{"id":902461,"date":"2026-11-05T08:35:01","date_gmt":"2026-11-05T07:35:01","guid":{"rendered":"https:\/\/www.packaging.si\/?p=902461"},"modified":"2026-11-05T08:35:01","modified_gmt":"2026-11-05T07:35:01","slug":"zapustene-vs-vystupujuce-uzavery-s-indikatorom-neopravnenej-manipulacie-tamper-evident","status":"publish","type":"post","link":"https:\/\/www.packaging.si\/sk\/recessed-vs-prominent-tamper-evident-caps\/","title":{"rendered":"Zapusten\u00e9 vs. v\u00fdrazn\u00e9 bezpe\u010dnostn\u00e9 uz\u00e1very s indik\u00e1ciou prv\u00e9ho otvorenia pre f\u013ea\u0161e DIN18"},"content":{"rendered":"<p>Oby\u010dajn\u00fd skrutkovac\u00ed uz\u00e1ver vyzer\u00e1 ako najjednoduch\u0161ia s\u00fa\u010das\u0165 f\u013ea\u0161e. V praxi v\u0161ak drobn\u00e9 detaily rozhoduj\u00fa o tom, \u010di dobre funguje na va\u0161ej plniacej linke a \u010di z\u00e1kazn\u00edk d\u00f4veruje produktu, ke\u010f ho prv\u00fdkr\u00e1t otvor\u00ed. Jedn\u00fdm z najd\u00f4le\u017eitej\u0161\u00edch detailov je prstenec s indik\u00e1ciou prv\u00e9ho otvorenia na spodnej strane uz\u00e1veru.<\/p>\n<p>Na\u0161a rada uz\u00e1verov \u201cFortiLock\u201d pre f\u013ea\u0161e DIN18 (GL18) sa dod\u00e1va v dvoch prevedeniach prstenca, zapustenom a v\u00fdraznom. Tento \u010dl\u00e1nok vysvet\u013euje rozdiel, kde sa ktor\u00e9 hod\u00ed najlep\u0161ie a \u010do skontrolova\u0165 pred objednan\u00edm celej kart\u00f3novej bedne.<\/p>\n<h2>\u010co rob\u00ed tamper-evident kr\u00fa\u017eok<\/h2>\n<p>Uz\u00e1ver s indik\u00e1ciou prv\u00e9ho otvorenia (TE) m\u00e1 prstenec spojen\u00fd so suk\u0148ou uz\u00e1veru mal\u00fdmi most\u00edkmi. Ke\u010f sa uz\u00e1ver prv\u00fdkr\u00e1t odskrutkuje, most\u00edky sa pretrhn\u00fa a prstenec sa oddel\u00ed alebo zostane vidite\u013ene odlepen\u00fd. Kupuj\u00faci na prv\u00fd poh\u013ead vid\u00ed, \u017ee f\u013ea\u0161a bola u\u017e predt\u00fdm otvoren\u00e1.<\/p>\n<p>Pri produktoch ako CBD oleje, \u00e9terick\u00e9 oleje, doplnky stravy a mnoh\u00e9 kozmetick\u00e9 v\u00fdrobky je toto vidite\u013en\u00e9 znamenie prv\u00e9ho otvorenia be\u017en\u00fdm o\u010dak\u00e1van\u00edm. Je to vizu\u00e1lny indik\u00e1tor otvorenia. Nie je to hermetick\u00e9 utesnenie a nenahr\u00e1dza \u017eiadnu z\u00e1konn\u00fa po\u017eiadavku, ktor\u00e1 plat\u00ed pre va\u0161u kateg\u00f3riu produktov. Ak si nie ste ist\u00ed, ktor\u00e9 pravidl\u00e1 sa na v\u00e1\u0161 produkt vz\u0165ahuj\u00fa, overte ich u svojho regulat\u00f3rneho poradcu.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.packaging.si\/wp-content\/uploads\/2026\/11\/row-of-amber-glass-bottles-ready-for-capping-1024x682.jpg\" class=\"attachment-large size-large\" alt=\"Row of amber glass bottles ready for capping\" loading=\"lazy\" \/><\/figure>\n<h2>Zapusten\u00fd vs. v\u00fdrazn\u00fd prstenec: praktick\u00fd rozdiel<\/h2>\n<p>Obe prevedenia prstenca sa pou\u017e\u00edvaj\u00fa na rebrovan\u00fdch skrutkovac\u00edch uz\u00e1veroch z polypropyl\u00e9nu (PP) pre f\u013ea\u0161e DIN18. Rozdiel spo\u010d\u00edva v tom, ako prstenec sed\u00ed vzh\u013eadom na telo uz\u00e1veru.<\/p>\n<h3>Zapusten\u00fd prstenec<\/h3>\n<p>Prstenec sed\u00ed tesnej\u0161ie v profile uz\u00e1veru, tak\u017ee uz\u00e1ver p\u00f4sob\u00ed ako jeden \u010dist\u00fd valec. To d\u00e1va kompaktn\u00fd, \u00fah\u013eadn\u00fd vzh\u013ead, ktor\u00fd sa hod\u00ed k pr\u00e9miovej kozmetike a minimalistick\u00fdm etiket\u00e1m. L\u00ednia pretrhnutia je menej v\u00fdrazn\u00e1, tak\u017ee indik\u00e1cia prv\u00e9ho otvorenia je pre oko nen\u00e1padnej\u0161ia.