Easy-to-Open Jar Closure Receives Health Approval
A new lid design reduces opening force by 50%, helping those with grip challenges access everyday food products.
Updated on Oct. 16, 2026 in Organic Food
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The Swedish Rheumatism Association has awarded its 'Easy to Use' certification to the Sonoco Orbit closure. This packaging design is intended to assist individuals with limited hand strength or dexterity in opening vacuum-sealed glass jars.
Why it matters
Opening standard vacuum-sealed jars can be a significant barrier for many, with approximately 60% of consumers reporting they struggle with traditional glass jar closures. This certification highlights a design solution that aims to improve accessibility for this population.
A Kadence International survey of 162 consumers in France and the UK found that 97% of participants reported the Orbit closure required less strength to open. This result is paired with a 50% reduction in opening torque compared to conventional lids, though market-wide adoption figures are not yet available.
The players
Swedish Rheumatism Association
A Swedish non-profit organization that provides advocacy and resources for people living with rheumatic diseases.
Sonoco
A global packaging company that specializes in consumer and industrial packaging solutions.
Kadence International
A global market research firm that provides insights into consumer behavior and product testing.
The details
The Orbit closure utilizes a two-part metal lid mechanism to reduce the force required to open vacuum-sealed containers. This design enables the lid to move more easily, minimizing the physical effort required by the user. Manufacturers can adopt the technology with only minor adjustments to existing filling lines.
Timeline
October 16, 2026: The Swedish Rheumatism Association certification was reported.
2025: Corvaglia launched the SabreCap aseptic carton closure.
Health Landscape
This development follows the pattern set by the 2025 launch of the SabreCap aseptic carton closure, representing a continued industry focus on ergonomic design. These innovations reflect a shift in food packaging toward prioritizing accessibility for consumers with physical limitations.
If you experience hand pain or reduced grip strength, look for packaging that carries accessibility certifications like the one awarded to the Orbit closure. It is worth discussing with your doctor if consistent difficulty opening standard jars points to underlying concerns regarding joint health.
The takeaway
Product designs that reduce the physical force needed for daily tasks can significantly improve independence for many individuals. If you find kitchen tasks consistently painful, consider mentioning these symptoms to your physician to evaluate your hand and grip strength.
Further reading
Learn more about the latest innovations in food production and accessibility in our Organic Food section.
Source note: This article includes information reported by Packaginginsights.
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