{"id":902554,"date":"2026-11-11T08:35:09","date_gmt":"2026-11-11T07:35:09","guid":{"rendered":"https:\/\/www.packaging.si\/?p=902554"},"modified":"2026-11-11T08:35:09","modified_gmt":"2026-11-11T07:35:09","slug":"din18-purkstuvo-pompos-kontrolinis-sarasas-tinka-skysciams","status":"publish","type":"post","link":"https:\/\/www.packaging.si\/lt\/din18-spray-pump-checklist-fit-liquids\/","title":{"rendered":"DIN18 pur\u0161kimo siurblio kontrolinis s\u0105ra\u0161as: tinkamumas, skys\u010diai ir gamybos patarimai"},"content":{"rendered":"<p>Pur\u0161kimo siurblys atrodo paprastas: apvadas, purk\u0161tukas ir \u012fsiurbimo vamzdelis. Gamyboje tai nedidel\u0117 dozavimo sistema, kuri gerai veikia tik tada, kai buteliukas, siurblys ir skystis vienas kitam tinka. \u0160is kontrolinis s\u0105ra\u0161as skirtas pirk\u0117jams ir gamybos vadovams, planuojantiems \u012f DIN18 (GL18) stiklin\u012f buteliuk\u0105 \u012fd\u0117ti smulkios dulksnos pur\u0161kimo siurbl\u012f \u2013 nesvarbu, ar tai veido pur\u0161kiamas tonikas, k\u016bno aliejaus pur\u0161kiklis, patalp\u0173 ar pagalv\u0117s pur\u0161kiklis, ar kitas skystas produktas.<\/p>\n<h2>Kada pur\u0161kimo formatas tinkamas<\/h2>\n<p>La\u0161elin\u0117s taros ir purk\u0161tuvai sprend\u017eia skirtingus u\u017edavinius. La\u0161intuvas suteikia kontroliuojam\u0105, matom\u0105 dozavim\u0105. Purk\u0161tuvas leid\u017eia tolygiai padengti didesn\u012f plot\u0105 ir u\u017etikrina, kad produktas nesiliest\u0173 su vartotojo rankomis ar aplikatoriumi.<\/p>\n<p>Pur\u0161kimo siurblys paprastai tinka, kai:<\/p>\n<ul>\n<li>produktas yra skystas ir lengvai teka, pavyzd\u017eiui, tonikas, hidrolatas, dulksna ar lengvas aliejinis mi\u0161inys;<\/li>\n<li>vartotojui reikia padengti od\u0105, plaukus, audin\u012f ar pavir\u0161i\u0173, o ne skai\u010diuoti la\u0161us;<\/li>\n<li>norite aplikatoriaus, kuris tarp naudojim\u0173 i\u0161lieka \u0161varus;<\/li>\n<li>jau naudojate DIN18 buteliukus ir norite tur\u0117ti antr\u0105 dozavimo variant\u0105 ant to paties stiklinio buteliuko.<\/li>\n<\/ul>\n<p>Jei doz\u0117 turi b\u016bti tiksliai i\u0161matuojama arba produktas yra tir\u0161tas, paprastai geresnis pasirinkimas yra <a href=\"https:\/\/www.packaging.si\/lt\/produkto-kategorija\/buteliukai-lasintuvams-din18-gl18\/\">DIN18\/GL18 la\u0161elinis buteliukas<\/a> .<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"673\" src=\"https:\/\/www.packaging.si\/wp-content\/uploads\/2026\/11\/small-glass-spray-bottle-with-black-collar-and-clear-actuator-1024x673.jpg\" class=\"attachment-large size-large\" alt=\"Small glass spray bottle with black collar and clear actuator\" loading=\"lazy\" \/><\/figure>\n<h2>1 \u017eingsnis: patvirtinkite kakliuko apdail\u0105<\/h2>\n<p>M\u016bs\u0173 <a href=\"https:\/\/www.packaging.si\/lt\/produkto-kategorija\/dalys-ir-komponentai\/purkstukai-finemist\/\">FineMist purk\u0161tuvai<\/a> skirti DIN18 (GL18) kakliukams. Prie\u0161 u\u017esakydami patikrinkite kaklel\u012f t\u0173 buteliuk\u0173, kuriuos ketinate naudoti, o ne pasikliaukite vien pavadinimu. Stiklas yra liejamas med\u017eiaga, o kaklelio matmenys skirtinguose buteliuk\u0173 modeliuose skiriasi.<\/p>\n<p>Tai atlikite su bandiniu, o ne popieriuje:<\/p>\n<ol>\n<li>U\u017esukite siurbl\u012f ant trij\u0173\u2013penki\u0173 buteliuk\u0173 i\u0161 skirting\u0173 d\u0117\u017ei\u0173.<\/li>\n<li>Patikrinkite, ar sriegis \u012fsukamas skland\u017eiai ir ar apvadas s\u0117di tiesiai.<\/li>\n<li>Ie\u0161kokite tarpo tarp apvado ir buteliuko pe\u010di\u0173.