{"id":23760,"date":"2026-08-27T18:00:00","date_gmt":"2026-08-27T10:00:00","guid":{"rendered":"https:\/\/www.dillerbottle.com\/?p=23760"},"modified":"2026-08-28T15:15:36","modified_gmt":"2026-08-28T07:15:36","slug":"hieu-suat-nhiet-cua-binh-cach-nhiet","status":"publish","type":"post","link":"https:\/\/www.dillerbottle.com\/vn\/info\/insulated-bottle-thermal-performance.html","title":{"rendered":"Hi\u1ec7u su\u1ea5t nhi\u1ec7t c\u1ee7a b\u00ecnh c\u00e1ch nhi\u1ec7t: C\u00e1ch ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra"},"content":{"rendered":"<p><strong>Tr\u1ea3 l\u1eddi nhanh:<\/strong> Hi\u1ec7u su\u1ea5t nhi\u1ec7t c\u1ee7a chai c\u00e1ch nhi\u1ec7t ch\u1ec9 n\u00ean \u0111\u01b0\u1ee3c so s\u00e1nh khi \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m gi\u1ed1ng nhau. Ghi l\u1ea1i ch\u00ednh x\u00e1c chai v\u00e0 n\u1eafp, th\u1ec3 t\u00edch \u0111\u1ed5 \u0111\u1ea7y, nhi\u1ec7t \u0111\u1ed9 ch\u1ea5t l\u1ecfng ban \u0111\u1ea7u, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, th\u1eddi gian \u0111\u00f3ng n\u1eafp, kho\u1ea3ng th\u1eddi gian \u0111o v\u00e0 nhi\u1ec7t \u0111\u1ed9 cu\u1ed1i c\u00f9ng. M\u1ed9t tuy\u00ean b\u1ed1 ti\u1ebfp th\u1ecb kh\u00f4ng c\u00f3 c\u00e1c \u0111i\u1ec1u ki\u1ec7n n\u00e0y kh\u00f4ng th\u1ec3 cung c\u1ea5p so s\u00e1nh B2B \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u00fap nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 ng\u01b0\u1eddi mua OEM vi\u1ebft b\u00e0i ki\u1ec3m tra gi\u1eef nhi\u1ec7t ho\u1eb7c gi\u1eef l\u1ea1nh c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-we-make-insulated-bottles-at-diller-factory-emperature-measurement-scaled.jpg\" alt=\"Insulated bottle thermal performance measured in a controlled test\" \/><figcaption>Th\u1eddi gian, nhi\u1ec7t \u0111\u1ed9, m\u1ee9c \u0111\u1ea7y v\u00e0 m\u00f4i tr\u01b0\u1eddng ph\u1ea3i \u0111\u01b0\u1ee3c ghi l\u1ea1i \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 so s\u00e1nh \u0111\u01b0\u1ee3c.<\/figcaption><\/figure>\n<h2>Hi\u1ec7u su\u1ea5t nhi\u1ec7t c\u1ee7a b\u00ecnh c\u00e1ch nhi\u1ec7t: \u0111i\u1ec3m ch\u00ednh c\u1ea7n nh\u1edb<\/h2>\n<ul>\n<li>Ki\u1ec3m tra chai v\u00e0 n\u1eafp s\u1ea3n xu\u1ea5t cu\u1ed1i c\u00f9ng.<\/li>\n<li>S\u1eed d\u1ee5ng c\u00f9ng th\u1ec3 t\u00edch \u0111\u1ed5 \u0111\u1ea7y v\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u1eaft \u0111\u1ea7u.<\/li>\n<li>Ghi l\u1ea1i \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 th\u1eddi gian tr\u00f4i qua.<\/li>\n<li>So s\u00e1nh t\u1eebng dung t\u00edch ri\u00eang bi\u1ec7t.<\/li>\n<li>Li\u00ean k\u1ebft c\u00e1c tuy\u00ean b\u1ed1 v\u1edbi SKU v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e3 ki\u1ec3m tra.<\/li>\n<\/ul>\n<h2>T\u1ea1i sao k\u1ebft qu\u1ea3 nhi\u1ec7t thay \u0111\u1ed5i<\/h2>\n<p>Dung t\u00edch, di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t, mi\u1ec7ng chai, c\u1ea5u t\u1ea1o n\u1eafp, m\u1ee9c \u0111\u1ed9 \u0111\u1ed5 \u0111\u1ea7y v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ch\u00e2n kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn truy\u1ec1n nhi\u1ec7t. M\u1edf n\u1eafp trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m s\u1ebd thay \u0111\u1ed5i k\u1ebft qu\u1ea3. M\u1ed9t chai 500 ml mi\u1ec7ng h\u1eb9p v\u00e0 m\u1ed9t m\u1eabu 1.200 ml mi\u1ec7ng r\u1ed9ng kh\u00f4ng n\u00ean chia s\u1ebb m\u1ed9t tuy\u00ean b\u1ed1 kh\u00f4ng c\u00f3 c\u01a1 s\u1edf.