Food Packing Series
You are here: Home » Products » By Application » Food Packing Series
Food Packaging

COLOR COATED ALUMINUM COIL SUPPLIER

Color Coated Aluminum Sheet Material For Food Packing

Food packaging alloys are essential for preserving food quality and safety. Aluminum alloys, such as 1100, 3003, and 5052, are used for their lightweight nature, excellent barrier properties against light, oxygen, and moisture, and high recyclability. They are found in flexible packaging like foil and rigid containers like cans. Steel alloys, particularly tinplate and tin-free steel, are used for their strength and durability in can manufacturing. Both materials ensure long shelf life and protect food from external contaminants, making them critical in the food industry.

Aluminum Alloy Types Used in Food Packaging

Aluminum is favored for its lightweight nature, excellent barrier properties, and recyclability. The following alloys are commonly used:

Flexible Packaging:
1100 (99.0–99.3% Al): High purity, excellent formability, used for household foil.
3003 (Al-1.25 Mn): Added manganese for strength, used in thicker foil and containers.
5052 (Al-2.5 Mg-0.25 Cr): Magnesium enhances corrosion resistance, used for formed containers.

Rigid Containers:
1100, 3003, 5052: As above, used for cans due to formability.
5082, 5086, 5154: Higher strength alloys for beverage and food cans, offering durability.

Closures:
1100, 3003, 3004,5052: Used for screw caps, rolled-on closures, and tamperproof seals due to their formability and strength.

Collapsible Tubes:
Typically pure aluminum or low-alloy aluminum, annealed for softness, used for products like cheese spread or mustard.

Main Products And Parameters Of Food Packing Material

1) Aluminum Foil

 
Thickness: 0.005–0.15 mm (0.00017–0.0060 in)
Properties: Lightweight, impermeable to light, oxygen, and moisture, recyclable, sterile after annealing.
Uses: Household foil, laminated foil, formed containers for groceries, snacks, and light-sensitive products.

 

2) Aluminum Can

 
Thickness: 0.075–0.45 mm (0.003–0.018 in)
Properties: Lightweight, durable, corrosion-resistant, recyclable, formable.
Uses: Beverage cans (beer, soda, juice), food cans (seafood, pet food).
 

3) Steel Cans

 
Thickness: 0.15–0.49 mm
Properties: Strong, durable, gas/moisture impermeable, recyclable, high temperature resistant.
Uses: Food cans (vegetables, fruits, tomato paste), beverage cans.
    bg4GENERAL PARAMETERS    bg4

Parameter Table Of Food Packing Material

 

Material

Alloy Type

Typical Thickness

Key Properties

Common Uses

Aluminum

1100, 3003, 5052

0.005–0.15 mm (foil), 0.075–0.45 mm (cans)

Lightweight, excellent barrier, recyclable

Foil for wrapping, cans for beverages/food

Steel

Tinplate, TFS

0.15–0.49 mm

Strong, durable, recyclable

Cans for food/beverages
 
PRODUCT CENTER

Colored Aluminum Coil Products

PRODUCT TYPE

Types of Colored Aluminum Coil

Here are some types of colored aluminum coils:
PVDF-Coated-Aluminum-Coils
 
 

PVDF Coated Aluminum Coils

 
PVDF coatings are known for their durability and weather resistance. They provide a smooth and glossy finish, making them suitable for architectural applications. PVDF coated aluminum coils are available in a wide range of colors and are often used for exterior cladding, roofing, and signage.
 
pe-coated-aluminum-coil
 
 

PE Coated Aluminum Coils

 
PE coatings offer good UV resistance and color retention. They are commonly used for interior applications where extreme weather resistance is not required. PE coated aluminum coils are available in a variety of colors and are used for indoor decorations, ceiling panels, and more.
 
Wood-Grain-Coated-Aluminum-Coils
 
 

Wood Grain Coated Aluminum Coils

 
These coils are designed to mimic the appearance of wood textures while retaining the durability and low maintenance of aluminum. They are used in applications where a natural wood look is desired, such as building facades, interior design, and furniture.
 
Chameleon-Aluminum-Coils
 
 

Chameleon Aluminum Coils

 
Chameleon coatings create shifting colors depending on the viewing angle and lighting conditions. These coatings are used to create dynamic visual effects on surfaces such as automotive parts, consumer electronics, and architectural elements.
 
High-Gloss-Aluminum-Coils
 
 

High-Gloss Aluminum Coils

 
These coils have an exceptionally smooth and reflective surface, providing a high-gloss finish. They are used for applications where aesthetics are a primary concern, such as signage, interior decoration, and premium consumer products.
 
