\u00c2m thanh \u0111\u1eb7c tr\u01b0ng c\u1ee7a lon \u0111\u1ed3 u\u1ed1ng m\u1edf n\u1eafp b\u1eb1ng n\u00fat b\u1eadt g\u1eafn li\u1ec1n v\u1edbi nh\u1eefng bu\u1ed5i t\u1ee5 t\u1eadp m\u00f9a h\u00e8 v\u00e0 c\u00e1ch th\u01b0\u1edfng th\u1ee9c \u0111\u1ed3 u\u1ed1ng tho\u1ea3i m\u00e1i. Ph\u00e1t minh t\u01b0\u1edfng ch\u1eebng \u0111\u01a1n gi\u1ea3n n\u00e0y l\u1ea1i c\u00f3 m\u1ed9t l\u1ecbch s\u1eed phong ph\u00fa v\u00e0 \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch ch\u00fang ta ti\u00eau th\u1ee5 \u0111\u1ed3 u\u1ed1ng.<\/p>\n\n
N\u00fat b\u1eadt lon, m\u1ed9t thu\u1eadt ng\u1eef chung d\u00f9ng \u0111\u1ec3 ch\u1ec9 nhi\u1ec1u lo\u1ea1i n\u1eafp b\u1eadt lon kh\u00e1c nhau \u0111\u00e3 t\u00f4 \u0111i\u1ec3m cho c\u00e1c lon \u0111\u1ed3 u\u1ed1ng trong nhi\u1ec1u th\u1eadp k\u1ef7, l\u00e0 m\u1ed9t s\u00e1ng ki\u1ebfn r\u00f5 r\u1ec7t c\u1ee7a ng\u01b0\u1eddi M\u1ef9. Ng\u01b0\u1eddi ph\u00e1t minh ra n\u00f3, Ermal “Ernie” C. Fraze, l\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t minh \u1edf Dayton, Ohio, ng\u01b0\u1eddi c\u1ea3m th\u1ea5y th\u1ea5t v\u1ecdng t\u1ea1i m\u1ed9t bu\u1ed5i d\u00e3 ngo\u1ea1i v\u00e0o n\u0103m 1959 khi \u00f4ng kh\u00f4ng th\u1ec3 m\u1edf lon bia m\u00e0 kh\u00f4ng c\u00f3 d\u1ee5ng c\u1ee5 khui bia chuy\u00ean d\u1ee5ng.<\/p>\n\n
Quy\u1ebft t\u00e2m t\u00ecm ra c\u00e1ch t\u1ed1t h\u01a1n, Fraze b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m c\u00e1c thi\u1ebft k\u1ebf kh\u00e1c nhau. L\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb \u0111inh t\u00e1n, \u00f4ng \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t c\u00e1i n\u00fat b\u1eadt m\u00e0 khi nh\u1ea5c l\u00ean s\u1ebd l\u00e0m v\u1ee1 m\u1ed9t l\u1ed7 kim lo\u1ea1i \u0111\u01b0\u1ee3c c\u1eaft s\u1eb5n g\u1ea7n m\u00e9p lon. Thi\u1ebft k\u1ebf n\u00e0y, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 zip-top, l\u00e0 m\u1ed9t n\u00fat b\u1eadt d\u00f9ng m\u1ed9t l\u1ea7n v\u00e0 s\u1ebd b\u1ecb v\u1ee9t b\u1ecf sau khi s\u1eed d\u1ee5ng.<\/p>\n\n
Fraze \u0111\u00e3 b\u00e1n thi\u1ebft k\u1ebf zip-top c\u1ee7a m\u00ecnh cho C\u00f4ng ty Nh\u00f4m Hoa K\u1ef3 (Alcoa), c\u00f4ng ty \u0111\u00e3 g\u1eafn n\u00f3 v\u00e0o lon bia Iron City. N\u00fat b\u1eadt lon nhanh ch\u00f3ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn, l\u00e0m t\u0103ng doanh s\u1ed1 b\u00e1n bia Iron City l\u00ean t\u1edbi 400%. \u0110\u1ebfn \u0111\u1ea7u nh\u1eefng n\u0103m 1970, zip-top \u0111\u00e3 tr\u1edf th\u00e0nh n\u00fat b\u1eadt lon \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n\n
Tuy nhi\u00ean, zip-top c\u0169ng c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m. C\u00e1c n\u00fat nh\u00f4m s\u1eafc nh\u1ecdn, r\u1eddi r\u1ea1c l\u00e0m \u00f4 nhi\u1ec5m \u0111\u01b0\u1eddng ph\u1ed1 v\u00e0 b\u00e3i bi\u1ec3n, v\u00e0 c\u00f3 b\u00e1o c\u00e1o v\u1ec1 nh\u1eefng ng\u01b0\u1eddi v\u00f4 t\u00ecnh nu\u1ed1t ph\u1ea3i ho\u1eb7c b\u1ecb ch\u00fang c\u1eaft.<\/p>\n\n
\u0110\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng lo ng\u1ea1i n\u00e0y, Coors \u0111\u00e3 tung ra lon n\u00fat b\u1ea5m c\u00f3 tu\u1ed5i th\u1ecd ng\u1eafn v\u00e0o gi\u1eefa nh\u1eefng n\u0103m 1970. Thi\u1ebft b\u1ecb n\u00e0y khi\u1ebfn ng\u01b0\u1eddi u\u1ed1ng ph\u1ea3i ch\u1ecdc ng\u00f3n tay qua c\u00e1c l\u1ed7 kim lo\u1ea1i s\u1eafc nh\u1ecdn, d\u1eabn \u0111\u1ebfn bia d\u00ednh m\u00e1u v\u00e0 nhi\u1ec1u ch\u1ea5n th\u01b0\u01a1ng.<\/p>\n\n
