PureCycle and StackTeck Successfully Produce Living Hinge Cap Using PureFive® Recycled Polypropylene
Rhea-AI Summary
PureCycle (Nasdaq:PCT) and StackTeck announced successful production of a living hinge cap using up to 100% PureFive recycled polypropylene. The caps, made with PureFive Ultra and PureFive Choice, matched virgin PP hinge performance and dimensions, passing flex-cycle fatigue tests for demanding caps and closures applications.
The resin, produced via dissolution recycling, removes color, odor and impurities, performs similarly to virgin PP, meets FDA food-contact standards, and is APR Certified for PCR content, supporting use in food, beverage, personal care and household packaging.
AI-generated analysis. Not financial advice.
Positive
- Living hinge caps produced with up to 100% PureFive recycled polypropylene
- Flex-cycle and hinge performance equivalent to virgin polypropylene caps
- Cap dimensions within tolerances of same cap made with virgin resin
- PureFive resin meets FDA standards for food-contact applications
- APR Certified PCR content supports emerging U.S. packaging regulations
Negative
- None.
Key Figures
Market Reality Check
Peers on Argus
PCT was up 5.03% while close peers showed mixed moves (e.g., ZWS +1.28%, CECO -1.75%, ADUR -4.1%). Momentum scanner similarly flagged one peer up and one down, supporting a stock-specific reaction to this recycled polypropylene application news rather than a sector-wide shift.
Historical Context
| Date | Event | Sentiment | Move | Catalyst |
|---|---|---|---|---|
| May 28 | Quality certification | Positive | +1.7% | ISO 9001:2015 certification for Ironton facility quality management system. |
| May 26 | Project acceleration | Positive | +8.4% | Thailand facility admitted to FastPass program supporting accelerated permitting. |
| May 21 | Packaging partnership | Positive | -4.5% | Partnership with Reliable Caps to offer closures using PureFive Ultra™ PCR resin. |
| May 14 | Regulatory recognition | Positive | +21.5% | NJDEP recognition of PureFive® as postconsumer recycled content under state law. |
| May 06 | Earnings and operations | Positive | +17.3% | Q1 2026 results with record production and improved liquidity position. |
Recent news with operational, regulatory, and capacity milestones has often led to positive price reactions, though partnership news has shown at least one negative divergence.
Over the past month, PCT has reported several milestones: Q1 2026 results with record production of 8.4 million pounds and liquidity of $131 million, NJDEP recognition of PureFive® as postconsumer recycled content, a partnership with Reliable Caps for contact-sensitive closures, admission of its Thailand project into the FastPass program supporting a roadmap to one billion pounds of capacity by 2030, and ISO 9001:2015 certification. Today’s StackTeck collaboration extends this trajectory by validating PureFive® resin in demanding living hinge cap applications.
Market Pulse Summary
This announcement highlights that PureFive® recycled polypropylene achieved living hinge performance using up to 100% resin, historically reserved for virgin material. It builds on recent milestones including quality certification, regulatory recognition, and production scaling. Investors may focus on how broadly this capability is adopted across caps and closures, its relevance to upcoming recycled-content regulations, and how it complements prior partnerships and facility expansion plans in driving future demand for PureFive® resin.
Key Terms
post-consumer recycled (pcr) resin technical
dissolution recycling process technical
fda standards regulatory
AI-generated analysis. Not financial advice.
Collaboration Demonstrates High-Performance Functionality of PureFive® Resin in Demanding Caps & Closures Applications
ORLANDO, Fla., June 03, 2026 (GLOBE NEWSWIRE) -- PureCycle Technologies, Inc. (Nasdaq: PCT), a U.S.-based company revolutionizing plastic recycling, and StackTeck Systems Ltd., a global manufacturer of high volume injection molds and automation, today announced the successful production of a living hinge cap using up to
Living hinges are among the most demanding applications in plastic part design, requiring a polymer to withstand hundreds of flex cycles without failure. Traditionally, virgin polypropylene has been required to achieve these performance standards. Through this collaboration, PureCycle and StackTeck have demonstrated that PureFive® resin, produced through a dissolution recycling process, can deliver equivalent hinge performance. The caps dimensions were also within the tolerances of the same cap made with virgin resin. This unlocks a new category of sustainable packaging applications for brand owners seeking to incorporate recycled content without sacrificing functionality.
