{"id":2268,"date":"2017-03-16T14:23:10","date_gmt":"2017-03-16T06:23:10","guid":{"rendered":"http:\/\/www.fredkuo.idv.tw\/wordpress\/?p=2268"},"modified":"2017-03-16T14:30:44","modified_gmt":"2017-03-16T06:30:44","slug":"print-by-number-bvdm-mediastandard-print-2016","status":"publish","type":"post","link":"https:\/\/fredkuo.idv.tw\/wordpress\/?p=2268","title":{"rendered":"Print by Number :: bvdm MediaStandard Print 2016"},"content":{"rendered":"

\u611f\u8b1d\u5b78\u5f1f\u63d0\u4f9b\u7684 bvdm \u65b0\u7248 MediaStandard Print 2016, \u5168\u7bc778\u9801\uff0c\u8ac7\u7684\u6771\u897f\u5f88\u591a\uff0c\u6211\u628a\u81ea\u5df1\u6709\u8208\u8da3\u7684\u90e8\u5206\u6311\u51fa\u4f86\u6574\u7406\u4e00\u4e0b\uff0c\u6211\u4e3b\u8981\u95dc\u5fc3offset printing (Fogra51\/52)\u53ca\u5176i1\u53ef\u4ee5\u8655\u7406\u7684\u90e8\u5206\uff0c\u5176\u4ed6\u90e8\u5206\u5c31\u53ea\u662f\u6574\u7406\u8207\u53c3\u8003\u3002<\/p>\n

\"mediaSTD2016\"<\/a><\/p>\n

*\u958b\u5b97\u660e\u7fa9\uff0c "Make printing simple"\u3002 \u6a19\u6e96\u5316\u5c31\u662f\u7c21\u55ae\u5316\uff0cSID \u5230\u4f4d\u52a0\u4e0aTVI\u5230\u4f4d\uff0c\u5c31\u9019\u6a23\u800c\u5df2\uff0c\u771f\u7684\u5f88\u7c21\u55ae\u3002
<\/strong>\"mediaSTD2016Goal\"<\/a><\/p>\n

*\u65b0\u7248\u672c\u6700\u91cd\u8981\u7684\u7576\u7136\u5c31\u662f\u9019\u5169\u7d44\u65b0\u8cc7\u6599\u96c6:
PSO Coated v3 (FOGRA51)
PSO Uncoated v3 (FOGRA52)<\/p>\n

<\/p>\n

*\u5370\u5237\u7522\u696d\u7684\u8cc7\u6599\u96c6\u4e00\u76f4\u90fd\u662f\u5efa\u7acb\u5728D50\u5149\u6e90\u4e4b\u4e0a\uff0cAdobeRGB(1998) \u53ca sRGB(1999)\u5247\u662f\u5728D65\uff0cbvdm \u9375\u8b70\u8981\u8f49\u5230\u540c\u70baD50 \u7684 eciRGB_v2(2008)\u4e0a\uff0c\u9019\u9ede\u6211\u4e5f\u5f88\u671f\u5f85\uff0c\u4f46\u5be6\u8981\u969b\u904b\u4f5c\u6211\u89ba\u5f97\u6709\u9ede\u56f0\u96e3\u3002
eciRGB_v2(2008)\u9664\u4e86\u767d\u9ede\u5728D50\u5916\uff0c\u5176\u8272\u57df\u6db5\u84cb\u7bc4\u570d\u6bd4\u8f03\u5b8c\u6574\uff1b\u76f8\u5c0d\u7684\uff0cAdobeRGB \u5728\u9752\u8272(Cyan)\u6709\u4e00\u9ede\u4e0d\u8db3\uff0csRGB\u5247\u662f\u6839\u672c\u4e0d\u5920\u3002<\/p>\n

*\u5370\u5237\u76f8\u95dc\u63cf\u8ff0\u689d\u4ef6:
  \u5370\u5237\u65b9\u5f0f(e.g.Offset)
  \u7d19\u5f35\u689d\u4ef6: (e.g. premium-coated white)\uff0c\u57fa\u91cd(e.g.  80 g\/m\u00b2 to 250 g\/m\u00b2)\uff0c\u5149\u6fa4\u53ca\u767d\u5ea6( e.g. matt, moderate)
  \u7db2\u6578: (e.g. 60\/cm to 80\/cm)\uff0c FM \u9ede\u6700\u5c0f\u76f4\u5f91 (e.g. 20 \u03bcm)\u3002
  \u7279\u6027\u66f2\u7dda(e.g. A)
  \u4e3b\u8272(CMYK)\u53ca\u4e8c\u6b21\u8272(RGB) L*a*b*\u5b9a\u7fa9\u503c\u3002<\/em><\/p>\n