<\/li>\n<li>Atsukite ir v\u0117l u\u017ed\u0117kite vien\u0105 kart\u0105, kad \u012fsitikintum\u0117te, ar tvirtinimas i\u0161lieka vienodas.<\/li>\n<\/ol>\n<p>M\u016bs\u0173 <a href=\"https:\/\/www.packaging.si\/lt\/blog\/\">DIN18 suderinamumo kontrolinis s\u0105ra\u0161as<\/a> la\u0161intuvams ir rutuliniams aplikatoriams galioja ta pati logika, ir did\u017eioji dalis jo taikoma ir purk\u0161tuvams.<\/p>\n<h2>2 \u017eingsnis: suderinkite \u012fsiurbimo vamzdel\u012f su buteliuko auk\u0161\u010diu<\/h2>\n<p>\u012esiurbimo vamzdelis turi siekti beveik buteliuko dugn\u0105, kad siurblys gal\u0117t\u0173 \u012fsiurbti paskutinius skys\u010dio liku\u010dius. Jei vamzdelis per trumpas, produkto lieka viduje. Jei per ilgas, jis gali \u012flinkti arba susisukti prie dugno, o tai gali sukelti silpn\u0105 ar nutr\u016bkstant\u012f pur\u0161kim\u0105.<\/p>\n<p>Svarbus kintamasis \u2013 buteliuko auk\u0161tis. 30 ml ir 50 ml buteliukai gali skersmeniu atrodyti pana\u0161\u016bs, bet skirtis auk\u0161\u010diu, tod\u0117l siurbl\u012f i\u0161bandykite ant to tiksliai buteliuko, kur\u012f ketinate naudoti. Jei vamzdel\u012f reikia koreguoti, prie\u0161 pateikdami didel\u012f u\u017esakym\u0105 aptarkite tai su mumis.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"703\" src=\"https:\/\/www.packaging.si\/wp-content\/uploads\/2026\/11\/bottles-on-a-filling-and-capping-production-line-1024x703.jpg\" class=\"attachment-large size-large\" alt=\"Bottles on a filling and capping production line\" loading=\"lazy\" \/><\/figure>\n<h2>3 \u017eingsnis: pasirinkite apvad\u0105 ir purk\u0161tuko galvut\u0119<\/h2>\n<p>\u0160ioje kategorijoje esantys du purk\u0161tuvai turi t\u0105 pa\u010di\u0105 smulkaus pur\u0161kimo funkcij\u0105 ir skaidri\u0105 purk\u0161tuko galvut\u0119. Skirtumas \u2013 apvadas:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.packaging.si\/lt\/parduotuve\/dalys-ir-komponentai\/purkstukai-finemist\/din18-purskiamasis-pompinis-dozatorius-su-baltu-rievetu-ziedu-su-pirmojo-atidarymo-kontrole-ir-skaidriu-purkstuku\/\">DIN18 pur\u0161kimo siurblys su baltu briaunuotu apvadu ir apsaugos nuo atidarymo \u017eiedu<\/a>: \u017eiedas parodo, ar pakuot\u0117 buvo atidaryta, ko daugelis preki\u0173 \u017eenkl\u0173 reikalauja ma\u017emeninei ir internetinei prekybai.<\/li>\n<li><a href=\"https:\/\/www.packaging.si\/lt\/parduotuve\/dalys-ir-komponentai\/purkstukai-finemist\/din18-purskiamasis-pompinis-dozatorius-su-juodu-rievetu-ziedu-ir-skaidriu-purkstuku\/\">DIN18 pur\u0161kimo siurblys su juodu briaunuotu apvadu ir skaidria purk\u0161tuko galvute<\/a>: tamsesnis i\u0161vaizdos efektas tinka gintariniam stiklui ir prabangesniam ar minimalistiniam dizainui.<\/li>\n<\/ul>\n<p>Skaidri purk\u0161tuko galvut\u0117 lieka neutrali su bet kuriuo apvadu. Pirmiausia rinkit\u0117s pagal prek\u0117s \u017eenklo i\u0161vaizd\u0105, tada \u2013 ar reikia apsaugos nuo atidarymo po\u017eymio. Jei parduodate vartotojams internetu, verta apsvarstyti apsaugos nuo atidarymo \u017eied\u0105. Jei pakuot\u0117 dedama \u012f kit\u0105 kartonin\u0119 d\u0117\u017eut\u0119 ar sandar\u0173 rinkin\u012f, jo gali nereik\u0117ti.<\/p>\n<h2>4 \u017eingsnis: i\u0161bandykite savo skyst\u012f, o ne pana\u0161\u0173<\/h2>\n<p>Pur\u0161kimo veikimas priklauso nuo skys\u010dio. Klampumas, sausosios med\u017eiagos, alkoholio kiekis ir pavir\u0161iaus \u012ftempimas kei\u010dia tai, kaip susidaro r\u016bkas. Siurblys, gerai pur\u0161kiantis vanden\u012f, gali elgtis kitaip su aliejaus mi\u0161iniu ar formule su suspenduotomis dalel\u0117mis.