{"id":902466,"date":"2026-11-05T22:59:58","date_gmt":"2026-11-05T21:59:58","guid":{"rendered":"https:\/\/www.packaging.si\/?p=902466"},"modified":"2026-11-05T22:59:58","modified_gmt":"2026-11-05T21:59:58","slug":"vyberte-zatku-din18-podla-typu-davkovania","status":"publish","type":"post","link":"https:\/\/www.packaging.si\/sk\/choose-din18-plug-by-dispensing-type\/","title":{"rendered":"Flip-Top, kvapkacia alebo roll-on? V\u00fdber z\u00e1tky DIN18 pod\u013ea pou\u017eitia"},"content":{"rendered":"<p>Ke\u010f f\u013ea\u0161a DIN18 opust\u00ed form\u00e1t kvapkadla, z\u00e1tka rozhoduje o tom, ako sa produkt skuto\u010dne dostane k pou\u017e\u00edvate\u013eovi. Jedna z\u00e1tka d\u00e1va kontrolovan\u00e9 kvapky. In\u00e1 pipetu do\u010dista utrie. Tretia nan\u00e1\u0161a produkt val\u010dekom na poko\u017eku. V\u00fdber nespr\u00e1vnej z\u00e1tky je \u010dastou pr\u00ed\u010dinou neupraven\u00e9ho d\u00e1vkovania, plytvania produktom a reklam\u00e1ci\u00ed, ktor\u00e9 nemaj\u00fa ni\u010d spolo\u010dn\u00e9 so recept\u00farou.<\/p>\n<p>Tento sprievodca porovn\u00e1va typy z\u00e1tok v na\u0161om <a href=\"https:\/\/www.packaging.si\/sk\/kategoria-produktu\/diely-a-komponenty\/vlozky-guardseal\/\">Z\u00e1tky \u201cGuardSeal\u201d<\/a> sortimente pod\u013ea sp\u00f4sobu d\u00e1vkovania. Obsahuje tie\u017e, \u010do definova\u0165 pred objedn\u00e1vkou, a ako otestova\u0165 vzorku pred plnou v\u00fdrobou.<\/p>\n<h2>Za\u010dnite d\u00e1vkovac\u00edm \u00fakonom, nie z\u00e1tkou<\/h2>\n<p>Pred porovn\u00e1van\u00edm polo\u017eiek si zap\u00ed\u0161te, ako m\u00e1 koncov\u00fd pou\u017e\u00edvate\u013e produkt vybra\u0165 z f\u013ea\u0161e. Existuj\u00fa \u0161tyri z\u00e1kladn\u00e9 \u00fakony:<\/p>\n<ul>\n<li><strong>Nalejte alebo vytla\u010dte mal\u00fd pr\u00fad<\/strong> z v\u00fdklopn\u00e9ho otvoru.<\/li>\n<li><strong>Naklo\u0148te f\u013ea\u0161u a uvo\u013enite jednotliv\u00e9 kvapky<\/strong> cez mal\u00fd otvor.<\/li>\n<li><strong>Nasajte tekutinu pipetou alebo pou\u017eite \u0161tet\u010dek<\/strong> a pri vy\u0165ahovan\u00ed odstr\u00e1\u0148te prebytok.<\/li>\n<li><strong>Naneste produkt na povrch<\/strong> gu\u013e\u00f4\u010dkov\u00fdm aplik\u00e1torom.<\/li>\n<\/ul>\n<p>Ka\u017ed\u00fd \u00fakon zodpoved\u00e1 jedn\u00e9mu typu z\u00e1tky. Nasleduj\u00face sekcie ich opisuj\u00fa postupne.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"266\" src=\"https:\/\/www.packaging.si\/wp-content\/uploads\/2026\/11\/roll-on-bottle-with-steel-ball-applicator-for-oils-1024x266.jpg\" class=\"attachment-large size-large\" alt=\"Roll-on bottle with steel ball applicator for oils\" loading=\"lazy\" \/><\/figure>\n<h2>Vykl\u00e1pacie z\u00e1tky: r\u00fdchly pr\u00edstup, jednou rukou<\/h2>\n<p>Vykl\u00e1pacia z\u00e1tka m\u00e1 v\u00fdklopn\u00e9 veko nad d\u00e1vkovac\u00edm otvorom. N\u00e1\u0161 <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/diely-a-komponenty\/vlozky-guardseal\/priehladna-vlozka-s-odklapacim-vieckom-din18-otvor-2-5-mm-vyska-10-6-mm\/\">transparentn\u00e1 