{"id":1313,"date":"2026-06-04T04:24:31","date_gmt":"2026-06-04T04:24:31","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=standard&#038;p=1313"},"modified":"2026-06-04T06:15:27","modified_gmt":"2026-06-04T06:15:27","slug":"iso-15359","status":"publish","type":"standard","link":"https:\/\/www.packtests.com\/cs\/standard\/iso-15359\/","title":{"rendered":"ISO 15359"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1313\" class=\"elementor elementor-1313\" data-elementor-post-type=\"standard\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e912fa0 e-flex e-con-boxed e-con e-parent\" data-id=\"e912fa0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c523b84 elementor-widget elementor-widget-text-editor\" data-id=\"c523b84\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"1glmduz\" data-start=\"2724\" data-end=\"2751\">Norma ISO 15359 a zkou\u0161ky t\u0159en\u00ed pap\u00edru<\/h2><p data-start=\"1246\" data-end=\"1584\">Norma ISO 15359 hodnot\u00ed t\u0159ec\u00ed vlastnosti m\u011b\u0159en\u00edm s\u00edly pot\u0159ebn\u00e9 k zah\u00e1jen\u00ed pohybu a udr\u017een\u00ed klouz\u00e1n\u00ed mezi dv\u011bma povrchy z pap\u00edru nebo lepenky p\u0159i stanoven\u00e9m zat\u00ed\u017een\u00ed. Norma rovn\u011b\u017e jedine\u010dn\u00fdm zp\u016fsobem posuzuje t\u0159ec\u00ed vlastnosti po opakovan\u00fdch kluzn\u00fdch cyklech, co\u017e laborato\u0159\u00edm pom\u00e1h\u00e1 pochopit, jak opot\u0159eben\u00ed povrchu ovliv\u0148uje t\u0159ec\u00ed vlastnosti.<\/p><p data-start=\"765\" data-end=\"1244\">T\u0159ec\u00ed vlastnosti hraj\u00ed kl\u00ed\u010dovou roli p\u0159i zpracov\u00e1n\u00ed pap\u00edru, tisku, v\u00fdrob\u011b obal\u016f, p\u0159eprav\u011b a v automatizovan\u00fdch manipula\u010dn\u00edch syst\u00e9mech. P\u0159\u00edli\u0161 vysok\u00e9 t\u0159en\u00ed m\u016f\u017ee zp\u016fsobit pot\u00ed\u017ee s pod\u00e1v\u00e1n\u00edm, zat\u00edmco nedostate\u010dn\u00e9 t\u0159en\u00ed m\u016f\u017ee v\u00e9st k nestabilit\u011b stoh\u016f, prokluzov\u00e1n\u00ed a neefektivit\u011b v\u00fdroby. Z tohoto d\u016fvodu je p\u0159esn\u00e9 <strong data-start=\"1092\" data-end=\"1111\">M\u011b\u0159en\u00ed COF<\/strong> se stala nezbytnou sou\u010d\u00e1st\u00ed kontroly kvality pro v\u00fdrobce pap\u00edru, zpracovatele, dodavatele obal\u016f a zku\u0161ebn\u00ed laborato\u0159e.<\/p><h2 data-section-id=\"1glmduz\" data-start=\"2724\" data-end=\"2751\">Z\u00e1sady zkou\u0161ky podle normy ISO 15359<\/h2><p data-start=\"2753\" data-end=\"2800\">Norma ISO 15359 pou\u017e\u00edv\u00e1\u00a0<strong data-start=\"2772\" data-end=\"2799\">metoda horizont\u00e1ln\u00ed roviny<\/strong>.<\/p><p data-start=\"2802\" data-end=\"2851\">Dva zku\u0161ebn\u00ed vzorky se p\u0159ilo\u017e\u00ed k sob\u011b tak, aby se jejich povrchy dot\u00fdkaly:<\/p><ul data-start=\"2853\" data-end=\"3083\"><li data-section-id=\"wn2iwc\" data-start=\"2853\" data-end=\"2902\">Jeden vzorek je upevn\u011bn k pevn\u011b stoj\u00edc\u00edmu stolu.<\/li><li data-section-id=\"zraw0g\" data-start=\"2903\" data-end=\"2956\">Druh\u00fd vzorek je p\u0159ipevn\u011bn k san\u00edm s z\u00e1va\u017e\u00edm.