{"id":9847,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/iso-9895\/"},"modified":"2026-04-16T09:54:22","modified_gmt":"2026-04-16T01:54:22","slug":"iso-9895","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/ro\/standard\/iso-9895\/","title":{"rendered":"ISO 9895"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u00cen\u021belegerea testului SCT \u0219i a importan\u021bei sale industriale<\/h2>\n\n\n\n<p>The <strong data-start=\"922\" data-end=\"934\">Test SCT<\/strong>, sau testul de compresie de scurt\u0103 durat\u0103, este esen\u021bial pentru evaluarea rezisten\u021bei la compresiune \u00een plan a materialelor din h\u00e2rtie \u0219i carton. Acesta simuleaz\u0103 tensiunile \u00eent\u00e2lnite \u00een timpul stivuirii, \u00eenc\u0103rc\u0103rii \u0219i aplica\u021biilor de ambalare - \u00een special \u00een fabricarea cartonului ondulat.<\/p>\n\n\n\n<p>Metoda ISO 9895 utilizeaz\u0103 o <strong data-start=\"1227\" data-end=\"1260\">tester de compresie cu \u00eentindere scurt\u0103<\/strong> pentru a prinde o band\u0103 de testare de 15 mm l\u0103\u021bime, cu o deschidere de numai 0,7 mm \u00eentre f\u0103lci. Clemele comprim\u0103 apoi epruveta p\u00e2n\u0103 c\u00e2nd aceasta se \u00eendoaie sau cedeaz\u0103, m\u0103sur\u00e2nd <strong data-start=\"1418\" data-end=\"1435\">for\u021b\u0103 maxim\u0103<\/strong> aplicat\u0103. Aceast\u0103 valoare este utilizat\u0103 pentru a calcula rezisten\u021ba la compresiune \u00een kilonewtoni pe metru (kN\/m), furniz\u00e2nd informa\u021bii esen\u021biale pentru produc\u0103torii de carton \u0219i inginerii de ambalare.<\/p>\n\n\n\n<p>Acest test este potrivit \u00een special pentru h\u00e2rtiile cu un gramaj de <strong data-start=\"1678\" data-end=\"1697\">100 p\u00e2n\u0103 la 400 g\/m\u00b2<\/strong>, frecvent \u00eent\u00e2lnit\u0103 \u00een <strong data-start=\"1717\" data-end=\"1761\">carton pentru containere, c\u0103ptu\u0219eal\u0103 kraft \u0219i caneluri<\/strong> aplica\u021bii. Produc\u0103torii prefer\u0103 adesea testul SCT \u00een detrimentul altor metode datorit\u0103 intervalului s\u0103u redus \u0219i corela\u021biei puternice cu rezisten\u021ba la compresiune \u00een cutie (BCT).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Parametrii cheie \u00een testarea ISO 9895<\/h2>\n\n\n\n<p>ISO 9895 define\u0219te condi\u021bii stricte de testare \u0219i cerin\u021be privind aparatura pentru a asigura coeren\u021ba \u0219i precizia:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2060\" data-end=\"2075\">L\u0103\u021bimea clemei<\/strong>: 30 mm<\/li>\n\n\n\n<li><strong data-start=\"2085\" data-end=\"2103\">For\u021ba de str\u00e2ngere<\/strong>: 2,300 \u00b1 500 N<\/li>\n\n\n\n<li><strong data-start=\"2121\" data-end=\"2144\">Distan\u021ba dintre cleme<\/strong>: 0,70 mm \u00b1 0,05 mm<\/li>\n\n\n\n<li><strong data-start=\"2166\" data-end=\"2187\">Viteza de compresie<\/strong>: 3 mm\/min \u00b1 1 mm\/min<\/li>\n\n\n\n<li><strong data-start=\"2211\" data-end=\"2224\">Precizie<\/strong>: Eroare de \u00b11% \u00een intervalul de 10-100% din scala complet\u0103<\/li>\n<\/ul>\n\n\n\n<p>Precizia m\u0103sur\u0103torilor \u0219i preg\u0103tirea consecvent\u0103 a probelor sunt esen\u021biale. Condi\u021bionarea \u00een conformitate cu <strong data-start=\"2371\" data-end=\"2382\">ISO 187<\/strong> \u0219i determinarea gramajului pe <strong data-start=\"2414\" data-end=\"2425\">ISO 536<\/strong> sunt necesare \u00eenainte de testare.