For Carton and Folding box applications the adhesives out of the 898 and 931 ranges show the following advantages:
- perfect glue dots and lines, without “tailing” or “hammerheads”
- clean running by excellent glue line cut-off
- good restart of extrusion after temporary machine shut down (no nozzle blocking)
- very fast setting speed
- excellent bond quality
- suited for bonding heavily coated or varnished board
Where the 931 range of quality adhesives are available starting from a viscosity of ca. 600 mPas the new range 898 can be delivered starting from a viscosity of ca. 100 mPas.