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Food Grade Electrolytic Tin Plate Manufacturers
Home / Product / Tinplate Coil / Tinplate coil for Food can industry

Tinplate coil for Food can industry

Food-grade tinplate can ensure the hygiene of food and reduce the possibility of spoilage. Tinplate coils used in the food can industry are often used in tea packaging, coffee packaging, health care product packaging, candy packaging, cigarette packaging, gift packaging and other food packaging containers.

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Description
Standard ASTM,JIS,GB
Grade MR,SPCC
Thickness 0.15-0.5mm
Tye Tinplate Coil
Tolerance ±1%
Delivery Time 30-45 days
width Customized
Hardness T1-T5,DR7,DR8
Application Metal Packaging
Processing Service Bending,Welding, Decoiling,Puching,Cutting,Pringting
Tin Coating 1.1/1.1 2.0/2.0 2.8/2.8 5.6/5.6(g/m2)or customized
Anmealing CA(Continuous annealing)and BA(Batch annealing)
Surface Bright/Stone/Silver finish with passivation treatment: Dog oil
MOQ 25 tons(one 20ft FCL)
PAYMENT 30%T/T Deposit
Packaging Details Export sea worthy package + water proof paper + wooden pallet or as customers requirements
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Professional Packaging Container Manufacturer.

As China Food Can Industry Tinplate Coil Manufacturers, Suzhou Jinqiao Packaging Container Co., Ltd. was founded in 2004. It has been specialized in mass production of tinplate containers such as chemical cans and food cans for 19 years. At the same time, it has a complete industrial chain from raw material tinplate, unpacking, printing to production of tin cans.

As Custom Food Grade Electrolytic Tin Plate Manufacturers, Jinqiao has a large number of modern production equipment, with an annual production capacity of 50 million pieces. The company has obtained the designated certificate of hazardous chemical packaging container issued by the state and the certificate of national high-tech enterprise.

JINQIAO.

  • Extensive
    Industry Experience
    0Year

    We have a strong R&D team,and we can develop and produce products according to the drawings or samples the customers offered.

  • Source
    Production Company
    0M²

    We have two own factories, so we can provide competitive favorable price and high quality products directly.

  • Global
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    Our freight teams and shipping partners find end-to-end fulfillment solutions to deliver your packaging immediately or via a scheduled recurring delivery program.

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What is Food Grade Electrolytic Tin Plate?
Food grade electrolytic tinplate, often simply referred to as tinplate, is a type of metal packaging material that consists of a thin layer of tin applied to a base metal substrate, usually steel. This combination of materials creates a material that is well-suited for food and beverage packaging due to its unique properties and benefits. Tinplate is widely used to make cans, containers, and other packaging solutions for various food products.
Here's a breakdown of the components and characteristics of food grade electrolytic tinplate:
    Base Metal Substrate: The base metal of food grade electrolytic tinplate is typically low-carbon steel. Steel provides strength and rigidity to the material, making it suitable for protecting and containing food products.
    Tin Coating: The steel substrate is coated with a thin layer of tin through a process known as electrolytic deposition. This involves immersing the steel into an electrolyte solution and passing an electric current through it, causing tin ions to bond to the surface of the steel. The tin layer provides several important properties:
        Corrosion Resistance: Tin is highly resistant to corrosion, which helps prevent the steel substrate from rusting or reacting with the contents of the container.
        Barrier Properties: Tin forms a barrier that protects the food from exposure to oxygen and moisture, preserving the freshness and quality of the contents.
        Food Safety: Tin is considered safe for contact with food and beverages, and the thin layer of tin on the tinplate ensures that the food does not come into direct contact with the steel substrate.
    Food Grade Compliance: Food grade electrolytic tinplate is manufactured to comply with strict food safety regulations and standards. It undergoes rigorous testing to ensure that it is safe for direct contact with a wide range of food products.
    Versatility: Tinplate is highly versatile and can be shaped into various forms, including cans, containers, and closures. It is suitable for packaging a wide range of food products, from canned fruits and vegetables to beverages and processed foods.
    Recyclability: Tinplate is recyclable, making it an environmentally friendly choice for packaging. The steel and tin layers can be separated during the recycling process, and both materials can be reused to make new products.
    Aesthetics: Tinplate can be printed, coated, and decorated with graphics, labels, and branding. This allows for attractive packaging designs that can enhance the visual appeal of products on store shelves.
    Heat Resistance: Tinplate can withstand moderate levels of heat, making it suitable for products that require pasteurization or sterilization after packaging.
    Tamper-Evident Features: Tinplate containers can be designed with tamper-evident features such as easy-to-open tabs or seals that provide consumers with assurance that the product has not been tampered with.

Tinplate is commonly used in the production of food cans due to its favorable properties

The food can industry tinplate coils to produce metal cans for packaging various food products. Tinplate is a type of steel sheet or coil that is coated with a thin layer of tin to prevent rusting and enhance the material's corrosion resistance. It provides a barrier between the metal and the contents of the can, preventing any interactions that could affect the quality and safety of the food.

    Corrosion Resistance: The tin coating protects the steel from rust and corrosion, which is crucial for preserving the quality and safety of the food inside the cans.
    Barrier Properties: Tinplate forms a barrier that prevents the food from coming into direct contact with the metal, preventing reactions that could affect the taste, odor, or safety of the food.
    Formability: Tinplate can be easily formed into various shapes, making it suitable for creating cans of different sizes and designs.
    Sealing Properties: The tin coating facilitates a secure seal during the canning process, helping to maintain the freshness and integrity of the food.
    Printability: Tinplate surfaces can be printed on directly, allowing for attractive packaging designs and branding.

The production of tinplate coils involves several steps:

    Steel Production: The base material is typically low-carbon steel. This steel is cleaned and processed to remove impurities and achieve the desired properties.
    Cold Rolling: The steel is cold rolled to reduce its thickness and improve its surface finish.
    Annealing: The cold-rolled steel is annealed (heat treated) in a controlled atmosphere to restore its ductility and prepare it for the tin coating process.
    Tinning: The annealed steel is coated with a thin layer of tin through a process called electrolytic tinning. This involves immersing the steel in an electrolyte bath and passing an electric current through it, causing tin ions to deposit on the steel's surface.
    Finishing: The tin-coated steel is subjected to various finishing processes to ensure uniform coating thickness and smooth surface quality.
    Coil Formation: The finished tinplate is often wound into coils for easy transportation and further processing.
    Can Manufacturing: The tinplate coils are then used by can manufacturers to produce cans for various food products. This involves processes such as cutting, forming, welding or soldering, and sealing.