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Wholesale 850g Empty Tinplate Cans for Tomato Paste | Food-Grade Round Sealed Metal Containers

Jianyida is a certified, high-quality manufacturer and global bulk exporter of 850g round sealed tinplate cans, specifically designed for automated industrial canning lines handling tomato paste, vegetable purees, and high-acidity condiments. Our food-grade empty metal cans are manufactured from premium, high-strength electrolytic tinplate (ETP) and feature 100% airtight vacuum sealing capabilities, effectively blocking oxygen, light, and moisture to ensure product shelf life.

Technical Specifications and Product Features:

Standard 850g Foodservice Capacity: Precision-manufactured to global standards (99mm diameter x 118mm height; industry code: 401x411#), perfectly compatible with high-speed automated filling lines and seaming chucks.

Precision Sealing System: Uniform and accurately specified can-end double seams match perfectly with 99mm Easy-Open Ends (EOE) or standard sanitary ends, ensuring sealing efficiency and quality on the production line.

Key Advantages:

Acid-Resistant Internal Coating: The inner wall features a specialized gold/yellow organosol or epoxy-phenolic coating, effectively resisting the acidity of concentrated tomato paste and preventing corrosion or discoloration.

Retort and Sterilization Resistance: Designed to withstand high-temperature, high-pressure steam processing without swelling or body deformation.

Custom Printing: Supports full-color offset printing, metallic finish effects, and private label (OEM) logo designs.

Applications: Suitable for canning tomato paste, tomato purée, pizza sauce, ketchup, chili sauce, and similar products.

FAQ

Q1: Which internal coating is recommended for acidic foods like 850g tomato paste?

A: An acid-resistant, food-grade organosol or epoxy-phenolic coating (BPA-free) is required. This coating creates a chemical barrier that prevents the acidic components of the tomato from reacting with the steel, thereby ensuring a long shelf life and preserving the product's original flavor.

Q2: What are the standard dimensions for an 850g tomato paste tin can?

A: The most common size features a 401# diameter (approx. 99 mm), with a customizable height (approx. 118–123 mm) designed to accommodate 850g of high-concentration tomato paste.

Q3: Can these 850g empty cans be fitted with Easy-Open Ends (EOE)?

A: Yes. We offer both consumer-friendly 401# Easy-Open Ends (with pull-tabs) and standard sanitary ends suitable for industrial seaming lines.