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Container Desiccant

Container Desiccant Bags For Cargo Protection

When you need your products to reach their destination in a secure and dry condition, our desiccant bags, also known as moisture absorber bags, serve as the ultimate solution for extending the longevity of your packaged goods. These container desiccants actively attract and absorb moisture, ensuring that your goods remain safe and dry during export.

4 Products

Desiccants for Container Shipping

Premium Desiccant Bags: Safeguarding Your Shipped Products with Superior Moisture Protection

Keep Cargo Dry with X-Pak Desiccant Bags

Our Desiccant Bags Prevent:

  • Mould/Mildew
  • Damaged/Collapsed Packaging
  • Potential Product Moisture Damage
  • Peeled Labels
  • Corrosion Damage

Pak-Dry™: The Ultimate Moisture Absorber for Containers

Our 100% leakproof, super-absorbent, gel-based container desiccant, Pak-Dry, was specifically engineered for long-haul cargo trips. It provides a solution to maintain a dry environment for your goods over an extended period. Pak-Dry forms a gel once it absorbs water, delivering a reliable and effective moisture control solution for your cargo.

Pak-Dry is manufactured using a patented one-way membrane to ensure leakproof performance throughout the journey. It is applied using a unique hanger tool, providing a secure and swift application method.

The effectiveness of our desiccant bags means you can use less bags for each trip – we recommend four 1kg bags per 20ft shipping container in comparison to most other bags on the market which require 8 bags per container.

Key features

  • Ultimate Protection: Activated with superior absorptive calcium chloride, making it the leading desiccant on the Australian market.
  • Up to 300% absorption – Absorbs 1.5 Litres of water per 500g moisture absorber bag.
  • Leakproof – Advanced, unique membrane technology.
  • Easy installation – exclusive hanger tool for easy application.
  • Various sizes available – Available in single 500g or 1kg bags.

Expert Advice for Optimal Protection

Every cargo shipment is unique, requiring a customised approach to determine the ideal desiccant quantity. Factors such as the number of transit days, temperature fluctuations, and the mode of transport are crucial considerations.

Understanding the sensitivity of your cargo to moisture damage is vital and varies from shipment to shipment. Our experts can assist in determining the correct solution required, ensuring your cargo arrives at its destination moisture and damage-free.

We can help you select the right container desiccants solution for your needs with our free site visit. Contact us on 1300 551 281 to discuss your load restraint needs or chat with us for more information.

Case Studies

Don’t just take our word for it—see how X-Pak dunnage bags have solved real cargo protection challenges for major Australian exporters and manufacturers. These case studies demonstrate the measurable impact our solutions have on reducing product damage, improving workplace safety, and delivering significant cost savings.

What Our Customers Say

Any Questions? We’ve Got You Covered.

These are the most commonly asked questions. Here’s everything you need to know about how our products work in your industry.

What are desiccant bags, and what is their purpose in shipping?

 Desiccant bags are moisture-absorbing packets or pouches designed to control humidity and prevent moisture damage to goods during shipping. They are commonly used to protect products sensitive to moisture, such as electronics or textiles, wooden, or food and beverage products.

Desiccant bags contain a moisture-absorbing material (ours are made from calcium chloride), which adsorbs moisture from the surrounding air, reducing humidity within the shipping container and preventing moisture-related issues like mould, mildew, and corrosion.

 Desiccant bags are beneficial for a wide range of goods, including electronics, pharmaceuticals, textiles, leather goods, and food and beverage products. Any items vulnerable to moisture damage during transit can benefit from the use of desiccant bags.

 The most cost-effective and practical way to stop condensation or moisture build up in a container is the use of desiccants. In simple terms, these are bags you hang off container lugs that absorb moisture from the air over a period of time. If you are using a container for storage of product, or shipping your goods overseas, the right type and correct number of moisture bags will often prevent moisture damage to your products.

The size and quantity of desiccant bags depend on factors such as the size of the shipping container,the volume of goods, and the expected level of humidity.

To assist you in making a decision, we offer complimentary site visits and assessments to provide recommendations for your cargo. Our team of experts will visit your location, evaluate your product requirements, and provide personalised recommendations based on its weight, size, and unique characteristics.
As a very generic rule of thumb, we’d suggest 4 – 6kg of Pak-Dry desiccant per 20 foot container, or double that (8 – 12Kg) per 40 foot container.