<\/p>\n<p>T\u00e1to <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/diely-a-komponenty\/viecka-fortilock\/cierne-rebrovane-viecko-so-zapustenym-poistnym-kruzkom-din18-polypropylen\/\">\u010cierny zapusten\u00fd bezpe\u010dnostn\u00fd rebrovan\u00fd uz\u00e1ver pre DIN18<\/a> je ide\u00e1lnou vo\u013ebou pre zna\u010dky, ktor\u00e9 chc\u00fa indik\u00e1ciu prv\u00e9ho otvorenia bez vidite\u013en\u00e9ho p\u00e1sika.<\/p>\n<h3>V\u00fdrazn\u00fd prstenec<\/h3>\n<p>Prstenec sa z tela uz\u00e1veru v\u00fdraznej\u0161ie odli\u0161uje. Ke\u010f sa pretrhne a oddel\u00ed, zmenu je \u013eah\u0161ie vidie\u0165, aj z dia\u013eky na reg\u00e1li alebo na fotografii. Z\u00e1kazn\u00edci, ktor\u00ed s\u00fa zvyknut\u00ed na jasn\u00fd p\u00e1sik na doplnkoch stravy alebo olejoch, ho r\u00fdchlo rozpoznaj\u00fa.<\/p>\n<p>Ak je hlavn\u00fdm cie\u013eom vidite\u013en\u00fd d\u00f4kaz prv\u00e9ho otvorenia, v\u00fdrazn\u00e9 prevedenie je zvy\u010dajne bezpe\u010dnej\u0161ou vo\u013ebou. Je k dispoz\u00edcii v \u010diernej aj bielej farbe.<\/p>\n<h2>Preh\u013ead \u0161tyroch uz\u00e1verov<\/h2>\n<table>\n<thead>\n<tr>\n<th>Uz\u00e1ver<\/th>\n<th>Materi\u00e1l<\/th>\n<th>Typ prstenca<\/th>\n<th>Z\u00e1vit hrdla<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u010cierny rebrovan\u00fd uz\u00e1ver<\/td>\n<td>Polypropyl\u00e9n<\/td>\n<td>Zapusten\u00fd, s indik\u00e1ciou prv\u00e9ho otvorenia<\/td>\n<td>DIN18 (GL18)<\/td>\n<\/tr>\n<tr>\n<td>\u010cierny rebrovan\u00fd uz\u00e1ver<\/td>\n<td>Polypropyl\u00e9n<\/td>\n<td>V\u00fdrazn\u00fd, s indik\u00e1ciou prv\u00e9ho otvorenia<\/td>\n<td>DIN18 (GL18)<\/td>\n<\/tr>\n<tr>\n<td>Biely rebrovan\u00fd uz\u00e1ver<\/td>\n<td>Polypropyl\u00e9n<\/td>\n<td>V\u00fdrazn\u00fd, s indik\u00e1ciou prv\u00e9ho otvorenia<\/td>\n<td>DIN18 (GL18)<\/td>\n<\/tr>\n<tr>\n<td>Dreven\u00fd uz\u00e1ver s vn\u00fatorn\u00fdm z\u00e1vitom z PP<\/td>\n<td>Pr\u00edrodn\u00e9 drevo, z\u00e1vit z PP<\/td>\n<td>Bez uveden\u00e9ho prstenca s indik\u00e1ciou prv\u00e9ho otvorenia<\/td>\n<td>DIN18 (GL18)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/www.packaging.si\/wp-content\/uploads\/2026\/11\/natural-wooden-screw-cap-on-a-small-glass-bottle-1024x682.jpg\" class=\"attachment-large size-large\" alt=\"Natural wooden screw cap on a small glass bottle\" loading=\"lazy\" \/><\/figure>\n<h2>V\u00fdber pod\u013ea produktu a zna\u010dky<\/h2>\n<h3>Zv\u00e1\u017ete reg\u00e1l a etiketu<\/h3>\n<p>Dr\u017ete f\u013ea\u0161u s hotovou etiketou a pozerajte sa na \u0148u z dvoch metrov. \u010cierny zapusten\u00fd uz\u00e1ver na jant\u00e1rovej f\u013ea\u0161i p\u00f4sob\u00ed decentne a jednotne. Biely v\u00fdrazn\u00fd uz\u00e1ver ukazuje jasn\u00fa l\u00edniu pretrhnutia a p\u00f4sob\u00ed \u010distej\u0161ie, takmer klinicky. Vo v\u0161eobecnosti nie je jedno lep\u0161ie ne\u017e druh\u00e9. Spr\u00e1vna vo\u013eba z\u00e1vis\u00ed od toho, \u010do z\u00e1kazn\u00edk o\u010dak\u00e1va a ako chce va\u0161a zna\u010dka p\u00f4sobi\u0165.<\/p>\n<h3>Zv\u00e1\u017ete, kto f\u013ea\u0161u otv\u00e1ra<\/h3>\n<p>Rebrovan\u00fd povrch v\u0161etk\u00fdch PP uz\u00e1verov pom\u00e1ha pri \u00fachope. Ak z\u00e1kazn\u00edci bud\u00fa f\u013ea\u0161u otv\u00e1ra\u0165 s mokr\u00fdmi alebo mastn\u00fdmi prstami, rebrovanie je praktick\u00e1 vlastnos\u0165. Otestujte ju so skuto\u010dnou vzorkou svojho produktu, nie so suchou.<\/p>\n<h3>Zv\u00e1\u017ete typ produktu<\/h3>\n<ul>\n<li><strong>CBD a \u00e9terick\u00e9 oleje:<\/strong> \u010dierny alebo biely uz\u00e1ver s indik\u00e1ciou je be\u017en\u00fd. V\u00fdrazn\u00fd prstenec u\u013eah\u010duje rozpoznanie prv\u00e9ho otvorenia.