{"id":33599,"date":"2025-06-16T06:21:04","date_gmt":"2025-06-15T23:21:04","guid":{"rendered":"https:\/\/quanghung.name.vn\/thoi-su\/tai-sao-chai-nuoc-ngot-hinh-tron-hop-sua-hinh-vuong\/"},"modified":"2025-06-16T06:21:04","modified_gmt":"2025-06-15T23:21:04","slug":"tai-sao-chai-nuoc-ngot-hinh-tron-hop-sua-hinh-vuong","status":"publish","type":"post","link":"https:\/\/quanghung.name.vn\/?p=33599","title":{"rendered":"T\u1ea1i sao chai n\u01b0\u1edbc ng\u1ecdt h\u00ecnh tr\u00f2n, h\u1ed9p s\u1eefa h\u00ecnh vu\u00f4ng?"},"content":{"rendered":"
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V\u00ec sao chai n\u01b0\u1edbc ng\u1ecdt l\u1ea1i c\u00f3 h\u00ecnh tr\u00f2n?<\/strong><\/p>\n

V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, nh\u1ef1a PET, ch\u1ea5t li\u1ec7u ph\u1ed5 bi\u1ebfn l\u00e0m v\u1ecf chai, m\u1ec1m ra \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 c\u00f3 th\u1ec3 \u0111\u00fac khu\u00f4n th\u00e0nh \u0111\u1ee7 h\u00ecnh d\u1ea1ng.<\/p>\n

Nh\u01b0ng trong s\u1ed1 v\u00f4 v\u00e0n ki\u1ec3u d\u00e1ng, n\u01b0\u1edbc ng\u1ecdt c\u00f3 ga ch\u1ec9 trung th\u00e0nh v\u1edbi h\u00ecnh tr\u1ee5 tr\u00f2n. L\u00fd do v\u00ec ch\u1ec9 c\u1ea7n l\u1eafc nh\u1eb9 l\u00e0 n\u01b0\u1edbc ng\u1ecdt \u0111\u00e3 s\u1ee7i b\u1ecdt, ph\u1ee5t kh\u00ed. Trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, s\u1ef1 rung l\u1eafc c\u00e0ng khi\u1ebfn CO2 gi\u00e3n n\u1edf m\u1ea1nh. N\u1ebfu v\u1ecf chai y\u1ebfu ho\u1eb7c c\u00f3 g\u00f3c c\u1ea1nh, n\u01a1i \u00e1p su\u1ea5t d\u1ec5 t\u1eadp trung, nguy c\u01a1 bi\u1ebfn d\u1ea1ng ho\u1eb7c n\u1ed5 v\u1ee1 r\u1ea5t cao.<\/p>\n

V\u00ec th\u1ebf, chai tr\u00f2n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean. H\u00ecnh d\u1ea1ng n\u00e0y gi\u00fap ph\u00e2n t\u00e1n \u00e1p l\u1ef1c \u0111\u1ec1u kh\u1eafp b\u1ec1 m\u1eb7t, gi\u1ea3m r\u1ee7i ro. \u0110\u00e2y c\u0169ng l\u00e0 l\u00fd do b\u00ecnh gas, b\u00ecnh oxy \u0111\u1ec1u c\u00f3 h\u00ecnh tr\u1ee5.<\/p>\n

Th\u1eadm ch\u00ed n\u1ebfu \u00e9p n\u01b0\u1edbc ng\u1ecdt v\u00e0o chai vu\u00f4ng, kh\u00ed CO2 v\u1eabn s\u1ebd ph\u1ed3ng v\u1ecf chai th\u00e0nh g\u1ea7n nh\u01b0 tr\u00f2n, gi\u1ed1ng h\u1ed9p s\u1eefa b\u1ecb h\u1ecfng. Mu\u1ed1n gi\u1eef nguy\u00ean h\u00ecnh vu\u00f4ng ch\u1ec9 c\u00f2n c\u00e1ch l\u00e0m chai th\u1eadt d\u00e0y, c\u1ee9ng v\u00e0 c\u1ef1c k\u1ef3 t\u1ed1n k\u00e9m.<\/p>\n

B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ec3 \u00fd \u0111\u00e1y chai nh\u1ef1a th\u01b0\u1eddng c\u00f3 h\u00ecnh hoa n\u0103m c\u00e1nh. \u0110\u00e2y l\u00e0 thi\u1ebft k\u1ebf gi\u00fap t\u0103ng di\u1ec7n t\u00edch ti\u1ebfp x\u00fac v\u1edbi m\u1eb7t ph\u1eb3ng, gi\u00fap chai \u0111\u1ee9ng v\u1eefng v\u00e0 ch\u1ecbu l\u1ef1c t\u1ed1t h\u01a1n.<\/p>\n

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N\u01b0\u1edbc ng\u1ecdt th\u01b0\u1eddng trong lon tr\u00f2n, s\u1eefa trong h\u1ed9p vu\u00f4ng. \u1ea2nh: 163<\/em><\/p>\n<\/figcaption><\/figure>\n

T\u1ea1i sao s\u1eefa l\u1ea1i h\u1ed9p vu\u00f4ng?<\/strong><\/p>\n

Tr\u01b0\u1edbc kia, s\u1eefa t\u01b0\u01a1i \u0111\u01b0\u1ee3c b\u00e1n theo ki\u1ec3u “x\u00e1ch b\u00ecnh \u0111i mua”. Ng\u01b0\u1eddi b\u00e1n m\u00fac s\u1eefa t\u1eeb th\u00f9ng g\u1ed7, ng\u01b0\u1eddi mua mang theo chai l\u1ecd ri\u00eang. Nh\u01b0ng s\u1eefa r\u1ea5t d\u1ec5 h\u1ecfng do ch\u1ee9a nhi\u1ec1u protein, ch\u1ea5t b\u00e9o v\u00e0 \u0111\u01b0\u1eddng, t\u1ea1o th\u00e0nh m\u00f4i tr\u01b0\u1eddng l\u00fd t\u01b0\u1edfng cho vi khu\u1ea9n.<\/p>\n

