Case studies
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BLUEBERRIES

Cardboard trays with PE flow packs

Photo conditions: Pictures do not show flow packs to improve the quality of the photo.

RESULTS

Appearance: After 20 days at 7°C, blueberries contained in the package treated with cronogard® are more hydrated and do not show mold and rot while blueberries contained in the reference are moldy and dehydrated.

Consistency: Blueberries packed in treated trays are still firm, while those in reference packaging are much softer and overripe with evidence of molds.

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TEST CONDITIONS

20 days at 7°C

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RAW MATERIAL and APPLICATION TECHNIQUE

cartonboard 100% virgin fibres
370 g/m2; flexo coating 2 layers

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TYPE OF PACKAGING

cronogard® treated cardboard
trays with untreated PE flow packs

SAMPLE REFERENCE

untreated trays and PE flow packs

FILLER and LACQUER

CC19-A6B607-CIF

Condividi