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Avantajele testerului de compresie cu spa\u021biu scurt \u00een testarea h\u00e2rtiei<\/h2>\n\n\n\n<p>Utiliz\u00e2nd un <strong data-start=\"2537\" data-end=\"2570\">tester de compresie cu \u00eentindere scurt\u0103<\/strong> aduce beneficii multiple:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2600\" data-end=\"2630\">Testare rapid\u0103 \u0219i precis\u0103<\/strong> cu o preg\u0103tire minim\u0103 a specimenului<\/li>\n\n\n\n<li><strong data-start=\"2667\" data-end=\"2712\">Corela\u021bie puternic\u0103 cu performan\u021ba utiliz\u0103rii finale<\/strong>, \u00een special \u00een cutii ondulate \u0219i pliate<\/li>\n\n\n\n<li><strong data-start=\"2758\" data-end=\"2800\">Repetabilitate \u0219i reproductibilitate ridicate<\/strong>, esen\u021biale pentru opera\u021biunile QA\/QC<\/li>\n\n\n\n<li><strong data-start=\"2835\" data-end=\"2858\">Detec\u021bie sensibil\u0103<\/strong> a diferen\u021belor subtile dintre propriet\u0103\u021bile de rezisten\u021b\u0103 \u00een direc\u021bia ma\u0219inii (MD) \u0219i \u00een direc\u021bia transversal\u0103 (CD)<\/li>\n<\/ul>\n\n\n\n<p>The <strong data-start=\"2957\" data-end=\"3014\">Cell Instruments SCT-01 Tester de compresie cu \u00eentindere scurt\u0103<\/strong> este proiectat pentru a respecta pe deplin ISO 9895 \u0219i include mecanica de prindere de precizie, alinierea stabil\u0103 a f\u0103lcilor \u0219i o interfa\u021b\u0103 de control inteligent\u0103 pentru a asigura <strong data-start=\"3171\" data-end=\"3185\">repetabil<\/strong> \u015fi <strong data-start=\"3190\" data-end=\"3215\">test standardizat SCT<\/strong> rezultate.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Tester de compresie cu durat\u0103 scurt\u0103\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/FXr-QgOkRws?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Aplica\u021bii ale testului Board Short Span \u00een controlul calit\u0103\u021bii<\/h2>\n\n\n\n<p>The <strong data-start=\"3291\" data-end=\"3316\">test de scurt\u0103 durat\u0103 la bord<\/strong> este parte integrant\u0103 a asigur\u0103rii calit\u0103\u021bii \u00een diverse industrii:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3380\" data-end=\"3411\">Produc\u021bia de carton ondulat<\/strong>: pentru a prezice rezisten\u021ba cutiilor sub sarcini de stivuire<\/li>\n\n\n\n<li><strong data-start=\"3460\" data-end=\"3475\">Fabricile de h\u00e2rtie<\/strong>: pentru evaluarea rezisten\u021bei MD \u0219i CD a c\u0103ptu\u0219elii \u0219i a canelurilor<\/li>\n\n\n\n<li><strong data-start=\"3534\" data-end=\"3558\">Transformatori de ambalaje<\/strong>: pentru a verifica adecvarea materialului pentru ambalaje grele<\/li>\n\n\n\n<li><strong data-start=\"3618\" data-end=\"3643\">Conformitatea cu reglement\u0103rile<\/strong>: pentru a respecta specifica\u021biile ISO \u0219i ale clien\u021bilor<\/li>\n<\/ul>\n\n\n\n<p>Aceasta <strong data-start=\"3690\" data-end=\"3714\">zon\u0103 de testare compact\u0103<\/strong> \u015fi <strong data-start=\"3719\" data-end=\"3733\">interval scurt<\/strong> \u00eel fac deosebit de receptiv la schimb\u0103rile \u00een orientarea fibrelor, calitatea lipirii \u0219i condi\u021biile de rafinare \u00een timpul produc\u021biei.