{"id":1640,"date":"2026-07-28T08:51:09","date_gmt":"2026-07-28T08:51:09","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&#038;p=1640"},"modified":"2026-07-28T08:51:11","modified_gmt":"2026-07-28T08:51:11","slug":"iso-9895","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/sk\/standard\/iso-9895\/","title":{"rendered":"ISO 9895"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u010co je norma ISO 9895?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ISO 9895<\/strong> ur\u010duje <strong>met\u00f3da sk\u00fa\u0161ania pevnosti v tlaku pri kr\u00e1tkom rozp\u00e4t\u00ed<\/strong> sl\u00fa\u017ei na stanovenie pevnosti papiera a lepenky v tlaku pri ve\u013emi kr\u00e1tkom vo\u013enom rozp\u00e4t\u00ed. T\u00e1to sk\u00fa\u0161ka je v\u0161eobecne uzn\u00e1van\u00e1 ako met\u00f3da na hodnotenie vn\u00fatornej pevnosti vl\u00e1knit\u00fdch materi\u00e1lov v tlaku, pri\u010dom minimalizuje vplyv vzpiera\u010dsk\u00fdch javov, ktor\u00e9 be\u017ene ovplyv\u0148uj\u00fa sk\u00fa\u0161ky v tlaku s v\u00e4\u010d\u0161\u00edm rozp\u00e4t\u00edm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pre v\u00fdrobcov vlnit\u00fdch obalov, podkladov\u00e9ho kart\u00f3nu, testlineru, kraftov\u00e9ho papiera a \u010fal\u0161\u00edch obalov\u00fdch materi\u00e1lov na b\u00e1ze papiera, <strong>ISO 9895<\/strong> poskytuje r\u00fdchly, opakovate\u013en\u00fd a \u0161tandardizovan\u00fd pr\u00edstup k meraniu kompresn\u00fdch vlastnost\u00ed. \u00dadaje z\u00edskan\u00e9 touto met\u00f3dou zohr\u00e1vaj\u00fa k\u013e\u00fa\u010dov\u00fa \u00falohu pri v\u00fdvoji materi\u00e1lov, kontrole kvality, kvalifik\u00e1cii dod\u00e1vate\u013eov a optimaliz\u00e1cii procesov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>tester pevnosti v tlaku s kr\u00e1tkym rozp\u00e4t\u00edm<\/strong> Kon\u0161trukcia v s\u00falade s normou ISO 9895 umo\u017e\u0148uje laborat\u00f3ri\u00e1m dosahova\u0165 vysoko opakovate\u013en\u00e9 v\u00fdsledky, ktor\u00e9 presne odr\u00e1\u017eaj\u00fa pevnos\u0165 vl\u00e1knitej \u0161trukt\u00fary papiera a lepenky. Tieto merania pom\u00e1haj\u00fa in\u017einierom predpoveda\u0165 vlastnosti obalov e\u0161te pred spracovan\u00edm materi\u00e1lov na hotov\u00e9 kart\u00f3nov\u00e9 alebo vlnitov\u00e9 \u0161katule.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/Short-Span-Compression-Tester-for-Paper-and-Board.webp\" alt=\"ISO 9895 | Tester pevnosti v tlaku s kr\u00e1tkym rozp\u00e4t\u00edm pre papier a lepenku\" class=\"wp-image-1643\" style=\"width:320px;height:auto\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/Short-Span-Compression-Tester-for-Paper-and-Board.webp 600w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/Short-Span-Compression-Tester-for-Paper-and-Board-300x300.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/Short-Span-Compression-Tester-for-Paper-and-Board-150x150.webp 150w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/07\/Short-Span-Compression-Tester-for-Paper-and-Board-12x12.webp 12w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do je norma ISO 9895 d\u00f4le\u017eit\u00e1?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pevnos\u0165 v tlaku je jednou z najd\u00f4le\u017eitej\u0161\u00edch mechanick\u00fdch vlastnost\u00ed obalov\u00e9ho papiera. Materi\u00e1ly s nedostato\u010dnou odolnos\u0165ou vo\u010di tlaku sa m\u00f4\u017eu deformova\u0165 po\u010das spracovania, stohovania, prepravy alebo skladovania.