In saying this, here are some additional factors to consider:

  • Destination of your cargo: What port is this being shipped to and what are the typical conditions in this area at the time of shipping?
  • What is the transit time: Amount of time it will be in the container, until the container doors are opened?
  • How susceptible to moisture your product is: Are you shipping ‘wet’ product such as beverages or a ‘dry’ product such as grain?
  • Floor moisture content: What type of floor does your container have and what is the moisture content of this
  • Moisture content of pallets: Are you using timber, plastic or other pallets? Cardboard pallets are prone to moisture damage and can collapse as a result.
  • Volume of cargo: How much product are you loading into the container and are you making sure there is some ‘breathable’ space in your container for the desiccants to work

Depends on a few variables such as environment and distance, but as a general rule we recommend using 4 x X-Pak PakDry 1kg bags.

 There is a huge range of desiccant on the market. A simple example is the small sachet you find inside containers of tablets, or in your shoe box. We focus particularly on larger desiccant bags to absorb the moisture out of the air inside shipping containers. These are mostly used when Australian companies are sending their goods overseas.

This entirely depends on the humidity of the environment they are placed in. For example, if you pack a container full of product with a high water content and place it in a humid environment such as Papua New Guinea, your desiccant bags will fill quickly. When choosing which desiccant to use and how much, there are many factors that need to be considered. In most common export or transport applications where your transit time is 2 – 4 months, the correct number of Pak-Dry desiccant bags will last the journey.

Yes, desiccant bags are generally safe for most products. They are designed to be non-toxic and safe for use with various goods.

Most desiccant bags are designed for single-use to maintain optimal moisture-absorbing capabilities. Reusing desiccant bags may reduce their effectiveness. It’s recommended to use new bags for each shipment.

 Desiccant bags should be evenly distributed within the shipping container to ensure uniform moisture absorption. Placing them near the most moisture-sensitive areas of the cargo is advisable.

 Desiccant bags are effective in a wide range of temperatures, but their performance may vary. It’s essential to choose desiccant bags suitable for the expected conditions.

 In simple terms, a typical clay or mineral desiccant will be a 2Kg bag that absorbs around 60 – 70% of its own weight in terms of moisture. They are the old traditional desiccant bags used and are becoming increasingly unpopular due to their weight and the fact they are less environmentally friendly to ship, due to the large quantity required per container. A Calcium-Chloride Pak-Dry 500g desiccant bag have a 300% absorption rate and will generally out-perform a 2Kg mineral desiccant, and be much easier to install

 There are a lot of desiccant types available and for many different applications. The most common types of desiccants are silica gel desiccants, clay based desiccant, Mineral desiccants, Container Moisture absorber bags, Dry bags, Container humidity bags and much more. A ‘fun fact’ for the records: Rice is actually a form of desiccant, that’s why putting your phone in rice if its fallen in water can help pull the moisture out of it quickly!

 Desiccant bags have a shelf life of 3 years from manufacturing date if unopened and stored correctly.

Any Questions? We’ve Got You Covered.

These are the most commonly asked questions. Here’s everything you need to know about how our products work in your industry.

What is PET strapping?

PET strapping, also known as polyester strapping or pet strap, is a high tensile plastic strapping designed for securing heavy palletised loads during road, rail and sea transport.

At X-Pak, our PET strapping is engineered for Australian conditions. It is used extensively across cotton gins, timber mills, hay exporters, brick manufacturers, mining suppliers and container packers who require consistent tension retention and compliance with the CTU Code and NHVR Load Restraint Guide.

It is commonly green to clearly distinguish it from lighter duty polypropylene strapping used for cartons and light bundling.

In most Australian industrial applications, yes.

High quality PET strapping delivers break strengths comparable to steel strapping while offering one critical advantage: elastic memory. If your load settles during transit, PET strap contracts and maintains tension. Steel does not. Once steel goes slack, the load is unsecured.

We regularly assist sites transitioning from steel to PET with no disruption to production. If you are unsure, we can review your current strap specification and confirm what break strength is actually required.

Steel strapping carries risk when cut under tension. Lash back injuries and sharp edge lacerations are well documented in warehouse environments.

