This European Standard specifies performance levels and test methods for the following characteristics of slide fasteners made from interlocking components mounted on tapes: strengths of puller attachment, closed-end, top stop, open-end slide fastener box, reciprocating mechanism, closed slide fastener when extended laterally, open-end attachment when extended laterally, slider locking device, and open-end slide fastener single stringer slider retention and slider resistance to torque. NOTE The tests specified in Annexes B to K have been specifically devised to permit their direct application to finished slide fasteners with a view to giving the user reasonable assurance that a slide fastener conforming to the requirements of this Standard can satisfactorily fulfil its intended purpose. Annex L gives information about sampling procedures for bulk quantities of slide fasteners. In addition, performance levels are also specified for colour fastness to washing, dry cleaning and water, and for dimensional stability to washing and dry cleaning. This European Standard is applicable to slide fasteners for general use and is not applicable to slide fasteners for specialist purposes ( for example: pressure sealed slide fasteners for diving suits).
本欧洲标准规定了由安装在带子上的联锁部件制成的拉链的以下特性的性能水平和测试方法：拉头附件、封闭端、上止、开口拉链盒、往复机构、封闭式拉链的强度。 横向延伸、横向延伸时的开口端附件、滑块锁定装置和开口拉链单纵梁滑块保持力和滑块抗扭矩性。 注：附件 B 至 K 中规定的测试是专门设计的，允许直接应用于成品拉链，目的是向使用者提供合理的保证，即符合本标准要求的拉链能够令人满意地实现其预期目的。 附件 L 提供了有关批量拉链抽样程序的信息。 此外，还规定了耐水洗、干洗和水洗色牢度以及耐水洗和干洗尺寸稳定性的性能水平。 本欧洲标准适用于一般用途的拉链，不适用于特殊用途的拉链（例如：潜水服用压力密封拉链）

Test Requirement 测试要求：

拉片结合力
闭合底部强力
上止强力
开尾插盒强力
往复耐疲劳
链齿横向力
开尾插盒横向力
滑块自锁强力
开尾拉链单边强力
扭力测试

Sample Size 样品数量 / 送样规格: on request
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days

Report Summary 报告摘要:

检测实验室 | TESTING LAB：