Ask about ingredients. The new imported high-density polyethylene is used as raw material, not old or flowery materials.
Count the number of meshes. For larger pests, it is recommended to use 20-30 orders, such as moths and butterflies; for smaller pests, it is recommended to use 40-60 orders, such as aphids and whiteflies.
Touch the net surface. The surface of the mesh is smooth, flat, without holes, and the color is uniform and shiny; the size of the mesh is uniform; there are no broken wires and no overlapping wires.
Weigh, measure. There is no error in the actual mesh number, unit area (square meter), gram weight, width and labeling.
Take a look at the packaging. The font and pattern of the outer packaging are clear, the corporate brand and manufacturer information are detailed, and the content of the logo is comprehensive.
Usage time. Adding ordinary anti-ultraviolet agents and antioxidants can generally be used for about 2 years, and those without adding can only be used for 1 year.
Advantages of SUGRAND insect-proof net: It adopts brand-new high-density low-pressure polyethylene (HDPE), which has the advantages of high tensile strength, corrosion resistance, radiation resistance, non-toxic and tasteless, and good ventilation effect. It can be used for more than 5 years in normal use.
About Us
Sugrand is a leading manufacturer of agricultural and construction plastic nets in China. sugrand has advanced technology and intellectual property. sugrand agricultural plastic nets account for more than 20% of the global market.
