{"id":902456,"date":"2026-11-05T05:53:00","date_gmt":"2026-11-05T04:53:00","guid":{"rendered":"https:\/\/www.packaging.si\/?p=902456"},"modified":"2026-11-05T05:53:00","modified_gmt":"2026-11-05T04:53:00","slug":"kontrolni-seznam-specifikaci-hlinikovych-kapatek","status":"publish","type":"post","link":"https:\/\/www.packaging.si\/cs\/alu-dropper-specification-checklist\/","title":{"rendered":"Specifika\u010dn\u00ed list kap\u00e1tek ALU: Co definovat p\u0159ed objedn\u00e1vkou"},"content":{"rendered":"<p>V\u011bt\u0161ina probl\u00e9m\u016f s objedn\u00e1vkami kap\u00e1tek vznik\u00e1 kv\u016fli ne\u00fapln\u00e9 specifikaci. Popt\u00e1vka se slovy \u201czkap\u00e1tko 30 ml zlat\u00e9\u201d nech\u00e1v\u00e1 otev\u0159en\u00fdch n\u011bkolik ot\u00e1zek: jak\u00e1 barva bal\u00f3nku, zda pipeta hladk\u00e1 nebo stup\u0148ovan\u00e1 a zda se pipeta hod\u00ed k l\u00e1hvi, kterou skute\u010dn\u011b pou\u017e\u00edv\u00e1te? Tento \u010dl\u00e1nek je kontroln\u00edm seznamem pro specifikaci kompletovan\u00fdch kap\u00e1tek ALU tak, aby prvn\u00ed objedn\u00e1vka odpov\u00eddala tomu, co pot\u0159ebuje va\u0161e plnic\u00ed linka a va\u0161e zna\u010dka.<\/p>\n<p>Tato <a href=\"https:\/\/www.packaging.si\/cs\/kategorie-produktu\/kapatka-alu\/\">Kategorie kap\u00e1tek \u201cALU\u201d<\/a> zahrnuje hotov\u00e1 kap\u00e1tka s hlin\u00edkovou obj\u00edmkou, vnit\u0159n\u00ed \u010d\u00e1st\u00ed z polypropylenu (PP), gumov\u00fdm bal\u00f3nkem z NBR a sklen\u011bnou pipetou s rovn\u00fdm koncem. V\u0161echna pou\u017e\u00edvaj\u00ed z\u00e1vit DIN18 (GL18). Tento spole\u010dn\u00fd z\u00e1klad usnad\u0148uje specifikaci, proto\u017ee se od polo\u017eky k polo\u017ece m\u011bn\u00ed jen n\u011bkolik prom\u011bnn\u00fdch.<\/p>\n<h2>Co je pevn\u011b d\u00e1no a co vol\u00edte<\/h2>\n<p>Ka\u017ed\u00e1 polo\u017eka v \u0159ad\u011b ALU m\u00e1 stejnou konstrukci. Tyto body nemus\u00edte specifikovat zvl\u00e1\u0161\u0165, ale m\u011bli byste je zn\u00e1t, kdy\u017e porovn\u00e1v\u00e1te mo\u017enosti:<\/p>\n<ul>\n<li><strong>Z\u00e1vit:<\/strong> DIN18 (GL18) u v\u0161ech polo\u017eek.<\/li>\n<li><strong>Materi\u00e1l gumi\u010dky:<\/strong> Pry\u017e NBR.<\/li>\n<li><strong>Krou\u017eek:<\/strong> Hlin\u00edkov\u00fd vn\u011bj\u0161\u00ed d\u00edl, vnit\u0159n\u00ed d\u00edl z PP.<\/li>\n<li><strong>Pipeta:<\/strong> Skleno s rovn\u00fdm koncem, dostupn\u00e9 hladk\u00e9 nebo stup\u0148ovan\u00e9.<\/li>\n<\/ul>\n<p>Volby, kter\u00e9 d\u011bl\u00e1te, jsou objem l\u00e1hve (ur\u010duje d\u00e9lku pipety), barva obj\u00edmky (st\u0159\u00edbrn\u00e1, zlat\u00e1 nebo r\u016f\u017eov\u00e1), barva bal\u00f3nku (b\u00edl\u00e1 nebo \u010dern\u00e1) a typ pipety.