塑料件UL检查是否一定要在产品上写上所有marking内容?
本帖最后由 welkint 于 2011-5-17 11:56 编辑
前天,UL过来检查,提出了几个建议项:需要在外包装箱上写上所有规定信息,而且本体上写上所有UL所规定的内容。具体条款如下:
The required Markings shall consist of all of the following: A) Part Identification (end-product-manufacturer or designated-party part number and/or name). B) Date of molding or fabrication (may be approximate to the nearest month). The date of molding or fabrication may be abbreviated, or in a nationally accepted conventional code, or a date code affirmed and used by the molder or fabricator. C) Material Identity (material manufacturer's name or trade name or trademark if it appears in the list of subscriber identifications contained in the Recognized Component Directory, and the material designation). If two materials are combined or blended together, the material identity is to include each material manufacturer's name, material designation and the approximate percentage or ratio of each component material. In situations when the thermoplastic regrind content exceeds 25 percent by weight, the material identity shall include the maximum amount of regrind that the parts contain. If an assembly consists of two or more polymeric parts, complete material identification is to be provided for each component part. The material identity may be in a traceable code, if the code is mutually agreed upon among the end-product manufacturer or designated-party, molder, and fabricator. D) Molder's/fabricator's name or trade name (if authorized in the Section General of this Procedure). E) UL-Assigned Designation (Refer to the descriptive section of this Procedure). F) Molder/fabricator factory location as specified in Section General (a distinctive marking - which may be in code - is to be used to identify the part as a product of a particular factory. The factory identification is to be marked in close proximity to the UL-Assigned Designation). The molder/ fabricator factory location is not required if the part is molded and/or fabricated in one location. NOTE: The required Markings are not required to be applied by subcontracted factories that perform fabrication operations on parts where the required markings are permanently molded into or applied to the part and the integrity of the marking is intact after all fabrication processes. The inspector shall verify that all shipments of Recognized Component - Fabricated Parts contain the required Markings. The required Markings may be displayed in any of the following locations: A) On each part. B) On the specification sheet packed with each shipping carton. C) On each shipping carton. D)It is not necessary (but recommended) that all the required Markings appear at the same location.
我觉得外包装箱上应该是没有什么问题,尽量符合上面A-F 的要求。但本体上要写上就有点勉为其难了,因为有些产品本身就非常小,像一些光导柱啊或小配件啊,上面就只有一个模穴号(C1,C2等),哪还有空间去写PN,公司名称,公司代号,生产日期,UL号码,原料号码等信息。(况且,我们的直接顾客其实也不会允许都写进去。) 求问各位高手,我如何能既满足顾客要求,又满足UL检查的要求?谢谢。
前天,UL过来检查,提出了几个建议项:需要在外包装箱上写上所有规定信息,而且本体上写上所有UL所规定的内容。具体条款如下:
The required Markings shall consist of all of the following: A) Part Identification (end-product-manufacturer or designated-party part number and/or name). B) Date of molding or fabrication (may be approximate to the nearest month). The date of molding or fabrication may be abbreviated, or in a nationally accepted conventional code, or a date code affirmed and used by the molder or fabricator. C) Material Identity (material manufacturer's name or trade name or trademark if it appears in the list of subscriber identifications contained in the Recognized Component Directory, and the material designation). If two materials are combined or blended together, the material identity is to include each material manufacturer's name, material designation and the approximate percentage or ratio of each component material. In situations when the thermoplastic regrind content exceeds 25 percent by weight, the material identity shall include the maximum amount of regrind that the parts contain. If an assembly consists of two or more polymeric parts, complete material identification is to be provided for each component part. The material identity may be in a traceable code, if the code is mutually agreed upon among the end-product manufacturer or designated-party, molder, and fabricator. D) Molder's/fabricator's name or trade name (if authorized in the Section General of this Procedure). E) UL-Assigned Designation (Refer to the descriptive section of this Procedure). F) Molder/fabricator factory location as specified in Section General (a distinctive marking - which may be in code - is to be used to identify the part as a product of a particular factory. The factory identification is to be marked in close proximity to the UL-Assigned Designation). The molder/ fabricator factory location is not required if the part is molded and/or fabricated in one location. NOTE: The required Markings are not required to be applied by subcontracted factories that perform fabrication operations on parts where the required markings are permanently molded into or applied to the part and the integrity of the marking is intact after all fabrication processes. The inspector shall verify that all shipments of Recognized Component - Fabricated Parts contain the required Markings. The required Markings may be displayed in any of the following locations: A) On each part. B) On the specification sheet packed with each shipping carton. C) On each shipping carton. D)It is not necessary (but recommended) that all the required Markings appear at the same location.
我觉得外包装箱上应该是没有什么问题,尽量符合上面A-F 的要求。但本体上要写上就有点勉为其难了,因为有些产品本身就非常小,像一些光导柱啊或小配件啊,上面就只有一个模穴号(C1,C2等),哪还有空间去写PN,公司名称,公司代号,生产日期,UL号码,原料号码等信息。(况且,我们的直接顾客其实也不会允许都写进去。) 求问各位高手,我如何能既满足顾客要求,又满足UL检查的要求?谢谢。
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littleforward (威望:0)
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The required Markings may be displayed in any of the following locations。
但分散标示要求的内容,不利于对整个信息的识别和判断,所以检查员会要求尽量在同一位置显示,这样更规范。
至于在使用了某一种方式完整标示后,再在产品上显示UL标志和号码,这是可以的。