“At StackTeck, we are constantly working to advance what’s possible with injection molded plastics and sustainability is increasingly at the center of that work,” said John Rego, Senior Market Development Specialist. “Partnering with PureCycle on this living hinge cap is a testament to what industry collaboration can accomplish. PureFive® resin processed beautifully in our tooling and the final part performance speaks for itself. We look forward to supporting converters and brand owners who want to bring this kind of sustainable innovation to market at scale.”
StackTeck’s precision tooling and deep expertise in caps and closures mold design were critical to optimizing processing conditions and part geometry for the recycled resin. The resulting cap successfully passed all required flex cycle testing, confirming its readiness for commercial packaging applications including food, beverage, personal care and household products.
“This achievement with StackTeck marks a significant step forward in demonstrating the versatility and performance of our PureFive® resin,” said Pete Dias, PureCycle’s Senior Director of Market, Application and Product Development. “Living hinges represent one of the toughest tests for any polypropylene and the fact that we’ve proven our recycled resin is up to the challenge opens the door to a whole new set of packaging applications for our customers. We are proud to work alongside StackTeck’s world-class team to keep pushing the boundaries of what recycled content can achieve.”
PureCycle’s physical, dissolution recycling process transforms post-consumer polypropylene into PureFive® resin by removing color, odor, additives and other impurities from the plastic. The resin performs similarly to virgin polypropylene and meets FDA standards for food-contact applications to enable the seamless integration into existing manufacturing processes. PureFive® resin is also APR Certified for PCR Content, a requirement for many impending regulations across the United States.
Brand owners and converters interested in incorporating PureFive® resin into living hinge or closures applications are encouraged to contact PureCycle to discuss trial opportunities.
PureCycle Contact
Christian Bruey
cbruey@purecycle.com
Investor Relations Contact
Eric DeNatale
edenatale@purecycle.com
About PureCycle Technologies
PureCycle Technologies LLC., a subsidiary of PureCycle Technologies, Inc., holds a global license for the only patented dissolution recycling technology, developed by The Procter & Gamble Company (P&G), that is designed to transform polypropylene plastic waste (designated as #5 plastic) into a continuously renewable resource. The unique purification process removes color, odor, and other impurities from #5 plastic waste resulting in our PureFive® resin that can be recycled and reused multiple times, changing our relationship with plastic. For more information, visit www.purecycle.com.
About StackTeck Systems Limited
StackTeck, with over five decades of mold building innovation, is a leading source of high productivity system solutions for the injection molding industry. StackTeck supplies a wide range of injection molds and IML automation used to produce plastic parts in applications such as caps, closures, medical, PET preforms, and thinwall packaging; as well as complete system integrations including IML. StackTeck has dedicated R&D, testing, and part sampling facilities, in addition to plastic part design, prototyping, engineering, and manufacturing capabilities. StackTeck Systems Ltd. headquarters is located 8 km north of Toronto’s Pearson International Airport. For more information, visit www.stackteck.com.
StackTeck Contact
John Rego
jrego@stackteck.com
Forward-Looking Statements
This press release contains forward-looking statements, including statements about the continued execution of PureCycle’s business plan, the expected results of tests and trials, the expected timing of commercial sales, and planned future updates. In addition, any statements that refer to projections, forecasts or other characterizations of future events or circumstances, including any underlying assumptions, are forward-looking statements. Forward-looking statements generally relate to future events or PureCycle’s future financial or operating performance and may refer to projections and forecasts. Forward-looking statements are often identified by future or conditional words such as “plan,” “believe,” “expect,” “anticipate,” “intend,” “outlook,” “estimate,” “forecast,” “project,” “continue,” “could,” “may,” “might,” “possible,” “potential,” “predict,” “should,” “would” and other similar words and expressions (or the negative versions of such words or expressions), but the absence of these words does not mean that a statement is not forward-looking.
