Case studies
STRAWBERRIES
Cardboard trays with PE flow packs
Photo conditions: Pictures do not show flow packs to improve the quality of the photo.
RESULTS
Appearance: After 7 days at room temperature, strawberries contained in the package treated with cronogard® show still a brilliant red color and do not show mold and rot while strawberries contained in the reference are moldy and dehydrated.
Consistency: Strawberries packed in treated trays are still firm, while those in reference packaging are much softer and overripe, with evidence of molds.
![icon test conditions icon test conditions](https://cronogard.com/wp-content/uploads/2019/03/icon-test-conditions.jpg)
TEST CONDITIONS
14 days at room temperature
![icon filler icon filler](https://cronogard.com/wp-content/uploads/2019/03/icon-filler.jpg)
RAW MATERIAL and APPLICATION TECHNIQUE
cartonboard 100% virgin fibres
370 g/m2; flexo coating 1 layer
![icon type of packaging icon type of packaging](https://cronogard.com/wp-content/uploads/2019/03/icon-type-of-packaging.jpg)
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
![](https://cronogard.com/wp-content/uploads/2019/05/immage-with-cronogard-1.jpg)