<\/li><li data-section-id=\"16fhxw7\" data-start=\"2957\" data-end=\"3009\">Ta\u017en\u00e1 s\u00edla se p\u016fsob\u00ed \u0159\u00edzen\u00fdm zp\u016fsobem.<\/li><li data-section-id=\"l67gs4\" data-start=\"3010\" data-end=\"3083\">Zaznamen\u00e1v\u00e1 se s\u00edla pot\u0159ebn\u00e1 k zah\u00e1jen\u00ed pohybu a k jeho udr\u017een\u00ed.<\/li><\/ul><p data-start=\"3085\" data-end=\"3103\">Tento test m\u011b\u0159\u00ed:<\/p><ol data-start=\"3105\" data-end=\"3266\"><li data-section-id=\"1g1y7cr\" data-start=\"3105\" data-end=\"3163\"><strong data-start=\"3108\" data-end=\"3163\">Statick\u00fd koeficient t\u0159en\u00ed p\u0159i prvn\u00edm sklouznut\u00ed (\u03bcS1)<\/strong><\/li><li data-section-id=\"1qyi803\" data-start=\"3164\" data-end=\"3222\"><strong data-start=\"3167\" data-end=\"3222\">Statick\u00fd koeficient t\u0159en\u00ed na t\u0159et\u00edm skluzu (\u03bcS3)<\/strong><\/li><li data-section-id=\"zpxrif\" data-start=\"3223\" data-end=\"3266\"><strong data-start=\"3226\" data-end=\"3266\">Kinetick\u00fd koeficient t\u0159en\u00ed (\u03bcK)<\/strong><\/li><\/ol><p data-start=\"3268\" data-end=\"3479\">Na rozd\u00edl od n\u011bkter\u00fdch norem t\u00fdkaj\u00edc\u00edch se t\u0159en\u00ed, kter\u00e9 hodnot\u00ed pouze po\u010d\u00e1te\u010dn\u00ed kluzn\u00e9 chov\u00e1n\u00ed, norma ISO 15359 posuzuje t\u0159en\u00ed po opakovan\u00fdch cyklech opot\u0159eben\u00ed, \u010d\u00edm\u017e poskytuje cenn\u00e9 informace o odolnosti povrchu a stabilit\u011b t\u0159en\u00ed.<\/p><h2 data-section-id=\"1n6w3w0\" data-start=\"3486\" data-end=\"3513\">Zku\u0161ebn\u00ed postup podle normy ISO 15359<\/h2><h3 data-section-id=\"2pr905\" data-start=\"3515\" data-end=\"3548\">Statick\u00fd koeficient t\u0159en\u00ed na prvn\u00edm skluzu<\/h3><p data-start=\"3550\" data-end=\"3594\">Pro ur\u010den\u00ed po\u010d\u00e1te\u010dn\u00edho statick\u00e9ho t\u0159en\u00ed:<\/p><ol data-start=\"3596\" data-end=\"4017\"><li data-section-id=\"1ku0ntf\" data-start=\"3596\" data-end=\"3648\">Upevn\u011bte pap\u00edrov\u00e9 vzorky na san\u011b a zku\u0161ebn\u00ed st\u016fl.<\/li><li data-section-id=\"mom2pv\" data-start=\"3649\" data-end=\"3747\">Zajist\u011bte, aby byly orientace v pod\u00e9ln\u00e9m sm\u011bru (MD) a v p\u0159\u00ed\u010dn\u00e9m sm\u011bru (TD) spr\u00e1vn\u011b vyrovn\u00e1ny.<\/li><li data-section-id=\"7s43de\" data-start=\"3748\" data-end=\"3807\">Spus\u0165te san\u011b p\u0159ibli\u017en\u011b na\u00a0<strong data-start=\"3783\" data-end=\"3806\">3,0 mm\/s \u00b1 2,0 mm\/s<\/strong>.<\/li><li data-section-id=\"ievmjg\" data-start=\"3808\" data-end=\"3851\">Nechte san\u011b 1\u201320 sekund odpo\u010d\u00edvat.<\/li><li data-section-id=\"qjwqp4\" data-start=\"3852\" data-end=\"3898\">P\u016fsobte silou postupn\u011b, dokud se p\u0159edm\u011bt neza\u010dne posouvat.<\/li><li data-section-id=\"1gbhunh\" data-start=\"3899\" data-end=\"3955\">Zaznamenejte s\u00edlu pot\u0159ebnou k zah\u00e1jen\u00ed pohybu (FS1).<\/li><li data-section-id=\"1ru0g\" data-start=\"3956\" data-end=\"4017\">Opakujte, dokud nez\u00edsk\u00e1te alespo\u0148 \u0161est platn\u00fdch m\u011b\u0159en\u00ed.