vykl\u00e1pacia z\u00e1tka pre f\u013ea\u0161e DIN18<\/a> m\u00e1 d\u00e1vkovac\u00ed otvor 2.5 mm a v\u00fd\u0161ku 10.6 mm. Tieto dve \u010d\u00edsla s\u00fa v praxi d\u00f4le\u017eit\u00e9:<\/p>\n<ul>\n<li>T\u00e1to <strong>priemer otvoru<\/strong> ovplyv\u0148uje, ako r\u00fdchlo kvapalina op\u00fa\u0161\u0165a f\u013ea\u0161u. Otvor 2.5 mm sa hod\u00ed na produkty, ktor\u00e9 maj\u00fa vo\u013ene tiec\u0165 a nepotrebuj\u00fa presn\u00e9 d\u00e1vkovanie po kvapk\u00e1ch.<\/li>\n<li>T\u00e1to <strong>v\u00fd\u0161ka z\u00e1tky<\/strong> ovplyv\u0148uje, ko\u013eko hrdla zaber\u00e1 a ako sed\u00ed pod alebo vn\u00fatri vonkaj\u0161ieho uz\u00e1veru. Pred rozhodnut\u00edm ju porovnajte s uz\u00e1verom alebo golierom.<\/li>\n<\/ul>\n<p>Vykl\u00e1pacie z\u00e1tky sa hodia na produkty, ktor\u00e9 pou\u017e\u00edvatelia \u010dasto otv\u00e1raj\u00fa a zatv\u00e1raj\u00fa a nan\u00e1\u0161aj\u00fa v malom mno\u017estve, napr\u00edklad tekut\u00e9 kozmetick\u00e9 pr\u00edpravky a oleje na vlasy a poko\u017eku hlavy. Menej vhodn\u00e9 s\u00fa na produkty, ktor\u00e9 sa musia d\u00e1vkova\u0165 presn\u00fdm po\u010dtom kvapiek. Na to pou\u017eite men\u0161\u00ed otvor alebo kvapkadlo.<\/p>\n<h2>Reduk\u010dn\u00e9 z\u00e1tky otvoru: premena f\u013ea\u0161e na kvapkov\u00fd d\u00e1vkova\u010d<\/h2>\n<p>T\u00e1to <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/diely-a-komponenty\/vlozky-guardseal\/priehladna-vlozka-do-flasticky-din18-na-presne-davkovanie-tekutin\/\">prieh\u013eadn\u00e1 z\u00e1tka f\u013ea\u0161e DIN18 na presn\u00e9 d\u00e1vkovanie kvapal\u00edn<\/a> je reduk\u010dn\u00e1 z\u00e1tka otvoru. Zatla\u010den\u00e1 do hrdla a kombinovan\u00e1 so skrutkovac\u00edm uz\u00e1verom DIN18 men\u00ed f\u013ea\u0161u na kvapkov\u00fd d\u00e1vkova\u010d. Pou\u017e\u00edvate\u013e f\u013ea\u0161u naklon\u00ed a produkt vyte\u010die v kvapk\u00e1ch namiesto pr\u00fadu.<\/p>\n<p>Toto je najjednoduch\u0161\u00ed postup, ke\u010f:<\/p>\n<ul>\n<li>produkt je tenk\u00e1 a\u017e stredne hust\u00e1 kvapalina, ktor\u00e1 by nemala vo\u013ene vyteka\u0165,<\/li>\n<li>chcete jednoduch\u00fa alternat\u00edvu k zostave s pipetou s n\u00edzkym po\u010dtom dielov,<\/li>\n<li>pou\u017e\u00edvate\u013e nepotrebuje nas\u00e1va\u0165 produkt a odmera\u0165 ho.<\/li>\n<\/ul>\n<p>Pam\u00e4tajte, \u017ee ve\u013ekos\u0165 kvapky z\u00e1vis\u00ed od kvapaliny rovnako ako od z\u00e1tky. Povrchov\u00e9 nap\u00e4tie, viskozita a teplota menia sp\u00f4sob, ak\u00fdm sa kvapka tvor\u00ed. V\u017edy testujte s re\u00e1lnym produktom, nie s vodou.