Packaging.si offers assembled pipette droppers with a DIN18 (GL18) neck for 5-100 ml bottles. The cap style, teat, collar and pipette can be combined to suit your product and your brand. This article explains the options and how ordering works. Where DIN18 droppers are used Droppers suit liquids that are dosed by the drop or…
The teat is the rubber part of a dropper that you squeeze to draw liquid into the pipette. Its size affects how much liquid the dropper takes up in one squeeze. This article compares a standard teat with a larger one in a simple test and explains what the result means for choosing a dropper….
Packaging.si assembles pipette droppers with a DIN18 (GL18) neck for 5-100 ml bottles. Besides the standard range, you can request a custom combination of teat, collar and glass pipette. This article explains what can be combined and how an order works. What can be combined Each dropper is made of three main parts. They are…
A pipette is the part of a dropper that the end user handles and looks at most. Printing a logo or a measurement scale on it can make the product easier to recognise and easier to use. This article covers what custom printing on glass pipettes can offer, what to prepare, and what to clarify…
Droppers are used for pharmaceutical preparations, essential oils, cosmetic serums and similar liquids. A dropper looks simple, but the dose it delivers depends on how well its parts fit together and how well they suit the liquid inside. This article explains what matters in dropper design and manufacturing. The parts of a dropper An assembled…
Packaging.si supplies assembled droppers for DIN18 (GL18) glass bottles. The glass pipette is the part that stays in direct contact with the liquid, so its composition matters. This article explains what a laboratory test report on lead and cadmium covers, and how to use it. Test report on graduated glass pipettes Our graduated glass pipettes…
TPE teats are now part of our range of dropper components, alongside silicone and NBR teats. This article explains what TPE is, what to check before choosing a teat material, and how teats combine with glass pipettes in a custom dropper. What is a TPE teat? TPE stands for thermoplastic elastomer, a family of…
Packaging.si offers glass pipettes for DIN18 (GL18) droppers in two versions: plain and graduated. A graduated pipette has volume markings on the glass, so the user can see roughly how much liquid has been drawn up. This article explains where graduated pipettes are useful, what to check before choosing one, and how to order. What…
ECO Droppers are a new dropper line from Packaging.si. They combine a wooden collar with a glass pipette and an NBR teat, which reduces the amount of plastic in the closure. This article describes how they are built and what can be customised. How ECO Droppers are built Wooden collar: The collar is made of…
Graduated glass pipettes carry a printed scale that sits close to the liquid being dosed. For food supplements, cosmetics, essential oils and pharmaceutical products, buyers therefore often ask whether the printing contains heavy metals such as lead or cadmium. This article explains why the question matters and what documentation to ask for. Why printed scales…
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