The COEVA® thermal films are made with particular polymers which confer the film a high crystalline appearance and a Visible light Transmittance very close to 90%. COEVA® is especially suitable for covering vegetables and flower
cultivations which require high luminosity conditions (also in winter season).
The main characteristics of COEVA® are:
• Greenhouse Effect: very high. The optimal thermal capacity of this film allows to maintain inside the greenhouse higher nightly temperatures also up to 3-4°C than the ones under a Polyethylene film.
• Transmittance to Visible Radiations: the highest among the range of the commercial multilayers films.
• Mechanical Characteristics: excellent. The particular technology of the co-extrusion and the special stabilizers used on COEVA® an optimal resistance against the photo-oxidation ageing. COEVA® is particularly suitable for covering large inflated greenhouses.

The COEVA® LUNGAVITA and COEVA® LUNGAVITA PLUS are supplied as standard version with “antidrip” treatment inside and “antidust” treatment outside
COEVA® film is made in accordance with the specific prescriptions issued by European Normative EN 13206 for “Direct Light Thermal Films”.

Referring to the life according to EN 13206, COEVA® is made in the following versions:
COEVA® 150 – Classe B
COEVA® LUNGAVITA – Classe D
COEVA® LUNGAVITA PLUS – Classe E