<\/p>\n<p>Prie\u0161 skirdami gamybos partij\u0105, i\u0161bandykite su tikru savo recept\u016bros mi\u0161iniu:<\/p>\n<ul>\n<li>Patikrinkite, ar siurblys tolygiai u\u017esipildo ir nuosekliai pur\u0161kia per kelis paspaudimus.<\/li>\n<li>\u012evertinkite pur\u0161kimo strukt\u016br\u0105 ant popieriaus ar tamsaus pavir\u0161iaus, ie\u0161kodami \u0161lapimo la\u0161eli\u0173 ar dry\u017ei\u0173.<\/li>\n<li>Palikite pripildyt\u0105 bandin\u012f kelioms dienoms ir v\u0117l purk\u0161kite, kad patikrintum\u0117te, ar purk\u0161tuko angoje neatsiranda kristal\u0173, liku\u010di\u0173 ar u\u017esikim\u0161imo.<\/li>\n<li>Papra\u0161ykite savo recept\u016bros ar kokyb\u0117s komandos patvirtinti plastikini\u0173 dali\u0173 suderinamum\u0105 su j\u016bs\u0173 ingredientais, ypa\u010d tirpikliais, kvapiosiomis med\u017eiagomis ir eteriniais aliejais.<\/li>\n<\/ul>\n<p>Cheminio atsparumo duomen\u0173 neskelbiame skys\u010diams, kuri\u0173 neband\u0117me kartu su jumis, tod\u0117l atlikite savo suderinamumo ir stabilumo bandymus kaip \u012fprastinio k\u016brimo proceso dal\u012f.<\/p>\n<h2>Greita nuoroda: patikros prie\u0161 u\u017esakym\u0105<\/h2>\n<table>\n<thead>\n<tr>\n<th>Patikra<\/th>\n<th>Ko ie\u0161koti<\/th>\n<th>Kada<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Kaklelio tinkamumas<\/td>\n<td>Sklandus sriegis, tiesus apvadas, be tarpo<\/td>\n<td>Bandinio etapas<\/td>\n<\/tr>\n<tr>\n<td>Siurbimo vamzdelio ilgis<\/td>\n<td>Pasiekia dugn\u0105 nesulenkus<\/td>\n<td>Bandinio etapas<\/td>\n<\/tr>\n<tr>\n<td>Pur\u0161kimo strukt\u016bra<\/td>\n<td>Even mist, no spitting<\/td>\n<td>With your real liquid<\/td>\n<\/tr>\n<tr>\n<td>Stability<\/td>\n<td>No clogging or residue after standing<\/td>\n<td>Several days or longer<\/td>\n<\/tr>\n<tr>\n<td>Leak test<\/td>\n<td>No seepage when tipped or transported<\/td>\n<td>Before launch<\/td>\n<\/tr>\n<tr>\n<td>\u017diedo tipas<\/td>\n<td>Tamper-evident ring or plain black<\/td>\n<td>Design stage<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Filling and assembly tips<\/h2>\n<h3>Leave headspace<\/h3>\n<p>Do not fill to the brim. The pump body and dip tube displace liquid when inserted, and overfilled bottles can push product out of the neck or into the collar thread.<\/p>\n<h3>Insert the pump straight<\/h3>\n<p>Lower the pump vertically so the dip tube does not catch on the bottle shoulder. On a manual line, a simple guide or a steady hand is enough. On a machine line, check alignment before running a full batch.<\/p>\n<h3>Apply consistent torque<\/h3>\n<p>Tighten every unit the same way. Too loose and the pump may leak or loosen in transit. Too tight and you risk damaging the collar or, with the tamper-evident version, the ring. If you tighten by machine, set the torque on trial units and keep a record. Our range of <a href=\"https:\/\/www.packaging.si\/lt\/produkto-kategorija\/pakavimo-iranga\/\">pakavimo \u012franga<\/a> includes options for capping if you are moving from manual to semi-automatic work.<\/p>\n<h3>Prime before packing<\/h3>\n<p>A new pump has air in the system. Pressing it several times fills the tube and brings the pump up to normal spray. Decide whether you prime in production or leave it to the customer, and say so in the instructions. Priming in production gives a better first impression, but you must then clean any spray residue from the actuator.<\/p>\n<h2>Da\u017enos klaidos, kuri\u0173 reikia vengti<\/h2>\n<ul>\n<li><strong>Assuming any DIN18 bottle will do.<\/strong> Check height and neck finish on the real bottle.<\/li>\n<li><strong>Testing with water only.