{"id":13989,"date":"2026-07-06T09:29:10","date_gmt":"2026-07-06T09:29:10","guid":{"rendered":"https:\/\/www.fabrixa.com\/?p=13989"},"modified":"2026-11-10T10:32:10","modified_gmt":"2026-11-10T10:32:10","slug":"how-reactive-printing-works","status":"publish","type":"post","link":"https:\/\/www.fabrixa.com\/lv\/how-reactive-printing-works\/","title":{"rendered":"K\u0101 darbojas reakt\u012bv\u0101 druk\u0101\u0161ana: \u0137\u012bmija vienk\u0101r\u0161\u0101 valod\u0101"},"content":{"rendered":"

\u0160eit vien\u0101 rindkop\u0101 ir izskaidrots, k\u0101 darbojas reakt\u012bv\u0101 apdruka: kr\u0101su uzkl\u0101j uz kokvilnas vai lina, p\u0113c tam to fiks\u0113 ar siltumu un tvaiku, kas izraisa \u0137\u012bmisko reakciju starp kr\u0101su un \u0161\u0137iedras celulozi. \u0160\u012b reakcija veido kovalento saiti \u2014 past\u0101v\u012bgu molekul\u0101ru saiti \u2014, t\u0101d\u0113j\u0101di kr\u0101sa k\u013c\u016bst par pa\u0161a \u0161\u0137iedras sast\u0101vda\u013cu, nevis par virs\u016b uzkl\u0101tu sl\u0101ni. Rezult\u0101ts ir apdruka, kas uz taustes atg\u0101dina neapdruk\u0101tu kokvilnu un saglab\u0101 kr\u0101su parasti vair\u0101k nek\u0101 600 mazg\u0101\u0161anas ciklu garum\u0101.<\/p>\n

Reakt\u012bv\u0101 apdruka ir tekstila apdrukas metode, kur\u0101 kr\u0101sviela veido kovalento saiti ar celulozi dab\u012bgaj\u0101s \u0161\u0137iedr\u0101s, piem\u0113ram, kokviln\u0101 un linu \u0161\u0137iedr\u0101, t\u0101d\u0113j\u0101di kr\u0101sa k\u013c\u016bst par neat\u0146emamu \u0161\u0137iedras sast\u0101vda\u013cu, nevis tikai virsmas p\u0101rkl\u0101jumu.<\/strong><\/p>\n

Ko paties\u012bb\u0101 noz\u012bm\u0113 v\u0101rds \u201creakt\u012bvs\u201d<\/h2>\n

Liel\u0101kaj\u0101 da\u013c\u0101 druk\u0101\u0161anas meto\u017eu kr\u0101sa tiek uzkl\u0101ta par<\/em> audums. Reakt\u012bv\u0101 apdruka ir nosaukta p\u0113c t\u0101s galven\u0101s at\u0161\u0137ir\u012bbas: kr\u0101sviela rea\u0123\u0113<\/em> ar audumu. Vienk\u0101r\u0161\u0101k sakot, kovalent\u0101 saite noz\u012bm\u0113, ka kr\u0101svielas molekula un celulozes molekula kop\u012bgi izmanto elektronus un apvienojas vien\u0101 strukt\u016br\u0101. Kad \u0161\u012b saite ir izveidojusies, t\u0101 neiz\u0161\u0137\u012bst \u016bden\u012b, neizj\u016bk mazg\u0101\u0161anas laik\u0101 un nenolupas valk\u0101\u0161anas rezult\u0101t\u0101.<\/p>\n

Taj\u0101 netiek izmantots ne l\u012bme, ne saistviela, ne pl\u0113ve \u2014 nekas netiek piel\u012bm\u0113ts. Lai to viegl\u0101k izt\u0113loties: virsmas apdruka tiek piestiprin\u0101ta pie \u0161\u0137iedras ar lenti; reakt\u012bv\u0101 apdruka tiek ar to savienota.<\/p>\n

