# Rigid Protective Food Containers Klöckner Pentaplast Launches the New kp Infinity HP3 By Kanesa David | Written with AI assistance | Published 2026-04-15 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/kp-infinity-hp3 References: [packagingeurope](https://packagingeurope.com/news/kl%C3%B6ckner-pentaplast-introduces-larger-rigid-food-to-go-solution/14118.article) & [kpfilms](https://www.kpfilms.com/en/)  [Klöckner](https://www.trendhunter.com/trends/Recyclable-produce-packaging) Pentaplast introduced kp Infinity HP3, a larger, more rigid addition to its Hotpacs line designed for generous food-to-go portions, featuring reinforced walls intended to protect meals during transport. The product was launched as part of KP’s push to expand [single-serve and multi-portion takeaway packaging](https://www.trendhunter.com/trends/essentials-platter-design), with kp Infinity HP3 sized to handle heartier entrees and stacked containers. Manufactured from the company’s high-performance polymer formulations, the tray emphasizes structural strength and thermal stability for hot foods while remaining compatible with existing Hotpacs packaging systems. For operators and consumers, the new [rigid tray](https://www.trendhunter.com/trends/fiberbased-food-tray) reduces spill risk and preserves presentation during delivery or takeaway, aligning with growing demand for durable, food-safe to-go formats that maintain quality off-premise. Image Credit: Klöckner Pentaplast ## Trend Insights (Trend Hunter) - Score: 2.7/10 - Popularity: 4% | Activity: 4% | Freshness: 72% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Food](https://www.trendhunter.com/food) ## Key Themes ### Why This Trend Is Growing - **Rigid Thermal-stable Packaging:** Enhanced structural rigidity combined with thermal stability enables containers that preserve hot-food quality and presentation throughout extended delivery windows. - **Stackable High-volume Takeaway Containers:** Larger, stackable trays designed for multi-portion orders support efficient transportation and consolidated delivery of family-style or bundled meal offerings. - **Food-safe High-performance Polymers:** Advanced polymer formulations that balance heat resistance, strength, and food-safety compatibility open possibilities for premium reusable or longer-lasting single-use formats. ### Industries Being Reshaped - **Foodservice Delivery:** Delivery-focused operators face shifts toward packaging that minimizes spills and maintains plated presentation, influencing consumer expectations for off-premise meal quality. - **Food Packaging Manufacturing:** Manufacturers are positioned to differentiate through novel tray geometries and material blends that meet both thermal performance and stackability requirements. - **Polymer Materials Research:** Materials labs encountering demand for heat-stable, food-contact polymers may explore formulations that balance rigidity, recyclability, and cost for mass-market adoption. ## Related on Trend Hunter - [Lightweight Tray-Style Food Packaging](https://www.trendhunter.com/trends/kp-elite-nova.md) - [See-Through Hot Food Packaging](https://www.trendhunter.com/trends/inline-plastics-safetchef.md) - [Ultra-Compact Freezable Lunch Boxes](https://www.trendhunter.com/trends/freezable-lunch-box.md) - [Lightweight PET Bottle Designs](https://www.trendhunter.com/trends/lightweight-pet.md) - [Glass-Lined Plastic Beverage Bottles](https://www.trendhunter.com/trends/khs-supreme.md) - [Three-Compartment Meal Trays](https://www.trendhunter.com/trends/threecompartment-tray.md) - [Recycled PET Industrial Bags](https://www.trendhunter.com/trends/foodcontact-big-bags.md) - [Omni-Compatible Food Packaging Covers](https://www.trendhunter.com/trends/km-packaging-kpeel-4g.md) - [Black-Base Foodstorage Clamshells](https://www.trendhunter.com/trends/safe-t-chef-clamshells.md)