Flame-retardant cardboard is either not available at all or only in adventurously large quantities from the factory.

 

However, we have the possibility to laminate a multi-layered material in the thickness of a cardboard from EventGarant M1 cardboard in 320 g/sqm.

For example:

Two times 320 g/sqm equals approx. 650 g/sqm*, or

three times 320 g/sqm equals approx. 980 g/sqm*, or

four times 320 g/sqm equals approx. 1,310 g/sqm*, or ……

 

* the calculated difference results from the adhesive application.
The water-based adhesive is not (yet) flame retardant. However, there have been no complaints from any side.

What is EventGarant M1?

EventGarant is a matt white offset paper, available in 120 gsm, 190 gsm, 250 gsm and 320 gsm weights, flame retardant according to French standard M1. 

You can read the description of EventGarant M1 here: Flame retardant printing papers.

 

If you want to produce a high weight display, for example, you can print in 320 g/sqm or 250 g/sqm offset and hand over the printed sheets to us for lamination.  Please visit www.koenig-konzept.eu🔗 for information on lamination.