K\u0101 darbojas reakt\u012bv\u0101 druk\u0101\u0161ana \u2013 soli pa solim<\/h2>\n
    \n
  1. M\u0101kslas darbs.<\/strong> J\u016bs nos\u016btiet savu dizainu PDF, TIFF, JPG vai PNG form\u0101t\u0101 \u2014 Fabrixa sagatavo atbilsto\u0161os drukas failus, t\u0101d\u0113\u013c jums nav j\u0101veic priek\u0161spiedes p\u0101rbaude.<\/li>\n
  2. Druk\u0101\u0161ana.<\/strong> Reakt\u012bv\u0101 kr\u0101sa tiek uzdruk\u0101ta uz kokvilnas vai lina pamatnes.<\/li>\n
  3. Fiks\u0101cija.<\/strong> Siltums un tvaiks izraisa reakciju starp kr\u0101svielu un celulozi. \u0160aj\u0101 br\u012bd\u012b izveidojas kovalent\u0101 saite, un kr\u0101sa tiek notur\u012bgi fiks\u0113ta.<\/li>\n
  4. Mazg\u0101\u0161ana.<\/strong> Kr\u0101sa, kas nav saist\u012bjusies, tiek izskalota. L\u012bdz jums non\u0101k tikai t\u0101s \u0137\u012bmisk\u0101s vielas, kas iztur \u0161o skalo\u0161anu \u2014 tie\u0161i t\u0101p\u0113c t\u0101s iztur ar\u012b j\u016bsu skalo\u0161anu.<\/li>\n
  5. Apdare.<\/strong> Audums ir kr\u0101sots l\u012bdz pa\u0161\u0101m \u0161\u0137iedr\u0101m, un uz t\u0101 virsmas nav nek\u0101du kr\u0101su p\u0113du, t\u0101p\u0113c tas skaisti kr\u012bt, ir elpojo\u0161s un uz taustes atg\u0101dina neapdruk\u0101tu kokvilnu.<\/li>\n<\/ol>\n

    K\u0101p\u0113c kr\u0101sa \u0161\u0137iedr\u0101 izpau\u017eas cit\u0101di<\/h2>\n

    T\u0101 k\u0101 uz auduma nav nek\u0101da virs\u0113j\u0101 sl\u0101\u0146a, tas nav k\u013cuvis ciet\u0101ks un t\u0101 tekst\u016bra nav main\u012bjusies \u2014 piln\u012bb\u0101 apdruk\u0101tais auduma gabals uz taustes izj\u016btams t\u0101pat k\u0101 neapdruk\u0101tais. T\u0101 pa\u0161a iemesla d\u0113\u013c ar\u012b elpojam\u012bba nav main\u012bjusies.<\/p>\n

    Mazg\u0101\u0161anas iztur\u012bba izriet no t\u0101s pa\u0161as \u0137\u012bmijas. Saist\u012btais kr\u0101svielas sl\u0101nis nevar atdal\u012bties vai izmazg\u0101ties, t\u0101p\u0113c kr\u0101sa parasti saglab\u0101jas vair\u0101k nek\u0101 600 mazg\u0101\u0161anas ciklu garum\u0101 \u2014 praks\u0113 l\u012bdz br\u012bdim, kad nolietojas pati kokvilna. Savuk\u0101rt plais\u0101\u0161ana \u2014 paz\u012bstama apdruk\u0101to ap\u0123\u0113rbu defekta c\u0113lonis \u2014 rodas tad, ja virsmas sl\u0101nis liecas un tiek pak\u013cauts nogurumam. \u0160eit virsmas sl\u0101\u0146a nav, t\u0101p\u0113c nav ar\u012b ko plais\u0101t. Lai uzzin\u0101tu visus ra\u017eo\u0161anas s\u012bkumus, skatiet m\u016bsu reakt\u012bv\u0101s drukas rokasgr\u0101mata<\/a>.<\/p>\n

    Reakt\u012bv\u0101 druk\u0101\u0161ana pret pigmenta druk\u0101\u0161anu pret sublim\u0101cijas druk\u0101\u0161anu pret DTF<\/h2>\n