PET strapping is safer to handle:

  • No sharp edges
  • No dangerous spring back
  • Significantly lighter rolls
  • Reduced manual handling strain

Polypropylene strapping is suited for:

  • Light cartons
  • Internal pallet moves
  • Short term storage

PET strapping is suited for:

  • Heavy palletised goods
  • Export containers
  • Timber, cotton, bricks, hay and mining products
  • Long haul transport

If your load is travelling by road, rail or sea, PET strapping is generally the correct specification. Using polypropylene strap on heavy loads often leads to stretch loss and pallet instability.

If you want clarity, we can assess your pallet weight, stacking pattern and transport method and recommend the correct strap width and break strength.

PET strapping is available in multiple widths and break strengths, typically ranging from approximately 530 kg to over 1350 kg.

The correct selection depends on:

  • Pallet weight
  • Load height
  • Transport method
  • Whether the freight is containerised
  • Restraint method

Over specifying increases cost. Under specifying increases risk. There is often a simpler way to approach this than just choosing the thickest strap available.

We can calculate the appropriate specification for your operation and ensure it aligns with compliance requirements.

PET strapping can be applied using:

  • Manual tensioners and sealers
  • Combination tools
  • Buckle systems
  • Battery powered friction weld tools
  • Fully automatic strapping machines

For high volume palletising, battery powered strapping tools significantly improve productivity and reduce operator fatigue.

X-Pak also offers a loan tool program to ensure zero downtime if your tool requires servicing. For manufacturing sites running continuous production, this removes a common operational risk.

Yes.

Polyester strapping, commonly known as PET strapping or pet strap, is recyclable when clean and separated from general waste.

At X-Pak, we support this through our unique StrapCycle program. StrapCycle is a practical, closed loop recovery solution designed for Australian manufacturers, exporters and freight operators using PET strapping in volume.

Calculate your savings via our interactive calculator here: https://xpak.com.au/calculate-your-savings-on-pet/

Many Australian manufacturers see material cost reductions along with improved safety and handling efficiency.

Yes. We supply PET strapping across Australia through our warehousing network, supporting manufacturers, exporters and freight operators nationally.

Yes.

If you are considering changing from steel or reviewing your current PET strapping supplier, we can:

  • Provide a free sample
  • Review your current strap specification
  • Assess your strapping tools
  • Recommend a compliant, cost effective setup

There is often a simpler and safer way to approach pallet restraint. Happy to walk through it with you

Frequently Asked Questions

What are Desiccants?

Container desiccants are moisture-absorbing products designed to reduce humidity inside shipping containers during transport. Most people are familiar with the small desiccant sachets found inside packaged goods. Container desiccants work in a similar way, but on a much larger scale. They are designed to hang from the lashing points inside shipping containers and help absorb moisture from the air before it can cause damage to cargo, packaging or labels.

How to Select the Correct Desiccant for Your Goods?

Understanding desiccant packs’ purpose and correct application is essential for maintaining product quality during storage and transit. These container moisture absorbers play a critical role in managing humidity and preventing damage. Whether you are shipping food and beverage, timber, furniture, pharmaceuticals, electronics, or other goods, selecting the right desiccant solution is a key part of your overall shipping strategy. For export shipments, long transit times or goods moving through changing climates, it is important to make sure the desiccant setup is suitable for the load. If you are already using desiccants, it may also be worth reviewing whether the quantity and placement are providing the right level of protection.

What shipping issues can container desiccant packs help solve?

Including container desiccant packs is essential if you want to protect your cargo from the following issues:

 

a. Mould and mildew
b. Damaged cartons or packaging
c. Product damage
d. Corrosion
e. Peeling labels
f. Container rain and condensation

 

They are a simple, cost-effective way to reduce risk when shipping goods domestically or internationally.

Where can I buy container desiccants in Australia?

X-Pak supplies Pak-Dry container desiccants direct across Australia, with stock available to order online or by phone on 1300 551 281. Buying direct means you get bulk pricing, the correct quantity for your container size, and expert advice on how many bags your specific cargo needs — rather than guessing from a generic listing. We also offer a free site visit to help you set up the right moisture-control solution for your loads.

How to Determine Which Desiccant Product to Use?

Every shipment is different, so the right desiccant solution depends on the specific conditions your cargo will face.

Key factors include:

  • Length of time in transit
  • Temperature changes during transport
  • Mode of transport
  • Moisture content of the cargo or packaging
  • Container size and load configuration
  • Destination and climate conditions
  • Whether the shipment is domestic or export

X-Pak can help assess these factors and recommend the most suitable Pak-Dry desiccant solution for your goods.

What is load restraint?