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>sk\u00fa\u0161anie pevnosti v tlaku pri kr\u00e1tkom rozp\u00e4t\u00ed papiera a lepenky<\/strong> pon\u00faka nieko\u013eko d\u00f4le\u017eit\u00fdch v\u00fdhod:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mer\u00e1 vn\u00fatorn\u00fa pevnos\u0165 v tlaku s minim\u00e1lnym vplyvom vzpiera\u010dstva<\/li>\n\n\n\n<li>Hodnot\u00ed kvalitu spojenia vl\u00e1kien<\/li>\n\n\n\n<li>Podporuje kvalifik\u00e1ciu surov\u00edn<\/li>\n\n\n\n<li>Zvy\u0161uje konzistentnos\u0165 v\u00fdroby<\/li>\n\n\n\n<li>Pom\u00e1ha optimalizova\u0165 procesy v\u00fdroby papiera<\/li>\n\n\n\n<li>Predpoved\u00e1 vlastnosti vlnitej lepenky<\/li>\n\n\n\n<li>Zni\u017euje po\u010det po\u0161koden\u00ed obalov po\u010das prepravy<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Na rozdiel od be\u017en\u00fdch sk\u00fa\u0161ok tlakovej pevnosti, pri ktor\u00fdch sa pou\u017e\u00edvaj\u00fa dlh\u0161ie d\u013a\u017eky vzoriek bez opory, met\u00f3da pod\u013ea normy ISO 9895 izoluje skuto\u010dn\u00e9 spr\u00e1vanie materi\u00e1lu pri tlakovej pevnosti pou\u017eit\u00edm rozp\u00e4tia bez opory s d\u013a\u017ekou iba 0,70 mm.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Princ\u00edp met\u00f3dy sk\u00fa\u0161ania pevnosti v tlaku pri kr\u00e1tkom rozp\u00e4t\u00ed<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>met\u00f3da sk\u00fa\u0161ania pevnosti v tlaku pri kr\u00e1tkom rozp\u00e4t\u00ed<\/strong> spo\u010d\u00edva v p\u00f4soben\u00ed tlakovej sily na \u00fazky papierov\u00fd vzorok, ktor\u00fd je pevne uchyten\u00fd medzi dvoma presn\u00fdmi \u010de\u013eus\u0165ami.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Postup testovania zah\u0155\u0148a:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Pripravte vzorku so \u0161\u00edrkou pribli\u017ene 15 mm.<\/li>\n\n\n\n<li>Vzorok pevne upevnite v up\u00ednacom rozsahu 30 mm.<\/li>\n\n\n\n<li>Medzi svorkami udr\u017eujte vo\u013en\u00fa medzeru 0,70 mm.<\/li>\n\n\n\n<li>Pos\u00favajte svorky k sebe kontrolovanou r\u00fdchlos\u0165ou.<\/li>\n\n\n\n<li>Zaznamenajte maxim\u00e1lnu kompresn\u00fa silu bezprostredne pred poru\u0161en\u00edm.<\/li>\n\n\n\n<li>Vypo\u010d\u00edtajte pevnos\u0165 v tlaku pri kr\u00e1tkom rozp\u00e4t\u00ed na z\u00e1klade nameranej sily.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Ke\u010f\u017ee d\u013a\u017eka vo\u013en\u00e9ho rozp\u00e4tia je mimoriadne kr\u00e1tka, vzorka zlyh\u00e1va predov\u0161etk\u00fdm v d\u00f4sledku stla\u010denia vl\u00e1kien, a nie v d\u00f4sledku kon\u0161truk\u010dn\u00e9ho vzpiera, \u010d\u00edm sa z\u00edskaj\u00fa reprezentat\u00edvnej\u0161ie merania vlastnej pevnosti materi\u00e1lu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ako funguje kompresn\u00fd tester s kr\u00e1tkym rozp\u00e4t\u00edm?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Profesion\u00e1l <strong>tester pevnosti v tlaku s kr\u00e1tkym rozp\u00e4t\u00edm<\/strong> vyu\u017e\u00edva presn\u00e9 mechanick\u00e9 a elektronick\u00e9 syst\u00e9my, ktor\u00e9 zabezpe\u010duj\u00fa opakovate\u013enos\u0165 testovania.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi typick\u00e9 s\u00fa\u010dasti syst\u00e9mu patria:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Komponenta<\/th><th class=\"has-text-align-center\" data-align=\"center\">Funkcia<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Pneumatick\u00e9 svorky<\/td><td class=\"has-text-align-center\" data-align=\"center\">Upevnite vzorky s pou\u017eit\u00edm kon\u0161tantnej sily<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Presn\u00fd syst\u00e9m nakladania<\/td><td class=\"has-text-align-center\" data-align=\"center\">Vykon\u00e1va kontrolovan\u00e9 stla\u010denie<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Sn\u00edma\u010d za\u0165a\u017eenia s vysok\u00fdm rozl\u00ed\u0161en\u00edm<\/td><td class=\"has-text-align-center\" data-align=\"center\">Presne meria kompresn\u00fa silu<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Riadiaci syst\u00e9m PLC<\/td><td class=\"has-text-align-center\" data-align=\"center\">Automatizuje priebeh testovania<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Dotykov\u00e9 rozhranie<\/td><td class=\"has-text-align-center\" data-align=\"center\">Zjednodu\u0161uje nastavenie parametrov<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Mechanizmus