<\/li><\/ol><h3 data-section-id=\"12a9499\" data-start=\"4019\" data-end=\"4056\">Statick\u00fd a kinetick\u00fd koeficient t\u0159en\u00ed po opot\u0159eben\u00ed<\/h3><p data-start=\"4058\" data-end=\"4106\">P\u0159i posuzov\u00e1n\u00ed t\u0159en\u00ed po opakovan\u00e9m klouz\u00e1n\u00ed:<\/p><ol data-start=\"4108\" data-end=\"4460\"><li data-section-id=\"14yzulz\" data-start=\"4108\" data-end=\"4152\">Prove\u010fte \u00favodn\u00ed posun a zaznamenejte FS1.<\/li><li data-section-id=\"fzez9v\" data-start=\"4153\" data-end=\"4217\">Pokra\u010dujte v pohybu podle p\u0159edepsan\u00e9ho profilu j\u00edzdy.<\/li><li data-section-id=\"9epmp8\" data-start=\"4218\" data-end=\"4289\">Tento postup posouv\u00e1n\u00ed opakujte t\u0159ikr\u00e1t se stejnou dvojic\u00ed vzork\u016f.<\/li><li data-section-id=\"1gdjzrf\" data-start=\"4290\" data-end=\"4414\">Z\u00e1znam:<br \/><ul data-start=\"4304\" data-end=\"4414\"><li data-section-id=\"1yloo5v\" data-start=\"4304\" data-end=\"4336\">Statick\u00e1 s\u00edla na t\u0159et\u00edm kluzu (FS3)<\/li><li data-section-id=\"e5wc4w\" data-start=\"4340\" data-end=\"4414\">Pr\u016fm\u011brn\u00e1 kinetick\u00e1 t\u0159ec\u00ed s\u00edla (FK) b\u011bhem dan\u00e9ho intervalu j\u00edzdy<\/li><\/ul><\/li><li data-section-id=\"1xjoy6t\" data-start=\"4415\" data-end=\"4460\">Z\u00edskejte alespo\u0148 \u0161est platn\u00fdch opakovan\u00fdch m\u011b\u0159en\u00ed.<\/li><\/ol><p data-start=\"4462\" data-end=\"4579\">Tento p\u0159\u00edstup umo\u017e\u0148uje laborato\u0159\u00edm vyhodnotit, jak se m\u011bn\u00ed t\u0159ec\u00ed vlastnosti po interakci s povrchem a opot\u0159eben\u00ed<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8745e4f elementor-widget elementor-widget-image\" data-id=\"8745e4f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-1024x683.webp\" class=\"attachment-large size-large wp-image-1321\" alt=\"Zkou\u0161ka koeficientu t\u0159en\u00ed (COF) v horizont\u00e1ln\u00ed rovin\u011b podle normy ISO 15359 \u2013 postup zkou\u0161ky\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-1024x683.webp 1024w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-300x200.webp 300w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-768x512.webp 768w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1-18x12.webp 18w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Horizontal-Plane-COF-Test-Testing-Process-1.webp 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a31745c elementor-widget elementor-widget-text-editor\" data-id=\"a31745c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"oqu6ht\" data-start=\"4586\" data-end=\"4625\">V\u00fdpo\u010det koeficient\u016f t\u0159en\u00ed<\/h2><p data-start=\"4627\" data-end=\"4755\">Norma ISO 15359 vypo\u010d\u00edt\u00e1v\u00e1 koeficienty t\u0159en\u00ed tak, \u017ee nam\u011b\u0159enou t\u0159ec\u00ed s\u00edlu vyd\u011bl\u00ed norm\u00e1lovou silou vyvolanou hmotnost\u00ed san\u00ed.