Powerful hot melt adhesive with hazard-free labelling 31 January 2025

The new Jowatherm® PUR MR 614.70 from Jowat SE is a hot melt adhesive which has been specially developed for filters often found in buildings and vehicles, offering high performance without hazard pictograms.

Designed for the production of filters, the adhesive efficiently connects several layers of different filter materials while maintaining the maximum possible surface area of the activated carbon for an optimum filtration. The long open time of the product achieves good results in the lamination process of activated carbon and composite filter media.

Other advantages of Jowatherm® PUR MR 614.70 are the product’s neutral odour, as well as its low fogging and emission values. The adhesive can be processed with widely established machine configurations and delivers impressive results with low application amounts.

A special highlight of the adhesive is the hazard-free labelling, which contributes to safe and healthy workplaces. Due to a processing temperature about 40°C lower compared with other PUR hot melts, the adhesive also saves resources and is more environmentally friendly.

Becca England Assistant Editor t: +44 (0) 1727 615 413

Becca is the latest member to join our team and is eager to get stuck into the world of fasteners. She brings an enthusiastic and fresh outlook on what we do editorially and will be leading our social media activity – including sourcing material, editing articles and posting online.