{"id":2253,"date":"2023-05-17T15:22:07","date_gmt":"2023-05-17T07:22:07","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=2253"},"modified":"2023-11-27T09:55:37","modified_gmt":"2023-11-27T01:55:37","slug":"pet-bottle-mineral-water-beverage-bottle-and-bottle-cap","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/ro\/pet-bottle-mineral-water-beverage-bottle-and-bottle-cap\/","title":{"rendered":"Testarea calit\u0103\u021bii sticlelor PET \u0219i a capacelor - un ghid cuprinz\u0103tor"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2253\" class=\"elementor elementor-2253\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9614f3d e-flex e-con-boxed e-con e-parent\" data-id=\"9614f3d\" 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-3453031 elementor-widget elementor-widget-text-editor\" data-id=\"3453031\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>PET bottle refers to a plastic material called polyethylene terephthalate (polyethylene terephthalate), or PET for short, which is a compound of terephthalic acid and ethylene glycol. produced polymers. PET plastic has the characteristics of light weight, high transparency, impact resistance and not easy to break. It can also block carbon dioxide gas and keep soda water &#8220;gas&#8221;. PET bottles have strong applicability and are widely used in daily necessities, daily chemical packaging and other fields.<\/p><p>PET bottles are reprocessed by blow molding to form plastic bottles, including bottles for cosmetics, medicine, health care, beverages, mineral water, reagents, etc. A method of blow molding to form PET plastic bottles.<\/p><p>Quality inspection of PET bottles<\/p><p>The routine testing of PET bottles includes verticality, bottle wall thickness testing, compression testing, cap opening, sealing and other testing items.<\/p><p>The test items in this article are based on the standard<\/p><p>QB2357-1998 polyester (PET) non-carbonated beverage bottle<\/p><p>GBT17876-2010 Plastic anti-theft caps for packaging containers<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b617775 e-flex e-con-boxed e-con e-parent\" data-id=\"b617775\" 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-74e2156 elementor-widget elementor-widget-text-editor\" data-id=\"74e2156\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Verticalitatea<\/p><p>According to the provisions of 5.2.4 in QB1868.<\/p><p>Performan\u021ba de etan\u0219are<\/p><p>Fill 5 sampling bottles with water of nominal capacity and twist (buckle) the cap tightly. Place the sample horizontally on a plane for 8 hours before checking.<\/p><p>Vertical load<\/p><p>Place five sampling bottles at 23\u00b12\u00b0C for more than 2 hours, apply vertical pressure on the sample bottles at a constant speed of 100mm\/min on the testing machine, record the maximum load of each sample for the first time, and take the arithmetic mean value.<\/p><p>Performan\u021ba pic\u0103turii<\/p><p>Fill 5 sampling bottles with water at 20\u00b15\u00b0C according to the nominal capacity, cover them well, and conduct a drop test on the concrete floor. The drop height is 1.8m, the bottle mouth is upward, and it falls freely.<\/p><p>Rezumatul elementelor de testare a capacelor de sticl\u0103<\/p><p>Testul de etan\u0219eitate<\/p><p>Folosi\u021bi o ma\u0219in\u0103 de capsulare pentru a sigila capacul pentru b\u0103uturi necarbogazoase conform cuplului nominal care \u00eendepline\u0219te cerin\u021bele, testa\u021bi-l cu un tester de etan\u0219eitate, presuriza\u021bi la 200 kPa, men\u021bine\u021bi presiunea sub ap\u0103 timp de 1 minut, observa\u021bi dac\u0103 exist\u0103 scurgeri de aer, apoi cre\u0219te\u021bi presiunea la 350 kPa \u0219i men\u021bine\u021bi presiunea timp de 1 minut, observa\u021bi dac\u0103 capacul sticlei este sl\u0103bit \u0219i se desprinde.<\/p><p>Folosi\u021bi ma\u0219ina de capsulare pentru a sigila capacul cu acid carbonic conform cuplului nominal care \u00eendepline\u0219te cerin\u021bele de capsulare, t\u0103ia\u021bi inelul antifurt, testa\u021bi cu un tester de etan\u0219eitate, presuriza\u021bi la 690 kPa, men\u021bine\u021bi presiunea sub ap\u0103 timp de 1 minut, observa\u021bi dac\u0103 exist\u0103 scurgeri de aer, apoi cre\u0219te\u021bi presiunea la 1207 kPa, men\u021bine\u021bi presiunea timp de 1 minut \u0219i observa\u021bi dac\u0103 capacul sticlei sare.<\/p><p>Performan\u021ba pic\u0103turii<\/p><p>Dup\u0103 injectarea volumului nominal de ap\u0103 \u00een sticl\u0103, utiliza\u021bi o ma\u0219in\u0103 de capsulat pentru a sigila capacul pentru b\u0103uturi necarbogazoase conform cuplului nominal care \u00eendepline\u0219te cerin\u021bele de capsulare \u0219i efectua\u021bi testarea conform urm\u0103toarelor cerin\u021be pentru a verifica dac\u0103 capacul se desprinde \u0219i dac\u0103 etan\u0219area prezint\u0103 scurgeri.<\/p><p>After filling the bottle with carbonated water with a nominal capacity of Chinese 4.2\u00b10.1 volume of carbon dioxide, use a capping machine to seal the carbonated cap at a fixed torque that meets the capping requirements, and test according to the following requirements to observe whether the cap is flying off and whether the seal is Leakage<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cad3b4a e-flex e-con-boxed e-con e-parent\" data-id=\"cad3b4a\" 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-5ba597a elementor-widget elementor-widget-wpforms\" data-id=\"5ba597a\" data-element_type=\"widget\" data-widget_type=\"wpforms.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"wpforms-container\" id=\"wpforms-11\"><form id=\"wpforms-form-11\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"11\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/ro\/wp-json\/wp\/v2\/posts\/2253\" data-token=\"04da5a67496d4510c377a6bc58a49c68\" 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-->\t\t<\/div>\n\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>Testarea calit\u0103\u021bii sticlelor \u0219i a capacelor PET Sticlele PET, fabricate din materialul plastic versatil polietilen tereftalat (PET), se m\u00e2ndresc cu propriet\u0103\u021bi precum greutatea redus\u0103, transparen\u021ba ridicat\u0103 \u0219i rezisten\u021ba impresionant\u0103 la impact. Acest articol analizeaz\u0103 testarea calit\u0103\u021bii sticlelor PET, explor\u00e2nd factori cruciali precum verticalitatea, grosimea peretelui, compresia, deschiderea capacului \u0219i performan\u021ba de etan\u0219are. Introducere PET ...<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/ro\/pet-bottle-mineral-water-beverage-bottle-and-bottle-cap\/\"> <span class=\"screen-reader-text\">Testarea calit\u0103\u021bii sticlelor PET \u0219i a capacelor - un ghid cuprinz\u0103tor<\/span> Cite\u0219te mai mult \"<\/a><\/p>","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[153,700,1],"tags":[353,352],"class_list":["post-2253","post","type-post","status-publish","format-standard","hentry","category-packaging-news","category-reading-articles","category-test-method","tag-bottle-and-cap","tag-pet-bottle"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/posts\/2253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/comments?post=2253"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/posts\/2253\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/media?parent=2253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/categories?post=2253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/ro\/wp-json\/wp\/v2\/tags?post=2253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}