*"ISO Newspaper 26\u201d \u5c07\u7531 "WAN-IFRAnewspaper26v5" \u53d6\u4ee3\u3002
*heatset web offset \u5ef6\u7528\u820a\u898f\u683c\u3002
*coldset printing condition \u5728 ProcessStandard Offset \u88cf\u4ee3\u865f\u70ba C8\u3002
*Publication gravure: printing conditions in accordance with ECI ProcessStandard Gravure 2009 \u4f9d\u7136\u6709\u6548\u3002
*Packaging gravure \u53ca flexo \u5c1a\u672a\u88ab\u6a19\u6e96\u5316\u3002
*n-channel inkjet printing system \u5efa\u8b70\u4f7f\u7528RGB \u6d41\u7a0b\u3002<\/em><\/p>\n

*\u8eca\u9593\u8edf\u6253\u6a23(softproof-to-press, pressroom proof) \u9700\u8981\u4ee5\u4e0b\u5e7e\u500b\u8981\u4ef6:
  . \u4e00\u500b\u4ee5\u4e0a\u7684\u5ee3\u8272\u57df\u5e73\u9762\u986f\u793a\u5668\uff0c\u5099\u6709\u906e\u5149\u8a2d\u65bd\uff0c\u80fd\u88ab\u786c\u9ad4\u8abf\u63a7\u53ca\u6821\u6b63\u3002
  . \u5177\u5099\u63a7\u5236\u65b9\u6cd5\u3002 
  . \u986f\u793a\u5668\u7684 icc  profile\u3002
  . \u53ef\u8abf\u7bc0\u7684\u5149\u6e90\u3002
  . \u5149\u8b5c\u5100\u3002<\/p>\n

*\u6578\u4f4d\u6253\u6a23\u76f8\u95dc\u898f\u7bc4:\u8272\u5dee\u8a08\u7b97\u7531CIELAB(1976)\u6539\u70baCIEDE2000\uff0c\u56e0\u8a08\u7b97\u65b9\u6cd5\u4e0d\u540c\u800c\u6709\u6578\u503c\u5448\u73fe\u4e0d\u540c\uff0c\u5be6\u8cea\u5167\u5bb9\u5dee\u7570\u4e0d\u5927\u3002<\/strong>\"MediaWedge2016\"<\/a>
* CIELAB(1976)\u8207CIEDE2000\u8272\u5dee\u6982\u5ff5\u7684\u5dee\u7570\uff0c\u9019\u500b\u5716\u597d\u7528\uff0c\u6a19\u8a18\u4e00\u4e0b\u3002\"de76de00\"<\/a> <\/p>\n

**\u6309bvdm\u6d41\u7a0b\uff0c\u4f86\u6e90RGB\u8cc7\u6599\u9808\u5148\u8f49\u5230eciRGBv2 RGB \u518d\u5206\u8272\u5230 PSO Coated v3 CMYK\u3002
eciRGB\u6168\u5ff5\u5f88\u597d(D50 & Gamut)\uff0c\u4f46\u591a\u4e00\u9053\u7a0b\u5e8f\uff0c\u53f0\u7063\u7522\u696d\u5728\u60f3\u6cd5\u53ca\u4f5c\u6cd5\u4e0a\u4e0d\u66c9\u5f97\u751a\u9ebc\u6642\u5019\u624d\u80fd\u8ddf\u4e0a\u4f86\uff0cAdobeRGB \u7e7c\u7e8c\u6490\u8457\u7528\u3002<\/strong><\/p>\n

* \"Floe1\"<\/a> <\/p>\n

*The diameter of the smallest screen element in non-periodic screens (FM and hybrid screens) should be in the region
of 20 \u03bcm (coated papers) and 30 \u03bcm (uncoated papers).
<\/em>\u6a19\u8a18\u4e00\u4e0b:FM\u7db2\u9ede\u76f4\u5f91\u5728\u5857\u4f48\u7d19\u70ba20\u03bcm\uff0c\u975e\u5857\u4f48\u7d19\u70ba30\u03bcm<\/p>\n

*\u2014 Printing tone value range
\u2022 Sheet-fed offset, heatset and narrow web offset: 2 % to 98 %, safe 3 % to 97 %, on uncoated paper 4 % to 96 %
\u5857\u4f48\u7d19\u7db2\u9ede\u5448\u73fe\u98082%-98%\uff0c\u975e\u5857\u4f48\u7d19\u70ba4%-96%\u3002
<\/strong>\u2022 Coldset web offset printing (newspaper printing): 3 % to c. 90 %, even larger in waterless coldset
\u2022 Gravure: 3 % to 95 %
\u2022 Flexo: depending on substrate (film, paper, corrugated) and use of a hybrid screen spreading in highlights and shadows.<\/em><\/p>\n

