Skip to main content
Sister Publication Links
  • Sustainable Plastics
  • Rubber News
Subscribe
  • Sign Up Free
  • Login
  • Subscribe
  • News
    • Processor News
    • Suppliers
    • More News
    • Digital Edition
    • End Markets
    • Special Reports
    • Newsletters
    • Resin pricing news
    • Videos
    • Injection Molding
    • Blow Molding
    • Film & Sheet
    • Pipe/Profile/Tubing
    • Rotomolding
    • Thermoforming
    • Recycling
    • Machinery
    • Materials
    • Molds/Tooling
    • Product news
    • Design
    • K Show
    • Mergers & Acquisitions
    • Sustainability
    • Public Policy
    • Material Insights Videos
    • Numbers that Matter
    • Automotive
    • Packaging
    • Medical
    • Consumer Products
    • Construction
    • Processor of the Year
    • Best Places to Work
    • Women Breaking the Mold
    • Rising Stars
    • Diversity
    • Most Interesting Social Media Accounts in Plastics
  • Opinion
    • The Plastics Blog
    • Kickstart
    • One Good Resin
    • Pellets and Politics
    • All Things Data
    • Viewpoint
    • From Pillar to Post
    • Perspective
    • Mailbag
    • Fake Plastic Trees
  • Shop Floor
    • Blending
    • Compounding
    • Drying
    • Injection Molding
    • Purging
    • Robotics
    • Size Reduction
    • Structural Foam
    • Tooling
    • Training
  • Events
    • K Show Livestream
    • Plastics News Events
    • Industry Events
    • Injection Molding & Design Expo
    • Livestreams/Webinars
    • Editorial Livestreams
    • Ask the Expert
    • Plastics News Events Library
    • Processor of the Year submissions
    • Plastics News Executive Forum
    • Injection Molding & Design Expo
    • Plastics News Caps & Closures
    • Women Breaking the Mold Networking Forum
    • Plastics in Automotive
    • PN Live: Mergers and Acquisitions
    • Polymer Points Live
    • Numbers that Matter Live
    • Plastics in Politics Live
    • Sustainable Plastics Live
    • Plastics Caps & Closures Library
    • Plastics in Healthcare Library
    • Women Breaking the Mold Networking Forum Library
  • Rankings & Data
    • Injection Molders
    • Blow Molders
    • Film Sheet
    • Thermoformers
    • Pipe Profile Tubing
    • Rotomolders
    • Mold/Toolmakers
    • LSR Processors
    • Recyclers
    • Compounders - List
    • Association - List
    • Plastic Lumber - List
    • All
  • Directory
  • Resin Prices
    • Commodity TPs
    • High Temp TPs
    • ETPs
    • Thermosets
    • Recycled Plastics
    • Historic Commodity Thermoplastics
    • Historic High Temp Thermoplastics
    • Historic Engineering Thermoplastics
    • Historic Thermosets
    • Historic Recycled Plastics
  • Custom
    • Sponsored Content
    • LS Mtron Sponsored Content
    • Conair Sponsored Content
    • KraussMaffei Sponsored Content
    • ENGEL Sponsored Content
    • White Papers
    • Classifieds
    • Place an Ad
    • Sign up for Early Classified
MENU
Breadcrumb
  1. Home
  2. News
December 09, 2020 09:15 AM

Unilever, Greiner, Sabic team in recycled PP packaging pilot

Karen Laird
Editor, Sustainable Plastics
  • Tweet
  • Share
  • Share
  • Email
  • More
    Reprints Print
    greiner_packaging_10_2020_33.jpg
    Greiner Packaging

    The tub and lid for the new K3-F packaging for Knorr bouillon powder have been produced from 100 percent certified circular PP from post-consumer plastic material for the first time.

    Greiner Packaging has developed a tub and lid for customer Unilever's Knoff brand of bouilllion powder that offers a more sustainable option to standard cardboard and packaging combinations.

    The container uses 100 percent certified postconsumer polypropylene and was created  within the scope of a pilot project with global petrochemical leader Sabic and brand owner Unilever.

    The package uses PP from Sabic’s Trucircle portfolio, produced through the feedstock recycling of used and mixed plastic otherwise destined for incineration or landfill. These waste plastics are broken down into the original molecular building blocks, by heating these at a high temperature in an oxygen-free environment, producing pyrolysis oil. The pyrolysis oil then enters Sabic’s production chain, just like fossil-based feedstock, and used to produce high-quality virgin-like polymers that are suitable  even for food packaging. The PP polymer derived from this process is verified and authenticated under the International Sustainability and Carbon Certification (ISCC PLUS) scheme, which uses a mass balance approach.

    The goal is to produce about 1 million Knorr bouillon powder packages for Unilever from this 100 percent circular PP. The new packaging solution is already on the market.

    The test project serves to demonstrate what is possible with recycled materials in the food segment, explained Jens Krause, sales director at the Swiss Greiner Packaging site in Diepoldsau. “Here at Greiner Packaging, we are not only focusing on certified recycled PP – we are also working on our first projects and tests with mechanically recycled PS.”

    In terms of quality, functionality and performance, the packaging is exactly the same as when produced from virgin material. It is supplied to Unilever as separate plastic tubs and folded cardboard sleeves. The sleeves are unfolded by a machine and slipped over the tubs directly before filling at the company.

