Notes from the plant.
Practical writing on coatings: what sticks, what survives, and what actually works on a production line.
Technology What vacuum metalizing actually does to a bottle
The mirror finish on a premium cap is a metal layer thinner than a wavelength of light. What makes it survive is not the metal; it is the two coats around it.
20 July 2026
Glass Why coatings fail on container glass
Glass is smooth, non-porous and chemically inert. Everything that makes it beautiful also makes it hostile to paint. Here is what actually happens at the surface, and what a properly engineered system does about it.
13 July 2026
Technology 1K stoving or 2K PU: which do you actually need
One component or two, baked or cured cold. The choice decides your line speed, your pot life and your reject rate. Here is the difference in plain language.
24 June 2026
Sustainability Water-based coatings: what you gain, what you give up
Low-VOC is no longer optional in most export markets. Here is what switching from solvent to water actually changes on your line, without the greenwash.
12 May 2026
Insight How to specify a coating: five things your supplier needs
Most coating enquiries go back and forth three times before the real work starts. Send these five things in the first message, and the first sample lands sooner.
8 April 2026
Quality Dishwasher-safe is a test, not a slogan
A dishwasher is a hot, alkaline, abrasive chemistry bath that runs for an hour, hundreds of times. Any coating can claim to survive it. The claim only means something as a test.
17 March 2026