Matte-Finish-Aluminum-Coils
 
 

Matte Finish Aluminum Coils

 
Matte finishes offer a non-reflective surface with a subtle and elegant appearance. They are used in a variety of applications, including architectural elements, appliances, and consumer electronics.
 

Can't Find Ideal Color Coated Aluminum Coils For Your Industries?

We provide custom solutions to all our customers and offer free color coated aluminum coil samples that you can take advantage of.
    bg4CHARACTERISTICS    bg4

Features of Color Coated Aluminum Coil

Color coated aluminum coils are widely used in various applications due to their aesthetic appeal, corrosion resistance, and versatility. These coils are typically made from aluminum alloy and are coated with a layer of durable paint or coating. The following are the specific features of color coated aluminum coils:

  • Aesthetic Variety

    Color coated aluminum coils are available in a wide range of colors, shades, and finishes, allowing for creative design choices. This versatility makes them suitable for various architectural, decorative, and industrial applications.

  • Corrosion Resistance

    Aluminum itself is naturally corrosion-resistant due to its oxide layer. The additional coating enhances this property, making color coated aluminum coils suitable for outdoor applications, even in harsh environments.

  • Weather Resistance

    The combination of aluminum's inherent weather resistance and the protective coating ensures that color coated aluminum coils can withstand exposure to UV radiation, moisture, and temperature fluctuations without significant degradation.

  • Durability

    The paint or coating applied to the aluminum surface is designed to be durable, preventing chipping, fading, and cracking. This longevity reduces the need for frequent maintenance and replacement.

  • Lightweight

    Aluminum is a lightweight material, which contributes to easier handling, transportation, and installation of color coated aluminum coils, especially when compared to heavier materials like steel.

  • Form ability

    Aluminum is malleable and can be easily formed into various shapes without cracking or breaking. This property makes color coated aluminum coils suitable for intricate designs and curved surfaces.

  • Heat Reflectivity

    Aluminum has excellent heat reflectivity properties, contributing to energy efficiency by reducing heat absorption in buildings and structures.

  • Environmental Friendliness

    Aluminum is a recyclable material, and using color coated aluminum coils can contribute to sustainability efforts by reducing the need for new raw materials.

  • Low Maintenance

    The durable coatings on color coated aluminum coils require minimal maintenance over their lifespan. Regular cleaning with mild detergents can help retain their appearance.

  • Versatility

    Color coated aluminum coils find applications in a wide range of industries, including construction (roofing, cladding, facades), transportation (vehicle bodies, trailers), electronics, signage, and more.Color coated aluminum coils find applications in a wide range of industries, including construction (roofing, cladding, facades), transportation (vehicle bodies, trailers), electronics, signage, and more.

  • Ease of Installation

    Due to their lightweight nature, color coated aluminum coils are relatively easy to handle and install, reducing installation time and labor costs.

  • Customization

    Manufacturers can produce color coated aluminum coils with customized colors, thicknesses, and sizes, catering to specific project requirements.

  • Chemical Resistance

    The protective coatings on color coated aluminum coils can provide resistance against certain chemicals, further enhancing their durability in specific environments.

  • Non-Toxic

    Aluminum is a non-toxic material, making color coated aluminum coils suitable for applications that require materials with low toxicity levels, such as food packaging or medical equipment.

  • Cost-Effective

    The durability, low maintenance, and recyclability of color coated aluminum coils make them a cost-effective solution for various applications.

Advantages of Color Coated Aluminum Coil

Color Coating Aluminum’s Application

Where Dingang’s Prepainted Aluminum Sheet 
Can Be Used In?
    bg4FACTORY TOUR  bg4

Welcome To Visit Dingang Prepainted Aluminum's Production Lines

For the past decade,Dingang has been growing rapidly in the industry,owning two plants of 160,000㎡ with eight large automatic roller coating lines for aluminum and six for steel products.Over 700 skillful workers.In addition,we have stretching-bending rectifier,cleaning drawbench,embossing,cross-cutting and vertical slitting machines.

With near 20 years of professional metal coating experience,we have the ability to coat PE,PVDF and epoxy coating.We are also one of the few coating applicators that can replicates natural materials such as stones,marble,wood,terracotta,concrete and even rusted copper on the surface of metal with paint.
Pre-painted-Aluminum-Coating-Production-Line

Production Line

Registered Capital: 15 million US Dollar (Equivalent to 95 million Yuan).
Company Size: Covers an area of 160,000㎡.
Equipment and technology: Introducing Siemens electric control system in production lines.
Productive capacity: Eight pre-painted aluminum lines with output 150, 000 tons/year.Six full automatic color coating steel production lines with output of 450,000 tons/year;

OEM/ODM

No matter clients need us to make OEM or ODM,that's available to us.
Many clients from Euro,America,Canada,Austrila and other developed countries who hope us to produce the products with their own brand.We are very willing to cooperate with them and meet their's requirement.
Trust us and cooperate with us,our product and servise would make you satisfied.
factory2 (8)
r-d

R&D

Dingang still believes the driving force of company's long term development comes from the cultivation of talents.That's why we pay huge attention to the cultivation of scientific and technological personnel.Every year we would recruit graduates from universities.
Now our group has more than 700 employees in our two factories.Most of them with diplomas over university's degrees.Including 38 engineers and 170 technician.