<\/p><h3 data-section-id=\"y0ipo8\" data-start=\"4757\" data-end=\"4806\">Statick\u00fd koeficient t\u0159en\u00ed p\u0159i prvn\u00edm sklouznut\u00ed<\/h3><p data-start=\"4847\" data-end=\"4853\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1316\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd.png\" alt=\"Statick\u00fd koeficient t\u0159en\u00ed p\u0159i prvn\u00edm sklouznut\u00ed\" width=\"103\" height=\"44\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd.png 103w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/fe845b55a49def8309fd6291e9a9a3dd-18x8.png 18w\" sizes=\"(max-width: 103px) 100vw, 103px\" \/><\/p><p data-start=\"4847\" data-end=\"4853\">Kde:<\/p><ul data-start=\"4855\" data-end=\"4990\"><li data-section-id=\"1trjkwl\" data-start=\"4855\" data-end=\"4908\">\u03bcS1 = Statick\u00fd koeficient t\u0159en\u00ed p\u0159i prvn\u00edm sklouznut\u00ed<\/li><li data-section-id=\"3uueu8\" data-start=\"4909\" data-end=\"4958\">FS1 = Pr\u016fm\u011brn\u00e1 s\u00edla pot\u0159ebn\u00e1 k zah\u00e1jen\u00ed pohybu<\/li><li data-section-id=\"1wc2ui\" data-start=\"4959\" data-end=\"4974\">m = hmotnost san\u00ed<\/li><li data-section-id=\"fnieun\" data-start=\"4975\" data-end=\"4990\">g = 9,81 m\/s\u00b2<\/li><\/ul><h3 data-section-id=\"16lqu01\" data-start=\"4992\" data-end=\"5041\">Statick\u00fd koeficient t\u0159en\u00ed na t\u0159et\u00edm skluzu<\/h3><p data-start=\"5043\" data-end=\"5080\"><img decoding=\"async\" class=\"alignnone size-full wp-image-1317\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469.png\" alt=\"Statick\u00fd koeficient t\u0159en\u00ed na t\u0159et\u00edm skluzu\" width=\"101\" height=\"40\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469.png 101w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ff623b843114baa5896b4bb513d77469-18x7.png 18w\" sizes=\"(max-width: 101px) 100vw, 101px\" \/><\/p><h3 data-section-id=\"1np02q7\" data-start=\"5082\" data-end=\"5117\">Kinetick\u00fd koeficient t\u0159en\u00ed<\/h3><p data-start=\"5119\" data-end=\"5156\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1318\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2.png\" alt=\"Kinetick\u00fd koeficient t\u0159en\u00ed\" width=\"82\" height=\"47\" title=\"\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2.png 82w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/305f3cb852ed00460749c5b6f826a8a2-18x10.png 18w\" sizes=\"(max-width: 82px) 100vw, 82px\" \/><\/p><p data-start=\"5158\" data-end=\"5267\">Pokud je b\u011bhem zkou\u0161ky pozorov\u00e1no v\u00fdrazn\u00e9 chov\u00e1n\u00ed typu \u201estick-slip\u201c, nem\u011bl by b\u00fdt kinetick\u00fd koeficient uv\u00e1d\u011bn.<\/p><h2 data-section-id=\"urxiit\" data-start=\"5274\" data-end=\"5317\">Vybaven\u00ed pot\u0159ebn\u00e9 pro zkou\u0161ky podle normy ISO 15359<\/h2><p data-start=\"5319\" data-end=\"5394\">\u00da\u010dinn\u00fd <strong data-start=\"5332\" data-end=\"5378\">za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed<\/strong> by m\u011blo zajistit:<\/p><ul data-start=\"5396\" data-end=\"5573\"><li data-section-id=\"95apux\" data-start=\"5396\" data-end=\"5424\">P\u0159esn\u00e9 m\u011b\u0159en\u00ed s\u00edly<\/li><li data-section-id=\"1wkqtp4\" data-start=\"5425\" data-end=\"5447\">Plynul\u00fd pohyb san\u00ed<\/li><li data-section-id=\"1ambzod\" data-start=\"5448\" data-end=\"5473\">Regulovan\u00e1 rychlost j\u00edzdy<\/li><li data-section-id=\"8zbj5p\" data-start=\"5474\" data-end=\"5505\">Konzistentn\u00ed vyrovn\u00e1n\u00ed vzork\u016f<\/li><li