<\/strong> Your product will not behave like water.<\/li>\n<li><strong>Skipping a transit test.<\/strong> Ship a few filled samples in your usual carton and inspect them on arrival.<\/li>\n<li><strong>Mixing collar types in one batch.<\/strong> White tamper-evident and black plain collars look different; keep lots separate and labeled.<\/li>\n<li><strong>Ignoring storage.<\/strong> Store pumps in their original bags or cartons, away from dust, so the nozzle is clean when you assemble.<\/li>\n<\/ul>\n<h2>Incoming inspection<\/h2>\n<p>When a carton arrives, open a sample and check the count against the delivery note, look for deformed collars or bent tubes, and spray-test a few units on an empty bottle with water. Keep the lot number from the carton so you can trace any issue later. Our ISO 9001:2015 certified process covers our own assembly and dispatch, but your own incoming check remains the best protection for your product line.<\/p>\n<h2>DUK<\/h2>\n<h3>Do these spray pumps fit standard DIN18 bottles?<\/h3>\n<p>They are designed for DIN18 (GL18) necks. Because bottle dimensions vary slightly between models, test a few samples on your chosen bottle before ordering a full carton quantity.<\/p>\n<h3>Which collar should I choose: white tamper-evident or black?<\/h3>\n<p>Choose the white ribbed collar with the tamper-evident ring if you want visible proof that the pack has not been opened. Choose the black ribbed collar if you prefer a darker look and do not need the ring.<\/p>\n<h3>Can I use the sprayer with thick oils?<\/h3>\n<p>Fine-mist pumps work best with thin, free-flowing liquids. Thicker products may spray poorly or not at all, so test your formula first. For viscous oils, a dropper is often the better format.<\/p>\n<h3>Can I order samples first?<\/h3>\n<p>Yes. Sampling is the best way to check fit, spray pattern and appearance with your own bottle and liquid before committing to a larger order.<\/p>\n<p>Ready to test a spray pump on your bottle? <a href=\"https:\/\/www.packaging.si\/lt\/parduotuve\/\">Nar\u0161ykite parduotuv\u0119<\/a> or contact us for samples and advice on matching sprayers, bottles and closures.<\/p>","protected":false},"excerpt":{"rendered":"<p>A practical buyer&#8217;s checklist for DIN18 (GL18) fine-mist spray pumps: how to check bottle fit, test your liquid, choose a collar and avoid common filling-line mistakes.<\/p>","protected":false},"author":1,"featured_media":902555,"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":[91033,91094,91134,91083,91135,91133],"class_list":["post-902554","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dropper-bottles","tag-din18","tag-filling-line","tag-fine-mist-sprayer","tag-gl18","tag-glass-bottles","tag-spray-pump"],"_links":{"self":[{"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/posts\/902554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/comments?post=902554"}],"version-history":[{"count":1,"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/posts\/902554\/revisions"}],"predecessor-version":[{"id":902558,"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/posts\/902554\/revisions\/902558"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/media\/902555"}],"wp:attachment":[{"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/media?parent=902554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/categories?post=902554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packaging.si\/lt\/wp-json\/wp\/v2\/tags?post=902554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}