<\/p>\n<h2>T\u1ea1o ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i<\/h2>\n<table>\n<thead>\n<tr>\n<th>Tham s\u1ed1<\/th>\n<th>Ghi l\u1ea1i<\/th>\n<th>L\u00fd do<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Product<\/td>\n<td>SKU, dung t\u00edch, n\u1eafp v\u00e0 l\u00f4 h\u00e0ng<\/td>\n<td>X\u00e1c \u0111\u1ecbnh s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ki\u1ec3m tra<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ea5t l\u1ecfng<\/td>\n<td>Lo\u1ea1i, th\u1ec3 t\u00edch \u0111\u1ed5 \u0111\u1ea7y v\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u1eaft \u0111\u1ea7u<\/td>\n<td>Ki\u1ec3m so\u00e1t kh\u1ed1i l\u01b0\u1ee3ng nhi\u1ec7t<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u00e0 lu\u1ed3ng kh\u00ed<\/td>\n<td>Ki\u1ec3m so\u00e1t \u0111i\u1ec1u ki\u1ec7n b\u00ean ngo\u00e0i<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian<\/td>\n<td>Th\u1eddi gian \u0111\u00f3ng v\u00e0 \u0111o l\u01b0\u1eddng<\/td>\n<td>X\u00e1c \u0111\u1ecbnh th\u1eddi l\u01b0\u1ee3ng<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft b\u1ecb<\/td>\n<td>ID nhi\u1ec7t k\u1ebf v\u00e0 ph\u01b0\u01a1ng ph\u00e1p<\/td>\n<td>H\u1ed7 tr\u1ee3 kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td>K\u1ebft qu\u1ea3<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 t\u1ea1i m\u1ed7i kho\u1ea3ng th\u1eddi gian<\/td>\n<td>T\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng cong c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>S\u1eed d\u1ee5ng m\u1eabu \u0111\u1ec3 x\u00e1c nh\u1eadn h\u01b0\u1edbng s\u1ea3n xu\u1ea5t<\/h2>\n<p>Ki\u1ec3m tra c\u00e1c m\u1eabu ph\u00e1t tri\u1ec3n tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t v\u00e0 so s\u00e1nh c\u00e1c m\u1eabu tr\u01b0\u1edbc khi giao h\u00e0ng v\u1edbi m\u1ee5c ti\u00eau \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. N\u1ebfu k\u1ebft qu\u1ea3 n\u1eb1m ngo\u00e0i ph\u1ea1m vi \u0111\u00e3 th\u1ecfa thu\u1eadn, h\u00e3y \u0111i\u1ec1u tra t\u00ednh to\u00e0n v\u1eb9n ch\u00e2n kh\u00f4ng, l\u1eafp r\u00e1p n\u1eafp, ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra v\u00e0 c\u00e1c thay \u0111\u1ed5i th\u00e0nh ph\u1ea7n.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/www.dillerbottle.com\/wp-content\/uploads\/2025\/10\/how-we-make-insulated-bottles-at-diller-factory-how-we-make-insulated-bottles-at-diller-factory-scaled.png\" alt=\"Factory process supporting insulated bottle thermal performance\" \/><figcaption>Hi\u1ec7u su\u1ea5t nhi\u1ec7t ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng s\u1ea3n xu\u1ea5t b\u00ecnh ch\u00e2n kh\u00f4ng hai l\u1edbp ho\u00e0n ch\u1ec9nh.