{"id":1504,"date":"2026-01-28T00:08:02","date_gmt":"2026-01-28T00:08:02","guid":{"rendered":"https:\/\/www.papercorecompression.com\/?p=1504"},"modified":"2026-01-28T00:08:02","modified_gmt":"2026-01-28T00:08:02","slug":"paper-core-compression-strength-test","status":"publish","type":"post","link":"https:\/\/www.papercorecompression.com\/cs\/paper-core-compression-strength-test\/","title":{"rendered":"Porozum\u011bn\u00ed zkou\u0161ce stla\u010dov\u00e1n\u00ed pap\u00edrov\u00e9ho j\u00e1dra: ISO 12048 a metoda zkou\u0161en\u00ed stla\u010dov\u00e1n\u00ed obal\u016f"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u00davod do testov\u00e1n\u00ed stla\u010den\u00ed pap\u00edrov\u00e9ho j\u00e1dra<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pap\u00edrov\u00e9 j\u00e1dro<\/strong> je d\u016fle\u017eitou sou\u010d\u00e1st\u00ed obalov\u00fdch materi\u00e1l\u016f, zejm\u00e9na v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, jako je textiln\u00ed, potravin\u00e1\u0159sk\u00fd a farmaceutick\u00fd pr\u016fmysl, kde jsou pevn\u00e9 a odoln\u00e9 obaly kl\u00ed\u010dov\u00e9 pro zaji\u0161t\u011bn\u00ed bezpe\u010dnosti v\u00fdrobk\u016f b\u011bhem p\u0159epravy a skladov\u00e1n\u00ed. Pro posouzen\u00ed schopnosti obalov\u00fdch materi\u00e1l\u016f, v\u010detn\u011b <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong>, aby odolaly vn\u011bj\u0161\u00edmu tlaku. <strong>kompresn\u00ed tester obal\u016f<\/strong> se pou\u017e\u00edv\u00e1. Tato zkou\u0161ka m\u00e1 z\u00e1sadn\u00ed v\u00fdznam pro ur\u010den\u00ed toho, jak dob\u0159e obal odol\u00e1v\u00e1 tlakov\u00fdm sil\u00e1m, ani\u017e by do\u0161lo k jeho selh\u00e1n\u00ed, a zaji\u0161\u0165uje tak dostate\u010dnou ochranu jeho obsahu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>pevnost v tlaku<\/strong> z <strong>j\u00e1dro<\/strong> hraje v\u00fdznamnou roli v celkov\u00e9 integrit\u011b obalu. V tomto \u010dl\u00e1nku se pono\u0159\u00edme do problematiky <strong>ISO 12048<\/strong> normy, prozkoumat p\u0159\u00edslu\u0161n\u00e9 zku\u0161ebn\u00ed postupy a diskutovat o tom, jak <strong>kompresn\u00ed testery obal\u016f<\/strong> se pou\u017e\u00edvaj\u00ed k posouzen\u00ed pevnosti v tlaku a v\u00fdkonnosti. <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> balen\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co je to test stla\u010den\u00ed pap\u00edrov\u00e9ho j\u00e1dra?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>zkou\u0161ka stla\u010den\u00ed pap\u00edrov\u00e9ho j\u00e1dra<\/strong> je navr\u017een tak, aby hodnotil, jak dob\u0159e <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> obalov\u00e9 materi\u00e1ly mohou odol\u00e1vat tlakov\u00fdm sil\u00e1m. Tento test simuluje re\u00e1ln\u00e9 podm\u00ednky, ve kter\u00fdch jsou obaly vystaveny tlaku p\u0159i stohov\u00e1n\u00ed nebo p\u0159eprav\u011b. Zkou\u0161ka spo\u010d\u00edv\u00e1 v p\u016fsoben\u00ed \u0159\u00edzen\u00e9 tlakov\u00e9 s\u00edly na vzorek <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> balen\u00ed, dokud se materi\u00e1l nedeformuje, nezhrout\u00ed nebo nedos\u00e1hne p\u0159edem stanoven\u00e9ho zat\u00ed\u017een\u00ed nebo posunu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Schopnost <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> materi\u00e1l\u016f, kter\u00e9 odol\u00e1vaj\u00ed stla\u010den\u00ed, je z\u00e1sadn\u00ed