    Reakt\u012bv\u0101 apdruka ir viena no \u010detr\u0101m apdrukas metod\u0113m, ar kur\u0101m saskarsies, str\u0101d\u0101jot ar tekstilizstr\u0101d\u0101jumiem p\u0113c pas\u016bt\u012bjuma. At\u0161\u0137ir\u012bbas galvenok\u0101rt saist\u012btas ar to, kur kr\u0101sa non\u0101k:<\/p>\n\n\n\n\n\n\n\n\n
    Metode<\/th>\nKur atrodas kr\u0101sa<\/th>\nDarbi par<\/th>\nK\u0101 tas noveco<\/th>\n<\/tr>\n<\/thead>\n
    Reakt\u012bvs<\/strong><\/td>\n\u0160\u0137iedras iek\u0161ien\u0113 (kovalenta saite)<\/td>\nKokvilna, lins un citas celulozes \u0161\u0137iedras<\/td>\nM\u012bksta jau no pirm\u0101s dienas; kr\u0101sa parasti saglab\u0101jas vair\u0101k nek\u0101 600 mazg\u0101\u0161anas ciklu garum\u0101, neplais\u0101jot<\/td>\n<\/tr>\n
    Pigments<\/strong><\/td>\nUz virsmas, piestiprin\u0101ts ar skavu<\/td>\nLiel\u0101k\u0101 da\u013ca audumu<\/td>\nL\u012bmes vielai nolietojoties, loc\u012b\u0161anas viet\u0101s var par\u0101d\u012bties plaisas un kr\u0101sas izbal\u0113\u0161ana<\/td>\n<\/tr>\n
    Sublim\u0101cija<\/strong><\/td>\nIevad\u012bts sint\u0113tiskaj\u0101 \u0161\u0137iedr\u0101 g\u0101zes veid\u0101<\/td>\nTikai poliesters<\/td>\nIztur\u012bgs uz sint\u0113tiskajiem audumiem; nav piem\u0113rots kokvilnai<\/td>\n<\/tr>\n
    DTF<\/strong><\/td>\nUz virsmas uzl\u012bm\u0113ta apdruk\u0101ta p\u0101rneses pl\u0113ve<\/td>\nLiel\u0101k\u0101 da\u013ca audumu<\/td>\nVirsmas sl\u0101nis, kam piem\u012bt \u0161\u0101dam sl\u0101nim rakstur\u012bg\u0101 tekst\u016bra, ko var sajust ar rok\u0101m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Ja j\u016bs sal\u012bdzin\u0101t \u0161os divus kokvilnas izstr\u0101d\u0101jumus, m\u016bsu reakt\u012bvo un pigmentu sal\u012bdzin\u0101jums<\/a> iet dzi\u013c\u0101k. \u0160\u012b metode jums ir piln\u012bgi jauna? S\u0101ciet ar Kas ir reakt\u012bv\u0101 druk\u0101\u0161ana?<\/a>.<\/p>\n

    K\u0101di audumi uzs\u016bc reakt\u012bvos kr\u0101svielas<\/h2>\n

    Saikni var veidot tikai celulozes \u0161\u0137iedras, t\u0101p\u0113c reakt\u012bv\u0101 apdruka ir piem\u0113rota kokvilnai un linu audumiem. Poliester\u0101 nav celulozes, ar ko notiktu reakcija \u2014 tie\u0161i tam paredz\u0113ta sublim\u0101cija. Uz\u0146\u0113mum\u0101 \u201eFabrixa\u201d, kas ir Eiropas reakt\u012bv\u0101s tekstilijas platforma, reakt\u012bvie izstr\u0101d\u0101jumi tiek ra\u017eoti Portug\u0101l\u0113 un Sp\u0101nij\u0101, savuk\u0101rt poliestera izstr\u0101d\u0101jumu l\u012bnijas, kur\u0101s izmanto sublim\u0101ciju, atrodas N\u012bderland\u0113.<\/p>\n

    Galarezult\u0101tu nosaka pamatmateri\u0101ls. Viens un tas pats dizains uz \u201ePercale\u201d izce\u013cas ar mat\u0113tu skaidr\u012bbu, uz \u201eSateen\u201d \u2014 ar bag\u0101t\u012bg\u0101ku kr\u0101su pies\u0101tin\u0101jumu, bet uz \u201eHalf Panama\u201d \u2014 ar tekstur\u0113tu raksturu. Visi pamatmateri\u0101li ir sertific\u0113ti saska\u0146\u0101 ar OEKO-TEX Standard 100, un ap\u0123\u0113rbi ir izgatavoti no GOTS sertific\u0113tas biolo\u0123isk\u0101s kokvilnas; visi \u0161ie izstr\u0101d\u0101jumi ir pieejami vis\u0101 ap\u0123\u0113rbs, m\u0101jas tekstils un audums metr\u0101<\/a> \u2014 no viena gabala, jo nav minim\u0101l\u0101 pas\u016bt\u012bjuma apjoma.<\/p>\n