Cu\u1ed1i c\u00f9ng, v\u00e0o n\u0103m 1976, Daniel F. Cudzik c\u1ee7a Reynolds Metal Co. \u0111\u00e3 c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf cho “Stay-On-Tab”, m\u1ed9t n\u00fat b\u1eadt lon d\u1ea1ng \u0111\u1ea9y v\u00e0o-g\u1eadp l\u1ea1i v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho \u0111\u1ebfn ng\u00e0y nay. Thi\u1ebft k\u1ebf n\u00e0y \u0111\u00e3 lo\u1ea1i b\u1ecf v\u1ea5n \u0111\u1ec1 r\u00e1c th\u1ea3i v\u00e0 nguy c\u01a1 nu\u1ed1t ph\u1ea3i v\u00e0 \u0111\u1ee9t tay.<\/p>\n\n
M\u1eb7c d\u00f9 n\u00fat b\u1eadt lon “Stay-On-Tab” c\u1ee7a Cudzik cu\u1ed1i c\u00f9ng \u0111\u00e3 chi\u1ebfm \u01b0u th\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng, Fraze v\u1eabn \u0111\u01b0\u1ee3c coi l\u00e0 cha \u0111\u1ebb c\u1ee7a n\u00fat b\u1eadt lon. Ph\u00e1t minh c\u1ee7a \u00f4ng \u0111\u00e3 thay \u0111\u1ed5i th\u1ebf gi\u1edbi, v\u00e0 \u00f4ng tr\u1edf th\u00e0nh gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh c\u1ee7a Dayton Reliable Tool cho \u0111\u1ebfn khi qua \u0111\u1eddi v\u00e0o n\u0103m 1989. Ng\u00e0y nay, c\u00f4ng ty c\u1ee7a \u00f4ng v\u1eabn ti\u1ebfp t\u1ee5c \u0111\u1ed5i m\u1edbi trong ng\u00e0nh \u0111\u00f3ng g\u00f3i kim lo\u1ea1i.<\/p>\n\n
N\u00fat b\u1eadt lon \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng to\u00e0n c\u1ea7u, v\u1edbi h\u00e0ng t\u1ef7 lon \u0111\u01b0\u1ee3c m\u1edf ra m\u1ed7i n\u0103m tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi. \u00c2m thanh \u0111\u1eb7c tr\u01b0ng c\u1ee7a n\u00f3 l\u00e0 m\u1ed9t l\u1eddi nh\u1eafc nh\u1edf v\u1ec1 s\u1ef1 kh\u00e9o l\u00e9o v\u00e0 \u0111\u1ed5i m\u1edbi \u0111\u00e3 \u0111\u1ecbnh h\u00ecnh n\u00ean th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i c\u1ee7a ch\u00fang ta.<\/p>\n\n
\u00c2m thanh c\u1ee7a n\u00fat b\u1eadt lon \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng v\u0103n h\u00f3a, g\u1eafn li\u1ec1n v\u1edbi nh\u1eefng bu\u1ed5i t\u1ee5 t\u1eadp m\u00f9a h\u00e8, ti\u1ec7c n\u01b0\u1edbng ngo\u00e0i tr\u1eddi v\u00e0 nh\u1eefng kho\u1ea3nh kh\u1eafc v\u00f4 t\u01b0. N\u00f3 l\u00e0 m\u1ed9t l\u1eddi nh\u1eafc nh\u1edf v\u1ec1 nh\u1eefng th\u00fa vui gi\u1ea3n d\u1ecb trong cu\u1ed9c s\u1ed1ng v\u00e0 di s\u1ea3n l\u00e2u d\u00e0i c\u1ee7a ph\u00e1t minh mang th\u01b0\u01a1ng hi\u1ec7u M\u1ef9.<\/p>","protected":false},"excerpt":{"rendered":"
S\u1ef1 ra \u0111\u1eddi c\u1ee7a n\u00fat b\u1eadt lon: C\u00e2u chuy\u1ec7n v\u1ec1 s\u1ef1 kh\u00e9o l\u00e9o v\u00e0 \u0111\u1ed5i m\u1edbi S\u1ef1 ra \u0111\u1eddi c\u1ee7a m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng n\u01b0\u1edbc M\u1ef9 \u00c2m thanh \u0111\u1eb7c tr\u01b0ng c\u1ee7a…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[999],"tags":[15404,37,15403,4544,15405,15406],"class_list":["post-11379","post","type-post","status-publish","format-standard","hentry","category-technology","tag-can","tag-innovation","tag-beverage-history","tag-invention","tag-pop-top","tag-tab"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=11379"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11379\/revisions"}],"predecessor-version":[{"id":11380,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11379\/revisions\/11380"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}