| 摘要 |
The invention relates to a textile woven or knitted material used in the technology for plant cultivation. According to the invention, the material is a fabric made of degradable polyolefin fibers consisting of atactic and isotactic polypropylene with spherulitic structures which are deformed by spinning, the structure, in the crystalline area, comprising single-crystals with folded structure, and, in the non-crystalline area, a mixture of folded surfaces and crystal linking molecules, the thus obtained structure, having a yarn size of 400...600 dtex, is subjected further to UV radiation at a concentration of 8000...10 000 μW/cmfor 20...24 h in order to increase the degree of degradability. |