Education Of Degree

Number

Percentage

Master And Above

42

6%

Undergraduate

178

25%

Junior College

255

36%

Technical And Skill School

135

19%

Others

92

13%
In addition,Dingang annually spends more than 12% of total sales on research and development and technical personnel advanced study at home and abroad.

Cooperation Process

  • Step.1

    Enquiry Us With Spec Requirements

  • Step.2

    Offer Client With Quotation And Sample

  • Step.3

    Quotation & Sample Approved By Client

  • Step.4

    Payment Way & Lead Time Confirmed

  • Step.5

    Sales Contract Signed (Order Confirmed)

  • Step.6

    Bulk Production & Shipping Issue

  • Step.7

    Bulk Goods Delivering


    bg4FAQ  bg4

Frequently Asked Questions

We have compiled the most frequently asked questions about our color coated aluminums here for your convenience, but please feel free to contact us if you have any additional questions.

Color Coated Aluminum Coil FAQ

  • Q What is a color-coated aluminum coil?

    A Color-coated aluminum coil is a flat-rolled aluminum product that has been treated with a paint coating on one or both sides. This coating is applied through a continuous paint application process, which can involve various layers and treatments to enhance durability, weather resistance, and aesthetics.

  • Q What are the benefits of using color-coated aluminum coils?

    A Color-coated aluminum coils offer several advantages, including:
    Enhanced aesthetics: The wide range of available colors and finishes allows for creative design possibilities.
    Weather resistance: The coating helps protect the aluminum from exposure to elements, reducing the risk of corrosion.
    Durability: The paint coating adds a layer of protection, making the aluminum coil more resistant to scratches and wear.
    Light weight: Aluminum is naturally lightweight, making it easier to handle and install compared to other materials.

  • Q How is the color coating applied to the aluminum coil?

    A The color coating is typically applied through a coil coating process. In this process, the aluminum coil is unwound, cleaned, treated, primed, painted, and cured using continuous rollers and heating systems. This ensures an even and consistent coating across the entire surface.

  • Q What types of paint are used for color-coated aluminum coils?

    A  Various types of paints are used for coating aluminum coils, including:
    Polyester: Offers good durability and color retention.
    Polyurethane: Provides enhanced weather resistance and durability.
    PVDF (Polyvinylidene Fluoride): Offers excellent weather resistance, color retention, and UV protection, making it suitable for harsh environments.

  • Q Can color-coated aluminum coils be customized in terms of color and finish?

    A Yes, color-coated aluminum coils can be customized to match specific color requirements and finishes. Our factory offer a wide range of standard colors, as well as the ability to create custom colors and finishes to meet design preferences.

  • Q How are color-coated aluminum coils maintained?

    A Color-coated aluminum coils are relatively low maintenance. Regular cleaning with mild soap and water is usually sufficient to remove dirt and grime. Harsh chemicals and abrasive cleaners should be avoided to prevent damage to the paint coating.

  • Q What are the factors affecting the cost of color-coated aluminum coils?

    A The cost of color-coated aluminum coils can be influenced by factors such as the type and quality of paint used, the thickness and grade of the aluminum, the size of the coil, and the complexity of the coating process. Custom colors or finishes might also affect the cost.

Factory FAQ

Consult Us To Get Your Customized Aluminum Solution

We help you avoid the pitfalls to delivery the quality and value your aluminum  need, on-time and on-budget.

Products

Color Coated Aluminum Coil Corrugated Aluminum Sheet Prepainted Aluminum Strip Prepainted Aluminum Circle Embossed Aluminum Sheet Anodized Mirror Aluminum Plate Aluminum Foil Aluminum Trim Coil Channel Letter Aluminum Coil

Follow Us

Quick Links

Home Products About Us Factory Tour Blog Contact Us

Contact Us

    joey@cnchangsong.com
    +86-18602595888
   Building 2, Zhixing Business Plaza, No.25 North Street, Zhonglou District, Changzhou City, Jiangsu Province, China
    Chaoyang road, Konggang economic development area, Lianshui, Huai'an city, Jiangsu,China
© COPYRIGHT 2023 CHANGZHOU DINGANG METAL MATERIAL CO., LTD. ALL RIGHTS RESERVED.