Common Problems in Silicone Manufacturing and How to Avoid Them

Let us talk about something that does not get enough attention in sourcing forums. Common Problems in Silicone Manufacturing and How to Avoid Them looks straightforward on paper, but the reality on the factory floor is quite different. We have seen enough projects to know what works and what does not.

Raw material testing is where it starts. Every batch of silicone that comes through our door gets tested for hardness, tensile strength, and elongation before it goes anywhere near a mold. Skipping this step is how you end up with products that feel fine in the sample but start cracking after six months of use.

We run three shifts, and quality does not vary between them because we have the same SOPs posted at every workstation. It sounds basic, but you would be surprised how many factories let the night shift do things their own way. That is where consistency breaks down.

If you are working through these decisions for your own product line, we are happy to talk it through. Lemeng Silicone has been manufacturing custom silicone products for over 20 years, and we have seen pretty much every scenario. Drop us a line and we will give you an honest assessment, even if you end up working with someone else.