A sustainable two-component packaging solution, the MIXPAC™ ecopaCC™ offers a CO2-reducing alternative to rigid cartridges without compromising on performance or reliability. The packaging solution is designed with both environmental impact and operational efficiency improvements in mind.

 

Solving Complex Filling Challenges 

Filling may seem like a straightforward step in the packaging process, but it is fraught with challenges that can lead to issues like leakage, poor application, and poor mixing quality. The MIXPAC ecopaCC system addresses these challenges, allowing high filling pressure that compensates for smaller inlets compared to backfilling. The system offers impressive filling speeds: semi-automated equipment can output 4-6 cartridges per minute, depending on fluid properties and packaging size, while fully automated equipment can achieve significantly higher outputs. This makes ecopaCC not only reliable but also comparable in speed to conventional rigid cartridges.

Life cycle of the MIXPAC ecopaCC cartridge system.
FIGURE 1 » Life cycle of the MIXPAC ecopaCC cartridge system. Courtesy of medmix

 

A Fulfilling Cartridge Solution

Unlike traditional backfilling, medmix proposes to fill ecopaCC using a front filling method with a previous air evacuation from the two fluid chambers. A vacuum is built up in a separate chamber and applied through the filling nozzle. The vacuum ports are then closed, and two fluids are pumped into the evacuated cartridge compartments. This specialized process removes air entrapments from the ecopaCC completely, while the tight sealing prevents additional air ingress, resulting in a pure, uncompromised product. 

Evacuated ecopaCC cartridge before filling.
FIGURE 2 » Evacuated ecopaCC cartridge before filling. Courtesy of medmix
Air-free filled ecopaCC cartridge.
FIGURE 3 » Air-free filled ecopaCC cartridge. Courtesy of medmix

The simultaneous filling of the A and B components allows for short filling times, while the special valve technology in the filling head prevents any cross contamination during filling and removal.

As Figure 4 shows, the design of the ecopaCC combined with the proper filling process using front filling with vacuum allows air-free filling. 

X-ray picture of air-free filled ecopaCC.
FIGURE 4 » X-ray picture of air-free filled ecopaCC. Courtesy of medmix

medmix has partnered with leading contract fillers and filling machine manufacturers in Europe, the United States, and China to support competent filling services. Whether the requirement is for samples or full production runs, these partnerships ensure that customers can get professionally filled ecopaCC cartridges in any quantity, delivered anywhere in the world. Contact your regional sales contact at medmix to get filling support. 

 

Storage Stability, Cost Saving and CO2 Reduction

Storage challenges in the packaging industry are often overlooked, causing issues such as wasted inventory space and bulky cartridges, which can lead to escalating costs. These problems can strain resources and limit operational efficiency. Enter ecopaCC, a solution meticulously designed to tackle these very challenges. 

Unlike traditional cartridges that are bulky and inefficient, the cartridge's compact form is engineered for optimal use of storage space. With a collapsible design, these cartridges require up to 85% less storage and transportation space compared to conventional solid cartridges. This not only significantly reduces associated costs but also aligns with its 77% of CO2 savings, making these cartridges a truly sustainable choice.

Additionally, the durable materials used in these cartridges allow for long-term storage without compromising quality. 

 

Effective Labeling

Inadequate labeling can lead to many problems, from consumer confusion over product use to time-consuming manual interventions in the supply chain. Missing or unclear information can damage a brand’s reputation, while poor adhesion can result in labels peeling off during transportation, leaving products unidentifiable.

Recognizing these challenges, medmix co-developed successful solutions with leading labeling manufacturers. These partnerships have enabled the business to rigorously test various adhesion properties, resulting in labels that are durable. 

Easy to label ecopaCC cartridge, either by printing or automatic labeling. Easy to label ecopaCC cartridge, either by printing or automatic labeling.
FIGURE 5-6 » Easy to label ecopaCC cartridge, either by printing or automatic labeling. Courtesy of medmix

 

Reliability

New packaging solutions like ecopaCC and other radical innovations could raise questions about product integrity and compliance with industry standards. Concerns often center around how well the packaging can endure the rigors of transportation, including potential drops and impacts. To alleviate these concerns, medmix conducted rigorous drop testing in line with established industry standards. Tests showed comparable results with existing packaging solutions.

These cartridges go beyond product resilience. Their design is optimized for efficient stacking, shipping, and reduced transportation costs. Moreover, ecopaCC’s collapsible design and significantly reduced storage benefit lead to fewer logistics requirements and emissions during transportation. This not only lowers costs but also significantly reduces the carbon footprint, making these cartridges a conscientious choice for those looking to minimize environmental impact.

Taking the 600mL 1:1 version as a reference, the ecopaCC system significantly reduces plastic waste by 75% and CO2 emissions by 77%, aligning with global sustainability goals.

 

Comprehensive Packaging Solution 

From advanced technology ensuring precise and quality filling to robust solutions for labeling and transportation, ecopaCC has been meticulously designed to meet and exceed industry standards.

However, it is not just about meeting standards; it is about setting new ones. ecopaCC does not just solve problems — it anticipates them, offering solutions that are both innovative and sustainable. With its lower carbon footprint, it is not just a choice, it is a commitment to a more sustainable future.

Learn more about medmix at www.medmix.swiss/en-us.