Bioten™ 博碳 PHA 水性阻隔涂层获得 BPI 家庭堆肥认证，即 BPI Home Compostable 相关认证，并进入 BPI 公开认证产品数据库。基于公开可查询信息及认证证据链，Bioten™ 博碳成为全球首个获得该认证的 PHA 水性阻隔涂层材料系统。
这一突破意味着，PHA 水性阻隔涂层从材料创新、纸基包装应用、加工适配到末端处置，形成了可查询、可验证、可被国际市场识别的系统证据链；也为纸基食品包装、一次性餐饮具，以及医药、个护、电子包装等功能性纸基包装场景的全球化拓展，建立了更完整的合规支撑。
对纸基包装而言，竞争已经不再只是“替代塑料”，而是能否同时满足功能、合规、回收与末端处置的系统要求。
Bioten™ 博碳 PHA 水性阻隔涂层是都佰城面向纸基包装开发，并与微构工场、巴斯夫等产业伙伴协同推动应用验证的生物基水性阻隔涂层系统。该体系面向纸杯、纸碗、餐盒、纸袋、食品包装纸等应用场景，围绕无 PFAS、食品接触安全、阻水、阻油、阻潮、阻氧、耐冷热液体、热封加工适配、可再浆回收和可堆肥处置等关键需求展开设计，推动纸基包装从单点材料替代升级为可工程化验证的系统解决方案。
本次获得 BPI 家庭堆肥认证的系统产品，为 Bioten™ Pro 博碳专业定制版系列产品体系。此前，Bioten™ Plus 博碳平衡型系列已陆续取得 DIN CERTCO、ABA 等家庭堆肥与工业堆肥认证，以及 BPI 工业堆肥认证和 Seedling 小树苗等相关认证标识。
博碳 PHA 生物基水性阻隔涂层，正在构建一套以源头减塑降碳、末端回收高再浆利用、堆肥降解可选为核心的纸基包装阻隔工程化系统方案。
未来，纸基包装的关键不只是“用纸替塑”，而是让纸真正承担食品包装功能，并在使用后进入清晰可信的末端路径。
都佰城欢迎纸基包装产业链企业以产业开发者视角和工程化行动参与，依托材料创新、国际认证和产业协同，共同推动中国纸基包装产业链参与并引领全球绿色包装发展趋势。
不轻视一只纸杯，不放弃一次改变。
BIOTEN has released certification information regarding PHA water-based barrier materials. Whether certification applies to a specific material, SKU, thickness, structure, or end product should be determined by the BPI public directory, valid documents, and the conditions listed therein.
This development provides a searchable entry point for certification information for related projects, but it cannot be inferred that all BIOTEN products, coated paper, or end packaging products meet home compostability, food contact, or other market requirements. Projects must still verify specific subjects, structures, coating amounts, testing methods, and target markets.
For paper-based packaging, competition is no longer just about "replacing plastic," but about meeting the systemic requirements of functionality, compliance, recycling, and end-of-life disposal.
Bioten™ BIOTEN PHA water-based barrier materials are designed for projects such as paper cups, paper bowls, food containers, paper bags, and food packaging paper, focusing on formulation design that does not intentionally add PFAS, food contact compliance assessment, water resistance, oil resistance, moisture resistance, oxygen resistance, hot and cold liquids, heat seal processing, repulping, and composting disposal. Each conclusion must be separately linked to the product version, end product, testing method, target market, and valid documents.
The BPI public directory lists SKUs 1033, 1030, 1040, 6130, 6140, 6150, 7130, 7140, 4110, 4109, and 4108 for Bioten™ PHA Barrier Coating on the verification date. Projects should re-verify directory status, certificate attachments, specific SKUs, thickness, usage, and labeling rights before use; component certification must not be extended to certification conclusions for the entire Plus / Pro series, coated paper, or end packaging products.
The project path for the BIOTEN PHA bio-based water-based barrier system involves simultaneously evaluating source material design, product performance, repulping, and composting disposal under applicable conditions; no single certificate replaces the verification and compliance assessment of the complete end product.
In the future, the key for paper-based packaging is not just "using paper to replace plastic," but enabling paper to truly fulfill food packaging functions and enter a clear and credible end-of-life path after use.
DBC welcomes paper-based packaging industry chain enterprises to participate with a developer perspective and engineering actions, contributing to global green packaging technology and standard collaboration through material innovation, product verification, data governance, and industry synergy.
Do not underestimate a paper cup, do not give up on a change.
