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UL对铭牌贴纸的要求
) e! @. j+ R; r& O' p' I在进行UL认证时, 针对使用的UL铭牌贴纸, 要求具有UL认证(UL CCN: PGDQ2/8)或者CSA 认证, 如果是UL LIST 的产品, 对铭牌贴纸还要求有PGAA的认证.
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0 T/ {) z: Q$ Q8 Y本人有以下的疑问没有得到确认, 欢迎XDJM讨论解答, 指点迷津.
: d3 Y: f5 n0 g/ k* V/ I1. 是否只针对含有UL logo (Recognized, Listed)贴纸有 PGDQ2/8 的要求? 还是使用于UL产品的任何贴纸都要求?! F1 l1 w5 ^4 U6 }; X7 e
A: This issue can not be set in one model, but most of the UL markings, especially the printed paper labels should be UL PGDQ2/8 or PGJI2/8:! X3 a. d$ U3 e. h3 ]
Remark: for UL listing mark, PGAA is also needed and the label design must be reviewed by UL label center, then you can use the listing mark.- H) w# A% M( Y
2. 截取UL PGDQ2 认可的信息如下:
2 _2 m o, P/ s9 l"1008". Affixed to stainless steel, galvanized steel, alkyd paint, anodized aluminum, porcelain and aluminum, maximum temperature 100 C (212 F), minimum temperature -40 C (-40 F); nylon, polycarbonate, acrylonitrile butadiene styrene (ABS) plastic, phenolic and polypropylene, maximum temperature 60 C (140 F), minimum temperature -40 C (-40 F). Suitable where exposed indoors and outdoors to high humidity or occasional exposure to water.
: {5 `7 _: \1 n) y3 E) t是否说明"1008" 只能使用于Nylon, PC, ABS等这些指定的材料表面, 且要求产品在该贴铭牌的表面不超过相应的温度?
) n+ H& e) f; m8 ^$ {' WA: Yes, so when you select the label provider, you must consider this kind of questions.- Q: g: Z2 x# w6 d! _
3. 如第2点提到的UL贴纸, 如果我的观点没错, 那么就不能在PET表面使用该贴纸了, 请问是否有合适的珠三角供应商可以提供(要求温度至少80度, 请说明UL file number and type 即可)?
( }: g* |; Q% J# m7 r! j- u! yA: You can find this kind of providers through the follow way:! [- v# G8 ~$ g
1. Log onto www.UL.com;: v, h+ {' {5 A' G
2.Click "certification" button;( A: x% e1 w$ |* n- F3 q
3. Input the " GDQ2/8" or "PGJI2/8" at the corresponding blank, then ok, J5 p0 e m) C+ r G
4. 如果工厂在产品上丝印时, 使用的印油是否需要认证?" n- |3 s: n8 _0 t- S/ ^* B2 z: r
A: At this time, the label which your manufacturer used is "PGJI2", you must use additional ink or color ribbon which approved by UL and this kind of ink or color ribbon must match with the paper(PGJI2/8) you factory used.; p/ w2 R5 g3 C8 K- D
5. 能否说说 PGJI2 的认证是什么意思?$ P2 {! q3 J" I& W' J" Y
A: Another kind of label CCN, Under this CCN, the manufacturer can print another information on the label, but the manufacturer must focus on the issues which mentioned in item 4.谢谢! C; p& f- a6 Y# }7 P$ g0 \. S5 e
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For detailed information, pls see below:
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7 J7 K. x2 a# G: W" rTopic I--->Classification for UL type R markings
- U/ a: q4 W, U+ x, k0 xBasically, for UL type R category products, there are three kinds of UL marks which we can find in the market:8 V& N; a) V1 V* a% n
1. The UL listing mark: most of the UL final products can be covered in this kind of marking, such as the computer, PC, domestic appliance, power tools, and etc. For this kind of UL mark, it must be shown on the product itself;4 O k0 O& s7 |2 g
2. The UL recognized mark: this kind of mark only applies to the components, not the whole products, and normally this kind of mark is "RU" with the "R" turns to the opposite direction. Not the same as the UL listing mark, this mark is not compulsory to be shown on the product itself or on the package, but in most cases, the manufacturer will show this mark on their products or the packages for those products;% l( d D# Z _5 g8 U5 L! K) y
3. The UL classified mark: this kind of mark is for some special products, and only some characteristics of those products can fulfill the UL's requirements, then it's not so common compared with the UL listing and recognized markings.
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Topic II--->Decription and requirements for UL type R labels7 D' ~( Z3 v3 \
Not similar with the UL type L labels, the manufacturers don't need to order and buy the UL labels directly from UL, at this time the manufacturers can print the labels by themselves or buy the labels from a UL authorized Label provider, so pls see below for details:
4 C# W* B3 G8 b/ d1. For UL listed/listing mark:
- Z! L& W O& ?" l5 c C8 c" X) ?Normally, if this kind of mark is laser-printed or die-stamped, there is no special requirements for the labels,and at this time , the manufacturer only needs to send the design drawing of the label to UL label center and let the label center to review the design, then ok is ok. " `* _9 p- G1 }& \
But if the labels are adhesive paper label, then there are many requirements in most cases for the label provider:
6 J" w4 L+ m% i1) The label provider must have the UL PGAA and PGJI2 or PGDQ2 program, that means there are two combinations for this kind of label PGAA+PGDQ2)and (PGAA+PGJI2)., k" `2 V3 _6 v" T
2) The label design drawing must be approved by UL label center, that means the manufacturer or the label provider must let the label design approved by UL before they apply the labels to their products.9 I9 b" w0 I/ I; l: F- e/ I! ]
3) If PGAA+PGJI2 is used, at this time, the label provider only provide blank or partial blank labels to the manufacturer, then the manufacturer can print some content on the labels by themselves, pay more attention that the ink or the ribbon which the manufacturer used must match the label materials, and this matching information can be found on the UL website.& J G$ H8 L# t1 `
2. For UL recognized mark:
; n0 P1 V v) I' W7 \4 o) ^5 fBasically, in most cases,the "RU" in not the necessary element for this kind of products except the PWB, AWM. So for this kind of mark:- o0 U& D3 ?+ U: g. q2 F
1) The PGAA program is not needed for the label provider.
, K) r' e6 _5 }- _4 p3 d6 M2) The PGDQ2 or PGJI2 is needed and the requirements is similar with the listing mark.# p! L: U; ~% c3 m% ]
3) Label design review is also not needed. |
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发表于 2009-4-14 10:26
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