Spiral Desiccant Closure

Only original with 5 fingers and undercuts in the closure for effervescent tablets 

Velnex Pharma and pitru plast  was the first company to introduce a closure for effervescent tablets to the market and is technology leader for effervescent packaging solutions for pharmaceuticals and nutritional supplements – which has remained unchanged to date. Our products stand with a perfect fit of desiccant cap and vial for high quality effervescent packaging. Take your benefit out of a vast range of effervescent tubes and effervescent closures with integrated desiccant.

Make your customers feel safe

The Velnex Pharma and pitru plast tamper-evident and warranty safety: the undercuts ensure that the warranty bar will break in case of unauthorized initial opening. This way your patients know whether the packaging has been opened before.

Make your selection

We offer you a vast range of desiccant caps for effervescent tablets from 29 mm and in a wide range of colors.

Silica gel and molecular sieves for the ideal climate and an excellent workability

Our know-how and quality in high-volume production of effervescent packaging offers you reliability. Our competence in desiccant dosing and integration in effervescent caps makes sure that your product achieves the desired shelf life. Whether silica gel, molecular sieves or a mixture – we will find the ideal solution for your effervescent product, production environment and market.

The sophisticated geometry with clear and sharp contours ensures that the Velnex Pharma effervescent closures can be optimally processed on high-speed equipment and provide a high-quality appearance.

Our Service for your effervescent tablet packaging

Humidity permeating into the packaging can cause compressed and film-coated tablets to dissolve prematurely, become discolored, lose their potency or develop unwanted odors.

Desiccants or activated carbon prevent these problems and enhance product safety from the first to the last tablet. We have bundled our expertise and quality in a comprehensive service:

The Velnex Pharma  safety System

To recommend the ideal amount and type of desiccant, we take all relevant moisture ingress factors into account. We work with real product data to develop your tailored desiccant solution, which ensures cost-effectiveness and maintains the required shelf-life. Reliability is based on experience. Trust in the moisture absorber by Velnex Pharma.