*\u2014 Maximum tone value sum
\u2022 Sheet-fed offset: \u2264 330 %, usually 300 %
\u7e3d\u58a8\u91cf\u2264 330 %, \u901a\u5e38\u5728 300 %
\u2022 Heatset web offset: coated papers \u2264 300 %, uncoated papers \u2264 270 %
\u2022 Coldset web offset: \u2264 240 %, in the v5 standard profile 220 %
\u2022 Gravure: \u2264 360 % (ProcessStandard Gravure), frequently \u2264 340 %<\/em><\/p>\n

*Boxes in PDF documents : \u505aPDF\u7a0b\u5f0f\u5e38\u6703\u9047\u5230\u9019\u4e9b\u53c3\u6578\uff0c\u6a19\u8a18\u4e00\u4e0b\u3002
\"PDFBOX\"<\/a> <\/p>\n

*Colour composition settings : \u7070\/\u9ed1\u5206\u8272\u8a2d\u5b9a\uff0c\u6a19\u8a18\u4e00\u4e0b\u3002
\"BlackSeb\"<\/a><\/p>\n

*\u2014 Black solids
In multi-colour printing black solids can be underlain with c. 50 % cyan.<\/em><\/p>\n

*Non-contract grey balance values in accordance with ISO 12647-2:2013 that typically serve as a guide if no standard ICC profile is applied
\u9019\u500b\u6709\u610f\u601d\uff1b\u6c92\u7279\u5b9a\u8272\u5f69\u76ee\u6a19(\u5982Fogra39, JapanColor…)\u7684\u8a71\uff0c\u8d70\u7070\u5e73\u8861\u5c31\u597d\u4e86\u3002\u4e0d\u904e\u9019\u88e1\u53ea\u6709\u76ee\u6a19\u503c\uff0c\u4e0d\u66c9\u5f97\u5bec\u5bb9\u600e\u9ebc\u7b97\uff0c\u4ee5G7\u4f86\u8b1b\u662fdf< 3\u3002<\/strong><\/p>\n

\"GrayDin\"<\/a><\/p>\n

*\u8edf\u6253\u6a23\u76f8\u95dc\u898f\u7bc4: \u4e3b\u8981\u662f ISO 12646(2015)\u8207 ISO 3664(2009)\uff0c\u5176\u4e2d\u63d0\u5230\u5982\u8996\u89d2\u8272\u5dee(\u9700\u7528\u5230 tele-spectroradiometry )\u5c31\u4e0d\u662fi1\u53ef\u4ee5\u8655\u7406\u7684\uff0c\u5efa\u8b70\u5230<\/strong>Fogra\u7db2\u7ad9<\/a><\/strong>\u53bb\u67e5\u8a62\u7b26\u5408\u898f\u683c\u7684\u986f\u793a\u5668\u6703\u6bd4\u8f03\u5feb\u3002
<\/strong>#ISO 12646:2015<\/strong>–Properties of colour proofing monitors
B\u7b49\u7d1a\u8a2d\u5099: \u55ae\u4e00\u8272\u584a\u8996\u89d2\u5ea6\u8272\u5dee(angle dependent colour differences)\u5c0f\u65bc10, (\u0394E00 < 10)
A\u7b49\u7d1a\u8a2d\u5099: angle dependent gradation stability \u0394Y(TRC) < 10 %
\u5747\u52fb\u6027(Homogeneity): Stability of colour rendering (\u0394E00 < 4) and gradation over the surface (normative), pixel error class 0 in accordance with ISO 9241-307 (informative)
Monitor measurements:  Use of spectral measurement devices, inclusion of the surroundings (tele-spectroradiometry)<\/em><\/p>\n

#ISO 3664:2009<\/strong> \u2013 Viewing conditions (booths and viewing stations in softproofing applications)
<\/em>\u9019\u88e1\u662f\u6211\u4ee5\u524d\u8f03\u5c11\u6ce8\u610f\u5230\u7684\uff0c\u6a19\u8a18\u4e00\u4e0b:\u770b\u8272\u5149\u6e90\u8a02\u57282000lx\u5de6\u53f3\uff0c\u7b97\u883b\u4eae\u7684\uff0c\u9019\u88e1\u6307\u7684\u61c9\u8a72\u662f\u8eca\u9593\u63a7\u58a8\u53f0\u524d\u7684\u8edf\u6253\u6a23\uff0c\u5370\u524d\u74b0\u5883\u61c9\u8a72\u6c92\u9019\u9ebc\u4eae\uff0c\u9084\u6709\u5c31\u662f2000lx\u4e0b\uff0c\u986f\u793a\u5668\u4eae\u5ea6\u653e\u5728120 cd\/m\u00b2\u4e00\u5b9a\u592a\u6697\uff0c\u6211\u9019\u65b9\u9762\u7684\u64cd\u4f5c\u6709\u5fc5\u8981\u4fee\u6b63\u4e00\u4e0b\u3002<\/strong><\/p>\n

