340# 340g Rectangular Tinplate Can with Easy Open End EOE Lid

Food-Grade 340g Rectangular Tinplate Cans for Commercial Meat Processors — Jianyida (gradetincans.com) is an established, large-scale manufacturer specializing in premium 340g rectangular tinplate cans optimized for high-speed automated filling lines. This 340g three-piece rectangular can serves as a reliable global retail packaging solution for products such as corned beef, luncheon meat, chopped ham, and pâté. Its precision rectangular design allows for compact stacking in shipping containers while ensuring the meat retains a perfect brick-like shape when removed by the consumer.

🛡️ High-Pressure Retort Resistance and Sulfur-Resistant Internal Passivation

Our 340g rectangular steel cans undergo precision metallurgical tempering, offering superior resistance to high-pressure retort (cooking) processes. To ensure food safety and quality, the interior is coated with an advanced easy-release aluminum-based coating. This chemically passivated protective layer effectively neutralizes natural proteins and organic compounds, preventing dark sulfide staining and providing a reliable seal to maximize shelf life.

All production components strictly meet FDA, ISO, and SGS standards for food-contact materials, ensuring smooth export customs clearance for food manufacturers.

❓ Frequently Asked Questions

Q1: What are the packaging and logistics specifications for export orders of 340g rectangular cans?

A1: To maximize container load and ensure transport stability, we securely pack empty can components into heavy-duty outer cartons or onto pallets. A standard 40-foot High Cube (40HQ) shipping container holds approximately 125,000 complete sets (including welded rectangular bodies and matching easy-open lids).

Q2: How does your easy-release aluminum coating preserve the visual quality of canned beef and pork?

A2: High-protein products release sulfur during high-temperature retort processing. Our specialized aluminum-containing pigment coating creates a complete barrier against the interior iron can wall, effectively preventing metal contamination spots. It also provides a high-release surface, allowing the cooked meat block to slide out intact without breaking or crumbling.

Q3: Can these No. 340 rectangular cans be easily opened on retail shelves without a can opener?

A3: Yes, absolutely. This product series features an Easy-Open End (EOE) design equipped with a ring-pull mechanism. Consumers can peel back the lid cleanly and smoothly without the need for mechanical tools, greatly enhancing convenience and boosting the product's appeal in the retail market.

Q4: Do you offer custom printing services for private-label (OEM) can bodies?

A4: Yes. Jianyida operates advanced automated offset printing lines capable of applying custom exterior printing to the cans based on your official brand designs and vector artwork files. We can reproduce crisp multi-color graphics, precise ingredient text, and industrial barcodes, finishing the surface with durable glossy or matte varnish.