塑膠行業
隨著(zhu)人們塑膠在日(ri)常生活和工(gong)(gong)業(ye)的廣泛使(shi)用,人們對塑膠顏色的要求也越(yue)(yue)來(lai)越(yue)(yue)高(gao)。工(gong)(gong)業(ye)中塑膠的應用越(yue)(yue)來(lai)也多,包(bao)裝(zhuang)、宣傳(chuan)、配件等(deng)等(deng),色彩的變化很有可能導致(zhi)工(gong)(gong)業(ye)產品色差的形成(cheng),從而導致(zhi)饞(chan)不合格(ge),最終造成(cheng)成(cheng)本的提高(gao)和效率的降低(di)。
標準(zhun)光源(yuan)(yuan)(yuan)(yuan)箱(xiang)廣泛應用(yong)(yong)在塑膠配色(se)(se)(se)顏(yan)(yan)(yan)色(se)(se)(se)領域,用(yong)(yong)于準(zhun)確校對(dui)貨品(pin)(pin)的(de)顏(yan)(yan)(yan)色(se)(se)(se)偏(pian)差(cha)。因為(wei)不同(tong)(tong)光源(yuan)(yuan)(yuan)(yuan)擁有(you)(you)不同(tong)(tong)的(de)輻射能量,在照射到物(wu)品(pin)(pin)上時(shi)(shi)(shi),會顯現(xian)不同(tong)(tong)的(de)顏(yan)(yan)(yan)色(se)(se)(se)。工(gong)業(ye)生產中的(de)顏(yan)(yan)(yan)色(se)(se)(se)管理,品(pin)(pin)檢員雖(sui)然已仔細地對(dui)比過貨品(pin)(pin)的(de)顏(yan)(yan)(yan)色(se)(se)(se),但因為(wei)環境(jing)光源(yuan)(yuan)(yuan)(yuan)不標準(zhun)或(huo)與(yu)客商所使(shi)用(yong)(yong)的(de)光源(yuan)(yuan)(yuan)(yuan)不一致,不同(tong)(tong)光線下所看到的(de)顏(yan)(yan)(yan)色(se)(se)(se)各異,貨品(pin)(pin)色(se)(se)(se)差(cha)很難判定。客商驗(yan)貨時(shi)(shi)(shi)會因為(wei)色(se)(se)(se)差(cha)超出標準(zhun)范圍而(er)投訴(su),甚(shen)至退貨,從而(er)嚴重影響(xiang)了公司商譽(yu)。要有(you)(you)效(xiao)解決上述(shu)問題,最有(you)(you)用(yong)(yong)的(de)方法就是在檢定貨品(pin)(pin)的(de)顏(yan)(yan)(yan)色(se)(se)(se)時(shi)(shi)(shi),必須在相同(tong)(tong)的(de)光源(yuan)(yuan)(yuan)(yuan)及(ji)可控制的(de)條件下進行(xing)。例如國際(ji)通用(yong)(yong)標準(zhun)中常(chang)采用(yong)(yong)人工(gong)光D65作(zuo)為(wei)評定貨品(pin)(pin)顏(yan)(yan)(yan)色(se)(se)(se)的(de)標準(zhun)光源(yuan)(yuan)(yuan)(yuan)。特別(bie)是夜班時(shi)(shi)(shi)間,使(shi)用(yong)(yong)標準(zhun)光源(yuan)(yuan)(yuan)(yuan)檢定貨品(pin)(pin)顏(yan)(yan)(yan)色(se)(se)(se)偏(pian)差(cha)尤(you)其重要。標準(zhun)光源(yuan)(yuan)(yuan)(yuan)箱(xiang)內除提供(gong)D65光源(yuan)(yuan)(yuan)(yuan)外,同(tong)(tong)時(shi)(shi)(shi)還提供(gong)TL84、CWF、UV、F、A等光源(yuan)(yuan)(yuan)(yuan),具備測試同(tong)(tong)色(se)(se)(se)異譜效(xiao)應的(de)功能。
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