Import Corn Plastic Clamshells — Buy in Bulk from Supplier in China

Corn plastic clamshells from W.W Plastic Ningbo Co., Ltd. are made from polylactic acid (PLA) derived from renewable corn starch, offering a compostable alternative to petroleum-based plastics. The clamshells are transparent, providing full visibility of the contents, and are designed with a secure snap-lock mechanism to prevent accidental opening. Typical dimensions for food-grade clamshells in this category range from 100 mm to 300 mm in length, with depths of 20 mm to 80 mm, though exact sizes depend on the supplier’s custom tooling.

PLA clamshells are known for their clarity, rigidity, and moderate heat resistance, with a typical melting point of 150 - 160 °C and a Vicat softening temperature around 55 - 65 °C, making them suitable for cold or ambient-temperature applications. They meet standard food-contact regulations such as FDA 21 CFR and EU 10/2011, and can be customized with venting holes, dividers, or branding. PLA has a typical density of 1.24 g/cm³ and a tensile strength of 50 - 70 MPa, balancing durability with environmental benefits.

These clamshells are primarily used in food packaging for fresh produce, bakery items, and ready-to-eat meals, as well as for retail display of small consumer goods like cosmetics or electronics accessories. Importers should confirm the supplier’s ability to provide specific sizes, thickness tolerances, and printing options, as these are often tailored to buyer requirements. W.W Plastic Ningbo Co., Ltd. operates from Chem Zone Huiyuan Road in Zhejiang, a region known for its plastics manufacturing infrastructure, facilitating efficient export logistics.

W.W Plastic Ningbo Co., Ltd. is based in Chem Zone Huiyuan Road, Zhejiang, China, a location recognised for its concentration of plastics manufacturers and supporting industries. The company operates as an imported-tier supplier, indicating it engages in international trade, though its trust tier is classified as harbor, suggesting a foundational level of verification without additional performance metrics such as response rate, which is currently recorded at 0.00% with no average response time data available.

The supplier’s profile does not provide details on production capacity, certifications beyond the typical PLA standards, or specific client references. Buyers are advised to directly confirm the company’s ability to meet custom specifications, quality control processes, and export documentation. The address in Zhejiang places the supplier within a logistically advantageous region for shipping, with access to major ports like Ningbo-Zhoushan for efficient containerised export.