<\/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-dropper-bottles-ready-for-filling-1024x682.jpg\" class=\"attachment-large size-large\" alt=\"Row of amber glass dropper bottles ready for filling\" loading=\"lazy\" \/><\/figure>\n<h2>Krok 1: Za\u010dn\u011bte od l\u00e1hve, ne od kap\u00e1tka<\/h2>\n<p>Kap\u00e1tko mus\u00ed odpov\u00eddat l\u00e1hvi, proto nejprve ov\u011b\u0159te l\u00e1hev. Z\u00e1le\u017e\u00ed na dvou kontrol\u00e1ch:<\/p>\n<ol>\n<li><strong>Proveden\u00ed hrdla.<\/strong> L\u00e1hev mus\u00ed m\u00edt hrdlo DIN18 (GL18). Pokud si nejste jist\u00ed, p\u0159ed objedn\u00e1n\u00edm zm\u011b\u0159te vzorek. N\u00e1\u0161 pr\u016fvodce <a href=\"https:\/\/www.packaging.si\/cs\/kategorie-produktu\/lahvicky-pro-kapatka-din18-gl18\/\">lahvi\u010dek s kap\u00e1tkem DIN18\/GL18<\/a> ukazuje rozsah, kter\u00fd dod\u00e1v\u00e1me, a samostatn\u00fd \u010dl\u00e1nek popisuje, jak se m\u011b\u0159\u00ed z\u00e1vit uz\u00e1v\u011bru.<\/li>\n<li><strong>Jmenovit\u00fd objem a v\u00fd\u0161ka.<\/strong> L\u00e1hve se stejn\u00fdm jmenovit\u00fdm objemem se mohou li\u0161it v\u00fd\u0161kou, co\u017e m\u011bn\u00ed, jak daleko je \u0161pi\u010dka pipety od dna l\u00e1hve.<\/li>\n<\/ol>\n<p>Pokud ji\u017e m\u00e1te l\u00e1hve od jin\u00e9ho dodavatele, po\u0161lete n\u00e1m vzorek nebo v\u00fdkres. Kr\u00e1tk\u00e1 kontrola v t\u00e9to f\u00e1zi je levn\u011bj\u0161\u00ed ne\u017e paleta kap\u00e1tek, kter\u00e1 sed\u00ed p\u0159\u00edli\u0161 vysoko nebo se dot\u00fdk\u00e1 dna l\u00e1hve.<\/p>\n<h2>Krok 2: P\u0159izp\u016fsobte d\u00e9lku pipety objemu<\/h2>\n<p>V \u0159ad\u011b ALU d\u00e9lka pipety odpov\u00edd\u00e1 objemu l\u00e1hve. N\u00ed\u017ee uveden\u00e1 tabulka obsahuje p\u00e1rov\u00e1n\u00ed podle produktov\u00fdch dat.<\/p>\n<table>\n<thead>\n<tr>\n<th>Objem lahvi\u010dky<\/th>\n<th>D\u00e9lka sklen\u011bn\u00e9 pipety s rovn\u00fdm koncem<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>5 ml<\/td>\n<td>48 mm<\/td>\n<\/tr>\n<tr>\n<td>10 ml<\/td>\n<td>58 mm<\/td>\n<\/tr>\n<tr>\n<td>15 ml<\/td>\n<td>63 mm<\/td>\n<\/tr>\n<tr>\n<td>20 ml<\/td>\n<td>70 mm<\/td>\n<\/tr>\n<tr>\n<td>30 ml<\/td>\n<td>77 mm<\/td>\n<\/tr>\n<tr>\n<td>50 ml<\/td>\n<td>90 mm<\/td>\n<\/tr>\n<tr>\n<td>100 ml<\/td>\n<td>108 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Tyto d\u00e9lky jsou navr\u017eeny pro standardn\u00ed l\u00e1hve uveden\u00e9ho objemu. Pokud m\u00e1 va\u0161e l\u00e1hev neobvyklou v\u00fd\u0161ku, m\u016f\u017ee b\u00fdt zapot\u0159eb\u00ed jin\u00e1 d\u00e9lka pipety. V takov\u00e9m p\u0159\u00edpad\u011b zva\u017ete individu\u00e1ln\u00ed kombinaci nebo si p\u0159e\u010dt\u011bte n\u00e1\u0161 \u010dl\u00e1nek o v\u00fdb\u011bru d\u00e9lky pipety pro lahvi\u010dku s kap\u00e1tkem.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.packaging.si\/wp-content\/uploads\/2026\/11\/dropper-bottle-on-a-desk-next-to-a-notebook-and-checklist-1024x768.jpg\" class=\"attachment-large size-large\" alt=\"Dropper bottle on a desk next to a notebook and checklist\" loading=\"lazy\" \/><\/figure>\n<h2>Krok 3: Rozhodn\u011bte mezi Day a Night<\/h2>\n<p>V \u0159ad\u011b ALU ozna\u010duj\u00ed \u201cDay\u201d a \u201cNight\u201d barvu bal\u00f3nku. Verze Day maj\u00ed b\u00edl\u00fd bal\u00f3nek z NBR. Verze Night maj\u00ed \u010dern\u00fd bal\u00f3nek z NBR. Barva obj\u00edmky a zbytek konstrukce jsou stejn\u00e9.