标准GB/T 28011—2021《鞋类勾心》内容解析  

Discussion of GB/T 28011-2021 “Shanks for Footwear”

作　　者：张本民 ZHANG Ben-min(Quality&Measuring Supervision Testing Institute,Huizhou 516003,China;National Quality Inspection&Testing Center on Shoe Material and Footwear(Guangdong),Huizhou 516003,China)

机构地区：[1]广东省惠州市质量计量监督检测所,广东惠州516003 [2]国家鞋材及鞋产品质量检验检测中心(广东),广东惠州516003

出　　处：《中国皮革》2022年第4期82-86,92,共6页China Leather

基　　金：惠州市科技项目(2017C0425041)。

摘　　要：GB/T 28011—2021于2022年3月1日正式实施,代替GB/T 28011—2011。本文解析了GB/T 28011—2021中的主要内容,为相关人员提供参考。与GB/T 28011—2011相比,GB/T 28011—2021进行了较多技术性更新,例如修改了标准适用范围,修改了勾心感观质量要求,增加了非金属(木质类除外)勾心的考核要求,更改了勾心纵向刚度测试方法,修改了勾心弯曲性能合格要求和测试环境、测试仪器。同时,本文对常规鞋用勾心的质量要求进行了论述,给出了把控勾心质量的建议。GB/T 28011-2021 was formally implemented on March 1, 2022, and replacing GB/T 28011-2011. The main content of GB/T 28011-2021 was analyzed to provide reference for relevant personnel. Compared with GB/T 28011-2011, GB/T 28011-2021 carried out many technical updates, such as modifying the scope of application of the standard, modifying the appearance quality requirements of shanks, adding the assessment requirements of non-metallic(except wood) hooks, changing the longitudinal stiffness testing method of hooks, and modifying the hook bending performance requirements and testing environment, testing instruments. The quality requirements of hook for conventional shoes were discussed and some suggestions on quality control of hook were put forward.

关 键 词：勾心 纵向刚度 检验检测 弯曲性能 硬度 GB/T 28011 

分 类 号：TS57[轻工技术与工程—皮革化学与工程]