Load restraint is the process of securing cargo within a transportation vessel, such as a truck, ship, or train, to prevent movement, shifting, or falling during transit.

Load restraint is crucial to ensure the safety of the cargo, the vehicle, and everyone involved in the transportation process. It prevents accidents, damage to the cargo, and maintains overall road and transportation safety in the logistics supply chain.

Various devices are used for load restraint, including strapping, lashing, dunnage bags, anti-slip mats, and tensioners. The choice of device depends on the type of cargo, the mode of transportation, and the regulations governing the transport.
The appropriate method depends on factors such as the weight, size, and shape of the cargo. Regulatory requirements and the mode of transportation also play a role. Contact X-Pak for free advice on the most effective solution for you.

At X-Pak Global, we understand the importance of selecting the right cargo securing solution for your specific needs. To assist you in making an informed decision, we offer complimentary site visits and assessments. Our team of experts will visit your location, evaluate your cargo restraint, and provide personalised recommendations based on its weight, size, and unique characteristics.

During the site visit, we’ll assess the transportation conditions and consider factors such as the mode of transport and any regulatory requirements. This comprehensive evaluation allows us to tailor our recommendations to ensure the safety and security of your cargo and people throughout the transportation process.

  • Reduced product damage during storage and transit
  • Lower shipping costs through optimised packaging
  • Improved health and safety for handling
  • Increased warehouse efficiency
  • Enhanced product protection
  • Improved customer satisfaction
  • Better sustainability outcomes
  • Compliance with industry standards
X-Pak offers a comprehensive range of packaging materials including:
  • Strapping and bundling solutions
  • Stretch wrap and pallet wrapping materials
  • Heat shrink and films
  • Protective packaging (bubble wrap, foam, air pillows)
  • Void fill solutions
  • Custom packaging options for specific industry needs
Our team offers free site assessments to evaluate your specific needs and recommend the most cost-effective and efficient packaging solutions. We consider factors like:
  • Product characteristics
  • Storage conditions
  • Handling requirements
  • Transportation methods
  • Environmental factors

Yes, we offer eco-friendly packaging solutions including:

  • Recyclable materials
  • Biodegradable options
  • Reusable packaging systems
  • Reduced packaging waste solutions
  • Energy-efficient wrapping systems

We provide specialised packaging solutions for various industries including:

  • Manufacturing
  • Food and beverage
  • E-commerce
  • Retail distribution
  • Mining and chemicals
  • Construction materials
  • Steel and metal products
Yes, we can develop customised packaging solutions that:
  • Meet specific product requirements
  • Optimise storage space
  • Improve handling efficiency
  • Improve health and safety
  • Reduce packaging costs
  • Enhance product protection
  • Comply with industry regulations
We offer a complete range of packaging equipment including:
  • Heat shrink
  • Stretch wrap machines
  • Strapping tools
  • Tape dispensers
  • Label applicators
  • Void fill systems
  • Custom packaging stations

Absolutely. Our expert team provides:

  • Free on-site assessments
  • Process efficiency recommendations
  • Staff training on proper packaging techniques
  • Equipment recommendations
  • Ongoing support and consultation

Yes, certainly. Almost all our new clients are provided with a training video or Face to Face site training. We then keep in touch with you to ensure your team is feeling comfortable with the products and to answer any questions you may have.

Get a Quote

Please note we only supply products Australia-wide. We do not provide international shipping unless requested by the customer.

Try it for Free!

100% customer satisfaction speaks for itself. Not sure if our dunnage bags are right for your cargo?

An X-Pak load restraint expert will send samples or visit your site for personalised product advice.

Request A Sample

We are confident in the quality of our products – 100% of our customers are satisfied! Want to try prior to purchasing? An X-Pak load restraint expert will be in touch and can arrange for a sample to be sent to you. *T&Cs apply*

Request A Sample

We are confident in the quality of our products – 100% of our customers are satisfied! Want to try prior to purchasing? An X-Pak load restraint expert will be in touch and can arrange for a sample to be sent to you. *T&Cs apply*

Tom McHugh

National Account Manager

Tom has built years of hands-on experience in logistics and load restraint across multiple industries. In his role as National Account Manager, supporting customers nationally, he combines strong sales and account management capability with a commitment to delivering high-quality customer outcomes.

Through ongoing professional development, Tom ensures his advice reflects current industry best practice and evolving compliance standards.