Packaging material characteristics: good air permeability, tear resistance, low price
Raw material£ºsilica Gel
Raw Material:
Fine silica gel bead ( white ,blue and orange)
Advantages:
1)Moisture absorption rate over 30%;
2)No physical forms changed after moisture absorbing, nontoxic, no harm, no pollution;
3)3.Good heat stability, strong mechanical strength;
4)4.Widely used in shoes, hats, leathers, handbags, food, medicine, metals, toys, bamboo and wood, instruments, electronics, etc.