<\/figcaption><\/figure>\n<h2>Vi\u1ebft tuy\u00ean b\u1ed1 s\u1ea3n ph\u1ea9m c\u00f3 tr\u00e1ch nhi\u1ec7m<\/h2>\n<p>S\u1eed d\u1ee5ng ng\u00f4n ng\u1eef x\u00e1c \u0111\u1ecbnh m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 \u0111i\u1ec1u ki\u1ec7n. Tr\u00e1nh bi\u1ebfn quan s\u00e1t ph\u00f2ng th\u00ed nghi\u1ec7m t\u1ed1t nh\u1ea5t th\u00e0nh b\u1ea3o \u0111\u1ea3m cho m\u1ecdi l\u1ea7n s\u1eed d\u1ee5ng. H\u00e0nh vi ng\u01b0\u1eddi ti\u00eau d\u00f9ng, t\u1ea7n su\u1ea5t m\u1edf n\u1eafp, m\u1ee9c \u0111\u1ed9 \u0111\u1ed5 \u0111\u1ea7y v\u00e0 nhi\u1ec7t \u0111\u1ed9 ngo\u00e0i tr\u1eddi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf.<\/p>\n<p>Nh\u00e0 ph\u00e2n ph\u1ed1i n\u00ean l\u01b0u gi\u1eef b\u00e1o c\u00e1o ki\u1ec3m tra v\u00e0 c\u1eadp nh\u1eadt ti\u1ebfp th\u1ecb n\u1ebfu s\u1ea3n ph\u1ea9m ho\u1eb7c n\u1eafp thay \u0111\u1ed5i.<\/p>\n<h2>C\u00e1ch Diller h\u1ed7 tr\u1ee3 ch\u1ea5t l\u01b0\u1ee3ng nhi\u1ec7t<\/h2>\n<p>Quy tr\u00ecnh nh\u00e0 m\u00e1y v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a Diller c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i ki\u1ec3m tra m\u1eabu, ki\u1ec3m tra s\u1ea3n xu\u1ea5t v\u00e0 ki\u1ec3m tra cu\u1ed1i c\u00f9ng. Ng\u01b0\u1eddi mua n\u00ean th\u1ed1ng nh\u1ea5t m\u1ee5c ti\u00eau nhi\u1ec7t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p cho m\u1ed7i SKU. C\u00e1ch ti\u1ebfp c\u1eadn d\u1ef1a tr\u00ean b\u1eb1ng ch\u1ee9ng n\u00e0y h\u1ed7 tr\u1ee3 \u0111\u1ecbnh v\u1ecb ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a Diller m\u00e0 kh\u00f4ng d\u1ef1a v\u00e0o c\u00e1c tuy\u00ean b\u1ed1 cao c\u1ea5p m\u01a1 h\u1ed3.<\/p>\n<h2>Danh s\u00e1ch ki\u1ec3m tra b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m nhi\u1ec7t<\/h2>\n<ul>\n<li>Ch\u1ee5p \u1ea3nh v\u00e0 x\u00e1c \u0111\u1ecbnh s\u1ea3n ph\u1ea9m, n\u1eafp v\u00e0 l\u00f4 h\u00e0ng.<\/li>\n<li>Ghi l\u1ea1i thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n ho\u1eb7c x\u00e1c minh.<\/li>\n<li>\u0110o th\u1ec3 t\u00edch \u0111\u1ed5 \u0111\u1ea7y th\u1ef1c t\u1ebf thay v\u00ec \u01b0\u1edbc t\u00ednh theo t\u00ean dung t\u00edch.<\/li>\n<li>Ghi l\u1ea1i nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u, trung gian v\u00e0 cu\u1ed1i c\u00f9ng c\u00f9ng v\u1edbi th\u1eddi gian.<\/li>\n<li>Gi\u1eef chai \u0111\u00f3ng gi\u1eefa c\u00e1c l\u1ea7n \u0111o \u0111\u00e3 x\u00e1c \u0111\u1ecbnh.<\/li>\n<li>L\u1eb7p l\u1ea1i \u0111\u1ee7 m\u1eabu \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1 ch\u00e2n kh\u00f4ng ri\u00eang l\u1ebb.<\/li>\n<li>T\u00e1ch bi\u1ec7t giao th\u1ee9c gi\u1eef nhi\u1ec7t v\u00e0 gi\u1eef l\u1ea1nh.<\/li>\n<li>N\u00eau r\u00f5 r\u00e0ng li\u1ec7u c\u00f3 s\u1eed d\u1ee5ng l\u00e0m n\u00f3ng tr\u01b0\u1edbc ho\u1eb7c l\u00e0m l\u1ea1nh tr\u01b0\u1edbc hay kh\u00f4ng.<\/li>\n<\/ul>\n<p>Khi so s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p, h\u00e3y s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t giao th\u1ee9c v\u00e0 h\u00ecnh d\u1ea1ng s\u1ea3n ph\u1ea9m t\u01b0\u01a1ng t\u1ef1. N\u1ebfu m\u1ed9t k\u1ebft qu\u1ea3 b\u1ea5t ng\u1edd m\u1ea1nh ho\u1eb7c y\u1ebfu, h\u00e3y l\u1eb7p l\u1ea1i b\u00e0i ki\u1ec3m tra v\u00e0 ki\u1ec3m tra \u0111\u01a1n v\u1ecb \u0111\u1ec3 t\u00ecm s\u1ef1 m\u1ea5t ch\u00e2n kh\u00f4ng, s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a n\u1eafp ho\u1eb7c l\u1ed7i \u0111o l\u01b0\u1eddng. Gi\u1eef k\u1ebft qu\u1ea3 th\u00f4, kh\u00f4ng ch\u1ec9 l\u00e0 b\u1ea3n t\u00f3m t\u1eaft \u0111\u1ea1t\/kh\u00f4ng \u0111\u1ea1t.