{"id":1629,"date":"2026-08-10T00:30:33","date_gmt":"2026-08-10T00:30:33","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&p=1629"},"modified":"2026-08-10T00:30:34","modified_gmt":"2026-08-10T00:30:34","slug":"tappi-t830","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/lv\/standard\/tappi-t830\/","title":{"rendered":"TAPPI T830"},"content":{"rendered":"

Uz iepakojumiem, eti\u0137et\u0113m un pap\u012bra izstr\u0101d\u0101jumiem uzdruk\u0101t\u0101 inform\u0101cija vis\u0101 ra\u017eo\u0161anas, transport\u0113\u0161anas, uzglab\u0101\u0161anas un pat\u0113r\u0113t\u0101ja lieto\u0161anas laik\u0101 j\u0101b\u016bt skaidrai un iztur\u012bgai. TAPPI T830<\/strong> ir pla\u0161i atz\u012bta test\u0113\u0161anas metode, ko izmanto, lai nov\u0113rt\u0113tu apdruk\u0101to virsmu nodilumiztur\u012bbu, simul\u0113jot berzes apst\u0101k\u013cus, kas var izrais\u012bt tintes nodilumu, izsm\u0113r\u0113\u0161anos vai p\u0101rnesi. RT-01 berzes test\u0113t\u0101js nodro\u0161ina profesion\u0101lu tintes nospieduma test\u0113t\u0101js<\/strong> risin\u0101jums, kas paredz\u0113ts atk\u0101rtojamu berzes testu veik\u0161anai poligr\u0101fijas jom\u0101, pal\u012bdzot ra\u017eot\u0101jiem p\u0101rbaud\u012bt drukas kvalit\u0101ti un uzlabot produktu uzticam\u012bbu.<\/p>\n\n\n\n

Iepakojuma ra\u017eot\u0101jiem, tipogr\u0101fij\u0101m un kvalit\u0101tes kontroles laboratorij\u0101m, tintes nospieduma tests, lai p\u0101rbaud\u012btu iztur\u012bbu pret nodilumu<\/strong> ir b\u016btisks nov\u0113rt\u0113\u0161anas process. Tas pal\u012bdz noteikt, vai tintes, p\u0101rkl\u0101jumi, lakas un druk\u0101t\u0101 grafika sp\u0113j iztur\u0113t meh\u0101nisko berzi apstr\u0101des laik\u0101. Savlaic\u012bgi identific\u0113jot v\u0101jas drukas \u012bpa\u0161\u012bbas, pirms produkti non\u0101k tirg\u016b, uz\u0146\u0113mumi var samazin\u0101t klientu s\u016bdz\u012bbu skaitu, uzlabot z\u012bmola izskatu un nodro\u0161in\u0101t nemain\u012bgu kvalit\u0101ti.<\/p>\n\n\n\n

Kas ir TAPPI T830 berzes iztur\u012bbas tests?<\/h2>\n\n\n\n

TAPPI T830<\/strong> apraksta metodi, k\u0101 nov\u0113rt\u0113t druk\u0101to materi\u0101lu iztur\u012bbu pret berzi, ko izraisa berzes kontakts. \u0160is tests imit\u0113 re\u0101los apst\u0101k\u013cus, kad druk\u0101t\u0101s virsmas saskaras ar berzi pret citiem materi\u0101liem, piem\u0113ram, sakrautiem iepakojumiem, transportl\u012bdzek\u013ciem, plauktiem vai pat\u0113r\u0113t\u0101ju r\u012bc\u012bbu.<\/p>\n\n\n\n

Berzes test\u0101 uz testa platformas tiek novietots apdruk\u0101ts paraugs, un svara slodze ar berzes materi\u0101lu atk\u0101rtoti p\u0101rvietojas p\u0101ri apdruk\u0101tajai virsmai. P\u0113c noteiktu ciklu skaita paraugs tiek p\u0101rbaud\u012bts, lai noteiktu:<\/p>\n\n\n\n

    \n
  • Tintes p\u0101rne\u0161ana uz berzes materi\u0101lu<\/li>\n\n\n\n
  • Iespiest\u0101 att\u0113la kvalit\u0101tes pasliktin\u0101\u0161an\u0101s<\/li>\n\n\n\n
  • Izsm\u0113r\u0113\u0161an\u0101s vai kr\u0101sas migr\u0101cija<\/li>\n\n\n\n
  • P\u0101rkl\u0101juma vai lakas iztur\u012bba<\/li>\n\n\n\n
  • Iespiest\u0101 sl\u0101\u0146a iztur\u012bba pret meh\u0101nisku nodilumu<\/li>\n<\/ul>\n\n\n\n