pro ochranu v\u00fdrobk\u016f p\u0159ed vn\u011bj\u0161\u00edmi vlivy, jako je tlak p\u0159i stohov\u00e1n\u00ed b\u011bhem p\u0159epravy. Tato zkou\u0161ka je rozhoduj\u00edc\u00ed pro odv\u011btv\u00ed, kter\u00e1 vy\u017eaduj\u00ed pevn\u00e1 a odoln\u00e1 obalov\u00e1 \u0159e\u0161en\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 12048: Norma pro zkou\u0161en\u00ed tlakem<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong><a href=\"https:\/\/www.iso.org\/standard\/20810.html\" target=\"_blank\" rel=\"noopener\">ISO 12048<\/a><\/strong> norma poskytuje pokyny a postup pro prov\u00e1d\u011bn\u00ed <strong>zkou\u0161ky pevnosti v tlaku<\/strong> na adrese <strong>j\u00e1dro<\/strong> balen\u00ed. Norma uv\u00e1d\u00ed dva hlavn\u00ed typy zkou\u0161ek: <strong>kompresn\u00ed zkou\u0161ky<\/strong> a <strong>testy stohov\u00e1n\u00ed<\/strong>.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Zkou\u0161ka stla\u010den\u00edm<\/strong>: P\u0159i t\u00e9to zkou\u0161ce se obalov\u00fd materi\u00e1l zat\u011b\u017euje tak dlouho, dokud nedojde k poru\u0161e nebo dokud se nedos\u00e1hne p\u0159edem stanoven\u00e9 hodnoty zat\u00ed\u017een\u00ed nebo posunut\u00ed. Zkou\u0161ka je ur\u010dena k vyhodnocen\u00ed pevnosti obalov\u00e9ho materi\u00e1lu. <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> materi\u00e1lu pod tlakem, co\u017e je d\u016fle\u017eit\u00e9 zejm\u00e9na v p\u0159\u00edpad\u011b, kdy je obal b\u011bhem p\u0159epravy vystaven tlakov\u00fdm sil\u00e1m.<\/li>\n\n\n\n<li><strong>Test stohov\u00e1n\u00ed<\/strong>: Touto zkou\u0161kou se zji\u0161\u0165uje, jak dob\u0159e odol\u00e1v\u00e1 obal tlakov\u00fdm sil\u00e1m po del\u0161\u00ed dobu. Obal je zat\u00ed\u017een p\u0159edem stanovenou hmotnost\u00ed a zkou\u0161ka m\u011b\u0159\u00ed, jak dlouho vydr\u017e\u00ed tlak, ne\u017e dojde k jeho selh\u00e1n\u00ed.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>ISO 12048<\/strong> norma zaji\u0161\u0165uje, \u017ee v\u00fdrobci mohou p\u0159esn\u011b testovat a certifikovat pevnost a trvanlivost materi\u00e1l\u016f. <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> materi\u00e1l\u016f v re\u00e1ln\u00fdch podm\u00ednk\u00e1ch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Postup p\u0159i prov\u00e1d\u011bn\u00ed zkou\u0161ky stla\u010den\u00ed pap\u00edrov\u00e9ho j\u00e1dra<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>zkou\u0161ka stla\u010den\u00ed pap\u00edrov\u00e9ho j\u00e1dra<\/strong> se \u0159\u00edd\u00ed p\u0159esn\u00fdm a systematick\u00fdm postupem, kter\u00fd zaji\u0161\u0165uje p\u0159esn\u00e9 v\u00fdsledky. Zde je p\u0159ehled tohoto procesu:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>P\u0159\u00edprava vzorku<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Zva\u017ete <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> a jeho obsah odd\u011blen\u011b.<\/li>\n\n\n\n<li>Zm\u011b\u0159te vn\u011bj\u0161\u00ed rozm\u011bry napln\u011bn\u00e9ho obalu, abyste zajistili konzistenci v\u0161ech test\u016f.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Nastaven\u00ed testu<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Um\u00edst\u011bte zku\u0161ebn\u00ed vzorek doprost\u0159ed na spodn\u00ed desku p\u0159\u00edstroje. <strong>kompresn\u00ed tester obal\u016f<\/strong>. Ujist\u011bte se, \u017ee je vzorek um\u00edst\u011bn v p\u0159edem ur\u010den\u00e9 poloze pro rovnom\u011brn\u00e9 stla\u010den\u00ed.