<\/p>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<h3>K\u1ebft qu\u1ea3 gi\u1eef nhi\u1ec7t t\u1ed1t l\u00e0 g\u00ec?<\/h3>\n<p>The appropriate target depends on product design, capacity and intended use. Compare products under the same method and set an acceptance requirement based on the selected model and market promise.<\/p>\n<h3>Should the bottle be preheated before testing?<\/h3>\n<p>Use whichever method is agreed, but record it consistently. Preheating can change the result, so tests with and without preheating are not directly comparable.<\/p>\n<h3>Can cold retention use the same test?<\/h3>\n<p>The same control principles apply, but initial temperature, ice, condensation and measurement method need their own definition.<\/p>\n<h2>Make every thermal claim reproducible<\/h2>\n<p>Insulated bottle thermal performance becomes useful to B2B buyers when the result can be repeated. Define the conditions, test the final configuration and connect marketing claims to the exact evidence.<\/p>\n<p>See how Diller <a href=\"https:\/\/www.dillerbottle.com\/vn\/thong-tin\/cach-chung-toi-san-xuat-chai-cach-nhiet-tai-nha-may-diller-html\">makes insulated bottles<\/a> ho\u1eb7c <a href=\"https:\/\/www.dillerbottle.com\/vn\/#contact\">request product-specific test information<\/a>.<\/p>\n<h2>Ngu\u1ed3n<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.iso.org\/standard\/85464.html\">ISO 2859-1:2026 \u2014 Quy tr\u00ecnh l\u1ea5y m\u1eabu<\/a><\/li>\n<li><a href=\"https:\/\/www.nist.gov\/pml\/owm\/si-units-temperature\">National Institute of Standards and Technology \u2014 Temperature units<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Quick answer: Insulated bottle thermal performance should be compared only when test conditions are the same. Record the exact bottle and lid, fill volume, initial liquid temperature, ambient temperature, closure time, measurement interval and final temperature. A marketing statement without these conditions cannot provide a reliable B2B comparison. This guide helps distributors and OEM buyers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":17244,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[1519,1518,1520],"class_list":["post-23760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-info","tag-heat-retention-test","tag-insulated-bottle-thermal-performance","tag-vacuum-flask-quality"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Insulated Bottle Thermal Performance Test Guide<\/title>\n<meta name=\"description\" content=\"Insulated bottle thermal performance depends on capacity, lid and test conditions. Learn how B2B buyers can compare heat-retention results.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dillerbottle.com\/vn\/thong-tin\/insulated-bottle-thermal-performance.html\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Insulated Bottle Thermal Performance: How Buyers Should Test\" \/>\n<meta property=\"og:description\" content=\"Insulated bottle thermal performance depends on capacity, lid and test conditions. 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