Adhesives Mag logo
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
Adhesives Mag logo
  • NEW PRODUCTS
  • NEWS
    • Adhesives & Sealants Headlines
    • Mergers/Acquisitions
    • Events Calendar
    • Market Trends
  • TOPICS
    • Finished Adhesives and Sealants
    • Pressure-Sensitive Adhesives (PSAs)
    • Coatings
    • Raw Materials and Chemicals
    • Materials Handling/Processing
    • Meter/Mix/Dispense
    • Curing
    • Testing/Quality Control
    • Packaging of Adhesives & Sealants
    • Converting/Packaging
    • Composites
    • Sustainability
  • COLUMNS
    • European Perspectives
    • Strategic Solutions
    • Supply Chain Strategies
    • Tape Talk
  • TOP 20
  • MULTIMEDIA
    • Videos
    • Podcasts
    • Webinars
    • eBooks
  • EXPLORE
    • Adhesives in Action
    • Blog
    • ASI Store
    • Industry Links
    • Market Research
    • Classifieds
  • DIRECTORIES
    • Buyers' Guide
    • Global Adhesives & Sealants Directory
    • Raw Materials, Chemicals, Polymers and Additives Handbook
    • Equipment Handbook
    • Distributor Directory
  • EMAGAZINE
    • EMAGAZINE
    • ARCHIVE ISSUES
    • ADVERTISE
      • Custom Content & Marketing Services
    • CONTACT
  • SIGN UP!
Adhesives and Sealants TopicsSustainabilityMeter/Mix/Dispense

Sustainable Product Development for Two-Component Dispensing Systems

Implementing the principles of eco-design helps companies reach sustainability goals, reducing their overall ecological footprint.

By Tobias Bodenmüller
GettyImages-1263548947.jpg

piyaset / iStock / Getty Images Plus via Getty Images

November 15, 2023

The increasing need for more sustainability is also reflected in the acceptance of more eco-friendly solutions in two-component discharge systems. These developments can make a relevant contribution to higher environmental compatibility of corresponding adhesives and sealants. Ecological and social challenges, as well as the use of environmentally friendly materials and improvements to energy efficiency, are key factors that must be considered when developing new solutions. By using recycled or bio-based materials and power-saving production processes, companies can play their part in protecting the environment by reducing their carbon footprint. However, that alone is often not enough. To make products even more sustainable, the consistent use of eco-design principles is crucial. For example, reducing material or using a less carbon-intensive plastic can help to further minimize the product’s overall ecological footprint.

 

Multiple Challenges

There are many different challenges in the development of packaging solutions for two-component dispensing systems: The safe use of the cartridges and the storage stability of the components are important functionalities that must be secured during development. The parts of the packaging solution must be designed in a way that the materials in the cartridges do not react prematurely and thus lose their functionality. Regulatory requirements also play a vital role in the development of these packaging solutions. In addition, the ecological footprint is becoming increasingly significant. The products must be both functional and safe, while being produced in an environmentally friendly manner.

In order to develop a sustainable solution for two-component dispensing systems, economic, ecological, and technical requirements must be harmonized. To achieve this, various analysis and simulation methods are combined to form a digital development chain. Using this approach, it is possible — even in an early development stage — to optimally consider the required product performance, the manufacturing costs and overall sustainability.

There are multiple challenges for product development.
There are multiple challenges for product development.

 

Digital Simulations

With the aid of a filling simulation, the injection molding process is analyzed before an initial tool has even been produced. This allows an early identification of possible issues that would occur during the final process. Suitable measures can then be taken, for example, to avoid air inclusions, move weld lines to non-critical areas and optimize fiber orientations. Furthermore, this simulation provides essential information on shrinkage and distortion of the components during the cooling process. Since the filling process strongly influences production costs, early simulation offers huge potential to improve product profitability.

Analysis of the mechanical integrity of the components starts in parallel with the filling simulation. In addition to analytical approaches, the finite element method is used. This computational simulation process analyzes both the rigidity and the strength of the products to be manufactured. If cyclic loads also occur in the subsequent application, fatigue calculations are performed downstream to estimate the expected service life. Due to the close coupling of filling and structural simulations, manufacturing influences are directly considered in the structure calculation and significantly increase its informative value.

CFD (computational fluid mechanics) simulations are used to develop geometries for the mixing of two-component adhesives. Considering the often-complex rheological properties of the adhesives and the conditions of use, the most efficient mixing technology can be selected or developed. In this context, efficient means achieving a specified mixing quality of the adhesive components with the lowest possible pressure loss and the smallest possible mixer geometry.

Simulation tools for the development process.
Simulation tools for the development process.

 

Calculating the Ecological Footprint

Environmental performance evaluation software is used to calculate and simulate the ecological footprint of a product. The environmental performance evaluation assesses the environmental impact of a product over its entire life cycle, from raw material extraction to disposal. This life cycle can be divided into three phases. The first phase, Upstream, comprises the raw material extraction and production of the preliminary products needed to manufacture the product. The second phase, Core, refers to the transport of the preliminary products and the actual manufacture of the product, including packaging. The third phase, Downstream, includes the distribution, use, disposal, and recycling of the product. By identifying weak points in the system, optimization potential can be uncovered and exploited.

By integrating these different simulation tools, developers can simulate the entire development process (known as a digital twin) and thus save time and costs. In addition, they can optimally adapt the system to the specific requirements and improve the sustainability of the process.