riadenia pohybu<\/td><td class=\"has-text-align-center\" data-align=\"center\">Udr\u017euje kon\u0161tantn\u00fa r\u00fdchlos\u0165 testovania<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Softv\u00e9r na spracovanie \u00fadajov<\/td><td class=\"has-text-align-center\" data-align=\"center\">Vypo\u010d\u00edta pevnos\u0165 v tlaku<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Rozhranie tla\u010diarne alebo po\u010d\u00edta\u010da<\/td><td class=\"has-text-align-center\" data-align=\"center\">Vytv\u00e1ra testovacie spr\u00e1vy<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tieto komponenty zabezpe\u010duj\u00fa s\u00falad s normou ISO 9895 a z\u00e1rove\u0148 minimalizuj\u00fa vplyv variabilnosti obsluhy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SCT-01 \u2013 Tester kompresie s kr\u00e1tkym rozp\u00e4t\u00edm<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>SCT-01 \u2013 Tester kompresie s kr\u00e1tkym rozp\u00e4t\u00edm<\/strong> je \u0161peci\u00e1lne vyvinut\u00fd na vykon\u00e1vanie <strong>sk\u00fa\u0161anie pevnosti v tlaku pri kr\u00e1tkom rozp\u00e4t\u00ed papiera a lepenky<\/strong> v s\u00falade s medzin\u00e1rodn\u00fdmi normami.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jeho kon\u0161trukcia je ur\u010den\u00e1 na rutinn\u00e9 laborat\u00f3rne testovanie, kontrolu kvality vo v\u00fdrobe a v\u00fdskumn\u00e9 \u00fa\u010dely v s\u00favislosti s materi\u00e1lmi, ako s\u00fa kart\u00f3n na obaly, kraftov\u00fd papier, vn\u00fatorn\u00fd kart\u00f3n a lepenka.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">K\u013e\u00fa\u010dov\u00e9 vlastnosti<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Prev\u00e1dzka riaden\u00e1 programovate\u013en\u00fdm logick\u00fdm automatom (PLC)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Riadiaci syst\u00e9m PLC zabezpe\u010duje stabiln\u00e9 riadenie pohybu a vysoko opakovate\u013en\u00e9 testovanie.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pneumatick\u00e9 up\u00ednanie vzoriek<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rovnomern\u00e1 up\u00ednacia sila zaru\u010duje bezpe\u010dn\u00e9 umiestnenie vzorky a minimalizuje chyby pri sk\u00fa\u0161an\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Nastavite\u013en\u00e1 r\u00fdchlos\u0165 testovania<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pou\u017e\u00edvatelia m\u00f4\u017eu optimalizova\u0165 testovacie podmienky pre r\u00f4zne triedy materi\u00e1lov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Presn\u00e9 meranie sily<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sn\u00edma\u010d za\u0165a\u017eenia s vysok\u00fdm rozl\u00ed\u0161en\u00edm zabezpe\u010duje presn\u00e9 merania stla\u010denia po\u010das cel\u00e9ho testovacieho cyklu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Viacero jednotiek ozbrojen\u00fdch s\u00edl<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdsledky je mo\u017en\u00e9 zobrazi\u0165 v:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Newton (N)<\/li>\n\n\n\n<li>Kilogramov\u00e1 sila (kgf)<\/li>\n\n\n\n<li>Libra-sila (lbf)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Vstavan\u00e9 funkcie na vytv\u00e1ranie spr\u00e1v<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Integrovan\u00e1 funkcia tla\u010de umo\u017e\u0148uje okam\u017eit\u00e9 zdokumentovanie v\u00fdsledkov testov.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Volite\u013en\u00e1 po\u010d\u00edta\u010dov\u00e1 komunik\u00e1cia<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pripojenie RS-232 umo\u017e\u0148uje integr\u00e1ciu s laborat\u00f3rnym softv\u00e9rom a spr\u00e1vu \u00fadajov.