Saving time, space and production costs by choosing a better adhesive and process optimisation

Gluing of insulation

One of the largest Czech manufacturers of building materials presented Kaletech with the requirement to glue sound insulation wool between two parts of acoustic bricks. This was an improvement of already existing production.


Kaletech offered a solution in the form of replacing the PUR foam with a hot-melt adhesive and process optimisation. In terms of functionality, the hot-melt adhesive was as suitable as the PUR foam.


The result was rapid acceleration of production of one piece, thanks to faster drying of the adhesive. In addition to the time for production of one piece, the customer also saved an area in the production hall thanks to the removal of several dozen metres of belt for drying.

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Gluing technology for construction materials

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