Mountain Environmental Launches Fiber-Based CPET-Laminated Trays for Freezer-to-Oven Foodservice Applications
Mountain Environmental has launched a CPET-laminated bagasse tray series engineered for temperatures from -40C to 220C, covering blast-freezing and high-heat oven regeneration. The lamination keeps total plastic content below 5% of product weight, so the range qualifies as fiber-based packaging under EU frameworks.
baoding, China, September 18, 2026 --(PR.com)-- Mountain Environmental (mountainhb) has announced the launch of its CPET-laminated bagasse tray series. Engineered to withstand temperatures from -40C to 220C, the fiber-based range addresses two long-standing performance gaps in sustainable foodservice: blast-freezing and high-heat oven regeneration.
Solving the Thermal Performance Gap
The B2B catering sector has spent years searching for an alternative to plastic packaging able to handle both blast-freezing and high-heat oven regeneration. Traditional fiber packaging often loses structural integrity under extreme moisture or oven heat. The CPET-laminated trays address this through a high-barrier lamination process that maintains a leak-proof seal and a rigid structure, whether the product is stored in deep-freeze conditions at -40C or heated in high-speed industrial ovens at 220C.
Strategic Low-Plastic Compliance
The lamination technology is engineered to be fiber-based. Total plastic content is capped below 5% of total product weight, which allows brands to retain the performance of a high-barrier tray while navigating plastic tax frameworks and low-plastic compliance standards such as the EU Single-Use Plastics Directive.
Safety Without Forever Chemicals
The CPET-laminated tray line has achieved SGS ND-level results, with total fluorine residues verified below 10ppm, supporting food providers that deliver high-heat meals without the risk of PFAS migration. The supporting test record is SGS report QDHL260600954101CW, issued 2 July 2026.
A Matched Transition System
The "Painless Switch" system is designed for high-volume sectors including airline catering and the frozen-to-oven ready-meal market. By providing a synchronized ecosystem of high-barrier fiber trays, CPET functional films and matched sealing solutions, Mountain Environmental supports a transition from conventional CPET plastic to sustainable fiber that is operationally seamless and airtight.
"Sustainability should not mean a downgrade in performance," said the Lead Engineer at Mountain Environmental. "The CPET-laminated trays offer the same thermal and barrier properties that the aviation and cold-chain sectors depend on, in a format that is 95% fiber and aligned with new environmental mandates."
Manufacturing Base
Mountain Environmental operates a manufacturing hub in Cambodia that supports a stable, tariff-efficient supply chain for the international market. The facility holds BPI, TUV OK Compost Industrial and ISO certification.
About Mountain Environmental
Mountain Environmental (mountainhb; Hebei Mountain Environmental Protection Technology Co., Ltd.) supplies fiber-based bagasse food packaging: laminated trays with plastic content below 5%, and non-laminated products made of 100% bagasse fiber. Its bagasse coated tray is SGS-tested with total fluorine below 10ppm (report QDHL260600954101CW, issued 2026-07-02), and the range holds industrial composting certification (BPI / TUV OK Compost Industrial / ABAP) together with FDA, LFGB, BRC, ISO 9001/14001/45001 and BSCI certification, aligned with EU SUPD requirements.
Product samples and the SGS report QDHL260600954101CW are available at www.mountain-bio.com.
Solving the Thermal Performance Gap
The B2B catering sector has spent years searching for an alternative to plastic packaging able to handle both blast-freezing and high-heat oven regeneration. Traditional fiber packaging often loses structural integrity under extreme moisture or oven heat. The CPET-laminated trays address this through a high-barrier lamination process that maintains a leak-proof seal and a rigid structure, whether the product is stored in deep-freeze conditions at -40C or heated in high-speed industrial ovens at 220C.
Strategic Low-Plastic Compliance
The lamination technology is engineered to be fiber-based. Total plastic content is capped below 5% of total product weight, which allows brands to retain the performance of a high-barrier tray while navigating plastic tax frameworks and low-plastic compliance standards such as the EU Single-Use Plastics Directive.
Safety Without Forever Chemicals
The CPET-laminated tray line has achieved SGS ND-level results, with total fluorine residues verified below 10ppm, supporting food providers that deliver high-heat meals without the risk of PFAS migration. The supporting test record is SGS report QDHL260600954101CW, issued 2 July 2026.
A Matched Transition System
The "Painless Switch" system is designed for high-volume sectors including airline catering and the frozen-to-oven ready-meal market. By providing a synchronized ecosystem of high-barrier fiber trays, CPET functional films and matched sealing solutions, Mountain Environmental supports a transition from conventional CPET plastic to sustainable fiber that is operationally seamless and airtight.
"Sustainability should not mean a downgrade in performance," said the Lead Engineer at Mountain Environmental. "The CPET-laminated trays offer the same thermal and barrier properties that the aviation and cold-chain sectors depend on, in a format that is 95% fiber and aligned with new environmental mandates."
Manufacturing Base
Mountain Environmental operates a manufacturing hub in Cambodia that supports a stable, tariff-efficient supply chain for the international market. The facility holds BPI, TUV OK Compost Industrial and ISO certification.
About Mountain Environmental
Mountain Environmental (mountainhb; Hebei Mountain Environmental Protection Technology Co., Ltd.) supplies fiber-based bagasse food packaging: laminated trays with plastic content below 5%, and non-laminated products made of 100% bagasse fiber. Its bagasse coated tray is SGS-tested with total fluorine below 10ppm (report QDHL260600954101CW, issued 2026-07-02), and the range holds industrial composting certification (BPI / TUV OK Compost Industrial / ABAP) together with FDA, LFGB, BRC, ISO 9001/14001/45001 and BSCI certification, aligned with EU SUPD requirements.
Product samples and the SGS report QDHL260600954101CW are available at www.mountain-bio.com.
Contact
Hebei Mountain Environmental Protection Technology Co.,Ltd.
Ly Li
8618833276530
www.mountain-bio.com
Ly Li
8618833276530
www.mountain-bio.com
Contact
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