S\u1ef1 ra \u0111\u1eddi c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p thanh tr\u00f9ng Pasteur \u0111\u00e3 thay \u0111\u1ed5i m\u1ecdi th\u1ee9, gi\u00fap s\u1eefa k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng v\u00e0i ng\u00e0y \u1edf nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng, c\u1ea3 tu\u1ea7n n\u1ebfu b\u1ea3o qu\u1ea3n l\u1ea1nh.<\/p>\n

Tuy nhi\u00ean, s\u1eefa \u0111\u1ef1ng trong chai th\u1ee7y tinh l\u1ea1i c\u1ed3ng k\u1ec1nh v\u00e0 d\u1ec5 v\u1ee1. \u0110\u1ec3 kh\u1eafc ph\u1ee5c, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t chuy\u1ec3n sang bao b\u00ec gi\u1ea5y. Trong s\u1ed1 \u0111\u00f3, n\u1ed5i b\u1eadt nh\u1ea5t l\u00e0 h\u1ed9p Tetra Pak – ph\u00e1t minh c\u1ee7a c\u00f4ng ty Th\u1ee5y \u0110i\u1ec3n c\u00f9ng t\u00ean – v\u1edbi c\u1ea5u t\u1ea1o nhi\u1ec1u l\u1edbp g\u1ed3m gi\u1ea5y, nh\u1ef1a PE v\u00e0 m\u00e0ng nh\u00f4m.<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a Tetra Pak l\u00e0 c\u1ea3n \u0111\u01b0\u1ee3c \u00e1nh s\u00e1ng, kh\u00f4ng kh\u00ed v\u00e0 vi khu\u1ea9n, cho ph\u00e9p s\u1eefa b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u01b0\u1eddng m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea5t b\u1ea3o qu\u1ea3n hay l\u00e0m l\u1ea1nh. Nh\u1edd h\u00ecnh kh\u1ed1i vu\u00f4ng v\u1ee9c, h\u1ed9p s\u1eefa d\u1ec5 x\u1ebfp, d\u1ec5 v\u1eadn chuy\u1ec3n, t\u1eadn d\u1ee5ng t\u1ed1i \u0111a kh\u00f4ng gian.<\/p>\n

M\u1ed9t lo\u1ea1i bao b\u00ec kh\u00e1c l\u00e0 h\u1ed9p Fresh House (h\u00ecnh nh\u01b0 m\u00e1i nh\u00e0) c\u0169ng b\u1eb1ng gi\u1ea5y, nh\u01b0ng kh\u00f4ng c\u00f3 l\u1edbp nh\u00f4m n\u00ean b\u1ea3o qu\u1ea3n k\u00e9m h\u01a1n. Ngo\u00e0i ra, s\u1eefa c\u0169ng \u0111\u01b0\u1ee3c \u0111\u00f3ng trong chai nh\u1ef1a ho\u1eb7c th\u1ee7y tinh, nh\u01b0ng c\u00e1c lo\u1ea1i bao b\u00ec n\u00e0y th\u01b0\u1eddng \u0111\u1eaft h\u01a1n v\u00e0 y\u00eau c\u1ea7u ph\u1ea3i b\u1ea3o qu\u1ea3n l\u1ea1nh, ch\u1ec9 th\u01b0\u1eddng tr\u01b0ng b\u00e0y t\u1ea1i c\u1eeda h\u00e0ng. V\u00ec v\u1eady, s\u1eefa h\u1ed9p vu\u00f4ng v\u1eabn l\u00e0 lo\u1ea1i ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00ec ti\u1ec7n, r\u1ebb v\u00e0 d\u1ec5 v\u1eadn chuy\u1ec3n.<\/p>\n

B\u1ea3o Nhi\u00ean <\/strong>(Theo 163<\/em>)<\/p>\n

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V\u00ec sao chai n\u01b0\u1edbc ng\u1ecdt l\u1ea1i c\u00f3 h\u00ecnh tr\u00f2n? V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, nh\u1ef1a PET, ch\u1ea5t li\u1ec7u ph\u1ed5 bi\u1ebfn l\u00e0m v\u1ecf chai, m\u1ec1m ra \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 c\u00f3 th\u1ec3 \u0111\u00fac khu\u00f4n th\u00e0nh \u0111\u1ee7 h\u00ecnh d\u1ea1ng. Nh\u01b0ng trong s\u1ed1 v\u00f4 v\u00e0n ki\u1ec3u d\u00e1ng, n\u01b0\u1edbc ng\u1ecdt c\u00f3 ga ch\u1ec9 trung th\u00e0nh v\u1edbi h\u00ecnh tr\u1ee5 tr\u00f2n.<\/p>\n","protected":false},"author":1,"featured_media":33600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow44a6DA:productID":"","footnotes":""},"categories":[2],"tags":[8344,14208,791,14207],"class_list":["post-33599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thoi-su","tag-meo","tag-nuoc-ngot","tag-sua","tag-tieu-dung"],"_links":{"self":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/33599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=33599"}],"version-history":[{"count":0,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/33599\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/media\/33600"}],"wp:attachment":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=33599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}