FAQ
You are here: Home » FAQ

FAQ

  • Q Can you customize the material structure for specific applications?

    A Yes.
  • Q What thickness options do you offer?

    A Aluminum foil thickness typically ranges from 6μm to 30μm, while the total laminate thickness can be customized depending on the application. We can tailor both individual layer thickness and overall structure.
  • Q What is composite aluminum foil?

    A Composite aluminum foil is a multi-layer laminated material that combines aluminum foil with plastic films (such as PET, BOPP, PE, or Nylon) and sometimes paper. It is designed to provide excellent barrier properties, mechanical strength, and heat sealability for various packaging and industrial applications.
  • Q Do you provide COA / test reports?

    A Yes.
    COA (Certificate of Analysis),
    thickness test,
    adhesion test,
    seal strength test.
  • Q Is it heat sealable?

    A Yes.
  • Q Can you match Pantone colors exactly?

    A Exactly yes.
  • Q How many colors can you print?

    A Under 10 colors.
  • Q What printing technology do you use?

    A Gravure printing.
  • Q What is the structure of printed foil?

    A Aluminum + ink + varnish.
  • Q What thickness range can you supply?

    A
    6–15 micron (food wrap / lidding),
    10–25 micron (laminated packaging),
    30–50 micron (industrial / pharma).
  • Q What base material do you use for printed aluminum foil?

    A Normally AA8011 and AA3003, 
    and the temper is always O temper.
  • Q What is your typical lead time?

    A Samples: 5–10 days,
    Bulk production: 30-45 days.
  • Q Can you provide small trial orders?

    A Yes, we support sample rolls and small MOQ orders for testing and qualification.
  • Q Is your printed foil food-safe?

    A Yes, we can supply food-grade materials compliant with EU and FDA regulations.
  • Q What printing methods do you support?

    A We support gravure and flexographic printing, suitable for high-volume industrial production.
  • Q Are ultra width coils suitable for refrigerated vehicle bodies?

    A Yes.
  • Q Can samples or trial coils be provided for vehicle testing?

    A Yes.
  • Q How does ultra width aluminum contribute to vehicle lightweighting?

    A Aluminum significantly reduces vehicle weight compared to steel, improving fuel efficiency and payload capacity.
  • Q Can custom colors and finishes be supplied for vehicle branding?

    A Yes.
  • Q Is color consistency critical for ultra width vehicle panels?

    A Yes. Vehicle manufacturers require tight color tolerance across the full width to ensure uniform appearance on large panels.

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

Application

Quick links

Follow 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 2026 CHANGZHOU DINGANG METAL MATERIAL CO., LTD. ALL RIGHTS RESERVED.