{"id":9849,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d1922-2\/"},"modified":"2026-04-16T09:53:05","modified_gmt":"2026-04-16T01:53:05","slug":"astm-d1922","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/lv\/standard\/astm-d1922\/","title":{"rendered":"ASTM D1922"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Elmendorfas asaru pretest\u012bba: K\u0101d\u0113\u013c ASTM D1922 ir svar\u012bgs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong data-start=\"842\" data-end=\"871\">Elmendorf pl\u012bsumu iztur\u012bba<\/strong> ir b\u016btiska meh\u0101nisk\u0101 \u012bpa\u0161\u012bba t\u0101diem materi\u0101liem k\u0101 polietil\u0113ns, polipropil\u0113ns, poliesteris un cit\u0101m pl\u0113v\u0113m, ko izmanto elast\u012bgaj\u0101 iepakojum\u0101. ASTM D1922 standarts nosaka konsekventu, atk\u0101rtojamu metodi \u0161\u012bs \u012bpa\u0161\u012bbas nov\u0113rt\u0113\u0161anai.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D1922 ir noz\u012bm\u012bgs ar to, ka tas sp\u0113j:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1163\" data-end=\"1189\">Kvantitat\u012bva asaru iztur\u012bbas noteik\u0161ana<\/strong> gan ma\u0161\u012bnas, gan \u0161\u0137\u0113rsvirzien\u0101.<\/li>\n\n\n\n<li>Atkl\u0101jiet materi\u0101lu <strong data-start=\"1251\" data-end=\"1265\">anizotropija<\/strong>, jo \u012bpa\u0161i orient\u0113t\u0101s film\u0101s.<\/li>\n\n\n\n<li>Imit\u0113jiet sapl\u0113\u0161anas apst\u0101k\u013cus, kas ir l\u012bdz\u012bgi faktiskajam iepakojuma lietojumam.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160\u012b metode ir \u012bpa\u0161i noder\u012bga, lai sal\u012bdzin\u0101tu <strong data-start=\"1411\" data-end=\"1454\">iztur\u012bba pret pl\u012bsumiem da\u017e\u0101d\u0101s materi\u0101lu partij\u0101s<\/strong>, nodro\u0161inot pl\u0113ves konsekvenci ra\u017eo\u0161an\u0101 un p\u0101rbaudot pieg\u0101d\u0101t\u0101ju specifik\u0101cijas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D1922 test\u0113\u0161anas pamatprincipi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D1922 nosaka pl\u012bsumu izplat\u012b\u0161anos, izmantojot <strong data-start=\"1632\" data-end=\"1671\">sv\u0101rsta tipa Elmendorfa asaru testeris<\/strong>. Iepriek\u0161 izgriezts paraugs ir iespiests starp nekust\u012bgu sv\u0101rsta roku un kust\u012bgu sv\u0101rsta roku. Atlai\u017eot sv\u0101rstu, sv\u0101rsts p\u0101rpl\u0113\u0161 paraugu gar iepriek\u0161 izgriezto spraugu. \u0160\u0101 procesa laik\u0101 zaud\u0113t\u0101 ener\u0123ija, ko nor\u0101da sv\u0101rsta loka l\u012bkne, atbilst materi\u0101la pl\u012b\u0161anas iztur\u012bbai.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160is tests \u013cauj kvantitat\u012bvi noteikt <strong data-start=\"1986\" data-end=\"2021\">pl\u012b\u0161anas sp\u0113ks milineitros (mN)<\/strong> vai <strong data-start=\"2025\" data-end=\"2045\">sp\u0113ks gramos (gf)<\/strong>, atkar\u012bb\u0101 no ier\u012bces konfigur\u0101cijas. Ir svar\u012bgi \u0146emt v\u0113r\u0101 \u0161\u0101dus faktorus:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2133\" data-end=\"2157\">Parauga orient\u0101cija<\/strong> (ma\u0161\u012bna pret \u0161\u0137\u0113rsvirzienu)<\/li>\n\n\n\n<li><strong data-start=\"2195\" data-end=\"2217\">Parauga biezums<\/strong>, par ko b\u016btu j\u0101zi\u0146o, bet kas nav tie\u0161i saist\u012bts ar pl\u012b\u0161anas sp\u0113ku.<\/li>\n\n\n\n<li><strong data-start=\"2293\" data-end=\"2312\">Testa nosac\u012bjumi<\/strong>, piem\u0113ram, temperat\u016bra un mitrums, kam j\u0101atbilst ASTM vadl\u012bnij\u0101m (parasti 23 \u00b1 2\u00b0C un 50 \u00b1 10% relat\u012bv\u0101 mitruma).<\/li>\n<\/ul>\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=\"K\u0101 veikt Elmendorta asaru testu ar plastmasas pl\u0113ves paraugu\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/oo5j21g_thM?