The anti-animal net made of polyethylene is odorless, safe, non-toxic and highly flexible. HDPE life can also reach more than 5 years, and the cost is lower. Animal-proof and bird-proof nets can generally be used for the protection of grapes, cherries, pear trees, apples, wolfberry, breeding, kiwifruit, etc. For the protection of grapes, many farmers think it is necessary. For the grapes on the shelf, it can be completely covered, and it is more appropriate to use a strong animal-proof and bird-proof net, and the fastness is relatively better. Animal nets protect crops from damage from various wild animals and ensure harvests. It is widely used in the Japanese market.