    \u0160is tests sniedz v\u0113rt\u012bgu inform\u0101ciju par drukas sist\u0113mu iztur\u012bbu, kuras tiek izmantotas uz kartona, kartona iepakojumiem, eti\u0137et\u0113m, elast\u012bgajiem iepakojumiem un citiem apdruk\u0101jamajiem materi\u0101liem.<\/p>\n\n\n\n

    \"Berzes<\/figure>\n\n\n\n

    K\u0101p\u0113c ir svar\u012bgi veikt tintes nospieduma testu, lai p\u0101rbaud\u012btu iztur\u012bbu pret nodilumu<\/h2>\n\n\n\n

    Uzdruk\u0101t\u0101 grafika bie\u017ei vien ir pirmais saskares punkts starp produktu un klientu. V\u0101ja nodilumiztur\u012bba var negat\u012bvi ietekm\u0113t izskatu, salas\u0101m\u012bbu un z\u012bmola atpaz\u012bstam\u012bbu.<\/p>\n\n\n\n

    Profesion\u0101lis drukas kvalit\u0101tes p\u0101rbaude ar berzes testu<\/strong> pal\u012bdz ra\u017eot\u0101jiem nov\u0113rt\u0113t:<\/p>\n\n\n\n

    Tintes izsm\u0113r\u0113\u0161an\u0101s un p\u0101rneses nov\u0113r\u0161ana<\/h3>\n\n\n\n

    P\u0101rvad\u0101\u0161anas un uzglab\u0101\u0161anas laik\u0101 iepakojumi bie\u017ei saskaras ar cit\u0101m virsm\u0101m. Ja tintes sa\u0137ere ir nepietiekama, berze var izrais\u012bt redzamu izsm\u0113r\u0113\u0161anos vai kr\u0101sas p\u0101rnesi.<\/p>\n\n\n\n

    Berzes tests pal\u012bdz noteikt:<\/p>\n\n\n\n

      \n
    • V\u0101ja tintes sa\u0137ere<\/li>\n\n\n\n
    • Nepietiekama \u017e\u0101v\u0113\u0161ana vai saciet\u0113\u0161ana<\/li>\n\n\n\n
    • Slikta p\u0101rkl\u0101juma sader\u012bba<\/li>\n\n\n\n
    • Iespie\u0161anas procesa vari\u0101cijas<\/li>\n<\/ul>\n\n\n\n

      Iepakojuma izskata uzlabo\u0161ana<\/h3>\n\n\n\n

      Iepakojuma izstr\u0101d\u0101jumiem ir j\u0101patur vizu\u0101l\u0101 kvalit\u0101te no ra\u017eo\u0161anas br\u012b\u017ea l\u012bdz pat gal\u012bgajai lieto\u0161anai. Abraz\u012bv\u0101s iztur\u012bbas p\u0101rbaude \u013cauj p\u0101rliecin\u0101ties, vai uzdruk\u0101tie att\u0113li iztur apstr\u0101di, neizbal\u0113jot vai nesaboj\u0101joties.<\/p>\n\n\n\n

      Kvalit\u0101tes kontroles atbalsts<\/h3>\n\n\n\n

      Ra\u017eot\u0101ji var izmantot berzes testa rezult\u0101tus, lai:<\/p>\n\n\n\n

        \n
      • Sal\u012bdziniet da\u017e\u0101das tintes un p\u0101rkl\u0101jumus<\/li>\n\n\n\n
      • P\u0101rbaud\u012bt pieg\u0101d\u0101t\u0101ju materi\u0101lus<\/li>\n\n\n\n
      • Optimiz\u0113jiet druk\u0101\u0161anas parametrus<\/li>\n\n\n\n
      • Noteikt ra\u017eo\u0161anas kvalit\u0101tes standartus<\/li>\n<\/ul>\n\n\n\n

        Produktu atgrie\u0161anas samazin\u0101\u0161ana<\/h3>\n\n\n\n

        Iepakojuma defekti, ko izraisa boj\u0101ta apdruka, var izrais\u012bt klientu neapmierin\u0101t\u012bbu. Agr\u012bna nodiluma test\u0113\u0161ana \u013cauj uz\u0146\u0113mumiem atkl\u0101t potenci\u0101las probl\u0113mas pirms liela apjoma ra\u017eo\u0161anas uzs\u0101k\u0161anas.<\/p>\n\n\n\n