<\/p>\n<p>Jde o designov\u00e9 rozhodnut\u00ed, nikoli technick\u00e9. P\u0159esto stoj\u00ed za zv\u00e1\u017een\u00ed n\u011bkolik praktick\u00fdch bod\u016f:<\/p>\n<ul>\n<li>B\u00edl\u00fd bal\u00f3nek p\u016fsob\u00ed sv\u011btleji a \u010dist\u011bji, ale snadn\u011bji ukazuje stopy, pokud je produkt tmav\u00fd nebo olejovit\u00fd.<\/li>\n<li>\u010cern\u00fd bal\u00f3nek skr\u00fdv\u00e1 skvrny a hod\u00ed se k tmav\u0161\u00edm nebo pr\u00e9miov\u011bji p\u016fsob\u00edc\u00edm obal\u016fm.<\/li>\n<li>Ov\u011b\u0159te, \u017ee barva bal\u00f3nku lad\u00ed s etiketou, krabi\u010dkou a barvou l\u00e1hve dohromady, nejen s obj\u00edmkou.<\/li>\n<\/ul>\n<h2>Krok 4: Vyberte povrchovou \u00fapravu obj\u00edmky<\/h2>\n<p>Barva obj\u00edmky je nejviditeln\u011bj\u0161\u00ed \u010d\u00e1st\u00ed kap\u00e1tka. \u0158ada je dostupn\u00e1 ve t\u0159ech leskl\u00fdch hlin\u00edkov\u00fdch \u00faprav\u00e1ch:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.packaging.si\/cs\/kategorie-produktu\/kapatka-alu\/kapatka-alu-gold-day\/\">ALU Gold Day<\/a> a ALU Gold Night pro tepl\u00fd, klasick\u00fd vzhled.<\/li>\n<li>ALU Silver Day a ALU Silver Night pro neutr\u00e1ln\u00ed, technick\u00fd vzhled.<\/li>\n<li>ALU Rose Day a ALU Rose Night pro m\u011bk\u010d\u00ed, teplej\u0161\u00ed kovov\u00fd t\u00f3n.<\/li>\n<\/ul>\n<p>Pokud d\u00e1v\u00e1te p\u0159ednost matn\u00e9mu povrchu, m\u016f\u017ee v\u00e1m l\u00e9pe vyhovovat samostatn\u00e1 \u0159ada ALU Matte. Podrobn\u011bj\u0161\u00ed p\u0159ehled \u00faprav najdete v na\u0161em \u010dl\u00e1nku o kap\u00e1tk\u00e1ch s hlin\u00edkovou obj\u00edmkou.<\/p>\n<p>A\u0165 zvol\u00edte jakoukoli barvu, vy\u017e\u00e1dejte si vzorek a prohl\u00e9dn\u011bte si ho vedle skute\u010dn\u00e9 l\u00e1hve a etikety p\u0159i b\u011b\u017en\u00e9m osv\u011btlen\u00ed. Kovov\u00e9 barvy vypadaj\u00ed na obrazovce jinak ne\u017e v ruce.<\/p>\n<h2>Krok 5: Hladk\u00e1 nebo stup\u0148ovan\u00e1 pipeta<\/h2>\n<p>Hladk\u00e9 pipety jsou jednodu\u0161\u0161\u00ed variantou a \u010dasto posta\u010d\u00ed, pokud z\u00e1kazn\u00edk odeb\u00edr\u00e1 tekutinu podle oka nebo se d\u00e1vka nem\u011b\u0159\u00ed. Stup\u0148ovan\u00e9 pipety maj\u00ed stupnici, kter\u00e1 pom\u00e1h\u00e1 p\u0159i m\u011b\u0159en\u00e9m pou\u017e\u00edv\u00e1n\u00ed. Pokud zvol\u00edte stup\u0148ovanou, definujte ve sv\u00e9 specifikaci n\u00e1sleduj\u00edc\u00ed:<\/p>\n<ul>\n<li>Jak\u00fd objem m\u00e1 stupnice p\u0159edstavovat a zda odpov\u00edd\u00e1 va\u0161emu n\u00e1vodu k pou\u017eit\u00ed.<\/li>\n<li>Zda je stupnice p\u0159ijateln\u00e1 z hlediska va\u0161ich po\u017eadavk\u016f na kvalitu a ozna\u010dov\u00e1n\u00ed.