Environment-friendly artificial lawn and preparation method thereof

Abstract

The invention discloses an environment-friendly artificial lawn and a preparation method thereof, belongs to the technical fields of artificial lawns, and relates to a stable artificial lawn for solving the problems of poor stability, small elasticity, and poor recycling property in the artificial lawn of the prior art. The stable artificial lawn comprises a base, a weaving layer and a plurality of grass beams, wherein the grass beams penetrate through the weaving layer and are embedded into the base; the weaving layer comprises warp yarns and weft yarns; the base comprises an adhesive layer,a back adhesive layer and a gel layer; the warp yarns and the weft yarns are mutually weaved to form the weaving layer by a weaving machine; the artificial grass beams penetrate through the weaving layer and are primarily fixed, so as to prepare the gel layer; the weaving layer and the gel layer are adhered by a calendaring method. The stable artificial lawn has the advantages that the roots of the multiple grass beams are embedded into the adhesive layer and are melted together, so as to prevent the roots of the grass beams from disengaging from the base; the adhesive layer and the back adhesive layer are made of thermoplastic materials, so that the high rubber elasticity is realized, and the material can be conveniently recycled and reutilized.

Description

technical field [0001] The invention belongs to the technical field of artificial turf, and in particular relates to an environment-friendly artificial turf and a preparation method thereof. Background technique [0002] Due to the huge cost of planting and cultivating natural artificial turf, the market prospect of artificial turf is becoming more and more broad. It uses non-living plastic and chemical fiber products as raw materials to make artificial turf, which does not need to be consumed and grown like natural turf. The necessary fertilizer, water and other resources can meet the needs of high-intensity sports 24 hours a day, and the maintenance is simple, the drainage is fast, and the site is flat. The existing artificial turf production technology is mature, and grass weaving is diversified, which can meet the needs of different groups of people. However, most of the artificial turf products on the market currently use carboxylated styrene-butadiene latex or polyuret...

AI Technical Summary

Problems solved by technology

The existing artificial turf production technology is mature, and the grass weaving is diversified, which can meet the needs of different groups of people. However, most of the artificial turf products on the market currently use carboxylated styrene-butadiene latex or polyurethane glue as thermosetting materials, which affects the overall recyclability of the lawn. , and most artificial turf adopts the method of sticking the root of grass silk to the base. Affected by factors such as use time and sunshine, the root of grass silk is easy to detach from the base