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Testul Paper Short Span vs. testul tradi\u021bional de compresie<\/h2>\n\n\n\n<p>Testele de compresie tradi\u021bionale (cum ar fi strivirea inelar\u0103 sau strivirea marginilor) nu reu\u0219esc adesea s\u0103 izoleze propriet\u0103\u021bile intrinseci ale foilor. Testul <strong data-start=\"4052\" data-end=\"4077\">test de scurt\u0103 durat\u0103 pe h\u00e2rtie<\/strong>, cu toate acestea, se concentreaz\u0103 exclusiv pe compresia materialului \u00eentr-un interval mic - minimiz\u00e2nd efectele de \u00eencovoiere sau flambaj.<\/p>\n\n\n\n<p>Aceast\u0103 specificitate permite produc\u0103torilor s\u0103:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Optimizarea selec\u021biei fibrelor \u0219i a compozi\u021biei furnitului<\/li>\n\n\n\n<li>Evaluarea efectelor chimiei de rafinare sau de finisare umed\u0103<\/li>\n\n\n\n<li>Detectarea neconcordan\u021belor mecanice sau chimice \u00een produc\u021bie<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Selectarea instrumentului potrivit: Tester de compresie de scurt\u0103 durat\u0103<\/h2>\n\n\n\n<p>Pentru produc\u0103torii care doresc acurate\u021be ridicat\u0103 \u0219i conformitate cu <strong data-start=\"4521\" data-end=\"4533\">ISO 9895<\/strong>, a <strong data-start=\"4539\" data-end=\"4566\">Instrumente celulare <a href=\"https:\/\/www.packqc.com\/ro\/product\/iso-9895-short-span-compression-tester\/\">SCT-01<\/a><\/strong> oferte:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Func\u021bionare complet automat\u0103 cu interfa\u021b\u0103 intuitiv\u0103<\/li>\n\n\n\n<li>Cleme aliniate cu precizie, cu abatere minim\u0103<\/li>\n\n\n\n<li>Afi\u0219area for\u021bei \u00een timp real \u0219i achizi\u021bia de date de \u00eenalt\u0103 rezolu\u021bie<\/li>\n\n\n\n<li>Calibrare u\u0219oar\u0103 cu standarde trasabile<\/li>\n\n\n\n<li>Mecanic\u0103 robust\u0103 care asigur\u0103 ani de zile de performan\u021b\u0103 constant\u0103<\/li>\n<\/ul>\n\n\n\n<p>Prin integrarea acestui tester \u00een fluxurile de lucru de rutin\u0103 ale laboratorului, echipele de control al calit\u0103\u021bii pot asigura un control mai bun asupra performan\u021bei produselor, pot reduce variabilitatea \u0219i pot satisface cerin\u021bele globale ale clien\u021bilor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Contacta\u021bi-ne pentru a ob\u021bine solu\u021bia de testare ISO 9895 <\/h2>\n\n\n\n<p><strong data-start=\"5051\" data-end=\"5063\">ISO 9895<\/strong> ofer\u0103 o metod\u0103 critic\u0103 de determinare a rezisten\u021bei la compresiune a h\u00e2rtiei \u0219i a cartonului utiliz\u00e2nd <strong data-start=\"5159\" data-end=\"5190\">\u00eencercare de compresie pe spa\u021biu scurt<\/strong>. Indiferent dac\u0103 lucra\u021bi \u00een domeniul ambal\u0103rii, transform\u0103rii sau fabric\u0103rii h\u00e2rtiei, acest standard ofer\u0103 informa\u021bii despre caracteristicile de rezisten\u021b\u0103 ale materialului dvs. at\u00e2t \u00een direc\u021bia ma\u0219inii, c\u00e2t \u0219i \u00een direc\u021bia transversal\u0103.