FAQ
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FAQ

  • 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.
  • Q What thickness range is typically used for vehicle body panels?

    A The range between 0.5mm-1.5mm as normal. special thickness can be produced as required.
  • Q Can the coating withstand vibration and road impact conditions?

    A Yes.
  • Q What coating systems are suitable for vehicle applications?

    A PE or PVDF.

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    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
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