1.fluting paper, 105-180gsm, 2 ring crush: 110g>7.1, 120g >7.5, 150g>8.5, moisture: 7-9%. 3.Quality is stable, 1. material: recycled paper2. color: brown3. weight: 105-180gsm with machine width 4700mm 4. different paper brand, weight, sheet and package are available as per customer's requirement5. within 30 days after receiving L/C, T/T advance payment fluting paper for carton