Many organizations across manufacturing, chemical processing, laboratories, environmental services, and general industry rely on 55-gallon drums for waste handling.  However, these same organizations also face a costly and persistent challenge: spring-back, often caused by materials that retain their “memory.”  We developed the Pak-More® Hold Down Disk to address this problem!  Paper, plastics, cardboard, and numerous hazardous waste materials tend to rebound after compaction, rising inside the drum and reclaiming valuable space.  This rebound effect inflates the number of drums required, increases hauling frequency, and elevates disposal costs.

The Pak-More® Hold Down Disk was developed to solve that problem at its source.  Engineered specifically to eliminate material rebound, the Pak-More Hold Down Disk allows companies to use more of every drum—helping them reduce costs, improve efficiency, and get more value from their existing compaction equipment.

The Pak-More® Hold Down Disk: Solving the Spring-Back Problem

Spring-back is more than an annoyance; it is an expensive operational inefficiency. Even after a powerful compaction cycle, waste material can expand significantly when the ram retracts. Valuable drum space is lost, and the amount of material per drum decreases.

We designed the Pak-More Hold Down Disk to counteract this expansion by maintaining the lowest point of compaction.  Made from tough, durable materials, the disk withstands substantial force without deforming.  When placed over waste material and compacted, the Pak-More Hold Down Disk locks securely in place, keeping the waste compressed throughout the entire drum.

This design ensures optimal use of drum space, minimizes wasted volume, and helps operators maintain predictable, consistent compaction results.

How the Locking Mechanism Works

One of the Pak-More Hold Down Disk’s most essential innovations is its locking system.  As the compactor ram pushes the disk downward, the disk compresses the waste to the lowest achievable level.  When the ram retracts, five specially engineered locking tabs automatically wedge firmly against the drum’s interior wall.

These locking tabs provide:

• Secure retention of the compacted waste
• Even pressure distribution to prevent shifting
• A reliable hold without requiring alignment with drum rings
• Safety and stability during drum handling and transport

This self-locking design is simple, effective, and eliminates the need for specialized tools or operator training.

Up to 70% More Capacity Per Drum

Using the Pak-More® Disk can increase effective drum capacity by up to 70%, especially with bulky, lightweight materials prone to spring-back.  Whether you are using one disk per drum or compressing multiple layers of material using two disks, the impact is immediate:

• Fewer drums used
• Lower hauling frequency
• Reduced disposal costs
• More efficient labor utilization
• Improved workflow predictability

The ability to lock the disk at any point within the drum height—without relying on specific drum ring positions—ensures maximum flexibility.

Compatible with Any 55-Gallon Drum Compactor

The Pak-More® Hold Down Disk works with any standard 55-gallon drum compactor, including the RAM FLAT® 55AR Compactor. Operators simply:

1. Place the disk on top of the waste material.
2. Run the compaction cycle.
3. Allow the disk to lock into position at peak compression.

No additional tools, adjustments, or steps are required. This universal compatibility makes it easy for facilities to implement the disks without modifying their existing equipment.

Safe and Easy to Remove

Though the Pak-More® Hold Down Disk provides a firm and reliable hold during compaction and handling, it is designed for easy removal when the drum is ready for final processing.  Operators simply loosen the tabs to release the locking pressure.  The disk lifts out cleanly—no chiseling, no forcing, and no risk to the drum wall.

This ease of removal adds an important layer of safety and efficiency, improving the overall handling process.

Efficient Shipping and Quick Assembly

To reduce storage space and simplify logistics, Pak-More Hold Down Disks are shipped unassembled. Assembly takes only seconds, and the components are lightweight, easy to handle, and durable.  Facilities can store large quantities without dedicating excessive warehouse space.

The simplicity of this system ensures that the disks can be quickly deployed whenever needed across multiple shifts or facilities.

A Cost Reduction of More Than 40%

Perhaps the most measurable advantage of the Pak-More® Disk is its impact on disposal costs. Facilities often see their per-drum disposal expenses drop from around $500 per drum to approximately $300, yielding savings of more than 40%.

Shop our Pak-More Hold Down Disk page now to save a mint on drum disposal costs!

When a plant fills dozens or hundreds of drums each month, the financial impact is considerable. These savings can be reinvested into production, safety, sustainability initiatives, or general operational improvement—making the Pak-More® Disk a highly cost-effective addition.

A Proven Tool for More Efficient Waste Handling

The Pak-More Hold Down Disk is a practical, field-proven solution that turns wasted drum space into real savings.  It is ideal for:

• Environmental service companies
• Manufacturing plants
• Laboratories and research facilities
• Industrial waste handlers
• Hazardous waste generators
• Any operation using 55-gallon drum compactors

By maximizing drum capacity and minimizing waste-related costs, the Pak-More® Hold Down Disk helps companies run leaner, cleaner, and more efficiently.

Please contact us with questions.  Best to call, email or visit our site for the best response.  We do invite you to engage with us on social media (just not for immediate needs).

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