data-section-id=\"1w2fvuv\" data-start=\"5506\" data-end=\"5534\">Automatizovan\u00fd sb\u011br dat<\/li><li data-section-id=\"dhe7ks\" data-start=\"5535\" data-end=\"5573\">Anal\u00fdza statick\u00e9ho a kinetick\u00e9ho t\u0159en\u00ed<\/li><\/ul><h3 data-section-id=\"1cgsfz\" data-start=\"5575\" data-end=\"5616\">COF-01 P\u0159\u00edstroj na m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed<\/h3><p data-start=\"5618\" data-end=\"5772\">Na str\u00e1nk\u00e1ch <strong data-start=\"5622\" data-end=\"5663\">COF-01 P\u0159\u00edstroj na m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed<\/strong> je vhodn\u00fd pro zkou\u0161ky t\u0159en\u00ed pap\u00edru, lepenky, plastov\u00fdch f\u00f3li\u00ed, obalov\u00fdch materi\u00e1l\u016f a pota\u017een\u00fdch podklad\u016f.<\/p><h3 data-section-id=\"16eyy6q\" data-start=\"6478\" data-end=\"6541\">Alternativn\u00ed \u0159e\u0161en\u00ed: Zku\u0161ebn\u00ed stroj na tah TST-01 s up\u00ednac\u00edm za\u0159\u00edzen\u00edm COF<\/h3><p data-start=\"6543\" data-end=\"6715\">Pro laborato\u0159e, kter\u00e9 hledaj\u00ed v\u011bt\u0161\u00ed flexibilitu p\u0159i prov\u00e1d\u011bn\u00ed test\u016f, je <strong data-start=\"6601\" data-end=\"6643\">Zku\u0161ebn\u00ed stroj na tah TST-01 s up\u00ednac\u00edm za\u0159\u00edzen\u00edm COF<\/strong> spojuje zkou\u0161ky tahem a zkou\u0161ky t\u0159en\u00ed v r\u00e1mci jedn\u00e9 platformy.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-edfa484 e-con-full e-flex e-con e-child\" data-id=\"edfa484\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4a3c5bb elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4a3c5bb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.packtests.com\/cs\/product\/plastic-tensile-strength-tester\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"600\" src=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture.webp\" class=\"attachment-large size-large wp-image-1319\" alt=\"Zkou\u0161ka koeficientu t\u0159en\u00ed pap\u00edru podle normy ISO 15359 \u2013 tahov\u00e1 zku\u0161ebn\u00ed souprava TST-01 s up\u00ednac\u00edm za\u0159\u00edzen\u00edm pro m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed\" srcset=\"https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture.webp 400w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture-200x300.webp 200w, https:\/\/www.packtests.com\/wp-content\/uploads\/2026\/06\/ISO-15359-Paper-Coefficient-of-Friction-Testing-TST-01-Tensile-Tester-with-COF-Fixture-8x12.webp 8w\" sizes=\"(max-width: 400px) 100vw, 400px\" title=\"\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Zku\u0161ebn\u00ed stroj na tah TST-01 s up\u00ednac\u00edm za\u0159\u00edzen\u00edm COF<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d81d43d elementor-widget__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"d81d43d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h4 data-section-id=\"1l3n95q\" data-start=\"6717\" data-end=\"6731\">V\u00fdhody<\/h4><ul data-start=\"6733\" data-end=\"6878\"><li data-section-id=\"itgc1h\" data-start=\"6733\" data-end=\"6759\">Zkou\u0161ky pevnostn\u00edch vlastnost\u00ed v tahu<\/li><li data-section-id=\"id91at\" data-start=\"6760\" data-end=\"6794\">M\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed<\/li><li