<\/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-plugs-and-closures-1024x682.jpg\" class=\"attachment-large size-large\" alt=\"Row of amber glass bottles ready for plugs and closures\" loading=\"lazy\" \/><\/figure>\n<h2>Stieracie z\u00e1tky: \u010distenie pipiet a \u0161tet\u010dekov<\/h2>\n<p>T\u00e1to <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/diely-a-komponenty\/vlozky-guardseal\/priehladna-farmaceuticka-vlozka-din18-z-ldpe-s-integrovanym-stieracom\/\">prieh\u013eadn\u00e1 z\u00e1tka LDPE DIN18 s integrovan\u00fdm \u010distiacim stiera\u010dom<\/a> m\u00e1 in\u00fa \u00falohu. Zost\u00e1va v hrdle, zatia\u013e \u010do n\u00edm prech\u00e1dza pipeta alebo \u0161tet\u010dek, a stiera\u010d pri v\u00fdstupe odstr\u00e1ni prebyto\u010dn\u00fa kvapalinu z pipety alebo \u0161tet\u010deka.<\/p>\n<p>Stieraciu z\u00e1tku zvo\u013ete vtedy, ke\u010f:<\/p>\n<ul>\n<li>produkt sa nan\u00e1\u0161a pipetou alebo aplik\u00e1torom a kvapky s\u00fa probl\u00e9m,<\/li>\n<li>chcete menej zvy\u0161kov na vonkaj\u0161ku f\u013ea\u0161e a na z\u00e1vitoch uz\u00e1veru,<\/li>\n<li>pou\u017e\u00edvate\u013e m\u00e1 ma\u0165 mo\u017enos\u0165 odobra\u0165 kontrolovan\u00e9 mno\u017estvo bez utierania pipety o hrdlo.<\/li>\n<\/ul>\n<p>Otvor stiera\u010da mus\u00ed zodpoveda\u0165 \u010dasti, ktor\u00e1 n\u00edm prech\u00e1dza. Tesn\u00e9 uchytenie lep\u0161ie stiera, ale vy\u017eaduje v\u00e4\u010d\u0161iu silu. Vo\u013enej\u0161ie uchytenie stiera menej. Ak pracujete s konkr\u00e9tnym priemerom pipety alebo so \u0161peci\u00e1lnym \u0161tetcom, po\u0161lite n\u00e1m rozmery a vy\u017eiadajte si vzorky.<\/p>\n<h2>Gu\u013e\u00f4\u010dkov\u00e9 roll-on z\u00e1tky: priama aplik\u00e1cia<\/h2>\n<p>Na\u0161e roll-on sady kombinuj\u00fa gu\u013e\u00f4\u010dku z nerezovej ocele v prieh\u013eadnej z\u00e1tke so skrutkovac\u00edm uz\u00e1verom z PP, dostupn\u00e9 v <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/diely-a-komponenty\/vlozky-guardseal\/roll-on-vlozka-din18-s-ocelovou-gulockou-priehladnou-vlozkou-a-bielym-pp-vieckom-bez-poistneho-kruzku\/\">biela<\/a> a <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/diely-a-komponenty\/vlozky-guardseal\/roll-on-vlozka-din18-s-ocelovou-gulockou-priehladnou-vlozkou-a-ciernym-pp-vieckom-bez-poistneho-kruzku\/\">\u010dierna<\/a>. Oba uz\u00e1very nemaj\u00fa indik\u00e1tor prv\u00e9ho otvorenia. Ak v\u00e1\u0161 produkt alebo trh vy\u017eaduje funkciu indikuj\u00facu prv\u00e9 otvorenie, po\u010d\u00edtajte s \u0148ou v\u010das. M\u00f4\u017ee to zmeni\u0165 v\u00fdber uz\u00e1veru.<\/p>\n<p>Roll-on sa dobre hod\u00ed na parfumov\u00e9 oleje, zmesi esenci\u00e1lnych olejov a in\u00e9 kvapaliny, ktor\u00e9 sa nan\u00e1\u0161aj\u00fa priamo na vymedzen\u00e9 miesto. Ke\u010f\u017ee pou\u017e\u00edvate\u013e f\u013ea\u0161u nenakl\u00e1\u0148a, d\u00e1vku je \u013eah\u0161ie udr\u017ea\u0165 mal\u00fa. Farba uz\u00e1veru je tie\u017e jednoduch\u00fd brandingov\u00fd prvok, preto\u017ee samotn\u00e1 z\u00e1tka je prieh\u013eadn\u00e1 a z\u00e1kazn\u00edk vid\u00ed gu\u013e\u00f4\u010dku aj produkt.