简单的区别我是知道的，UL官网上也有相关描述。我想知道的是从各位的经验角度来说，PGJI2在哪种情况下可以替代PGDQ2,假设现在我们用的是PGJI2标签（从外部供应商购买），但是我们并不对该标签进行再处理，直接当成完成品来用，这种情况不就是PGDQ2的应用情况吗？那这时用PGJI2还对不对？我认为是不对的，应该用PGDQ2的标签，但是我不是很确定，所以需要有相关经验的人来回答，以下贴出我收集的信息。
5 }' W* A3 r. f! P7 `2 H. ^/ q PGDQ2 | PGDQ2：Marking and Labeling Systems - Evaluated to UL Standard 969 for UL Recognition - Includes finished, printed labels evaluated for specific conditions (uses, surfaces, and temperatures). Minimum construction includes: face stock, adhesive, and printing; may also include overlamination and/or support stock. |
; H q2 Q! M$ S2 S1 T: E* L PGJI2 | PGJI2：Marking and Labeling Systems, Printing Materials - Evaluated to UL Standard 969 for UL Recognition – Includes a combination of label stock (printed or unprinted) and ink, evaluated for specific conditions (uses, surfaces, and temperatures). These labels are similar to those covered under PGDQ2, but are printed using laser or thermal transfer printing methods at the end-use manufacturing location. If a PGJI2 label is not printed by the end-user, it may be considered incomplete and therefore not Recognized. If you wish to have the option of providing a label system that may or may not be further printed (employing laser or thermal transfer printing) by the end user, then the label system should be Recognized under both PGDQ2 and PGJI2. |
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PGJI2.GuideInfo
/ K6 |& ]' r* O5 g e$ u$ |7 EPrinting Materials - Component [Marking and Labeling Systems - Component] Printing Materials - Component The materials covered under this category are incomplete in certain constructional features or restricted in performance capabilities and are intended for use as components of complete equipment submitted for investigation rather than for direct separate installation in the field. THE FINAL ACCEPTANCE OF THE COMPONENT IS DEPENDENT UPON ITS INSTALLATION AND USE IN EQUIPMENT SUBMITTED TO UL. USE This category covers adhesive-attached label materials, such as overlaminations, unprinted label stocks, and printed labels that have been investigated in combination with specific inks for adding information to the label materials using compatible printing equipment. The printing equipment is considered compatible if it is capable of producing legible printing with good initial adhesion of ink to label material. Only unprinted (blank) areas of the label material are suitable for additional printing, except where otherwise specified. The labels are intended to provide warnings, instructions and other information subject to permanence of marking requirements. Products described as printed labels in the individual Recognitions may also be supplied without printing. Products described as unprinted label stock are supplied only in unprinted form. The specific combinations of label materials and inks covered under this category are intended as an alternative where Recognized marking and labeling systems (covered under PGDQ2) are specified. 以上都是从UL官网上搜集到的信息，请各位师兄给我明示！ % }, W2 }2 |* w- m
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