How We Helped a Finnish Manufacturer Eliminate Bubbles in Dome Label Dispensing
When a Finnish customer approached us about their dome label production, they faced two critical challenges:
1.Bubble formation after adhesive dispensing (viscosity range 3000–5000 cps)
2.Cost sensitivity without compromising quality
At first, the customer was reluctant to send adhesive samples or products for testing.
Instead of pushing for a sale, we proposed a risk-free sample testing process with our in-house dispensing engineers.
This allowed us to:
● Simulate the exact production conditions
● Pre-set parameters before delivery
Guarantee that the solution works 100% upon arrival
By replacing existing suck-back valve with our self-developed diaphragm valve, we completely eliminated the bubbles on the dome surface. The result was an immediate improvement in product quality and reduced rework.
The customer was impressed with the smooth surface finish and appreciated that we helped them avoid the risk of production downtime.
Watch the test run video here
If you’re facing any technical challenges in dispensing or potting, feel free to reach out — we’re always ready to provide tailored solutions.
Mindy