<\/li>\n<li><strong>Doplnky stravy:<\/strong> biele uz\u00e1very sa pou\u017e\u00edvaj\u00fa \u0161iroko a vidite\u013en\u00fd prstenec podporuje d\u00f4veru spotrebite\u013eov.<\/li>\n<li><strong>Kozmetika a s\u00e9ra:<\/strong> \u010dierny zapusten\u00fd uz\u00e1ver sa hod\u00ed k mnoh\u00fdm minimalistick\u00fdm dizajnom.<\/li>\n<li><strong>Dar\u010dekov\u00e9 a pr\u00edrodne vyzeraj\u00face rady:<\/strong> Tento <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/diely-a-komponenty\/viecka-fortilock\/drevene-viecko-s-pp-zavitom-din18\/\">dreven\u00fd uz\u00e1ver so z\u00e1vitom PP DIN18<\/a> p\u00f4sob\u00ed pr\u00edrodn\u00fdm dojmom. \u00dadaje o produkte pre tento uz\u00e1ver neuv\u00e1dzaj\u00fa prstenec s indik\u00e1ciou prv\u00e9ho otvorenia, tak\u017ee ak ho potrebujete, pred rozhodnut\u00edm sa n\u00e1s op\u00fdtajte.<\/li>\n<\/ul>\n<h2>Kompatibilita: f\u013ea\u0161e DIN18 (GL18)<\/h2>\n<p>V\u0161etky uz\u00e1very v tejto rade s\u00fa ur\u010den\u00e9 pre hrdl\u00e1 DIN18 (GL18). To znamen\u00e1, \u017ee zodpovedaj\u00fa \u0161tandardn\u00e9mu z\u00e1vitu hrdla, ktor\u00fd pou\u017e\u00edvame pri na\u0161ich <a href=\"https:\/\/www.packaging.si\/sk\/kategoria-produktu\/flasticky-na-kvapkadla-din18-gl18\/\">f\u013ea\u0161iach DIN18\/GL18<\/a>. Zhoda z\u00e1vitu hrdla je prv\u00e1 kontrola. Druhou je fyzick\u00e1 sk\u00fa\u0161ka nasadenia na va\u0161e skuto\u010dn\u00e9 f\u013ea\u0161e.<\/p>\n<p>Sklo je tvarovan\u00fd materi\u00e1l a mal\u00e9 odch\u00fdlky medzi jednotliv\u00fdmi \u0161ar\u017eami s\u00fa norm\u00e1lne. Pred ve\u013ekou objedn\u00e1vkou nasa\u010fte nieko\u013eko uz\u00e1verov na svoje f\u013ea\u0161e a skontrolujte, \u010di:<\/p>\n<ol>\n<li>The cap threads on smoothly and without cross-threading.<\/li>\n<li>The cap seats fully and the TE ring sits correctly against the bottle neck.<\/li>\n<li>The ring breaks cleanly on first opening, without tearing in an uneven way.<\/li>\n<li>The cap does not loosen after a few days of normal handling.<\/li>\n<\/ol>\n<p>If your bottle comes from another source, measure the neck before ordering. Our article on how cap thread is measured covers diameter, pitch and DIN18 in more detail.<\/p>\n<h2>Tips for filling and capping<\/h2>\n<h3>Set the closing force by testing<\/h3>\n<p>Too little closing force and the cap may loosen. Too much and the TE bridges can break during capping, which defeats the point of the ring. We do not give a single torque value here, because the right setting depends on your bottle, your product and your equipment. Start low, increase gradually, and inspect the ring after each step.<\/p>\n<h3>Check the ring after capping<\/h3>\n<p>On a production run, pull a sample every so often and look at the TE ring. If bridges are broken or the ring is shifted before the bottle leaves the line, adjust your capping setup.<\/p>\n<h3>Keep the bottle neck clean<\/h3>\n<p>Oil residue on the thread makes caps harder to seat and can lead to uneven closing force. Fill carefully and wipe the neck if needed.<\/p>\n<h3>Hand capping for small batches<\/h3>\n<p>For small runs, hand capping is fine if the operator works consistently. For larger volumes, a semi-automatic or automatic capper gives a more repeatable result.<\/p>\n<h2>Storage and handling of caps<\/h2>\n<ul>\n<li>Keep caps in their original cartons or bags until needed, away from dust.<\/li>\n<li>Store them away from heat sources and direct sunlight. This is a sensible habit for any plastic part.