Thermal control - Import export

Automatic control of thermal diebolts of extrusion dies The DieControl APC Pro automatically controls thermal bolts of extrusion dies according to the earlier measured cross-section profile of the material. This results in uniformly thick films, sheets or coatings even with fluctuations in the feed, material change or when starting the system. The automatic control and the extrusion close to the set point also achieve considerable material savings and quality improvement.

The polyester high-performance fleece Cora®Deep has a fibre matrix of fine and very fine fibres. Compared to conventional fleeces, it also has a larger layer thickness. Due to the very large amount of "free pores" Cora®Deep achieved above-average dirt-holding capacity (depth filtration). The controlled thermal stabilisation of the high-performance nonwoven allows a classified separation of the particles (large, medium, fine). The Cora®Deep nonwovens are subjected to a novel surface treatment process in order to meet the increasing requirements for a minimum fibre release of filter fabrics: Glazing - a combination of flames and calendering. This means that even the finest particles (5μ, 2μ) are retained.