<\/li>\n\n\n\n<li>Pokud nem\u00e1 zat\u00ed\u017een\u00ed p\u016fsobit na cel\u00fd povrch, um\u00edst\u011bte mezi vzorek a desku vhodn\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 simuluje skute\u010dn\u00e9 podm\u00ednky.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Aplikace komprese<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Tlakov\u00e9 zat\u00ed\u017een\u00ed p\u016fsob\u00ed postupn\u00fdm p\u0159ibli\u017eov\u00e1n\u00edm desek k sob\u011b p\u0159edepsanou rychlost\u00ed.<\/li>\n\n\n\n<li>Ujist\u011bte se, \u017ee zat\u00ed\u017een\u00ed nep\u0159ekra\u010duje p\u0159edem stanovenou hodnotu, a sledujte, zda vzorek nevykazuje zn\u00e1mky deformace nebo kolapsu.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>M\u011b\u0159en\u00ed v\u00fdsledk\u016f<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Pokud dojde ke kolapsu, zaznamenejte hodnotu zat\u00ed\u017een\u00ed v okam\u017eiku poruchy.<\/li>\n\n\n\n<li>Pokud je po ur\u010ditou dobu aplikov\u00e1no ur\u010dit\u00e9 zat\u00ed\u017een\u00ed, zajist\u011bte, aby obal vydr\u017eel tlak bez poruchy po po\u017eadovanou dobu.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Vy\u0161et\u0159en\u00ed po testu<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Po zkou\u0161ce odstra\u0148te z\u00e1t\u011b\u017e a prohl\u00e9dn\u011bte vzorek, zda nen\u00ed viditeln\u011b po\u0161kozen nebo deformov\u00e1n. Zm\u011b\u0159te rozm\u011bry zhroucen\u00e9ho obalu a vyhodno\u0165te rozsah po\u0161kozen\u00ed.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00fdznam testeru komprese obal\u016f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>kompresn\u00ed tester obal\u016f<\/strong> je z\u00e1kladn\u00edm n\u00e1strojem pro prov\u00e1d\u011bn\u00ed p\u0159esn\u00fdch zkou\u0161ek pevnosti v tlaku na <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> materi\u00e1ly. Zaji\u0161\u0165uje, \u017ee obaly jsou testov\u00e1ny za kontrolovan\u00fdch podm\u00ednek, co\u017e poskytuje spolehliv\u00e9 a konzistentn\u00ed v\u00fdsledky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>kompresn\u00ed tester obal\u016f<\/strong> umo\u017e\u0148uje p\u0159esn\u00e9 p\u016fsoben\u00ed tlakov\u00fdch sil a zaji\u0161\u0165uje, \u017ee se <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> obaly jsou vystaveny re\u00e1ln\u00fdm podm\u00ednk\u00e1m. Tato zkou\u0161ka je zvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e1 pro simulaci sil, kter\u00e9 se vyskytuj\u00ed p\u0159i skladov\u00e1n\u00ed a p\u0159eprav\u011b, kde <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> hroz\u00ed, \u017ee se materi\u00e1ly p\u0159i velk\u00e9m zat\u00ed\u017een\u00ed zhrout\u00ed.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:25% auto\"><figure class=\"wp-block-media-text__media\"><a href=\"https:\/\/www.papercorecompression.com\/cs\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"600\" src=\"https:\/\/www.papercorecompression.com\/wp-content\/uploads\/2026\/01\/3.webp\" alt=\"Zkou\u0161ka pevnosti pap\u00edrov\u00e9ho j\u00e1dra v tlaku: ISO 12048.