This standard specifies the product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of polyethylene blown agricultural ground covering films (hereinafter referred to as mulch films). This standard is applicable to low-density polyethylene resin LDPE, linear low-density polyethylene resin LLDPE and low-density polyethylene resin, linear low-density polyethylene resin, high-density polyethylene resin HDPE two or three resin blends as the main raw material , the mulch film produced by blow molding method can be added with appropriate amount of additives.
GB 13735-1992 history
2017GB 13735-2017 Polyethylene blown mulch film for agricultural uses
1992GB 13735-1992 Polyethylene blown mulch film for agricultural uses