<\/li>\n<li>Zda pot\u0159ebujete dokumenty k poti\u0161t\u011bn\u00fdm stupnic\u00edm. N\u00e1\u0161 \u010dl\u00e1nek o technick\u00e9 dokumentaci vysv\u011btluje, co \u017e\u00e1dat.<\/li>\n<\/ul>\n<p>Pokud pot\u0159ebujete jin\u00e9 typy pipet, jsou <a href=\"https:\/\/www.packaging.si\/cs\/kategorie-produktu\/dily-a-komponenty\/sklenene-pipety-graduflow\/\">stup\u0148ovan\u00e9 sklen\u011bn\u00e9 pipety GraduFlow<\/a> uvedeny samostatn\u011b v \u010d\u00e1sti d\u00edly a komponenty.<\/p>\n<h2>Krok 6: Ov\u011b\u0159te kompatibilitu s va\u0161\u00ed recepturou<\/h2>\n<p>Bal\u00f3nek je \u010d\u00e1st, kter\u00e1 nejpravd\u011bpodobn\u011bji reaguje s obsahem. NBR je b\u011b\u017en\u00e1 volba pro oleje, ale ne ka\u017ed\u00e1 receptura se chov\u00e1 stejn\u011b. Siln\u00e1 rozpou\u0161t\u011bdla, n\u011bkter\u00e9 sm\u011bsi esenci\u00e1ln\u00edch olej\u016f a produkty s vysok\u00fdm obsahem alkoholu mohou pry\u017e \u010dasem ovlivnit. P\u0159ed objedn\u00e1vkou ve velk\u00e9m mno\u017estv\u00ed:<\/p>\n<ol>\n<li>Napl\u0148te n\u011bkolik vzorkov\u00fdch lahvi\u010dek sv\u00fdm skute\u010dn\u00fdm produktem.<\/li>\n<li>Uskladn\u011bte je s nasazen\u00fdm kap\u00e1tkem, v\u010detn\u011b alespo\u0148 jedn\u00e9 ulo\u017een\u00e9 na boku nebo hlavou dol\u016f, pokud je to re\u00e1ln\u00fd provozn\u00ed stav.<\/li>\n<li>Inspect the teat for swelling, stickiness, deformation or colour change at intervals that match your intended shelf life.<\/li>\n<\/ol>\n<p>This is a simple in-house check. It does not replace your own stability work, but it catches obvious incompatibility early.<\/p>\n<h2>Step 7: Plan for the filling and capping line<\/h2>\n<p>Aluminium collars have a shiny surface that can scuff. A few habits help protect the finish:<\/p>\n<ul>\n<li>Use capping heads or chucks that grip without hard metal contact, and check them for wear.<\/li>\n<li>Run a small trial batch to set the tightening force. Too little can cause leaks; too much can mark the collar or stress the bottle.<\/li>\n<li>Keep droppers in their bags until they are needed, and avoid loose piles that let collars rub against each other.<\/li>\n<li>Check the pipette tip against the bottle shoulder during the first assembled samples.<\/li>\n<\/ul>\n<p>For small runs, hand capping works if the operator is consistent. For larger runs, see our articles on semi-automatic and automatic capping machines.<\/p>\n<h2>Step 8: Write the specification<\/h2>\n<p>Once the above is decided, put it all in one line. A complete specification for an order could look like this:<\/p>\n<ul>\n<li>Bottle: 30 ml, DIN18 (GL18) neck<\/li>\n<li>Dropper: ALU Gold Day, white NBR teat, gold aluminium collar with PP inner part<\/li>\n<li>Pipette: 77 mm straight-tip glass, graduated<\/li>\n<li>Quantity: number of cartons<\/li>\n<li>Packing: any special requirement, such as individual bags<\/li>\n<\/ul>\n<p>Share this with your supplier and your own incoming inspection team. It becomes your reference when checking deliveries.