Fibro’s true advantage lies in the superior quality of the fiber itself. Thanks to “Wet Forming” technology, Fibro fiber is lighter, higher density, smoother, greener, and stronger than the competition.
In top load strength, Fibro egg cartons topped out at a whopping 330 lbs, beating out competitors by over 100 pounds.
In moisture absorption tests, Fibro cartons absorbed 30% less than the leading carton, and only 10% behind other competitors who use waterproofing chemicals (Fibro uses none!).