PLASMA is a gas,
which contains a big amount of electrical charges.
In constast to normal gases,it is conductive although it appears electrically neutral to the outside.
Ionisation of gas molecules for (nobel gases electrons from the molecules and atoms. Besides electrons, ions and normal neutral molecule fragments (radicals),which are chemically high reactive due to their unstable structure. This reactivity is used in many technical pretreatment before printing and gluing by oxidation of the surface of the ambient conditions using air as working excitation are used for this application
eltech`s Plasma surface treatment technology offers innovative solutions to adhesion and wetting problems in many industries. Component preparation is an important step prior to bonding, painting, varnishing and coating processes.
The purpose of surface treatment of polymer-based materials is to increase surface wettability through electrical discharge. The low surface energy of polymerbased substrates often leads to poor adhesion of inks, glues and coatings.
Plasma treatment provides an economical solution for the cleaning and activation of component surfaces before further processing. Plasma surface treatment improves wettability and adhesion of ink, glues and coatings on many different surfaces.
Plasma surface treatment provides an economical solution for the cleaning and activation of complex surfaces before further processing.
Plasma treatment system is highly effective at
treating and cleaning all types of polymers,
elastomers, glass and even conductive surfaces. It
treats extruded, pultruded, molded and formed
materials. Treatment is ideal for PE, PP, PET,
nylon, vinyl, polystyrene, polycarbonate, PVC and
all other types of thermoformed and thermoset
plastics.
Eltech plasma treatment improves folding carton bond
strength.
Designed to provide easy treatability of
injection/blow molded and extruded products,Eltech
plasma deliversconsistent,uniform treatment to items
with complex threedimensional shapes including
grooves,small cavities and other hard-to-reach
areas. It radically enhances the
surface for longlasting adhesion,enabling you to
produce a higher quality product.
Removes grease, oil, oxides or silicone;
pretreatment and preparation for bonding, soldering
or gluing and pretreatment for finishing metals.
painting, bonding, casting, flocking, labeling,
coating, marking, extruding and overmolding
applications.
