As with UL Marks, your UL procedure book contains your specific marking requirements. This brings us to your specific labeling needs. Based on the results of these tests, the individual materials are then rated to certain performance levels. Included are humidity, heat, scratch and adhesion tests. Under the heading of UL969, materials are exhaustively tested by UL engineers to determine a label construction’s suitability across a variety of environmental conditions. Product safety labels that pass UL969 testing are called UL Recognized Component Labels. UL requires the various components of a label (altogether known as a construction or system) to meet specific performance requirements including temperature and environmental conditions, to ensure that these labels will remain attached to the product and legible. You are free to scan/fax us a copy of these sections, so that we may help you properly assess your labeling needs.ĭuring the safety testing of finished products, a UL engineer will often determine that a product safety label is necessary. If you are unsure of which type your product falls under, you can look up this information usually either on the Authorization page of the Follow-Up Services procedure or the Marking section of the Section General. Which “type” a label falls into, varies by product category and depends on what level of control UL wants over the printing process. There are two types (sometimes referred to as Follow-Up Service or FUS) of UL Certification marks: Type R and Type L. Be sure to check if any such requirement exist. This may require a label to be made from a specific material, ink or meet specific durability requirements. As a result, there sometimes are additional printing requirements that are described in your Follow-Up Service Procedure. If it should come off, then that product is no longer considered UL certified. That said, the evidence of a product’s UL certification is the UL Mark. Labels that are printed with a UL Mark are not required to have specific UL approved label material, ink or durability requirements just because they have that mark. There are a variety of UL certifications symbols that are collectively referred to as UL Marks.
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