VINEYARD COVERING FILMS

AGRIVIGNA®

Agrivigna® is the Sheet specially designed for the coverage of grape, cherry and kiwi’s crops. The sheet is equipped with a reinforcement in the center and on each side on the inside is placed a PP lanyard that guarantees a very solid anchor to the structure, far more durable than the traditional aluminum eyelets.The mechanical characteristics of the film thus made are very high and allow the sheet to withstand bad weather conditions even with the thinnest thicknesses.

Nickel-Quencher stabilization, on the other hand, ensures a long life even in the presence of significant sulfur treatments. Agrivigna® is successfully used worldwide without limitations of crops types or different climatic areas.

There are three versions for this cover sheet that are distinguished by thickness and duration:
Agrivigna® 120 (expected duration 2 campaigns)
Agrivigna® 150 (expected duration 3 campaigns)
Agrivigna® 180 (expected duration 4 campaigns)

AGRIVIGNA_fondoAGRIVIGNA_profilo

TECHNICAL DATA

Spessore nominale/ Thickness micron 180
Larghezza/ Width mt. varie/various
PROPRIETÀ UNITÀ VALORE
Property Unit Value
CARATTERISTICHE DIMENSIONALI / DIMENSIONAL PROPERTIES
Tolleranza sullo spessore nominale/nominal thickness tolerance:
- spessore medio/ average thickness μ ±5%
- spessore punto per punto/ point to point thickness μ ±15%
Tolleranza sulla larghezza nominale/ Width tolerance mm 0% +2%
CARATTERISTICHE MECCANICHE / MECHANICAL PROPERTIES
Carico di rottura / Tensile strength at break MD+TD N / mm² ≥ 19
Allungamento a rottura / Elongation at break MD+TD % ≥ 420
Resistenza alla lacerazione(Elmendorf)/ Tear resistance N ≥ 19
Resistenza all'urto:/Dart drop test zona piatta zone flat gr. ≥ 370
zona piega zone fold gr. ≥ 230
CARATTERISTICHE OTTICHE E TERMICHE / THERMAL AND OPTICAL PROPERTIES
Trasmittanza luminosa totale/ Total visible light emission % ≥ 87
Luce diffusa % ≤ 25
ALTRE CARATTERISTICHE / OTHER PROPERTIES
Allungamento a rottura dopo esposizione % ≥ 50%
Elongation at break after exposition
DURATA / DURATION
Classe del film / Class of film D
Durata ( ore ) / Duration ( hours ) ore/hours ≥ 6800
N.B. I dati riportati nella presente tabella sono riferiti al film prima del suo utilizzo. I tempi di vita previsti, possono essere negativamente influenzati da una non corretta posa in opera e/o dall'utilizzo di fitofarmaci e pesticidi contenenti alogeni e/o metalli pesanti (quali ad esempio zolfo, cloro, bromo, rame, zinco, ferro, etc). A questo proposito vi invitiamo a leggere attentamente le Avvertenze per un corretto impiego in agricoltura dei film in LDPE-EVA-LLDPE-POLIAMMIDE .
Attention. The data are referred to the film tested before the use. The lifetime expected can be negatively affected by an uncorrect cladding operation and/or use of pesticides containing halogen -based compounds and/or heavy metals(as sulphur, chlorine, bromine, copper, zinc, iron, etc). In this respect we advise you to carefully read our instructions for a correct use of LDPE-EVA-LLDPE-POLIAMMIDE films.
The values shown in the previous table refer to the film in the duration class specified in it. The film is available in duration classes A, B, C, D and E. For more information, contact our offices.

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