I. Materials: Sinopec PP powder, T30 new material, polypropylene+polyethylene.
    II. Applications: Mainly for packing agricultural products.
    1. Vegetables: Onion, cabbage, wild cabbage, garlic, potato, carrot.
    2. Fruit: Apple, pineapple, watermelon, coconut and so on.
    3. Peanut, corn.
    III. Advantages:
    1. Excellent ventilation, non-perishability for packed fruits and vegetables, and good visibility.
    2. Large elasticity, strong stress, not-easily deformation, perseverance.
    3. Lightweight, soft, smooth, flat wires keep fruits and vegetables from being damaged during transport.