Desiccant & packaging experts.

Our Desiccant Products are materials that have a high affinity for water molecules. They work by absorbing moisture from the air or the product itself. Our range of desiccants includes: silica gel, activated charcoal, biodegradable desiccant, activated alumina, and molecular sieves. When placed in packaging, they actively draw-in and hold water vapor, reducing the relative humidity inside the pack. This protects your products from moisture damage.

By absorbing moisture, our desiccants help maintain a low humidity environment within your package. This is crucial, because high humidity can lead to: [a] the degradation of organic materials like food, [b] a decrease in efficacy in life saving with pharmaceuticals, [c] the short-circuiting of electronics, and [d] the corrosion of metals. Poor moisture control can also lead to the growth of mould, mildew, or bacteria, which can spoil or contaminate products and/or create unpleasant odours upon pack-opening.

In scenarios where there are large temperature fluctuations in your storage facilities or transportation network, moisture in the air can condense into liquid water on the product or on the interior walls of your packaging (e.g. when transporting perishable goods or precious electronic components in the holds of unpressurised/semi-pressurised aircraft). Our desiccants reduce the amount of water vapor available to condense and therefore prevent moisture damage via condensation.

In addition to simply ‘reducing the risk of moisture damage during shipping‘, our desiccant packaging can offer protection over an extended period, which helps you to increase your product’s shelf-life.

SUPERDRYPAK™ Silica Gel Packets are often used for short to medium-term moisture control, where a reduction to “LOW humidity” is all that is required.

SUPERDRYPAK™ Molecular Sieve Packets are used where a reduction to “NO humidity” is required. Molecular sieves are ideally suited to this task, due to their stronger moisture-retention capabilities.

Using our world class advice, you will be able to place; desiccant packets, desiccant plastics, desiccant films, and even desiccant labels within your packaging, to ensure even and excellent moisture control. We can even help you with the packaging material itself, as we have a range of Barrier Foil Pouches and Barrier Foil Rolls designed specifically for this task. These materials have been designed to be robust and moisture-proof, enhancing the effectiveness of the desiccant within your package.

Desiccant packaging can be tailored to the specific needs of your product, considering factors like the expected shelf life, the environment during storage or transport, and the sensitivity of the product to moisture. Baltimore Innovations is your ideal partner in this regard, due to our ability to use SUPERDRYSIM™ Desiccant Modelling Software , which allows our clients to save significant amounts of time and money on tasks such as pharmaceutical lab trials (read more here ). This predictive software service has been invented by Dr Mark Valentine DPhil (Oxford University), and is exclusive to Baltimore Innovations.

If you would like to discuss this topic further, please call us on: +44 (0)1628 531 900 and we will be very happy to help.