The forward-looking statements are based on the current expectations of PureCycle’s management and are inherently subject to uncertainties and changes in circumstances and their potential effects and speak only as of the date of this press release. There can be no assurance that future developments will be those that have been anticipated. These forward-looking statements involve a number of risks, uncertainties or other assumptions that may cause actual results or performance to be materially different from those expressed or implied by these forward-looking statements. These risks and uncertainties include, but are not limited to, those factors described in the section entitled “Risk Factors” in each of PureCycle’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025 and PureCycle’s Quarterly Reports on Form 10-Q for various quarterly periods, those discussed and identified in other public filings made with the Securities and Exchange Commission by PureCycle and the following: PCTs’ ability to obtain funding for our operations, future capital requirements and future growth, and to continue as a going concern; PCT’s ability to meet, continue to meet, and comply on an ongoing basis with, the numerous regulatory requirements applicable to our PureFive® resin (as defined below) both generally and in food-grade applications and, more broadly, the operations of our facilities (including in the United States, Europe, Asia and other future international locations); expectations and changes regarding PCT’s strategies and future financial performance, including future business plans, expansion plans or objectives, prospective performance and opportunities and competitors, revenues, products and services, pricing, operating expenses, market trends, liquidity, cash flows and uses of cash, capital expenditures, and our ability to invest in growth initiatives, which could be impacted by significant changes to tariffs on foreign imports; the ability of PCT’s first commercial-scale recycling facility in Lawrence County, Ohio (the “Ironton Facility”) to be appropriately certified by Leidos (as defined below), following certain performance and other tests, and commence full-scale commercial operations in a timely and cost-effective manner, or at all; PCT’s ability to meet, and to continue to meet, the requirements imposed upon us and our subsidiaries by the funding for our operations, including the funding for the Ironton Facility and the Planned Facilities (as defined below); PCT’s ability to minimize or eliminate the many hazards and operational risks at our manufacturing facilities that can result in potential injury to individuals, disrupt our business, including interruptions or disruptions in operations at our facilities, and subject us to liability and increased costs; PCT’s ability to complete the necessary funding with respect to, and complete the construction of, the new polypropylene recycling facility in Thailand (the "Thailand Facility"), our first commercial-scale European plant located in Antwerp, Belgium (the "Belgium Facility"), and the purification facility to be built in Augusta, Georgia (the "Augusta Facility" and, together with the Thailand Facility and the Belgium Facility, the “Planned Facilities”) in a timely and cost-effective manner; PCT’s ability to procure, sort and process polypropylene plastic waste at our planned plastic waste prep facilities; PCT’s ability to maintain exclusivity under The Procter & Gamble Company license; the implementation, market acceptance and success of PCT’s business model and growth strategy, which includes our ability to bring a total of one billion pounds of installed polypropylene recycling capability online by 2030, and our ability to meet related construction, regulatory, and financing requirements; the ability to negotiate multi-year offtake agreements at appropriate margins to fund ongoing operations; the possibility that PCT may be adversely affected or potentially impacted by economic, business, and/or competitive factors, including interest rates, availability of capital, economic cycles, and other macro-economic impacts (such as tariffs); changes in the prices and availability of materials (such as steel and other materials needed for the construction of future Feed PreP and purification facilities), including those changes caused by inflation, tariffs and supply chain conditions, such as increased transportation costs, and our ability to obtain such materials in a timely and cost-effective manner; the ability to source feedstock with a high polypropylene content at a reasonable cost; the development of direct competitors in the recycled polypropylene segment that could impact the demand for PCT’s products; the outcome of any legal or regulatory proceedings to which PCT is, or may become, a party; geopolitical risk and changes in applicable laws or regulations; changes in the prices and availability of labor (including labor shortages), turnover in employees, and increases in employee-related costs; any business disruptions due to political or economic instability, pandemics, or armed hostilities (including the ongoing conflict between Russia and Ukraine and instability in the Middle East); and operational risks associated with the ability to operate the Ironton Facility and the Planned Facilities, as and when operative, at nameplate capacity.
PCT undertakes no obligation to update any forward-looking statements made in this press release to reflect events or circumstances after the date of this press release or to reflect new information or the occurrence of unanticipated events, except as required by law.
Should one or more of these risks or uncertainties materialize or should any of the assumptions made prove incorrect, actual results may vary in material respects from those projected in these forward-looking statements. You should not rely upon forward-looking statements as predictions of future events.