data-section-id=\"1dpauwy\" data-start=\"6795\" data-end=\"6809\">Zkou\u0161ka odlupov\u00e1n\u00ed<\/li><li data-section-id=\"pysvb4\" data-start=\"6810\" data-end=\"6833\">Zkou\u0161ka pevnosti t\u011bsn\u011bn\u00ed<\/li><li data-section-id=\"1tdlc0s\" data-start=\"6834\" data-end=\"6848\">Zkou\u0161ka odolnosti proti roztr\u017een\u00ed<\/li><li data-section-id=\"4z4sdf\" data-start=\"6849\" data-end=\"6878\">Kompatibilita s v\u00edce sv\u00edtidly<\/li><\/ul><p data-start=\"6880\" data-end=\"6925\">Toto \u0159e\u0161en\u00ed je obzvl\u00e1\u0161t\u011b zaj\u00edmav\u00e9 pro:<\/p><ul data-start=\"6927\" data-end=\"7052\"><li data-section-id=\"74uwfm\" data-start=\"6927\" data-end=\"6951\">Balic\u00ed laborato\u0159e<\/li><li data-section-id=\"k73ajc\" data-start=\"6952\" data-end=\"6985\">V\u00fdrobci obal\u016f pro zdravotnick\u00fd pr\u016fmysl<\/li><li data-section-id=\"1t31nfa\" data-start=\"6986\" data-end=\"7009\">V\u00fdzkumn\u00e9 instituce<\/li><li data-section-id=\"a04ni3\" data-start=\"7010\" data-end=\"7052\">V\u0161estrann\u00e1 za\u0159\u00edzen\u00ed pro kontrolu kvality<\/li><\/ul><p data-start=\"7054\" data-end=\"7199\">Nastaviteln\u00fd rozsah ot\u00e1\u010dek\u00a0<strong data-start=\"7084\" data-end=\"7100\">1\u2013500 mm\/min<\/strong>\u00a0umo\u017e\u0148uje p\u0159izp\u016fsoben\u00ed se r\u016fzn\u00fdm po\u017eadavk\u016fm na zkou\u0161en\u00ed materi\u00e1l\u016f nad r\u00e1mec standardn\u00edch m\u011b\u0159en\u00ed t\u0159en\u00ed.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2933119 elementor-widget elementor-widget-text-editor\" data-id=\"2933119\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-section-id=\"bfcdr4\" data-start=\"7206\" data-end=\"7246\">ISO 15359 ve srovn\u00e1n\u00ed s jin\u00fdmi normami t\u00fdkaj\u00edc\u00edmi se t\u0159en\u00ed<\/h2><div class=\"TyagGW_tableContainer\"><div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"><table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"7248\" data-end=\"7701\"><thead data-start=\"7248\" data-end=\"7286\"><tr data-start=\"7248\" data-end=\"7286\"><th class=\"last:pe-10\" data-start=\"7248\" data-end=\"7259\" data-col-size=\"sm\">Standardn\u00ed<\/th><th class=\"last:pe-10\" data-start=\"7259\" data-end=\"7276\" data-col-size=\"sm\">Zam\u011b\u0159en\u00ed na materi\u00e1l<\/th><th class=\"last:pe-10\" data-start=\"7276\" data-end=\"7286\" data-col-size=\"sm\">Metoda<\/th><\/tr><\/thead><tbody data-start=\"7327\" data-end=\"7701\"><tr data-start=\"7327\" data-end=\"7398\"><td style=\"text-align: center;\" data-start=\"7327\" data-end=\"7339\" data-col-size=\"sm\">ISO 15359<\/td><td style=\"text-align: center;\" data-start=\"7339\" data-end=\"7357\" data-col-size=\"sm\">Pap\u00edr a lepenka<\/td><td style=\"text-align: center;\" data-start=\"7357\" data-end=\"7398\" data-col-size=\"sm\">Vodorovn\u00e1 rovina s vyhodnocen\u00edm opot\u0159eben\u00ed<\/td><\/tr><tr data-start=\"7399\" data-end=\"7457\"><td style=\"text-align: center;\" data-start=\"7399\" data-end=\"7410\" data-col-size=\"sm\">ISO 8295<\/td><td style=\"text-align: