T/CPF 0020-2021 "Leader" standard evaluation requirements for cosmetic multilayer composite flexible tubing
T/CPF 0020-2021 "Leader" standard evaluation requirements for cosmetic multilayer composite flexible tubing
Basic Information
Scope
Scope: This document specifies the terms and definitions, evaluation index system, evaluation methods, and grade classification for the "Leader" standard evaluation of co-extruded multilayer composite hoses used in cosmetics. This document is applicable to the evaluation of the enterprise standard level of co-extruded multilayer composite hoses used in cosmetics (including seamless aluminum-plastic co-extruded composite hoses). Enterprises can refer to it when formulating their own enterprise standards, and relevant institutions can refer to it when formulating the evaluation scheme for the "Leader" standard of enterprise standards. Main technical content: This document specifies the terms and definitions, evaluation index system, and evaluation methods for the "Leader" standard evaluation of plastic packaging and printing products of co-extruded multilayer composite hoses used in cosmetics.