Import Colored Ops For Thermoformed Food Containers — Buy in Bulk from Supplier in China

Colored Ops For Thermoformed Food Containers are biaxial oriented polystyrene sheets designed for rigid food packaging applications. The supplier offers these sheets in white, pale yellow, blue, orange, brown, black and other customized colors, achieved by adding color masterbatch to molten granular PS during extrusion. The resulting material is a translucent or opaque sheet with consistent color distribution, suitable for thermoforming into snack boxes, cake trays, fresh meat trays, inner containers, medicine trays, sushi boxes and other food packaging formats.

The base material is polystyrene (PS), a lightweight and rigid thermoplastic known for its clarity, dimensional stability and excellent thermoforming properties. Typical industry grades for food-contact OPS include general-purpose PS (GPPS) with a density of around 1.04 to 1.06 g/cm3, a tensile strength of 30 to 50 MPa and a Vicat softening temperature of approximately 90 to 100°C. Colored variants maintain these mechanical properties while adding visual appeal, with the color masterbatch usually comprising 1 to 5% of the total material weight depending on the desired opacity and hue.

These sheets are primarily used by food processors, bakeries, supermarkets and catering services that require colorful, lightweight and cost-effective packaging solutions. Thermoformed OPS containers are valued for their clarity, gloss and stackability, which enhance product visibility on shelves. Buyers typically source these sheets in roll or cut-sheet form, with standard thickness ranging from 0.2 to 1.5 mm and widths up to 1200 mm, though exact dimensions should be confirmed with the supplier for custom applications.

Shanghai Venus Sanitary Ware Co., Ltd. is based in Putuo District, Shanghai, China, and operates as an imported-tier supplier specializing in food packaging materials. The company focuses on producing colored OPS sheets tailored for thermoforming applications, with a product range that includes standard and customized color options for food-grade packaging.

The supplier’s profile indicates a harbor trust tier, though current response metrics are not available, suggesting buyers should proactively reach out for inquiries. The company’s offerings are centered on functional and aesthetic solutions for food packaging, with no additional claims about certifications, production capacity or client base provided in the available data.