Corona and plasma technologies from kalwar
The corona and plasma technologies developed by kalwar polarise material surfaces through an electrical discharge and prime them for achieving high adhesive bond strengths. This creates the perfect conditions for creating bonds or applying coatings and inks or, depending on the area of application, applying a wide range of other finishes.
The development of its calvatron® corona and plasma technologies has earned kalwar a high reputation across all industries. To-date, it has sold over 4000 systems worldwide – either as standard devices or bespoke, material and energy-optimised complete systems.
kalwar's calvasol® functionalisation systems represent an innovative progression of its calvatron® surface technology. These systems solve one of the biggest problems faced by the packaging industry – the antifog problem – caused by fogged up packaging film.