<\/p>\n<h2>Porovnanie ved\u013ea seba<\/h2>\n<table>\n<thead>\n<tr>\n<th>Typ z\u00e1tky<\/th>\n<th>Sp\u00f4sob d\u00e1vkovania<\/th>\n<th>Najvhodnej\u0161ie pre<\/th>\n<th>\u010co skontrolova\u0165 pred objednan\u00edm<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Vykl\u00e1pacia (otvor 2.5 mm)<\/td>\n<td>Mal\u00fd pr\u00fad z v\u00fdklopn\u00e9ho otvoru<\/td>\n<td>Frequent opening, free-flowing liquids<\/td>\n<td>Height vs. outer closure, flow with your product<\/td>\n<\/tr>\n<tr>\n<td>Orifice reducer<\/td>\n<td>Drops when tipped<\/td>\n<td>Simple drop dispensing with a DIN18 screw cap<\/td>\n<td>Drop behavior with your liquid<\/td>\n<\/tr>\n<tr>\n<td>Wiper plug (LDPE)<\/td>\n<td>Pipette or brush wiped on exit<\/td>\n<td>Cleaner application, less residue<\/td>\n<td>Pipette or brush diameter<\/td>\n<\/tr>\n<tr>\n<td>Steel ball roll-on<\/td>\n<td>Ball rolls product onto surface<\/td>\n<td>Direct, targeted application<\/td>\n<td>Product compatibility, tamper-evidence needs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>What to define before you order<\/h2>\n<ol>\n<li><strong>Neck finish.<\/strong> All plugs listed here are for DIN18. Confirm that your bottles are DIN18 and check the bottle supplier&#8217;s neck specification if you use bottles from elsewhere.<\/li>\n<li><strong>Product properties.<\/strong> Viscosity, oil or water base, fragrance load and any solvents. Plastics can react differently to different formulas, so test compatibility with your own product and your own stability protocol.<\/li>\n<li><strong>Outer closure.<\/strong> Screw cap, collar or dropper? Make sure the plug and closure fit together. Our <a href=\"https:\/\/www.packaging.si\/sk\/kategoria-produktu\/diely-a-komponenty\/viecka-fortilock\/\">Caps &#8220;FortiLock&#8221;<\/a> range is a good place to look for matching screw caps.<\/li>\n<li><strong>Dispensing target.<\/strong> Drops, stream, wiped pipette or roll-on. Write it in the spec so it is the first thing a sample is judged against.<\/li>\n<li><strong>Filling and assembly method.<\/strong> Hand, semi-automatic or line. Plugs must be pressed in to the same depth every time. Variation here causes leaks or plugs that pop out.<\/li>\n<\/ol>\n<h2>Common mistakes with neck plugs<\/h2>\n<ul>\n<li><strong>Testing with water only.<\/strong> Water behaves very differently from an oil or an alcohol-based formula. Test with the real product.<\/li>\n<li><strong>Ignoring the plug depth.<\/strong> A plug that is not fully seated can lift when the cap is tightened.<\/li>\n<li><strong>Choosing by looks.<\/strong> A transparent plug is easy to match, but function should come first.<\/li>\n<li><strong>Skipping a transport test.<\/strong> Ship a filled sample carton and check for leakage and loose plugs. Temperature and pressure changes during transit can reveal problems that desk tests miss.<\/li>\n<li><strong>Mixing up tamper-evident needs.<\/strong> The roll-on caps listed here are non-tamper evident. Decide on this at the start.<\/li>\n<\/ul>\n<h2>A simple sample test plan<\/h2>\n<ol>\n<li>Fill 5 to 10 bottles with your product for each plug candidate.