Adhesive Knowledges

Reactive polyurethane (PUR) hot melt adhesive is the fastest-growing chemistry in the hot melt adhesive market, propelled by electric vehicle (EV) ...

A toy manufacturer in Guangdong called me last month. They'd been using our HMPSA for children's product assembly for five years. Then their Europe...

A tape manufacturer in Dongguan had a problem. Their masking tape worked great in the paint booth. But when customers used it for automotive painti...

A label converter in Zhejiang called me last week. They'd been using our HMPSA block for spray coating for three years. Then they bought a new coat...

A baby diaper manufacturer in Fujian called me last month. They'd been using our medical-grade HMPSA for two years without issues. Then they got a ...

An automotive Tier 1 supplier in Changchun had a problem. Their headliner adhesive worked fine in the lab. It worked fine during initial production...

A medical device company called me last week. They'd qualified our HMPSA for their wound care dressing two years ago. Now, they were getting compla...

A frozen food manufacturer in Qingdao had a problem. Their labels worked fine in the warehouse. They worked fine during application. But after 48 h...

A customer called me last month. He'd been testing our HMPSA block on his label line for two weeks. "The tack feels great," he said. "But the label...

For footwear and automotive interior assembly, the choice between polyolefin (PO) and ethylene-vinyl acetate (EVA) hot melt adhesive is rarely abou...

You've just run 10,000 pressure-sensitive labels through the applicator. Everything looked fine at the end of the line. Two days later - or wor...

Your packaging line doesn't care what polymer chemistry is in the tank - until the seams open in a heat wave, or the glue chars overnight, or the P...