Conformity classes P1 (high) and P2 (low):
General and special colour rendering index, metamerism index, UV component confirms physically to D50, homogeneity of the illumination, neutral surroundings, servicing devices <\/em><\/p>\n

Range of illuminance maximum:  2000 lx \u00b1 500 lx, minimum 500 lx \u00b1 125 lx (when dimming the colour temperature should remain as similar as possible, i.e. white point does not shift)<\/em><\/p>\n

* \u2014 Appraisal (accordance with ISO 3664:2009:) 
\u2022 D50 (5000 kelvin) standard illuminant with physically correct UV component
\u2022 Illuminance; 2000 lx \u00b1 500 lx
\u2022 Glare-free angle between illumination (angle of incidence 0\u00b0) and observation (viewing angle 45\u00b0)<\/em><\/p>\n

*\u2014 Adjusting the illuminance of the viewing light to the monitor luminance
A luminance limit of 160 cd\/m\u00b2 was imposed before the revision of the standard in 2015 due to the ageing of CRT and LCD monitors but it no longer applies today. As a result, the illuminance no longer needs to be dimmed to 500 lx \u00b1 125 lx.What is, however, crucial is a match between the individual choice of monitor luminance, eg. 200 or 300 cd\/m\u00b2, and a corresponding reduction in the maximum illuminance of 2000 lx that reflects industry practice.
\u9019\u88e1\u63d0\u5230\u65b0\u7684\u986f\u793a\u6280\u8853\u4e0d\u5fc5\u88ab\u9650\u5236\u5728160 cd\/m\u00b2\u4ee5\u4e0b\uff0c\u6240\u4ee5\uff0c\u770b\u8272\u5149\u6e90\u4e0d\u5fc5\u964d\u5230500 lx\uff1b\u57282000lx\u5149\u6e90\u4e0b\uff0c\u986f\u793a\u5668\u4eae\u5ea6\u53ef\u5728200 or 300 cd\/m\u00b2\u4e0d\u518d\u662f\u4e4b\u524d\u7684 120c d\/m\u00b2\u3002<\/strong><\/p>\n

*\u2014 Viewing conditions (visual colour appraisal)
Matching procedures and other critical appraisals require a high illuminance of 2000 lx \u00b1 500 lx, because it is only then that minor differences become apparent. A standard D50 (5000 K) illuminant must be used. The specimens must be placed on a matt white backing and surrounded by a matt grey surface with a colour density of 0.7 (in relation to ideal white)<\/em><\/p>\n

 <\/p>\n

*Suggested resolution values (pixels per inch) for the delivery of unscreened data. These pixel values should not
be exceeded by more than a half
<\/em>\"Resolution\"<\/a><\/p>\n

 <\/p>\n

*Solid colouring aim values and tolerances for press proofs and production prints
SID \u8272\u5f69\u503c\u5b9a\u7fa9\uff0cFogra51 (new) & Fogra39<\/strong>(old):<\/strong><\/p>\n

\"WBSID\"<\/a><\/p>\n

\"BBSID\"<\/a> <\/p>\n

*SID \u5728 Proof\uff0c Production \u53ca Fluctuation \u7684\u5bec\u5bb9\u503c\u3002
<\/strong>\"Criterion1\"<\/a><\/p>\n

*Aim values for production run solid colouring in illustration gravure
<\/em>\u51f9\u7248\u53c3\u8003\"gravure\"<\/a><\/p>\n

*Solid colouring aim values (rounded CIELAB colour values for the solid vertex colours) in screen printing
<\/em>\u7db2\u5370\u53c3\u8003
\"screenPrint\"<\/a><\/p>\n

 <\/p>\n

*Tone value increases in accordance with ISO 12647-2
Fogra51 \u8d70 A\u66f2\u7dda\u3002<\/strong><\/p>\n