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\">Plastmasas pl\u0113ves pl\u012b\u0161anas iztur\u012bba: Pl\u0113ves pl\u0113ves iztur\u012bba: noz\u012bme re\u0101laj\u0101 dz\u012bv\u0113<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Plastmasas pl\u0113ves, ko izmanto p\u0101rtikas produktu iesai\u0146o\u0161anai, farmaceitisko produktu iesai\u0146o\u0161anai un r\u016bpnieciskiem lietojumiem, bie\u017ei saskaras ar meh\u0101nisku slodzi. Pl\u0113ve ar sliktu <strong data-start=\"2619\" data-end=\"2636\">pl\u012b\u0161anas iztur\u012bba<\/strong> pild\u012b\u0161anas, bl\u012bv\u0113\u0161anas vai transport\u0113\u0161anas laik\u0101 var pl\u012bst, k\u0101 rezult\u0101t\u0101:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Produkta zudums<\/li>\n\n\n\n<li>Der\u012bguma termi\u0146a samazin\u0101\u0161ana<\/li>\n\n\n\n<li>Z\u012bmola reput\u0101cijas boj\u0101jumi<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">ASTM D1922 \u013cauj materi\u0101lu izstr\u0101d\u0101t\u0101jiem un kvalit\u0101tes kontroles speci\u0101listiem <strong data-start=\"2837\" data-end=\"2870\">izv\u0113l\u0113ties visiztur\u012bg\u0101k\u0101s pl\u0113ves.<\/strong> \u012bpa\u0161iem lietojumiem. Tas ar\u012b pal\u012bdz iepakojuma ra\u017eot\u0101jiem jaunu produktu izstr\u0101des laik\u0101 noteikt pie\u013caujam\u0101s veiktsp\u0113jas robe\u017ev\u0113rt\u012bbas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Elmendorfa asaru testera loma ASTM D1922 standart\u0101<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An <strong data-start=\"3067\" data-end=\"3092\">Elmendorf asaru testeris<\/strong> ir b\u016btisks \u0161\u012bs test\u0113\u0161anas metodes instruments. Tas nodro\u0161ina:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3157\" data-end=\"3186\">Atk\u0101rtojama testa meh\u0101nika<\/strong>, ar sv\u0101rsta ener\u0123iju, kas kalibr\u0113ta saska\u0146\u0101 ar ASTM vadl\u012bnij\u0101m.<\/li>\n\n\n\n<li><strong data-start=\"3244\" data-end=\"3272\">Prec\u012bzi digit\u0101lie r\u0101d\u012bjumi<\/strong>, samazinot interpret\u0101cijas k\u013c\u016bdu<\/li>\n\n\n\n<li><strong data-start=\"3310\" data-end=\"3333\">Konsekventa iesp\u012bl\u0113\u0161ana<\/strong>, nodro\u0161inot vienm\u0113r\u012bgu asaru ce\u013cu<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments pied\u0101v\u0101 <strong data-start=\"3393\" data-end=\"3425\">SLD-01 Elmendorf Tear Tester<\/strong>, uzticams risin\u0101jums laboratorij\u0101m un ra\u017eo\u0161anas telp\u0101m. SLD-01 atbilst <strong data-start=\"3516\" data-end=\"3530\">ASTM D1922<\/strong> un <strong data-start=\"3535\" data-end=\"3549\">ISO 6383-2<\/strong>, kur\u0101 ir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Konfigur\u0113jams sv\u0101rsta svars da\u017e\u0101diem materi\u0101lu veidiem<\/li>\n\n\n\n<li>Digit\u0101lais rezult\u0101tu displejs ar datu re\u0123istr\u0113\u0161anas iesp\u0113ju<\/li>\n\n\n\n<li>Iztur\u012bga konstrukcija ilgtermi\u0146a precizit\u0101tei un uzticam\u012bbai<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0160\u012b ier\u012bce ir ide\u0101li piem\u0113rota <strong data-start=\"3770\" data-end=\"3819\">kvalit\u0101tes kontrole plastmasas pl\u0113ves ra\u017eo\u0161an\u0101<\/strong>, elast\u012bga iepakojuma nov\u0113rt\u0113\u0161ana un p\u0113tniec\u012bbas laboratorijas, kas analiz\u0113 polim\u0113ru uzved\u012bbu meh\u0101nisk\u0101s slodzes apst\u0101k\u013cos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pareiz\u0101 berzes koeficienta testera izv\u0113le<br>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.packqc.com\/lv\/\">Cell Instruments Co., Ltd.