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technick\u00e9 \u0161pecifik\u00e1cie<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Parameter<\/th><th class=\"has-text-align-center\" data-align=\"center\">\u0160pecifik\u00e1cia<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">Testovac\u00ed rozsah<\/td><td class=\"has-text-align-center\" data-align=\"center\">1\u2013500 N (nastavite\u013en\u00e9)<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Kompresn\u00e1 vzdialenos\u0165<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,3\u20132 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">D\u013a\u017eka upnutia<\/td><td class=\"has-text-align-center\" data-align=\"center\">30 \u00b1 0,5 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Nepodporovan\u00fd \u00fasek<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,70 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">R\u00fdchlos\u0165 testu<\/td><td class=\"has-text-align-center\" data-align=\"center\">3 \u00b10,1 mm\/min<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Uznesenie<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,01 N<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Ve\u013ekos\u0165 vzorky<\/td><td class=\"has-text-align-center\" data-align=\"center\">15 \u00d7 75 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Tlak plynu<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,4\u20130,7 MPa<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Pr\u00edpojka na plyn<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03a66 mm<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Nap\u00e1janie<\/td><td class=\"has-text-align-center\" data-align=\"center\">110\u2013220 V striedav\u00e9ho pr\u00fadu, 50\/60 Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Vyu\u017eitie sk\u00fa\u0161ok pod\u013ea normy ISO 9895<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Str\u00e1nka <strong>ISO 9895<\/strong> T\u00e1to met\u00f3da sa \u0161iroko vyu\u017e\u00edva v papierenskom priemysle a v odvetv\u00ed balenia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi typick\u00e9 pou\u017eitia patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00fdroba vlnit\u00fdch obalov<\/li>\n\n\n\n<li>V\u00fdroba kraftov\u00e9ho papiera<\/li>\n\n\n\n<li>V\u00fdroba lepenky na obaly<\/li>\n\n\n\n<li>Kontrola kvality testlineru<\/li>\n\n\n\n<li>V\u00fdvoj lepenky<\/li>\n\n\n\n<li>Kvalifik\u00e1cia obalov\u00fdch materi\u00e1lov<\/li>\n\n\n\n<li>Hodnotenie dod\u00e1vate\u013eov<\/li>\n\n\n\n<li>Kontrola prich\u00e1dzaj\u00faceho materi\u00e1lu<\/li>\n\n\n\n<li>V\u00fdskumn\u00e9 laborat\u00f3ri\u00e1<\/li>\n\n\n\n<li>Univerzitn\u00e9 sk\u00fa\u0161obn\u00e9 laborat\u00f3ri\u00e1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tento test je obzvl\u00e1\u0161\u0165 cenn\u00fd pri v\u00fdvoji nov\u00fdch v\u00fdrobkov, preto\u017ee kompresn\u00e1 odolnos\u0165 \u010dasto s\u00favis\u00ed s pevnos\u0165ou hotov\u00e9ho obalu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Materi\u00e1ly vhodn\u00e9 na testovanie<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1to norma sa odpor\u00fa\u010da pre papierov\u00e9 a lepenkov\u00e9 materi\u00e1ly s gram\u00e1\u017eou zvy\u010dajne v rozmedz\u00ed <strong>100 g\/m\u00b2 a 400 g\/m\u00b2<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Medzi be\u017en\u00e9 materi\u00e1ly patria:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kraftov\u00e1 podlo\u017eka<\/li>\n\n\n\n<li>Testliner<\/li>\n\n\n\n<li>Stredn\u00e1 r\u00fdhovanie<\/li>\n\n\n\n<li>Kart\u00f3n na v\u00fdrobu obalov<\/li>\n\n\n\n<li>Skladac\u00ed kart\u00f3n<\/li>\n\n\n\n<li>Biela vrchn\u00e1 vlo\u017eka<\/li>\n\n\n\n<li>Recyklovan\u00e1 lepenka<\/li>\n\n\n\n<li>Kart\u00f3n z panensk\u00fdch vl\u00e1kien<\/li>\n\n\n\n<li>Baliaci papier<\/li>\n\n\n\n<li>Druhy priemyseln\u00e9ho papiera<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Sk\u00fa\u0161ky v smere stroja a v prie\u010dnom smere<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Papier vykazuje anizotropn\u00e9 mechanick\u00e9 vlastnosti v d\u00f4sledku orient\u00e1cie vl\u00e1kien po\u010das v\u00fdroby.