We now offer graduated glass pipettes with laser-marked graduation lines. The marks are made directly on the glass, so no ink is used to print the scale. Laser marking is a permanent, precise way to mark glass. Because it needs no printing ink, it removes one possible concern for products such as cosmetics, CBD oils…
A dropper is more than a closure. The teat, collar and pipette together determine how the product is dispensed, how the pack looks and how it is sealed. Packaging.si assembles DIN18 (GL18) droppers in Izola, Slovenia, for 5-100 ml bottles and can make custom combinations of components on request. What can be combined Collar: TE…
Droppers are used to measure and dispense small amounts of liquid, from essential oils and tinctures to serums and laboratory solutions. The right choice depends on the liquid, the dosing accuracy you need and the bottle it will be fitted to. This guide covers the main types, materials and selection criteria. What is a dropper?…
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….
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…
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…
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…
Packaging.si now offers the pipette droppers “ALU Gold” and “ALU Silver”. They have a smooth aluminium collar in a gold or silver finish and fit bottles with a DIN18 (GL18) neck. The ALU range also includes rose and matte finishes, as well as the ALU Plus version. Key features Aluminium collar: the smooth gold or…
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