Jingli Can expands high-precision tin packaging capabilities

Dongguan City Jingli Can Co., Ltd. says it is strengthening its role in global tin packaging with high-precision stamping, food-grade lamination, and seamless curling. The company points to 150,000 square meters of production space, 1.8 billion units of annual capacity, and broad export reach as buyers look for tighter tolerances and stronger barrier protection.

Why it matters: - Tin packaging buyers are under pressure to balance food safety, shelf life, sealing performance, and custom branding. - JINGLI CAN is positioning its manufacturing process as a way to meet those requirements across food, cosmetics, pharmaceuticals, and gift packaging. - The company’s scale and certification set are aimed at lowering compliance risk for export customers in Europe, America, and Asia.

What happened: - Dongguan City Jingli Can Co., Ltd. said it is investing in high-precision stamping, food-grade lamination, seamless curling, and custom tooling for tin packaging. - The company reported a 150,000-square-meter production facility and annual capacity of 1.8 billion units. - Export sales account for 70% of total revenue. - JINGLI CAN said it serves markets in Europe, America, and Asia.

The details: - The company operates a dedicated punching workshop with advanced presses for high-speed, high-precision stamping of tinplate sheets. - JINGLI CAN maintains an in-house tooling shop and tooling warehouse for mold development and customization. - The company says its tooling setup supports tight dimensional tolerances of typically plus or minus 0.1 mm and consistent wall thickness across production runs. - JINGLI CAN says those capabilities support tin lunch boxes, chocolate tin boxes, chewing gum tin boxes, and pharmaceutical tin boxes. - For direct food contact, the company applies epoxy-phenolic or polyester-based anti-corrosion lamination to tinplate interior surfaces. - The lamination process is controlled in a certified environment compliant with FSSC22000 and ISO22000 standards. - Coating thickness is adjustable from 0.2 to 0.5 g/m² based on the packaged product’s corrosiveness. - The company cites use cases including acidic foods such as candy and mooncake, as well as alkaline pharmaceuticals. - JINGLI CAN says the lamination supports hot-fill sealing and long shelf-life preservation. - Seamless curling is used to form the rim of tin can bodies and lids, reducing micro-gaps and improving seal consistency. - Airtight seals are tested with vacuum leakage inspection. - The company says the leakage rate is below 0.01% for standard food tins. - Key sealing parameters include crimp depth of 2.2 to 3.5 mm, curl radius, and compound application. - Those parameters are calibrated by product type for tea tin boxes, cigar tin boxes, and cosmetic tin boxes. - Procurement factors highlighted by the company include dimensions, material, sealing grade, and surface finish. - Custom dimensions range from 30 mm to 200 mm in diameter and 15 mm to 250 mm in height. - Capacity commonly ranges from 10 ml to 10 L. - Material options include electrolytic tinplate from 0.18 mm to 0.40 mm thick. - Optional tin coating weights range from 2.8/2.8 g/m² to 11.2/11.2 g/m². - Sealing options include standard friction-fit and airtight double-seam formats tested at 0.5 bar differential. - Surface finishes include glossy, matte, and embossed textures, with UV varnish, offset lithography printing, and internal lamination available. - JINGLI CAN says it offers these parameters through a flexible modular design without minimum tooling restrictions for most standard diameters. - The facility holds ISO9001, ISO14001, ISO22000, FSSC22000, BRCGS, and SEDEX 4P certifications. - JINGLI CAN also says it has a Vietnam factory measuring 17,500 square meters. - The company says it keeps 30,000 tons of tinplate in regular stock and has a daily production capacity of 600,000 pieces. - JINGLI CAN was founded in 1999 and provides one-stop custom tin packaging solutions for food, cosmetics, gifts, and pharmaceuticals. - The company lists sales11@jinglitinbox.com, +86 18819080997, and More information for inquiries.

Between the lines: - The announcement reads like a capability pitch aimed at global procurement teams that want technical specs, food-safety credentials, and export readiness in one supplier. - The emphasis on tolerances, leakage rates, and coating weights suggests JINGLI CAN is trying to compete on process control rather than price alone. - The broad product list points to a strategy of serving many packaging categories with the same core manufacturing platform.

What's next: - JINGLI CAN is likely to keep marketing its modular packaging options and certification set to international buyers. - Customers evaluating the company will probably focus on whether its stated tolerances, sealing performance, and food-contact protections match their own product requirements. - The company’s Vietnam and China operations give it room to support larger export volumes if demand grows.