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z tohto d\u00f4vodu norma ISO 9895 odpor\u00fa\u010da hodnoti\u0165 vzorky v oboch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Smer vl\u00e1kien (MD)<\/strong><\/li>\n\n\n\n<li><strong>Prie\u010dny smer (CD)<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Porovnanie v\u00fdsledkov MD a CD pom\u00e1ha in\u017einierom:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pos\u00fadi\u0165 orient\u00e1ciu vl\u00e1kien<\/li>\n\n\n\n<li>Zlep\u0161i\u0165 konzistenciu pri v\u00fdrobe papiera<\/li>\n\n\n\n<li>Optimaliz\u00e1cia v\u00fdkonu konverzie<\/li>\n\n\n\n<li>Predpoveda\u0165 spr\u00e1vanie kompresie po\u013ea<\/li>\n\n\n\n<li>Pos\u00fadi\u0165 stabilitu v\u00fdroby<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdhody pre kontrolu kvality<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Be\u017en\u00e9 zav\u00e1dzanie <strong>ISO 9895<\/strong> Testovanie prin\u00e1\u0161a v\u00fdznamn\u00e9 v\u00fdhody v oblasti zabezpe\u010denia kvality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobcovia m\u00f4\u017eu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u010dasnej\u0161ie odha\u013eovanie odch\u00fdlok v procesoch<\/li>\n\n\n\n<li>Zn\u00ed\u017ei\u0165 po\u010det s\u0165a\u017enost\u00ed z\u00e1kazn\u00edkov<\/li>\n\n\n\n<li>Zv\u00fd\u0161i\u0165 spo\u013eahlivos\u0165 balenia<\/li>\n\n\n\n<li>Overi\u0165 konzistenciu suroviny<\/li>\n\n\n\n<li>Optimalizova\u0165 vyu\u017eitie vl\u00e1kien<\/li>\n\n\n\n<li>Podporujte iniciat\u00edvy zameran\u00e9 na \u013eahk\u00e9 obaly<\/li>\n\n\n\n<li>Zn\u00ed\u017eenie mno\u017estva odpadu z v\u00fdroby<\/li>\n\n\n\n<li>Posilni\u0165 riadenie kvality u dod\u00e1vate\u013eov<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V\u010faka r\u00fdchlemu testovaciemu cyklu je t\u00e1to met\u00f3da vhodn\u00e1 aj na \u010dast\u00e9 kontroly po\u010das v\u00fdroby.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Norma ISO 9895 v porovnan\u00ed s in\u00fdmi normami pre kompresiu<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">\u0160tandard<\/th><th class=\"has-text-align-center\" data-align=\"center\">Zameranie testu<\/th><th class=\"has-text-align-center\" data-align=\"center\">Typick\u00e9 pou\u017eitie<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>ISO 9895<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\">Pevnos\u0165 v tlaku pri kr\u00e1tkom rozp\u00e4t\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">Vn\u00fatorn\u00e1 pevnos\u0165 papiera a lepenky v tlaku<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">TAPPI T826<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tlak pri kr\u00e1tkom rozp\u00e4t\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">Severoamerick\u00fd papierensk\u00fd priemysel<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">DIN 54518<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tlak pri kr\u00e1tkom rozp\u00e4t\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">Testovanie nemeck\u00fdch papierov<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">BS 7325<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sk\u00fa\u0161ka tlakovou kompresiou<\/td><td class=\"has-text-align-center\" data-align=\"center\">Hodnotenie kvality britsk\u00e9ho papiera<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">GB\/T 2679.10<\/td><td class=\"has-text-align-center\" data-align=\"center\">Tlak pri kr\u00e1tkom rozp\u00e4t\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">Testovanie \u010d\u00ednskeho papiera<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">QB\/T 2386<\/td><td class=\"has-text-align-center\" data-align=\"center\">Sk\u00fa\u0161ka stla\u010denia papiera<\/td><td class=\"has-text-align-center\" data-align=\"center\">Kontrola kvality v priemysle<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Hoci sa tieto normy riadia podobn\u00fdmi