Sulzer Mixpac USA Inc. (Salem, N.H.) has introduced nylon cartridges for its MIXPAC Hand-Held Cartridge Dispensing System for two-component adhesives. These cartridges have been designed for use with chemistries that are not compatible with the traditional polypropylene cartridges. They feature a 50-ml capacity and are used to dispense two-component adhesives in a variety of ratios including 1:1, 2:1, 4:1 and 10:1. They also are available in a 200-ml capacity with a 1:1 volumetric dispensing ratio, as well as a 400-ml system with volumetric ratios of 1:1 and 10:1. The MIXPAC System consists of a manual or pneumatic dispensing gun, a cartridge and a static mixer.