{"id":189303,"date":"2026-01-31T17:00:00","date_gmt":"2026-01-31T16:00:00","guid":{"rendered":"https:\/\/www.pivovary.info\/?p=189303"},"modified":"2026-01-30T08:04:50","modified_gmt":"2026-01-30T07:04:50","slug":"189303","status":"publish","type":"post","link":"https:\/\/www.pivovary.info\/?p=189303","title":{"rendered":""},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"ngg-singlepic ngg-left alignleft\" src=\"https:\/\/www.pivovary.info\/wp-content\/gallery\/galerie-pivni\/pivovarni.jpg\" width=\"184\" height=\"210\"> P\u016fvod lahvov\u00fdch uz\u00e1v\u011br\u016f tak, jak je zn\u00e1me dnes, se datuje do roku 1892, kdy William Painter p\u0159i\u0161el s nov\u00fdm jednor\u00e1zov\u00fdm uz\u00e1v\u011brem s korkovou vlo\u017ekou, kter\u00fd tvarem p\u0159ipom\u00ednal kr\u00e1lovskou korunu a odtud tedy jeho n\u00e1zev \u2013 <strong>korunkov\u00fd uz\u00e1v\u011br<\/strong> &#8211; &#8222;Crown Cork&#8220;. Tento zp\u016fsob uzav\u00edr\u00e1n\u00ed lahv\u00ed po roce 1915 zcela p\u0159evl\u00e1dl, zvl\u00e1\u0161t\u011b d\u00edky masov\u00e9 produkci sklen\u011bn\u00fdch lahv\u00ed. V 60. letech 20. stolet\u00ed, byla korkov\u00e1 v\u00fdstelka uz\u00e1v\u011bru nahrazena podobnou, av\u0161ak levn\u011bj\u0161\u00ed ze syntetick\u00fdch materi\u00e1l\u016f.<br \/>Korunkov\u00fd uz\u00e1v\u011br je plechov\u00fd v\u00fdlisek miskovit\u00e9ho tvaru s okraji prolisovan\u00fdmi do tvaru korunky. Dovnit\u0159 misky je vtla\u010dena t\u011bsnic\u00ed vlo\u017eka z lisovan\u00e9ho korku, PVC nebo polyetylenu. Tento uz\u00e1v\u011br je jednor\u00e1zov\u00fd. P\u0159i otev\u0159en\u00ed se nevratn\u011b zdeformuje a nelze ho opakovan\u011b pou\u017e\u00edt.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>P\u016fvod lahvov\u00fdch uz\u00e1v\u011br\u016f tak, jak je zn\u00e1me dnes, se datuje do roku 1892, kdy William Painter p\u0159i\u0161el s nov\u00fdm jednor\u00e1zov\u00fdm uz\u00e1v\u011brem s korkovou vlo\u017ekou, kter\u00fd tvarem p\u0159ipom\u00ednal kr\u00e1lovskou korunu a odtud tedy jeho n\u00e1zev&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[286,262],"tags":[],"class_list":["post-189303","post","type-post","status-publish","format-standard","hentry","category-news","category-pivni-toulky"],"_links":{"self":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/posts\/189303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=189303"}],"version-history":[{"count":0,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=\/wp\/v2\/posts\/189303\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=189303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=189303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pivovary.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=189303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}