z\u00e1sadami testovania, laborat\u00f3ri\u00e1 si \u010dasto vyberaj\u00fa normu, ktor\u00fa vy\u017eaduj\u00fa z\u00e1kazn\u00edci, regula\u010dn\u00e9 org\u00e1ny alebo region\u00e1lne trhy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdber spr\u00e1vneho kompresn\u00e9ho testera pre kr\u00e1tke rozp\u00e4tia<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pri v\u00fdbere <strong>tester pevnosti v tlaku s kr\u00e1tkym rozp\u00e4t\u00edm<\/strong>, in\u017einieri by mali zhodnoti\u0165 viacero technick\u00fdch faktorov:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u00falad s normou ISO 9895 a s\u00favisiacimi normami<\/li>\n\n\n\n<li>Vysoko presn\u00fd v\u00fdkon sn\u00edma\u010da za\u0165a\u017eenia<\/li>\n\n\n\n<li>Stabiln\u00fd pneumatick\u00fd up\u00ednac\u00ed syst\u00e9m<\/li>\n\n\n\n<li>Presn\u00e9 riadenie rozp\u00e4tia bez opory<\/li>\n\n\n\n<li>Riadenie opakovan\u00fdch pohybov<\/li>\n\n\n\n<li>U\u017e\u00edvate\u013esky pr\u00edvetiv\u00e9 rozhranie s dotykov\u00fdm displejom<\/li>\n\n\n\n<li>Funkcie exportu \u00fadajov<\/li>\n\n\n\n<li>Kompatibilita softv\u00e9ru<\/li>\n\n\n\n<li>Pohodln\u00e1 kalibr\u00e1cia<\/li>\n\n\n\n<li>Dlhodob\u00e1 prev\u00e1dzkov\u00e1 spo\u013eahlivos\u0165<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dobre navrhnut\u00fd pr\u00edstroj zaru\u010duje presn\u00e9 v\u00fdsledky, pri\u010dom minimalizuje vplyv obsluhy a zvy\u0161uje efekt\u00edvnos\u0165 laborat\u00f3ria.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pre\u010do si vybra\u0165 kompresn\u00fd tester SCT-01 s kr\u00e1tkym rozp\u00e4t\u00edm?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zariadenie SCT-01 sp\u00e1ja presn\u00fa mechaniku, inteligentn\u00e9 riadenie a s\u00falad s medzin\u00e1rodn\u00fdmi testovac\u00edmi normami, \u010d\u00edm sp\u013a\u0148a po\u017eiadavky n\u00e1ro\u010dn\u00fdch laborat\u00f3rnych prostred\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nech u\u017e sa tento syst\u00e9m pou\u017e\u00edva v papier\u0148ach, u v\u00fdrobcov obalov, v laborat\u00f3ri\u00e1ch na kontrolu kvality alebo vo v\u00fdskumn\u00fdch in\u0161tit\u00faci\u00e1ch, poskytuje spo\u013eahliv\u00e9 merania, ktor\u00e9 pom\u00e1haj\u00fa zlep\u0161ova\u0165 konzistenciu v\u00fdrobkov, optimalizova\u0165 v\u00fdrobn\u00e9 procesy a overova\u0165 vlastnosti materi\u00e1lov v s\u00falade s <a href=\"https:\/\/www.iso.org\/standard\/41400.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 9895<\/a> a \u010fal\u0161ie medzin\u00e1rodne uzn\u00e1van\u00e9 normy t\u00fdkaj\u00face sa tlakov\u00fdch kon\u0161trukci\u00ed s mal\u00fdm rozp\u00e4t\u00edm.<\/p>","protected":false},"excerpt":{"rendered":"<p>What Is ISO 9895? ISO 9895 specifies the short span compressive strength testing method used to determine the compressive strength of paper and paperboard under a very short unsupported span. The test is widely recognized for evaluating the intrinsic compression strength of fibrous materials while minimizing buckling effects that commonly influence longer-span compression tests. For [&hellip;]<\/p>","protected":false},"featured_media":1643,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[],"class_list":["post-1640","standard","type-standard","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/standard\/1640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/types\/standard"}],"version-history":[{"count":4,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/standard\/1640\/revisions"}],"predecessor-version":[{"id":1665,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/standard\/1640\/revisions\/1665"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/media\/1643"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/media?parent=1640"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packtests.com\/sk\/wp-json\/wp\/v2\/standard-category?post=1640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}