        TAPPI T830 berzes testera darb\u012bbas princips<\/h2>\n\n\n\n

        RT-01 berzes test\u0113t\u0101js darbojas, izmantojot kontrol\u0113tu virpu\u013cveida berzi. Ier\u012bce piem\u0113ro noteiktu spiedienu starp apdruk\u0101to paraugu un berzes uztv\u0113r\u0113ju, vienlaikus uzturot kontrol\u0113tus kust\u012bbas apst\u0101k\u013cus.<\/p>\n\n\n\n

        Galvenais test\u0113\u0161anas princips ietver:<\/p>\n\n\n\n

          \n
        1. Uzst\u0101d\u012b\u0161anas piem\u0113rs<\/strong>
          Izdruk\u0101tais paraugs ir dro\u0161i nostiprin\u0101ts uz p\u0101rbaudes platformas.<\/li>\n\n\n\n
        2. Iel\u0101d\u0113t lietojumprogrammu<\/strong>
          Piem\u0113rots berzes svars nodro\u0161ina vienm\u0113r\u012bgu spiedienu uz saskares zonu.<\/li>\n\n\n\n
        3. Kontrol\u0113ta berzes kust\u012bba<\/strong>
          Receptors ar lokveida kust\u012bbu atk\u0101rtoti p\u0101rvietojas pa parauga virsmu.<\/li>\n\n\n\n
        4. Vizu\u0101l\u0101 un darb\u012bbas nov\u0113rt\u0113\u0161ana<\/strong>
          P\u0113c test\u0113\u0161anas lietot\u0101ji nov\u0113rt\u0113 tintes p\u0101rnesi, virsmas boj\u0101jumus vai drukas iztur\u012bbu.<\/li>\n<\/ol>\n\n\n\n

          \u0160\u012b kontrol\u0113t\u0101 pieeja nodro\u0161ina atk\u0101rtojamus test\u0113\u0161anas apst\u0101k\u013cus sal\u012bdzin\u0101jum\u0101 ar manu\u0101liem berzes nov\u0113rt\u0113jumiem.<\/p>\n\n\n\n

          K\u0101 veikt berzes testu druk\u0101\u0161anai<\/h2>\n\n\n\n

          Tipisks TAPPI T830<\/strong> Berzes test\u0113\u0161anas proced\u016bra, izmantojot RT-01 berzes testeri, ietver \u0161\u0101dus posmus:<\/p>\n\n\n\n

          Testa posms<\/th>Apraksts<\/th><\/tr><\/thead>
          Parauga sagatavo\u0161ana<\/td>Sagatavojiet izdruk\u0101tus paraugus ar vien\u0101du izm\u0113ru un apstr\u0101des apst\u0101k\u013ciem<\/td><\/tr>
          Parauga uzst\u0101d\u012b\u0161ana<\/td>Nostipriniet paraugu uz p\u0101rbaudes stenda<\/td><\/tr>
          Svara izv\u0113le<\/td>Atbilsto\u0161i test\u0113\u0161anas pras\u012bb\u0101m izv\u0113lieties slodzi 2 lb (908 g \/ 8,9 N) vai 4 lb (1816 g \/ 17,8 N)<\/td><\/tr>
          Parametru iestat\u012b\u0161ana<\/td>Iestatiet berzes \u0101trumu, ciklu skaitu un, ja nepiecie\u0161ams, sild\u012b\u0161anas temperat\u016bru<\/td><\/tr>
          Test\u0113\u0161anas process<\/td>Receptors veic virpu\u013cveida berzes kust\u012bbu<\/td><\/tr>
          Rezult\u0101tu nov\u0113rt\u0113\u0161ana<\/td>P\u0101rbaudiet p\u0101rnesto tinti, berzes p\u0113das un izmai\u0146as drukas kvalit\u0101t\u0113<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

          RT-01 \u013cauj lietot\u0101jiem konfigur\u0113t test\u0113\u0161anas apst\u0101k\u013cus, izmantojot HMI sk\u0101rienj\u016bt\u012bgo ekr\u0101na interfeisu, t\u0101d\u0113j\u0101di uzlabojot darb\u012bbas efektivit\u0101ti un atk\u0101rtojam\u012bbu.<\/p>\n\n\n\n

