Biodegradable plate

Corn starch biodegradable plates from Zhejiang Tianhe Environmental Technology Co., Ltd., manufactured in Shengzhou, Zhejiang Province, offer a compostable alternative to petroleum-based disposables. The plates are formed from 100 percent corn starch polymer, a material that breaks down under industrial composting conditions rather than persisting in landfill. Available in multiple diameters to suit different service needs, each size maintains consistent wall thickness and rim integrity. The supplier lists these as non-toxic and harmless for food contact, with structural rigidity sufficient for full meals without sagging or leakage under normal load.

The corn starch base (typically polylactic acid or PLA blended with other biodegradable co-polymers) gives these plates a smooth, opaque surface with mild flexural strength. Standard industry practice for this material class involves heat-pressing at 120-160 degrees Celsius to achieve the crystalline structure needed for rigidity. Typical wall thickness for comparable pressed corn starch plates ranges from 0.8 to 1.5 millimetres, though the exact measurement for this listing is not specified. The plates will soften with prolonged exposure to liquids above 60 degrees Celsius, so they suit dry or moderately moist foods rather than boiling soups. Industrial composting certification (EN 13432 or ASTM D6400) is common for this product type, though buyers should request the specific certificate number from the supplier.

Catering firms, event management companies, corporate dining services and outdoor hospitality operators form the core market for these plates. The supplier offers FOB and CIF shipping terms, with packaging designed to prevent transit damage. Minimum order quantities are described as flexible, though the exact figure is not stated in the source data and should be confirmed directly with Zhejiang Tianhe Environmental Technology Co., Ltd. Response rate and average response time data are currently unavailable, so buyers may need to allow extra time for quotation requests.

Zhejiang Tianhe Environmental Technology Co., Ltd. is located in Ganlin, Shengzhou, Zhejiang Province, postal code 312400, in eastern China. The company holds a harbor trust tier and is listed with a response rate of 0.00 percent, with average response hours recorded as zero. These figures suggest either a new listing, a recently inactive account, or data that has not yet populated in the system. Buyers should note that no direct response metrics can be relied upon for estimating quotation turnaround.

The supplier operates in the biodegradable tableware sector, specifically corn starch-based disposable plates. Its profile does not state year of establishment, production capacity, factory size, employee headcount, revenue figures, or named clients. No certifications are listed in the source material, though the product description mentions compliance with environmental certifications in general terms. Buyers seeking EN 13432, ASTM D6400, FDA food contact, or other specific certificates should request documentation directly from the company. The address places it within Zhejiang's manufacturing belt, a region with established plastics and biopolymer processing infrastructure.