\" class=\"wp-image-1508 size-full\" srcset=\"https:\/\/www.papercorecompression.com\/wp-content\/uploads\/2026\/01\/3.webp 500w, https:\/\/www.papercorecompression.com\/wp-content\/uploads\/2026\/01\/3-250x300.webp 250w, https:\/\/www.papercorecompression.com\/wp-content\/uploads\/2026\/01\/3-10x12.webp 10w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/figure><div class=\"wp-block-media-text__content\">\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-7387b849 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">Pro dosa\u017een\u00ed nejlep\u0161\u00edch v\u00fdsledk\u016f se doporu\u010duje pou\u017e\u00edvat spolehliv\u00e9 a vysoce v\u00fdkonn\u00e9 za\u0159\u00edzen\u00ed. <strong>kompresn\u00ed tester obal\u016f<\/strong> jako je nap\u0159. <strong>Cell Instruments <a href=\"https:\/\/www.papercorecompression.com\/cs\/\">Tester stla\u010den\u00ed j\u00e1dra<\/a><\/strong>. Toto za\u0159\u00edzen\u00ed poskytuje p\u0159esn\u00e1 m\u011b\u0159en\u00ed a pom\u00e1h\u00e1 v\u00fdrobc\u016fm zajistit, aby jejich<strong> j\u00e1dro<\/strong> obaly spl\u0148uj\u00ed pot\u0159ebn\u00e9 pevnostn\u00ed normy.<\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1v\u011br<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Na str\u00e1nk\u00e1ch <strong>zkou\u0161ka stla\u010den\u00ed pap\u00edrov\u00e9ho j\u00e1dra<\/strong> je z\u00e1kladn\u00ed metodou pro hodnocen\u00ed pevnosti a trvanlivosti obalov\u00fdch materi\u00e1l\u016f. Sledov\u00e1n\u00edm <strong>ISO 12048<\/strong> mohou v\u00fdrobci p\u0159esn\u011b vyhodnotit, jak dob\u0159e se jim da\u0159\u00ed <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> obal vydr\u017e\u00ed tlakov\u00e9 s\u00edly p\u0159i p\u0159eprav\u011b a skladov\u00e1n\u00ed. Na str\u00e1nk\u00e1ch . <strong>kompresn\u00ed tester obal\u016f<\/strong> hraje v tomto procesu kl\u00ed\u010dovou roli a zaji\u0161\u0165uje, aby obal spl\u0148oval po\u017eadovan\u00e9 v\u00fdkonnostn\u00ed normy.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pro zaji\u0161t\u011bn\u00ed p\u0159esn\u00fdch v\u00fdsledk\u016f a spolehliv\u00e9ho balen\u00ed pou\u017eijte vysoce kvalitn\u00ed kompresn\u00ed tester, jako je nap\u0159. <strong>Cell Instruments Tester stla\u010den\u00ed j\u00e1dra<\/strong> se doporu\u010duje. Tento p\u0159\u00edstroj nab\u00edz\u00ed p\u0159esn\u00e9 testov\u00e1n\u00ed stla\u010den\u00ed a pom\u00e1h\u00e1 v\u00fdrobc\u016fm vyr\u00e1b\u011bt trvanliv\u00e9 a \u00fa\u010dinn\u00e9 v\u00fdrobky. <strong>pap\u00edrov\u00e9 j\u00e1dro<\/strong> obalov\u00e1 \u0159e\u0161en\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction to Paper Core Compression Testing Paper core is a critical component in packaging materials, especially in industries like textiles, food, and pharmaceuticals, where strong, durable packaging is crucial for ensuring product safety during transport and storage. To assess the ability of packaging materials, including paper core, to withstand external pressure, the packaging compression tester [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1504","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/posts\/1504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/comments?post=1504"}],"version-history":[{"count":0,"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/posts\/1504\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/media?parent=1504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/categories?post=1504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.papercorecompression.com\/cs\/wp-json\/wp\/v2\/tags?post=1504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}