Static charging powder glue applicator

PROBLEM

During the processing of elastic for clothing a polyurethane adhesive is applied to the elasticated fibres to assist with the production of weaving into the fabric. Due to the diameter of the elastic applying enough powder to the elastic is problematic.

SOLUTION

Statically charging the elastic prior to entering the coating process, attracts the polyurethane powder in an even coating to all surfaces. 

Selection of the charging head or bar will depend on the width of the coating area. Control of the level of charge is controlled by the generator using constant current or voltage mode.