GB 4455-2006 Polyethylene Blow Molded Greenhouse Film for Agriculture

This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation and storage of polyethylene blow-molded greenhouse films for agriculture.
This standard is applicable to polyethylene ordinary greenhouse film, polyethylene aging-resistant greenhouse film and internal additive polyethylene droplet aging-resistant greenhouse film used in agricultural plastic large, medium and small greenhouse light-transmitting covering materials.