Zaɓi Harshe Mutanen da ke yawanci suna nufin ja, rawaya, da blue dyes a matsayin launuka na farko na farko. Lokacin da launuka uku na farko sun haɗu a daidai gwargwado, suna haifar da baki. Hada launi daya na farko tare da wani launuka na biyu: Red + rawaya = ja orange, shunayya, kore + rawaya = kore. Duk wani launi na biyu da aka gauraye da sakamakon launi na farko a baki, yayin hada launuka na sakandare suna haifar da launuka masu motsa jiki. Wannan shine mafi yawan ka'idodi na daidaitaccen launi.
Don daidaitawa a ciki roba kayayyakin , kamar su gama gari O-zobba, Saka zobba, m roba trips , da launuka masu launin roba , cikakkiyar ma'auni dole ne a kiyaye ta tsakanin Hue, Chromaticity, bayyananniya, da kuma tsufa. A cikin samarwa da taro, kwanciyar launi launi yana shafar daidaiton bayyanar da ingancin samfurin ƙarshe. Saboda haka, fahimtar mahan abubuwan da suka dace yana da mahimmanci.
1. Tasiri na masana'antun
Bambance-bambance a cikin albarkatun kasa da kuma hanyoyin sarrafawa a tsakanin masana'antun haifar da bambance-bambancen a cikin girkin dye tinting karfi karfi da kuma sautin launi. Hatta batuna daban-daban daga masana'anta ɗaya na iya nuna karkacewa. Saboda haka, lokacin da canza launi roba kayayyakin (misali, masu launin launi O-zobba ), an bada shawara don amfani da Dyes daga masana'anta da lambar tsari. Kafin samar da taro, ya kamata a kwatanta ƙananan samfurori tare da kayan da suka gabata don tabbatar da sautin launi mai mahimmanci.
2. Tasirin sautin launi (hasken launi)
Babu dye yana da sautin launi mai launi cikakke. Don haka, lokacin aiwatar da launi daidai roba , ya zama dole ba wai kawai don mika ka'idodin hadawa da launi na farko ba harma da kuma gano keɓaɓɓen keɓaɓɓen sautin launi. Misali:
Red tare da shuɗi mai launin shuɗi + shuɗi mai launin shuɗi ba zai iya samar da shunayya mai tsabta ba.
Rawaya tare da ja mai jan + a ja tare da rawaya mai launin rawaya na iya samar da oban orange.
A cikin ainihin samarwa-ko m silicone o-zobba ko canza launin Nbr / EPDM O-zobba —Dalarya mai haske shine mai nuna alama. Misali:
Orange → More Red fiye da rawaya
Kore → more shuɗi fiye da rawaya
Purple → blue fiye da ja
Haɗuwa gama gari sun haɗa da:
(ja-yatsa) shuɗi + (sautin rawaya) ja = shafaffun shunayya
(sautin rawaya-rawaya) shuɗi + (shuɗi-shuɗi) rawaya = tsarkakakken kore
(jan-murya) rawaya + (rawaya-mai launin rawaya) ja = tsarkakakken orange
3. Aikace-aikacen hadin launi na hade
Karin Hankali ana amfani da shi don ingantaccen canje-canje masu launi.
Misali:
Idan shuɗi yana da ja mai ja, ƙara ɗan ƙaramin kore na iya rage jan ragon.
Koyaya, don kayan m ko sprupents (misali, m silicone o-zobba, TPU shoo soles ), dole ne a yi amfani da wannan hanyar da taka tsantsan, saboda yana iya shafar nuna gaskiya.
Misalai na yau da kullun:
(rawaya-rawaya) shuɗi + trace purple = (ja-yatsa) shuɗi
(sautin ja) shudi + alamar kore = (sautin rawaya) shuɗi
(launin shuɗi-sautin) ja + alamar orange = (rawaya-sautin) ja
SAURARA: Rashin tsDukake ya ƙunshi gyare-gyare. Amfani da yawa zai rage haske da jikewa. Saboda haka, lokacin da masana'antu masu launi O-zobba ko wasu samfurori masu launi iri iri, dole ne a sarrafa su sosai.
4. Bambance-bambance tsakanin opaque da kayan abinci
Hanyoyin da ke sama suna aiki sosai don opaque, duhu-masu launin maharan roba.
Amma don ingantacciyar ko kayan masarufi-abubuwa, kamar m silicone o-zobba ko a bayyane Tpu , dole ne a yi amfani da launi ko ƙarin distes a hankali, ko nuna gaskiya za su daidaita.
5. Bambanci tsakanin launuka da Masterbatch
Kodayake hanyoyin da aka bayyana a sama an yi nufin aladu (powders), mafi yawan zamani roba kayayyakin —gami da launuka silicone o-zobba, Kulla na mota , da gas na gas —Yanzu amfani launi mai launi don canza launi. Masterbatch yana ba da ingantacciyar kwanciyar hankali, babu ƙura, da watsawa da manyan watsawa. Koyaya, idan aka dace da masaniyar Masterbatch, daidai launi da ƙimar daidaita daidaitawa da tonal yana ci gaba da tasiri sosai.
Mutanen da ke yawanci suna nufin ja, rawaya, da blue dyes a matsayin launuka na farko na farko.
