Recyclable & home compostable 62gsm HBPS high barrier thermal seal paper
This product is a 100% plastic-free, sustainable high-barrier thermal seal paper, developed as a drop-in replacement for traditional multi-layer plastic and aluminum foil composite packaging. It is designed to address the critical industry challenge of balancing high barrier performance with circular economy requirements, particularly for food packaging applications such as nuts, coffee, chocolate, and pan masala. The paper features a multi-layer, eco-friendly barrier system: a base layer of 62gsm FSC-certified UPM paper, coated with 100% natural biomass polymers to seal surface porosity, a nanocellulose layer for oxygen resistance, and a vacuum-deposited aluminum oxide (Al₂O₃) layer as the primary moisture barrier. This construction achieves exceptional performance metrics: Oxygen Transmission Rate (ORT) < 1 cm³/(m²·24h·atm) at 23°C/0%RH and Water Vapor Transmission Rate (WVTR) < 3 g/(m²·24h) at 38°C/90%RH, meeting or exceeding the performance of conventional non-recyclable barrier packaging. Currently validated with multiple food brand partners, the material has demonstrated compatibility with standard converting, printing, and heat-sealing equipment, requiring no major line modifications. Next steps include expanding third-party certifications (e.g., BPI, OK Compost) and scaling production to meet growing market demand for compliant, sustainable packaging solutions globally.
About Jiangxi Ruize Paper-based New Materials Co., Ltd.
Jiangxi Ruize Paper-based New Materials Co., Ltd. is a specialized new materials enterprise focused on advanced coating technology. As a key production base for its parent company, Dongguan Ruize Creative Arts New Materials Co., Ltd., the firm produces eco-friendly, plastic-free paper packaging materials. Utilizing high-speed, direct food-contact coating methods, the company manufactures water-based coated paper products, such as paper for cups, lunch boxes, straws, and burger wrappers, which offer grease and water resistance alongside heat-sealable properties.
These innovations are designed to replace traditional plastic-based materials like PE and PLA, offering sustainable solutions for the food and beverage industry that are functional across a wide temperature range. By providing effective, compostable alternatives, the company supports businesses in meeting evolving plastic-reduction regulations and sustainability goals. Its manufacturing facility is equipped for large-scale production, capable of delivering up to 150,000 tons of coated packaging materials annually to meet industrial demand.
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