About Chengdu Polyster Co., Ltd. - Plastic Items Supplier in China

Chengdu Polyster Co., Ltd. is based in China and currently lists seven active products in its catalogue. The company’s portfolio covers a range of polymer‑based items, including 3D lenticular lens sheet materials, PET/PP smooth roll films, polycarbonate film, and several CPET (crystallized polyethylene terephthalate) food containers such as airline trays, ovenable containers, and meat trays. These items fall under the HS chapter 39 for plastics, with film and sheet products typically classified under HS 3915 and food packaging under HS 3924. The supplier is classified as an imported tier with a harbor trust tier, indicating its role in cross‑border trade.

The catalogue does not specify additional certifications, so buyers should verify compliance with relevant food‑contact standards. All listed products are manufactured from commonly used polymers - PET, PP, PC, and CPET - each with distinct processing temperatures and mechanical properties. The product count of seven reflects a focused selection rather than a broad line of miscellaneous plastic scrap.

Product Range and Specialties of Chengdu Polyster Co., Ltd.

The product list includes 3D lenticular lens sheet materials, which are typically supplied in sheet formats of 0.5 mm to 2 mm thickness and used for visual effects in packaging and displays. PET/PP smooth rolls are offered in standard widths of 1 m to 1.5 m, with thicknesses ranging from 0.05 mm to 0.2 mm and are commonly graded for optical clarity and moisture barrier performance. Polycarbonate film is usually supplied in thicknesses of 0.1 mm to 0.3 mm and meets impact‑resistance standards such as ISO 527‑2. The CPET food containers - including airline trays, ovenable containers and meat trays - are typically produced in grades that comply with FDA food‑contact regulations, withstand temperatures up to 200 °C, and have wall thicknesses between 0.3 mm and 0.8 mm depending on the tray size.

Trade and Export Information - Chengdu Polyster Co., Ltd.

China is a major exporter of plastic food packaging, and CPET containers from the region are regularly shipped to North America, the European Union and the Middle East under HS 3924.90. Buyers usually require documentation such as FDA Food Contact Certification, EU Regulation (EU) No 10/2011 compliance, LFGB test reports and REACH registration for the polymer resin. Export shipments are commonly packed in 20‑ft or 40‑ft containers with bulk pallets, and Incoterms such as FOB Shanghai or CIF destination ports are standard practice for these goods. The Chinese plastics sector follows the GB/T standards for material specifications, and customs inspections often verify the HS code declaration against the physical packaging and material composition.

Sourcing from Chengdu Polyster Co., Ltd. - Buyer Guidance

When sourcing CPET food trays, request a material safety data sheet (MSDS), a food‑contact compliance certificate and a thermal resistance test report to confirm suitability for oven use. For film and sheet products, buyers should ask for optical clarity measurements (e.g., haze <5 %), tensile strength data and a sample roll to evaluate surface smoothness. Verify that the supplier can meet typical minimum order quantities - often 5,000 units or 500 kg of film - and confirm lead times of 30‑45 days after sample approval before placing a full order.

What types of plastic films are included in Chengdu Polyster's catalogue?

The catalogue lists PET/PP smooth roll films and polycarbonate film. PET/PP rolls are supplied in standard widths of 1 m to 1.5 m with thicknesses from 0.05 mm to 0.2 mm, while polycarbonate film is offered in thicknesses of 0.1 mm to 0.3 mm for high‑impact applications.

Are the CPET food containers suitable for high‑temperature cooking?

CPET containers are designed to withstand temperatures up to approximately 200 °C, making them appropriate for ovenable meals and hot‑fill processes. The material maintains structural integrity and food safety at these temperatures when the correct grade is used.

Which certifications should a buyer request for the CPET food trays?

Buyers should request FDA Food Contact Certification, EU Regulation (EU) No 10/2011 compliance, LFGB test reports and any applicable REACH registration for the resin. These documents demonstrate that the trays meet the common food‑safety standards required in major import markets.

What HS code is typically applied to CPET food containers?

CPET food containers are generally classified under HS Chapter 39, specifically HS 3924.90, which covers other plastic tableware, kitchenware, and other household articles of plastics.

How are the 3D lenticular lens sheets packaged for shipment?

Lenticular lens sheets are usually packed flat on pallets, wrapped in protective film to prevent scratches, and loaded in standard 20‑ft or 40‑ft containers. The packaging protects the optical surface during long‑distance transport.

What are typical minimum order quantities and lead times for Chengdu Polyster's products?

Typical minimum order quantities range from 5,000 pieces for molded containers to 500 kg for roll or sheet films. Lead times are commonly 30 to 45 days after sample approval, depending on product complexity and production scheduling.

Which regions most frequently import Chinese CPET food packaging?

Major import regions include North America, the European Union and the Middle East, where CPET containers are used in airline catering, ready‑to‑eat meals and retail food packaging.

What documentation is advisable to verify the quality of the polycarbonate film?

Buyers should obtain an ISO 527‑2 tensile test report, a haze measurement (typically <5 %), and an MSDS that confirms the polymer grade and any additives used. These documents help confirm that the film meets the mechanical and optical specifications required for packaging applications.