Optimization in all phases of the product life cycle.
Optimization in all phases of the product life cycle.

 

Cartridges Made from Recycled Plastic

A way to develop a sustainable solution with the lowest barriers to entry for all stakeholders in the two-component dispensing system value chain is the use of recycled plastic from packaging waste for the complete cartridge system. Optimizations in the upstream and core product lifecycle phases can reduce the ecological footprint. This incremental approach may be implemented by customers (developers of two-component materials and cartridge fillers) as a drop-in solution since existing processes can be used for manufacturing. On the user side, there is no need for adjustments to the filling process or application routines since nothing changes in the design of the products. Using recycled plastic enables both ecological and regulatory requirements to be met. At the same time, this solution offers the advantage of rapid implementation as no new production equipment or changes in the proven processes are needed.

 

More Ecological Packaging Concept

A new packaging concept using eco-design principles enables additional sustainability potential to be tapped. With this radical and innovative solution, improvements can be achieved in all phases of the product life cycle. Compared to the drop-in solution, optimization is also possible in the downstream phase.

The use of flexible packaging for most of the cartridge enables material to be saved, reducing transportation volume. A reusable support cartridge has been developed for the application, which helps to lower the ecological footprint. Only the disposable part of the packaging is discarded at the end of the life cycle, thereby significantly reducing the amount of waste.

The advantage of this solution is that it achieves a large saving via the packaging design, while at the same time improving the sustainability of the product through reusable elements and less waste. Overall, this packaging concept is an example of how ecological and economic requirements can be harmonized in product development to create a more sustainable solution.

 

Consider the Entire Value Chain

In summary, sustainability is playing an increasingly important role in the product development of two-component dispensing systems for adhesives and sealants. To meet environmental and social challenges, economic, ecological, and technical requirements must be harmonized. In this case, a digital development process with simulation tools can help to form a closed simulation chain and provide accurate data on sustainability. Sustainable packaging concepts can achieve savings throughout the entire life cycle. It is important to consider the whole value chain to develop a sustainable solution and contribute to a better future.

 

Additional information about medmix can be found at www.medmix.swiss.

KEYWORDS: digitalization dispensers static mixers

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Tobias Bodenmüller, Technology Expert, medmix Switzerland AG, Haag, Switzerland

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • mouse in hole

    Using Foam Sealants for Pest Prevention

    According to the National Pest Management Association,...
    Finished Adhesives and Sealants
    By: Kevin Corcoran
  • linked network nodes

    Using the Power of AI for Adhesive and Sealant Formulation

    With the help of software solutions, adhesive formulators...
    Raw Materials and Chemicals
    By: Karen Parker
  • top20-hero.jpg

    2024 ASI Top 20: Leading Global Manufacturers of Adhesives and Sealants

    ASI's annual ranking of the top 20 global adhesive and...
    Adhesives and Sealants Topics
Subscribe For Free!
  • eMagazine Issues
  • eNewsletter
  • Online Registration
  • Manage My Preferences
  • Subscription Customer Service

More Videos

Popular Stories

Picture of white beads of hot-melt adhesives

Henkel and Synthomer Work to Cut Carbon Emissions in Adhesives

Image of a green plant

BioBond Licenses Technology Developed at Purdue to Create Biodegradable Packaging Adhesives

Photo of shoe on shovel breaking into dirt

PPG to Build New Manufacturing Facility in North Carolina for Aerospace Coatings and Sealants

ASI Top 20 website

Events

January 1, 2030

Webinar Sponsorship Information

For webinar sponsorship information, visit www.bnpevents.com/webinars or email webinars@bnpmedia.com.

View All Submit An Event

Products

Structural Adhesives: Properties, Characterization and Applications

Structural Adhesives: Properties, Characterization and Applications

See More Products

ASI CASE EBOOK

Related Articles

  • Mixing controls

    Dispensing Systems for Dosing Two-Component Silicones

    See More
  • Sulzer Mixpac Naval applications

    SULZER MIXPAC USA INC.: Two-Component Dispensing Systems for Naval Applications

    See More
  • Two-Component Dispensing Solution for Adhesives and Sealants

    Two-Component Dispensing Solution for Adhesives and Sealants

    See More

Related Directories

  • medmix US Inc.

    A technology and innovation leader for cartridge-based metering, static mixing, and dispensing solutions for two-component adhesives, sealants, and coatings. Offers a full line of manual, pneumatic, and battery-driven dispensing tools for one- and two-component materials.
  • medmix US Inc.

    A technology-based company focused on developing innovative products for metering, mixing, and dispensing two-component adhesives, sealants, and coatings. Has a broad product offering for industrial, construction, and protective coatings markets, including cartridges, static mixers and dispensers.
  • Ashby Cross Co. Inc.

    Since 1974, Ashby Cross has offered and manufactured a full line of multi-component adhesive dispensing equipment. Our adhesive dispensing equipment is built to handle epoxy, polyurethanes, silicones, acrylics, adhesive and structural bonding materials. These materials are used in various applications such as potting, encapsulation, coating, resin transfer molding (RTM), doming, and sealing operations. Adhesive dispensing equipment and 2K consumables for two-component adhesives.
×

Keep the info flowing with our eNewsletters!

Get the latest industry updates tailored your way.

JOIN TODAY!
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
  • SIGN UP TODAY
    • Create Account
    • eMagazine
    • eNewsletters
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey & Sample
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Youtube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2025. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing