Clear Plastic Bottle, Transparent Plastic Cap, 150 ml

A clear PET bottle with a volume of 150 ml and a ribbed screw cap forms a complete set for filling liquid and low-viscosity cosmetic products. The clear plastic shows the contents, so it is particularly suitable for toners, hydrosols, face and body oils, light lotions, shampoos and shower gels, where customers like to see the colour and clarity of the product. The bottle and the cap both have a 24/410 neck finish, and both components are declared suitable for contact with cosmetics.

What it is suitable for

• Toners and hydrosols – water-based products with low viscosity pour easily from the bottle through the neck, and clear PET shows their purity.
• Massage and body oils – the 150 ml volume corresponds to a common pack size for both home and professional use.
• Shampoos, shower gels and liquid soaps – thinner rinse-off products that are dispensed by pouring into the palm.
• Make-up removing and cleansing waters – through the clear wall you can see how much product is left.
• Samples and test batches – the lightweight, unbreakable packaging is also suitable for carrying and posting.

Nominal and total volume

The nominal volume of 150 ml is the amount the bottle is designed for in normal filling. The total brimful volume, that is, the physical volume up to the neck, is slightly larger and you will find it in the parameters. The difference is made up of the free space under the cap and a reserve for the expansion of the contents when the temperature changes. For this reason, fill the bottle to the nominal volume, not to the brim. An overfilled bottle may leak when squeezed or warmed after the cap is screwed on.

Cap and dispensing

The polypropylene cap with a seal screws onto the 24/410 neck and closes the contents without any dispensing mechanism. The ribbed surface around the circumference makes it easier to open, even with wet hands, which you will appreciate with shampoos and shower gels in the bathroom. The contents are dispensed by unscrewing the cap and pouring, so the set is better suited to products from which a larger amount is taken at once. If you need more precise dispensing with a sprayer or a pump, you will find closures with the same neck type and ready-made combinations of the bottle with other closures in our range. If you make your own combination, we recommend checking the tightness and behaviour of the packaging with your specific formulation.

Good to know

Clear plastic does not protect the contents from light. Products containing essential oils, vegetable oils prone to oxidation, or active ingredients sensitive to UV radiation should be stored in the dark or filled into darker packaging. This is usually not a problem with ordinary toners, shampoos and shower gels, as long as the product is not left on a sunny windowsill.

Preparation before the first filling. Wash the bottle and the cap, disinfect them with isopropyl alcohol or ethanol, and let them dry completely. Do not fill damp packaging.

Temperature and chemicals. The packaging should be protected from heat, so emulsions and gels are filled into the bottle only after they have cooled to room temperature. It should also not be exposed to aggressive chemicals. With concentrated essential oils, fragrance compositions and solvents, check how the material behaves in a test bottle before you fill the whole batch.

Reuse and recycling. After thorough washing and disinfection, the bottle can be filled again. Check that the seal in the cap is not damaged or soaked through. The PET bottle and the PP cap are both recyclable plastics, so separate them when disposing of them as waste.

Frequently asked questions