issues can affect the function, safety and performance of the product. Many things can cause such issues as the moulding process, tooling devices, materials or even all three together.
Let’s take a look at the most common issues of Moulding in BC and how you can prevent them.
Some issues can easily be sorted by making minor changes in the moulding process.
1- Flow lines
Flow lines or marks don’t typically impact the component integrity, but they appear unsightly and might be unexpected by the customers.

Remedy: You can increase the injection speed, pressure and material’s temperature to ensure the material fills the mould. Try these tactics to make moulding BC offers without any issues.

2- Burn marks
Burn marks generally don’t affect integrity unless the plastic gets burned to a degradation extent.

Remedy:
Lower the melt & mould temperature.
Reduce the speed of injection.
Enlarge gates & gas vents for trapped air to escape.

3- Warping
It’s a deformation defect that causes products to shrink in different places.
It impacts the component integrity.

Remedy: You can ensure the cooling process is long & gradual and also lower the temperature. You can also switch the material of moulding BC to a less shrinking one.
Final take
These are the ways that can prevent basic mistakes in the moulding process.
For moulding in BC, you can connect with Trueline Moulding Group Inc. Get our experts’ help for more information about tactful moulding procedures and materials. Visit the website to book an appointment for your issues.
For more details about Posts & Spindles in Kelowna please visit our website: truelinemoulding.com