What kind of material is the CPE scrub bag?
CPE frosted bag is a stretchable polymer material made of HDPE (high-density polyethylene) through chlorination substitution reaction. It is...
Read ArticleCPE frosted bag is a stretchable polymer material made of HDPE (high-density polyethylene) through chlorination substitution reaction. It is...
Read ArticleAs early as the 19th century, when the large-scale retail industry had not yet been born, people usually purchased all their daily necessiti...
Read ArticlePE plastic bag is a high molecular organic compound formed by addition polymerization of ethylene. The chemical name of PE is linear polyeth...
Read Article