          RT-01 tintes noberzes testera tehniskie raksturlielumi<\/h2>\n\n\n\n

          Berzes test\u0113t\u0101js RT-01 ir paredz\u0113ts laboratorij\u0101m, kur\u0101m nepiecie\u0161ama prec\u012bza un elast\u012bga berzes iztur\u012bbas test\u0113\u0161ana.<\/p>\n\n\n\n

          Galven\u0101s funkcijas ir \u0161\u0101das:<\/p>\n\n\n\n

          Vair\u0101ki berzes testa re\u017e\u012bmi<\/h3>\n\n\n\n

          Ier\u012bce atbalsta da\u017e\u0101das lietojumprogrammu pras\u012bbas:<\/p>\n\n\n\n

            \n
          • Saus\u0101s gar\u0161vielu mais\u012bjuma test\u0113\u0161ana<\/strong>
            Nov\u0113rt\u0113 nodilumiztur\u012bbu norm\u0101los sausos apst\u0101k\u013cos.<\/li>\n\n\n\n
          • Mitr\u0101s berzes tests<\/strong>
            M\u0113ra pretest\u012bbu, kad mitrums ietekm\u0113 apdruk\u0101t\u0101s virsmas.<\/li>\n\n\n\n
          • Sild\u0101mo berzes test\u0113\u0161ana<\/strong>
            Nov\u0113rt\u0113 p\u0101rkl\u0101juma un tintes \u012bpa\u0161\u012bbas paaugstin\u0101t\u0101 temperat\u016br\u0101. (Ir iesp\u0113jams piel\u0101got apkuri.)<\/em><\/li>\n\n\n\n
          • Mitr\u0101s atdal\u012b\u0161anas un p\u0101rneses test\u0113\u0161ana<\/strong>
            Konstat\u0113 kr\u0101su izpl\u016b\u0161anu un tintes p\u0101rnesi mitros apst\u0101k\u013cos.<\/li>\n\n\n\n
          • Mitr\u0101 uztriepes anal\u012bze<\/strong>
            Nosaka druk\u0101to virsmu tendenci izsm\u0113r\u0113ties, saskaroties ar mitrumu.<\/li>\n\n\n\n
          • Funkcion\u0101l\u0101 berzes p\u0101rbaude<\/strong>
            Piel\u0101got\u0101s konfigur\u0101cijas \u013cauj simul\u0113t konkr\u0113tus klienta apstr\u0101des apst\u0101k\u013cus.<\/li>\n<\/ul>\n\n\n\n

            Regul\u0113jami test\u0113\u0161anas parametri<\/h3>\n\n\n\n

            RT-01 nodro\u0161ina elast\u012bgu kontroli p\u0101r:<\/p>\n\n\n\n

            Parametrs<\/th>Tehniskie dati<\/th><\/tr><\/thead>
            Svara varianti<\/td>908 g (2 lb) \/ 8,9 N; 1816 g (4 lb) \/ 17,8 N<\/td><\/tr>
            \u0100truma diapazons<\/td>20\u2013120 cpm, regul\u0113jams<\/td><\/tr>
            Paraugu skaits<\/td>1\u20132<\/td><\/tr>
            Rot\u0101cijas r\u0101diuss<\/td>185 mm<\/td><\/tr>
            Loka garums<\/td>57 mm \u00b1 1 mm<\/td><\/tr>
            Izm\u0113ri<\/td>390 \u00d7 480 \u00d7 220 mm<\/td><\/tr>
            Ener\u0123ijas padeve<\/td>110\u2013220 V, 50\/60 Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

            \u0160ie regul\u0113jami parametri \u013cauj laboratorij\u0101m veikt standartiz\u0113tus testus, vienlaikus piel\u0101gojot ier\u012bci da\u017e\u0101diem materi\u0101liem un lietojumiem.<\/p>\n\n\n\n

            Tintes berzes testera pielietojumi da\u017e\u0101d\u0101s nozar\u0113s<\/h2>\n\n\n\n

            Port\u0101ls tintes nospieduma test\u0113t\u0101js<\/strong> to pla\u0161i izmanto nozar\u0113s, kur\u0101s apdruk\u0101t\u0101s virsmas iztur\u012bba tie\u0161i ietekm\u0113 produkta kvalit\u0101ti.<\/p>\n\n\n\n

            Iepakojuma r\u016bpniec\u012bba<\/h3>\n\n\n\n

            Iepakojuma ra\u017eot\u0101ji izmanto berzes testu, lai nov\u0113rt\u0113tu:<\/p>\n\n\n\n