center;\" data-start=\"7410\" data-end=\"7437\" data-col-size=\"sm\">Plastov\u00e9 f\u00f3lie a desky<\/td><td style=\"text-align: center;\" data-start=\"7437\" data-end=\"7457\" data-col-size=\"sm\">Vodorovn\u00e1 rovina<\/td><\/tr><tr data-start=\"7458\" data-end=\"7519\"><td style=\"text-align: center;\" data-start=\"7458\" data-end=\"7471\" data-col-size=\"sm\">ASTM D1894<\/td><td style=\"text-align: center;\" data-start=\"7471\" data-end=\"7499\" data-col-size=\"sm\">Plastov\u00e9 f\u00f3lie a plachty<\/td><td style=\"text-align: center;\" data-start=\"7499\" data-end=\"7519\" data-col-size=\"sm\">Vodorovn\u00e1 rovina<\/td><\/tr><tr data-start=\"7520\" data-end=\"7576\"><td style=\"text-align: center;\" data-start=\"7520\" data-end=\"7533\" data-col-size=\"sm\">TAPPI T549<\/td><td style=\"text-align: center;\" data-start=\"7533\" data-end=\"7556\" data-col-size=\"sm\">Pap\u00edr a lepenka<\/td><td style=\"text-align: center;\" data-start=\"7556\" data-end=\"7576\" data-col-size=\"sm\">Vodorovn\u00e1 rovina<\/td><\/tr><tr data-start=\"7577\" data-end=\"7645\"><td style=\"text-align: center;\" data-start=\"7577\" data-end=\"7589\" data-col-size=\"sm\">DIN 53119<\/td><td style=\"text-align: center;\" data-start=\"7589\" data-end=\"7621\" data-col-size=\"sm\">Pap\u00edr a obalov\u00e9 materi\u00e1ly<\/td><td style=\"text-align: center;\" data-start=\"7621\" data-end=\"7645\" data-col-size=\"sm\">M\u011b\u0159en\u00ed t\u0159en\u00ed<\/td><\/tr><tr data-start=\"7646\" data-end=\"7701\"><td style=\"text-align: center;\" data-start=\"7646\" data-end=\"7660\" data-col-size=\"sm\">EN ISO 8295<\/td><td style=\"text-align: center;\" data-start=\"7660\" data-end=\"7680\" data-col-size=\"sm\">Plastov\u00e9 materi\u00e1ly<\/td><td style=\"text-align: center;\" data-start=\"7680\" data-end=\"7701\" data-col-size=\"sm\">Stanoven\u00ed COF<\/td><\/tr><\/tbody><\/table><\/div><\/div><p data-start=\"7703\" data-end=\"7881\">Charakteristick\u00fdm rysem <strong data-start=\"7733\" data-end=\"7746\">ISO 15359<\/strong> je jeho vyhodnocen\u00ed chov\u00e1n\u00ed t\u0159en\u00ed p\u0159ed a po opakovan\u00fdch kluzn\u00fdch cyklech, co\u017e umo\u017e\u0148uje nahl\u00e9dnout do zm\u011bn t\u0159en\u00ed souvisej\u00edc\u00edch s opot\u0159eben\u00edm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Norma ISO 15359 definuje metodu m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed pap\u00edru a lepenky v horizont\u00e1ln\u00ed rovin\u011b.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":false},"standard-category":[65],"class_list":["post-1313","standard","type-standard","status-publish","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard\/1313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/types\/standard"}],"version-history":[{"count":5,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard\/1313\/revisions"}],"predecessor-version":[{"id":1325,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard\/1313\/revisions\/1325"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/media?parent=1313"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packtests.com\/cs\/wp-json\/wp\/v2\/standard-category?post=1313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}