    The packaging solution is ideal for powdered foods, cereals, pet food as well as various non-food applications. Once empty, the consumer can easily remove the cardboard sleeve and dispose of the two packaging components separately. Alternatively, the resealable and dishwasher-safe tubs can also be used to store foods once the original product has been consumed – either at home or for day-to-day use in the food service industry.

     

    RECOMMENDED FOR YOU
    Plastics In Politics Live — sign up for the next live
    Letter
    to the
    Editor

    Do you have an opinion about this story? Do you have some thoughts you'd like to share with our readers? Plastics News would love to hear from you. Email your letter to Editor at [email protected]

    Most Popular
    1
    Redline's ‘outrageous cultural behaviors' retain top employees
    2
    Material Insights: Polypropylene production — both virgin and recycled — in the spotlight
    3
    Redline buys Georgia-based Quality Holdings
    4
    Illinois, Utah see chemical recycling battles
    5
    Plastifab diversifies molding with Marchel acquisition
    SIGN UP FOR OUR FREE NEWSLETTERS
    EMAIL ADDRESS

    Please enter a valid email address.

    Please enter your email address.

    Please verify captcha.

    Please select at least one newsletter to subscribe.

    Get our newsletters

    Staying current is easy with Plastics News delivered straight to your inbox, free of charge.

    Subscribe today

    Subscribe to Plastics News

    Subscribe now
    Connect with Us
    • LinkedIn
    • Facebook
    • Twitter
    • Instagram

    Plastics News covers the business of the global plastics industry. We report news, gather data and deliver timely information that provides our readers with a competitive advantage.

    Contact Us

    1155 Gratiot Avenue
    Detroit MI 48207-2997

    Customer Service:
    877-320-1723

    Resources
    • About
    • Staff
    • Editorial Calendar
    • Media Kit
    • Data Store
    • Digital Edition
    • Custom Content
    • People
    • Contact
    • Careers
    • Sitemap
    Related Crain Publications
    • Sustainable Plastics
    • Rubber News
    • Tire Business
    • Urethanes Technology
    Legal
    • Terms and Conditions
    • Privacy Policy
    • Privacy Request
    Copyright © 1996-2023. Crain Communications, Inc. All Rights Reserved.
    • News
      • Processor News
        • Injection Molding
        • Blow Molding
        • Film & Sheet
        • Pipe/Profile/Tubing
        • Rotomolding
        • Thermoforming
        • Recycling
      • Suppliers
        • Machinery
        • Materials
        • Molds/Tooling
        • Product news
        • Design
      • More News
        • K Show
        • Mergers & Acquisitions
        • Sustainability
        • Public Policy
        • Material Insights Videos
        • Numbers that Matter
      • Digital Edition
      • End Markets
        • Automotive
        • Packaging
        • Medical
        • Consumer Products
        • Construction
      • Special Reports
        • Processor of the Year
        • Best Places to Work
        • Women Breaking the Mold
        • Rising Stars
        • Diversity
        • Most Interesting Social Media Accounts in Plastics
      • Newsletters
      • Resin pricing news
      • Videos
    • Opinion
      • The Plastics Blog
      • Kickstart
      • One Good Resin
      • Pellets and Politics
      • All Things Data
      • Viewpoint
      • From Pillar to Post
      • Perspective
      • Mailbag
      • Fake Plastic Trees
    • Shop Floor
      • Blending
      • Compounding
      • Drying
      • Injection Molding
      • Purging
      • Robotics
      • Size Reduction
      • Structural Foam
      • Tooling
      • Training
    • Events
      • K Show Livestream
      • Plastics News Events
        • Plastics News Executive Forum
        • Injection Molding & Design Expo
        • Plastics News Caps & Closures
        • Women Breaking the Mold Networking Forum
        • Plastics in Automotive
      • Industry Events
      • Injection Molding & Design Expo
      • Livestreams/Webinars
        • PN Live: Mergers and Acquisitions
      • Editorial Livestreams
        • Polymer Points Live
        • Numbers that Matter Live
        • Plastics in Politics Live
        • Sustainable Plastics Live
      • Ask the Expert
      • Plastics News Events Library
        • Plastics Caps & Closures Library
        • Plastics in Healthcare Library
        • Women Breaking the Mold Networking Forum Library
      • Processor of the Year submissions
    • Rankings & Data
      • Injection Molders
      • Blow Molders
      • Film Sheet
      • Thermoformers
      • Pipe Profile Tubing
      • Rotomolders
      • Mold/Toolmakers
      • LSR Processors
      • Recyclers
      • Compounders - List
      • Association - List
      • Plastic Lumber - List
      • All
    • Directory
    • Resin Prices
      • Commodity TPs
        • Historic Commodity Thermoplastics
      • High Temp TPs
        • Historic High Temp Thermoplastics
      • ETPs
        • Historic Engineering Thermoplastics
      • Thermosets
        • Historic Thermosets
      • Recycled Plastics
        • Historic Recycled Plastics
    • Custom
      • Sponsored Content
      • LS Mtron Sponsored Content
      • Conair Sponsored Content
      • KraussMaffei Sponsored Content
      • ENGEL Sponsored Content
      • White Papers
      • Classifieds
        • Place an Ad
        • Sign up for Early Classified