如果化学产品的内包装需要设置触觉警告，那么外包装和中包装是否也需要设置触觉警告？

如果化学产品的内包装需要设置触觉警告，那么外包装和中包装是否也需要设置触觉警告？

Where the inner packaging of a chemical product requires a tactile warning to be fitted, does the outer and intermediate packaging also require a tactile warning?

否，只有内包装需要配备触觉警告。触觉警告的技术规格在 EN ISO 标准 11683（CLP 附件 II 第 3.2.2.2 节）中给出。ISO 标准规定“……触觉警告应放置在包装上，而不是任何二次包装上，例如保护玻璃瓶的纸板箱，以便在完全打开包装之前能够感觉到”。在正常处理条件下，在包装的预期使用期间，警告也应保持触觉。因此，ISO 标准规定旨在确保视障人士在处理化学产品时能够意识到危险。ISO 标准中提到的“初级包装”在 CLP 术语中可以理解为“内包装”。外包装和中间包装可以配备触觉警告，但这不是强制性的。

No, only the inner packaging is required to be fitted with the tactile warning.  The technical specifications of the tactile warning are given in EN ISO standard 11683 (section 3.2.2.2 of Annex II to CLP). The ISO standard states that ‘... the tactile warning shall be placed on the packaging and not on any secondary packaging, such as cardboard box protecting a glass bottle, so that it can be felt prior to fully opening the package'. The warning shall also remain tactile during the expected period of use of the package under normal handling conditions.  Thus, the ISO standard provisions aim to ensure that when handling a chemical product the person who has a visual disability is aware of the danger. The ISO standard refers to ‘primary packaging', which can be understood as ‘inner packaging' in CLP terminology. Outer and intermediate packaging may be fitted with the tactile warning but this is not obligatory.