Recently, FQII received the notice of the results of the capacity verification plan of Zhongqing paper inspection and Certification Co., Ltd. and the results of the capacity verification "determination of tensile strength of household paper" participated by Plastic and chemical products inspection and research institute of FQII were satisfactory.

    Tensile strength refers to the maximum tensile force that a unit width of paper or paperboard can bear before breaking under the conditions specified in the standard test method. The strength of the paper depends on the strength of the fiber itself and the bonding strength of the fiber. In the production process, the paper is in a tensioned state, and the longitudinal direction of the paper is subject to a certain tensile force. If the tensile strength of the paper is lower than this tensile force, the paper will break. Therefore, there are certain requirements for the tensile strength of the paper in the standards at all levels.

    The satisfactory results of this capability verification fully illustrate the technical strength of FQII in the determination of tensile strength of household paper.