"Liquid ammonia process"

An important development

Lafer SpA introduces a revolutionary eco-friendly process recommended for shirtings, bottomwears and denim.

The Permafix liquid ammonia mercerizing range has been designed for continuous processing especially of cellulose based fabrics (cotton, flax and blends) but also natural fibres in general (wool and blends).
A virtually sealed treatment chamber ensures maximum safety and low running costs.

Of particular interest is the configuration of the range which allows two uses: In the preparation stage of ready-for-dye fabrics and also in the finishing stage of dyed fabrics and indaco denim.

The adjustability and precise control of a wide range of operating parameters allows to achieve various effects while significantly improving:
•hand
•crease recovery
•dimensional stability
•resistance to abrasion
•dyeing uniformity, dyestuff affinity, colour solidity
•wash and wear properties