<\/p>\n\n\n\n<p>Pentru a efectua teste SCT cu cea mai mare precizie \u0219i repetabilitate, v\u0103 recomand\u0103m <strong data-start=\"5449\" data-end=\"5509\">SCT-01 Tester de compresie cu durat\u0103 scurt\u0103 de <a href=\"https:\/\/www.packqc.com\/ro\/\">Instrumente celulare<\/a><\/strong>-partenerul dumneavoastr\u0103 de \u00eencredere pentru analiza rezisten\u021bei la compresie a cartonului \u0219i h\u00e2rtiei.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u00centreb\u0103ri frecvente<\/h2>\n\n\n\n<p>1. Pentru ce este utilizat ISO 9895?<br>ISO 9895 specific\u0103 o metod\u0103 de m\u0103surare a rezisten\u021bei la compresiune a h\u00e2rtiei \u0219i cartonului, utiliz\u00e2nd testul de compresie cu spa\u021biu scurt, vital pentru controlul calit\u0103\u021bii \u00een produc\u021bia de ambalaje \u0219i carton.<\/p>\n\n\n\n<p>2. Cum func\u021bioneaz\u0103 testul de compresie pe spa\u021biu scurt?<br>O band\u0103 de h\u00e2rtie cu l\u0103\u021bimea de 15 mm este comprimat\u0103 pe un interval de 0,7 mm p\u00e2n\u0103 c\u00e2nd se \u00eendoaie. For\u021ba maxim\u0103 este \u00eenregistrat\u0103 \u0219i utilizat\u0103 pentru a calcula rezisten\u021ba la compresiune.<\/p>\n\n\n\n<p>3. De ce este preferat\u0103 testarea SCT \u00een aplica\u021biile de ambalare?<br>Deoarece reflect\u0103 \u00eendeaproape rezisten\u021ba la stivuire a containerelor din carton ondulat \u0219i ajut\u0103 produc\u0103torii s\u0103 controleze eficient rezisten\u021ba materialului.<\/p>\n\n\n\n<p>4. Ce interval de gramaj are <a href=\"https:\/\/www.iso.org\/standard\/41400.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 9895<\/a> s\u0103 se aplice?<br>Standardul se aplic\u0103 h\u00e2rtiilor \u0219i cartonelor cu un gramaj cuprins \u00eentre 100 \u0219i 400 g\/m\u00b2.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00cen\u021belegerea testului SCT \u0219i a importan\u021bei sale industriale Testul SCT, sau testul de compresie pe spa\u021biu scurt, este esen\u021bial pentru evaluarea rezisten\u021bei la compresie \u00een plan a materialelor din h\u00e2rtie \u0219i carton. Acesta simuleaz\u0103 solicit\u0103rile \u00eent\u00e2lnite \u00een timpul stivuirii, \u00eenc\u0103rc\u0103rii \u0219i aplica\u021biilor de ambalare - \u00een special \u00een fabricarea cartonului ondulat. Metoda ISO 9895 utilizeaz\u0103 un aparat de testare a compresiei pe distan\u021be scurte pentru a prinde [...]<\/p>","protected":false},"featured_media":6385,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[612],"class_list":["post-9847","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/ro\/wp-json\/wp\/v2\/standard\/9847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/ro\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/ro\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/ro\/wp-json\/wp\/v2\/media\/6385"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/ro\/wp-json\/wp\/v2\/media?parent=9847"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/ro\/wp-json\/wp\/v2\/standard-category?post=9847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}