<\/li>\n<li>Keep wooden caps dry and away from high humidity.<\/li>\n<li>Do not mix colors or ring styles in the same open container on the line, as they look similar at a glance.<\/li>\n<\/ul>\n<h2>\u010cast\u00e9 chyby<\/h2>\n<ul>\n<li><strong>Ordering by color only.<\/strong> Black caps come in two ring styles. Confirm which one you need.<\/li>\n<li><strong>Skipping the fit test.<\/strong> Always check a sample on your own bottles.<\/li>\n<li><strong>Over-tightening on the line.<\/strong> This can damage the TE ring before the product ships.<\/li>\n<li><strong>Assuming every cap is tamper-evident.<\/strong> The wooden cap is a different type, so check the product data.<\/li>\n<li><strong>Ignoring the filled-product test.<\/strong> Check the product in the sealed bottle, not just an empty one.<\/li>\n<\/ul>\n<h2>\u010cast\u00e9 ot\u00e1zky<\/h2>\n<h3>Are these caps only for DIN18 (GL18) bottles?<\/h3>\n<p>Yes. All caps in the Caps &#8220;FortiLock&#8221; range listed here are made for DIN18 (GL18) necks. Do not use them on other neck finishes.<\/p>\n<h3>What is the difference between a recessed and a prominent TE ring?<\/h3>\n<p>A recessed ring sits closer to the cap profile and looks cleaner. A prominent ring stands out more, so the break after first opening is easier to see.<\/p>\n<h3>Is the wooden cap tamper-evident?<\/h3>\n<p>The product data for the wooden cap with PP DIN18 thread does not list a tamper-evident ring. If you need tamper evidence, contact us and we will advise on options.<\/p>\n<h3>M\u00f4\u017eem dosta\u0165 vzorky pred objednan\u00edm kart\u00f3nu?<\/h3>\n<p>Yes, you can ask us for samples so you can test fit, ring behavior and appearance on your own bottles before ordering.<\/p>\n<p>Ready to compare the options? Browse the <a href=\"https:\/\/www.packaging.si\/sk\/kategoria-produktu\/diely-a-komponenty\/viecka-fortilock\/\">Caps &#8220;FortiLock&#8221; category<\/a> or visit our <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/\">obchode<\/a>, and contact us if you would like samples or advice on matching a cap to your bottle.<\/p>","protected":false},"excerpt":{"rendered":"<p>Recessed and prominent tamper-evident rings both close DIN18 (GL18) bottles, but they look and behave differently on the line and in the customer&#8217;s hand. This guide explains how to choose between them and what to check before ordering.<\/p>","protected":false},"author":1,"featured_media":902462,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[246],"tags":[91108,91105,91107,91106,91109,91104],"class_list":["post-902461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dropper-bottles","tag-closures","tag-din18-caps","tag-fortilock","tag-gl18-screw-caps","tag-pp-caps","tag-tamper-evident-caps"],"_links":{"self":[{"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/posts\/902461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/comments?post=902461"}],"version-history":[{"count":1,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/posts\/902461\/revisions"}],"predecessor-version":[{"id":902465,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/posts\/902461\/revisions\/902465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/media\/902462"}],"wp:attachment":[{"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/media?parent=902461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/categories?post=902461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/tags?post=902461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}