Darbox Delivers
UN Packaging Solutions

They knew that this approach, while "acceptable", was logistically inefficient.

And, their end user was starting to complain about the cost per kg shipped.

How could they pack more product per container and, at the same time, reduce the cost? Their first thought was larger bags in larger containers. However they knew, from previous tests, that any greater weight would cause pressure damage to the tablets at the bottom of the bag.

Darbox helped them "Re-think" their packaging problem.

The solution - Create two "virtual" 15L containers within a 30L one.

A nestable UN 30L container design was customised to include an easily removable, non-slip platter which created an upper and lower "virtual" 15L space within the container.

Now, the company can pack two 12.5kg bags inside one less expensive, but still heavy duty, 30L container without the risk of any weight related product damage.

The integrity of the tablets is assured, packaging costs are improved, shipping and storage costs are improved and both the company and their customer gain the benefit of the reduced price per kg.

Chlorine based disinfectants keep swimming pool water safe by killing a range of dangerous microbes that can threaten our health. This is one of the best ways known to destroy the germs, bacteria, yeasts, fungus, spores and even viruses that are capable of causing numerous health problems for pool, spa and hot tub users -- diarrhea, swimmer's ear (a nasty earache) and various respiratory, skin and wound infections. In its most common form, Calcium Hypochlorite Ca(OCl)₂ is a chemical wonder that makes healthy water recreation possible.

Although it offers multiple safety, stability and ease-of-use advantages over other water treatment options such as chlorine gas and liquid bleach, it must be handled carefully. Calcium Hypochlorite can undergo self-heating and rapid decomposition accompanied by the release of toxic chlorine gas, and a run-away reaction will develop extreme heat that can cause self-combustion.

Following several large fires in cargo ships in the 1990’s involving calcium hypochlorite, new packaging and storage regulations were established that included recommendations to package in tightly closed heavy-duty rigid corrosion-resistant containers, with UN packing group II solids certification, and to limit the size of individual packages to no more than 45kg net weight.

A leading Calcium Hypochlorite manufacturer approached Darbox looking for packaging that could not only meet the rigorous packaging requirements but also provide a user-friendly, attractive package for their clients.

The Darbox SuperPack™ range gave them a perfect solution. A super heavy-duty, HDPE plastic, open-top, UN certified container with an easy to use twist-on lid that included a child-proof lock.

Not content with the rigorous requirements of the UN Certification process, the customer insisted on additional testing to ensure the safety of the containers. Their evaluation included a storage test for 40 days with a circulating stream of warm air on stacked 26L containers, with a 200 kg weight on the bottom container. Test temperature levels were measured by five thermometers placed at critical points including the top, bottom and container surface.

The Darbox SuperPack 675 47L container proved perfect to package the maximum 45kg product offering, while the smaller 685 26L size was ideal for the 25kg option. There was ample space for company and product branding as well as safety and use instructions, and the attractive standard blue lid was the perfect reminder for all involved, producers and users alike, just how important having clear blue water is to all.

The best Koi food is said to be produced only by Japanese companies, and this is the choice of most Koi breeders around the world. Unless properly packaged and stored, this food is environmentally sensitive and any contamination can cause severe problems for these gourmet animals.

One speciality Koi company, a high volume importer of Japanese Koi food for distribution throughout Europe, was seeking a very specific packaging solution to support a high profile marketing campaign. The Darbox SquarePack™ 601 container was the perfect solution.

With the strength and security that comes from a UN certified product line, the SquarePack 601 provided a safe storage medium for the food pellets and the wide range of colours and labelling options easily offered the branding that the companys' marketing department was seeking.

Another satisfied Darbox customer, and a wealth of happy, healthy Koi.