    Bie\u017ei uzdotie jaut\u0101jumi<\/h2>\n

    Kas ir reakt\u012bv\u0101 druka?<\/h3>\n

    Reakt\u012bv\u0101 apdruka ir kr\u0101sa, kas \u0137\u012bmiski saist\u012bjusies ar kokvilnas vai lina \u0161\u0137iedru celulozi. Kr\u0101sviela k\u013c\u016bst par pa\u0161a auduma sast\u0101vda\u013cu, t\u0101p\u0113c uz virsmas nav nek\u0101da p\u0101rkl\u0101juma, pl\u0113ves vai fakt\u016bras.<\/p>\n

    K\u0101da ir at\u0161\u0137ir\u012bba starp pigmenta un reakt\u012bvo druku?<\/h3>\n

    Pigments atrodas uz auduma virsmas, un to notur saistviela, kas atk\u0101rtotas mazg\u0101\u0161anas rezult\u0101t\u0101 loc\u012bjumu viet\u0101s var plais\u0101t un izbal\u0113t. Reakt\u012bv\u0101 kr\u0101sa saist\u0101s \u0161\u0137iedras iek\u0161ien\u0113, t\u0101p\u0113c nav virsmas sl\u0101\u0146a, kas var\u0113tu nodilt.<\/p>\n

    Vai reakt\u012bv\u0101 apdruka darbojas uz poliestera?<\/h3>\n

    N\u0113. Reakt\u012bvaj\u0101m kr\u0101s\u0101m ir nepiecie\u0161ama celuloze, ar kuru t\u0101s var saist\u012bties, t\u0101p\u0113c t\u0101s der kokvilnai, linu audumam un cit\u0101m dab\u012bg\u0101m celulozes \u0161\u0137iedr\u0101m. Uz poliestera apdruku veic, izmantojot sublim\u0101cijas metodi.<\/p>\n

    K\u0101das ir \u010detras galven\u0101s tekstila apdruka metodes?<\/h3>\n

    Ra\u017eo\u0161an\u0101 p\u0113c pas\u016bt\u012bjuma visbie\u017e\u0101k sastopamas \u0161\u0101das kr\u0101so\u0161anas metodes: reakt\u012bv\u0101 kr\u0101so\u0161ana (kr\u0101sa, kas ies\u016bcas kokvilnas un lina \u0161\u0137iedr\u0101), pigmentkr\u0101so\u0161ana (virsmas kr\u0101so\u0161ana ar saistvielu), sublim\u0101cijas kr\u0101so\u0161ana (ar g\u0101zi ies\u016bcin\u0101ta kr\u0101sa uz poliestera) un DTF (uz virsmas uzl\u012bm\u0113ta p\u0101rneses pl\u0113ve).<\/p>\n

    Pats izj\u016bti \u0161o \u0137\u012bmiju<\/h2>\n

    \u0100tr\u0101kais veids, k\u0101 izprast kr\u0101su \u0161\u0137iedras strukt\u016br\u0101, ir to pa\u0146emt rok\u0101s. Pas\u016btiet paraugu komplektu, lai sajustu, k\u0101 viens un tas pats dizains izskat\u0101s uz da\u017e\u0101diem kokvilnas audumiem \u2014 t\u0101 cena tiks atskait\u012bta no j\u016bsu pirm\u0101 pas\u016bt\u012bjuma summas \u2014 vai sazinieties ar m\u016bsu komandu<\/a> par j\u016bsu projektu.<\/p>","protected":false},"excerpt":{"rendered":"

    \u0160eit vien\u0101 rindkop\u0101 ir izskaidrots, k\u0101 darbojas reakt\u012bv\u0101 apdruka: kr\u0101su uzkl\u0101j uz kokvilnas vai lina, p\u0113c tam to fiks\u0113 ar siltumu un tvaiku, kas izraisa\u2026<\/p>","protected":false},"author":1,"featured_media":303,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73],"tags":[82,130,79,132,131],"class_list":["post-13989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical","tag-cotton","tag-reactive-dye","tag-reactive-printing","tag-textile-chemistry","tag-wash-fastness"],"_links":{"self":[{"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/posts\/13989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/comments?post=13989"}],"version-history":[{"count":5,"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/posts\/13989\/revisions"}],"predecessor-version":[{"id":14358,"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/posts\/13989\/revisions\/14358"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/media\/303"}],"wp:attachment":[{"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/media?parent=13989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/categories?post=13989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fabrixa.com\/lv\/wp-json\/wp\/v2\/tags?post=13989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}