<\/p>\n<h2>\u010cast\u00e9 chyby, kter\u00fdm se vyhnout<\/h2>\n<ul>\n<li>Ordering by collar colour alone and checking the pipette length later.<\/li>\n<li>Assuming all bottles of the same volume have the same height.<\/li>\n<li>Approving a collar colour from a screen image.<\/li>\n<li>Skipping a compatibility trial with the real formula.<\/li>\n<li>Not defining plain or graduated in the purchase order.<\/li>\n<\/ul>\n<h2>\u010cast\u00e9 dotazy<\/h2>\n<h3>Do all ALU droppers fit the same bottle neck?<\/h3>\n<p>Yes. All items in the ALU range use a DIN18 (GL18) thread. The pipette length changes with bottle volume, so check that as well.<\/p>\n<h3>What is the difference between Day and Night versions?<\/h3>\n<p>Day versions have a white NBR teat and Night versions have a black NBR teat. Collar colours and construction are otherwise the same.<\/p>\n<h3>Can I order a plain or a graduated pipette?<\/h3>\n<p>Both options are available for the ALU range. State your choice clearly when you order.<\/p>\n<h3>Can I get samples before placing a larger order?<\/h3>\n<p>Yes. Samples are a good way to check collar colour, fit and compatibility with your product. Contact us through the shop to ask.<\/p>\n<p>Ready to build your specification? <a href=\"https:\/\/www.packaging.si\/cs\/obchod\/\">Prohl\u00e9dnout obchod<\/a> to see the full ALU range, or ask us for samples and advice on matching droppers to your bottles.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ordering ALU assembled droppers is easier when the specification is complete. This checklist covers the details to define, from bottle volume and pipette length to teat colour, collar finish and line handling.<\/p>","protected":false},"author":1,"featured_media":902457,"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":[216],"tags":[91100,91079,91103,91078,91101,91102],"class_list":["post-902456","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-droppers-and-pipettes","tag-alu-droppers","tag-aluminium-collar","tag-b2b-packaging","tag-din18-droppers","tag-dropper-specification","tag-glass-pipette"],"_links":{"self":[{"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/posts\/902456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/comments?post=902456"}],"version-history":[{"count":1,"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/posts\/902456\/revisions"}],"predecessor-version":[{"id":902460,"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/posts\/902456\/revisions\/902460"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/media\/902457"}],"wp:attachment":[{"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/media?parent=902456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/categories?post=902456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packaging.si\/cs\/wp-json\/wp\/v2\/tags?post=902456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}