<\/li>\n<li>Test dispensing by hand: how many drops, how steady, any dripping after use.<\/li>\n<li>Store the filled bottles upright and on their sides for several days, and check for leaks or residue.<\/li>\n<li>Open and close each bottle repeatedly to see how the plug and cap behave.<\/li>\n<li>Record the results next to the spec so the decision is documented.<\/li>\n<\/ol>\n<h2>\u010cast\u00e9 ot\u00e1zky<\/h2>\n<h3>Which DIN18 plug gives the most controlled drops?<\/h3>\n<p>An orifice reducer plug used with a DIN18 screw cap is designed to turn the bottle into a drop dispenser. Drop size still depends on your liquid, so test with the actual product.<\/p>\n<h3>Can I use a wiper plug and a pipette together?<\/h3>\n<p>Yes, that is the purpose of a wiper plug. It removes excess liquid from the pipette or brush as it leaves the bottle. Match the wiper opening to the pipette or brush diameter.<\/p>\n<h3>Are the roll-on caps tamper evident?<\/h3>\n<p>No. The black and white PP caps in our roll-on sets are non-tamper evident. If you need tamper evidence, tell us and we can advise on other closure options.<\/p>\n<h3>Do you offer samples before a carton order?<\/h3>\n<p>Yes. Ask us for samples of the plug types you are comparing, and test them with your own product before ordering by the carton.<\/p>\n<p>Ready to compare plug types for your DIN18 bottles? <a href=\"https:\/\/www.packaging.si\/sk\/obchod\/\">Prezrite si obchod<\/a> or contact us for samples and advice on matching a plug to your product.<\/p>","protected":false},"excerpt":{"rendered":"<p>Four plug types fit DIN18 bottles, and each one dispenses differently. This guide compares flip-top, drop dispenser, wiper and roll-on plugs so you can match the plug to your product and process.<\/p>","protected":false},"author":1,"featured_media":902467,"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":[91114,91110,91111,91112,91115,91113],"class_list":["post-902466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dropper-bottles","tag-bottle-wiper","tag-din18-plugs","tag-flip-top-plug","tag-orifice-reducer","tag-primary-packaging","tag-roll-on-bottle"],"_links":{"self":[{"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/posts\/902466","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=902466"}],"version-history":[{"count":1,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/posts\/902466\/revisions"}],"predecessor-version":[{"id":902470,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/posts\/902466\/revisions\/902470"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/media\/902467"}],"wp:attachment":[{"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/media?parent=902466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/categories?post=902466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packaging.si\/sk\/wp-json\/wp\/v2\/tags?post=902466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}