<\/a> specializ\u0113jas <strong data-start=\"4020\" data-end=\"4069\">pl\u0113ves un iepakojuma materi\u0101lu test\u0113\u0161anas risin\u0101jumi<\/strong>. Ar ilggad\u0113ju pieredzi t\u0101d\u0101s nozar\u0113s k\u0101 farm\u0101cijas, p\u0101rtikas, elektronikas un medic\u012bnas iepakojuma ra\u017eo\u0161ana, m\u0113s saprotam piepras\u012bjumu p\u0113c... <strong data-start=\"4211\" data-end=\"4241\">prec\u012bzi, reproduc\u0113jami dati.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u0113s atbalst\u0101m savus klientus ar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4276\" data-end=\"4308\">Augstas veiktsp\u0113jas instrumenti<\/strong>, piem\u0113ram, SLD-01<\/li>\n\n\n\n<li><strong data-start=\"4328\" data-end=\"4353\">Piel\u0101gotas test\u0113\u0161anas konfigur\u0101cijas<\/strong> specializ\u0113t\u0101m film\u0101m<\/li>\n\n\n\n<li><strong data-start=\"4378\" data-end=\"4413\">Automatiz\u0101cija un datu integr\u0101cija<\/strong> racionaliz\u0113t QC procesus<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\tSazinieties ar mums Ieg\u016bstiet ASTM D1894 test\u0113\u0161anas risin\u0101jumu\t\t\t\t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Izpratne un piem\u0113ro\u0161ana <strong data-start=\"5050\" data-end=\"5064\"><a href=\"https:\/\/store.astm.org\/d1922-23.html?_gl=1*xkuj15*_gcl_aw*R0NMLjE3Njg3ODk3MzcuQ2owS0NRaUFwckxMQmhDTUFSSXNBRURoZFBmZnpaMHVBMGMtdjB4RWdqR0hGSWVCaVZjeTJBM3RfRHV0ajduOVh3QlJuQUVlbGdZOU00TWFBcWlSRUFMd193Y0I.*_gcl_au*MTkwOTY2MzAwNC4xNzY1Nzc5ODUz\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ASTM D1922<\/a><\/strong> testa metode ir b\u016btiska, lai nov\u0113rt\u0113tu <strong data-start=\"5105\" data-end=\"5134\">Elmendorf pl\u012bsumu iztur\u012bba<\/strong> un nodro\u0161inot <strong data-start=\"5152\" data-end=\"5186\">plastmasas pl\u0113vju pl\u0113ves pl\u012b\u0161anas iztur\u012bba<\/strong> atbilst lietojumprogrammu pras\u012bb\u0101m. Neatkar\u012bgi no t\u0101, vai izstr\u0101d\u0101jat jaunus materi\u0101lus, valid\u0113jat ra\u017eo\u0161anas partijas vai veicat sal\u012bdzino\u0161o anal\u012bzi, ASTM D1922 nodro\u0161ina standartiz\u0113tu, starptautiski atz\u012btu pieeju.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Iek\u013caujot <strong data-start=\"5417\" data-end=\"5449\">SLD-01 Elmendorf Tear Tester<\/strong> no Cell Instruments sav\u0101 laboratorijas vai ra\u017eo\u0161anas darbpl\u016bsm\u0101, j\u016bs ieg\u016bstat piek\u013cuvi <strong data-start=\"5529\" data-end=\"5585\">prec\u012bza, efekt\u012bva un standartiem atbilsto\u0161a test\u0113\u0161ana.<\/strong> - \u013cauj pie\u0146emt lab\u0101kus l\u0113mumus un uzlabot produktu kvalit\u0101ti.<\/p>","protected":false},"excerpt":{"rendered":"<p>Elmendorfa pl\u012bsumiztur\u012bba: k\u0101p\u0113c standarts ASTM D1922 ir svar\u012bgs Elmendorfa pl\u012bsumiztur\u012bba ir b\u016btiska meh\u0101nisk\u0101 \u012bpa\u0161\u012bba t\u0101diem materi\u0101liem k\u0101 polietil\u0113ns, polipropil\u0113ns, poliesters un citas pl\u0113ves, ko izmanto elast\u012bgajos iepakojumos. Standarts ASTM D1922 nosaka vienotu un atk\u0101rtojamu metodi \u0161\u012bs \u012bpa\u0161\u012bbas nov\u0113rt\u0113\u0161anai. ASTM D1922 noz\u012bme sl\u0113pjas t\u0101 sp\u0113j\u0101: \u0160\u012b metode ir \u012bpa\u0161i [\u2026]<\/p>","protected":false},"featured_media":6516,"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":[611],"class_list":["post-9849","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard\/9849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/media\/6516"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/media?parent=9849"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/lv\/wp-json\/wp\/v2\/standard-category?post=9849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}