\"TVI2013\"<\/a><\/p>\n

 <\/p>\n

*\u2014 Colour measurement conditions
The bvdm has reservations about the use of the new CIEDE2000 colour difference formula. Not only are the values calculated using CIELAB(1976) and CIEDE2000 not compatible, its application only makes sense for proof printing (ISO 126417-7:2016), because in this process a reverse control of the colour channels needs to be carried out from time to time. Whereas, during production printing (parts 2 to 6 of the standard), it is a matter of stabilizing the printing process, and where, in the best case, individual primary colours need to be balanced. CIELAB(1976) is tried and tested for this and is outstandingly suitable, whereas CIEDE2000 is not. Consequently, at least for parts 2 to 5 of the standard, the bvdm advises againt the CIEDE2000 formula, which is in any case only informative.
bvdm \u8a8d\u70ba\u5728\u751f\u7522\u4e2d\u7684\u63a7\u5236\uff0c\u7a69\u5b9a\u6027\u662f\u66f4\u91cd\u8981\u7684\uff0cCIELAB(1976)\u7d93\u904e\u9577\u671f\u904b\u4f5c\u8b49\u660e\u662f\u53ef\u9760\u7684\uff0c\u6240\u4ee5bvdm\u8a8d\u70ba\u5728\u5370\u6a5f\u63a7\u5236\u6642\u9084\u662f\u7528CIELAB(1976)\u800c\u4e0d\u662fCIEDE2000 \u3002\u6211\u5728Beer’s Law<\/a>\u7684\u904b\u7528\u4e0a\uff0cCIEDE2000\u76f8\u5c0d\u8f03\u9b06\u6563\uff0cCIELAB(1976)\u6703\u6bd4\u8f03\u597d\u64cd\u4f5c\u3002<\/strong><\/p>\n

*\u2014 Density measurement conditions
Under the ISO 5 series of standards, CMYK primary colours should be measured densitometrically with a filter in accordance with \u2018Status E\u2019 (ISO 5-3). This means that compared with the US guidelines (\u2018Status T\u2019) a narrow band evaluation takes place for colour channel Y. As a result the solid Y colour density is nearly as high as those for C and M. Spot colours are measured with the colour channel that yields the highest colour density. Measurements should normally be made with polarization filters. One exception is the measurement of offset plates (if no plate measurement device is available) and possibly the characterization of a proofer. The following also apply: matt white backing for the specimen (unlike ISO 13655), matt black specimen backing for production run process control. When using spectrophotometers with densitomtric functions (spectraldensitometer) measurement mode M3 should be selected
<\/em>bvdm <\/em>\u8a8d\u70ba Status E \u76f8\u5c0d\u65bc Status T \u5728Y\u7684\u6fc3\u5ea6\u6703\u66f4\u76f8\u8fd1\u65bcCM\uff0c\u6240\u4ee5\u63d0\u8b70\u7528 Status E \u6fc3\u5ea6\uff0c\u6211\u89ba\u5f97\u7121\u59a8\uff0c\u5728\u7ba1\u7406\u4e0a\u53ea\u8981\u7dad\u6301\u4e00\u81f4\u6027\u5373\u53ef\u3002SPOT color \u7528Sopt filter \u65b9\u5f0f<\/a>\u6703\u6bd4bvdm\u63d0\u5230\u7684"\u53d6\u6700\u9ad8\u503c\u201d(with the colour channel that yields the highest colour density)\u8981\u597d\u3002<\/strong><\/p>\n

*Course of a permanence test for digital proof prints
<\/em>\u6578\u4f4d\u6a23\u4e7e\u71e5\u6642\u9593\u898f\u7bc4\u53c3\u8003\u3002
<\/strong>\"permTest\"<\/a><\/p>\n

\u4ee5\u4e0a\uff0c\u6709\u4e0d\u540c\u770b\u6cd5\u6216\u88dc\u5145\u90fd\u6b61\u8fce\u63d0\u51fa\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u611f\u8b1d\u5b78\u5f1f\u63d0\u4f9b\u7684 bvdm \u65b0\u7248 MediaStandard Print 2016, \u5168\u7bc778\u9801\uff0c\u8ac7\u7684\u6771\u897f\u5f88\u591a\uff0c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,7,116,115],"tags":[118,6,119,34,76,83,8,86,46,67],"class_list":["post-2268","post","type-post","status-publish","format-standard","hentry","category-4","category-fogra","category-116","category-115","tag-bvdm-mediastandard-print-2016","tag-cms","tag-eirgb","tag-34","tag-fogra-39","tag-fogra-51","tag-iso-12647-2","tag-iso-3664","tag-soft-proof","tag-67"],"_links":{"self":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2268"}],"collection":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2268"}],"version-history":[{"count":4,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2268\/revisions"}],"predecessor-version":[{"id":2272,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/2268\/revisions\/2272"}],"wp:attachment":[{"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fredkuo.idv.tw\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}