Next Generation Induction Sealing Technology

Request Number N677623
Need details

PepsiCo seeks novel technologies for induction sealing of food & beverage containers.



Induction sealing, a means by which an aluminum foil-containing lidding is attached to a glass or plastic container, has been in commercial use for decades. It has a number of advantages over standard conduction or heat sealing such as being noncontact and requiring less energy.


The traditional multi-layer lid consists of (from bottom to top):

  • Polymer layer
  • Aluminum layer
  • Paper layer (optional)


In the most common type of induction sealing, the lid is glued to the container cap. When the container and lid passes under the induction heating coil, the foil layer separates from the paper layer while the polymer layer adhesively bonds the foil layer to the container, creating a hermetic seal. This airtight seal serves to prevent spills, deter tampering and keep out potential contaminants.


For this project, PepsiCo seeks innovations for direct application (capless) induction sealing wherein the lid is directly applied to the container & heated via induction cycle, creating the bond (see below).




While inductive sealing performs well, there are potential drawbacks, primarily in the realm of post-consumer recycling. If the foil layer is not completely removed from the container prior to disposal, the presence of the aluminum prevents the recycling of that glass or plastic.


PepsiCo believes that advances in materials science and polymer technology offer the opportunity to improve upon induction sealing to reduce or eliminate post-consumer recycling contamination.


Areas of Interest

  • Novel inductive polymers for usage with non-foil lids OR
  • Novel alternative lid materials with inductive capacity similar to aluminum without recycling contamination concerns



Key Success Criteria

A successful technology will:

  • Be incorporated into the film during the extrusion or coating process OR something that can be incorporated into the resin during compounding
  • Effectively transfer thermal energy to a sealant layer for standard sealing
  • Not adversely affect the resin recycle stream (e.g. PET, PP)

Technologies that are cost neutral relative to current technology are preferred.


Possible Approaches

PepsiCo is open to all approaches capable of meeting the criteria set forth.


Approaches not of interest

Technologies not related to induction sealing.


Preferred Collaboration types
  • To Be Negotiated
Items to be submitted

You must use the RESPONSE TEMPLATE form provided for the PepsiCo Gallery.


The completed form must be uploaded to your submission through the NineSights platform. Please contact if you need assistance. PepsiCo will not review proposals that do not include the required form. The information contained in your Response Template should inform PepsiCo about the performance your technology can achieve without divulging any information how that performance is achieved. PepsiCo encourages you to respond with enthusiasm and creativity, provided that the information shared remains technologically informative.


To submit your idea or proposal, please use the Respond Now button on the right of this page. Please note that only non-confidential information can be accepted. By submitting a response, you represent that the response does not contain and will not be deemed to contain any confidential information of any kind.


Your response should be a concise abstract/executive summary. The proposal should briefly describe the technical approach and provide information on technology performance, background and description of the responding team and their related experience. By submitting a response, you acknowledge that PepsiCo, in its sole discretion, may select or reject a response or any portion thereof. Individuals and organizations wishing to engage with PepsiCo must first submit their non-confidential response via the appropriate project page – PepsiCo will not respond to or accept proposals made outside the PepsiCo Gallery managed by NineSigma.


Nothing in this Project Description obligates PepsiCo to implement, practice, license, purchase or provide any solutions, recommendations, inventions, intellectual property, products, concepts, systems, techniques or services, or to enter into any relationship or agreement with any party responding to this Project Description (a “Respondent”).  This Project Description does not create a relationship of agency, partnership, joint venture, or license between the PepsiCo and any Respondent.  Respondent acknowledges that PepsiCo may currently or in the future be developing, acquiring or licensing information inventions, intellectual property, products, concepts, systems, techniques or services similar to those being requested in this Project Description.  Accordingly, nothing in this Project Description will be construed as a representation or agreement that PepsiCo will refrain from developing or authorizing another to develop any products, concepts, systems or techniques that are similar to those contemplated in this Project Description.


Point of Contact
Jonathan Jakischa
Area of Interest
  • Chemical Manufacturing
  • Consumer Products
  • Industrial Chemistry
  • Synthetic Chemistry
  • Manufacturing & Fabrication
  • Bonding & Joining
  • Commercial Equipment & Components
  • Original Equipment Manufacturers
  • Process Control
  • Materials Processing
  • Polymers
  • Packaging
  • Biodegradable Packaging
  • Bottles
  • Film Packaging
  • Lids & Closures
  • Packaging Seals
  • Plastic Packaging
Due Date
March 30, 2018
This page does not have file attachments.
This page does not have file attachments.