Three-piece Can Bottom Cover DGT438

Three-piece Can Bottom Cover DGT438

This product is made of chrome-plated steel sheet (thickness 0.38mm, hardness T4CA) as the base material, and is made of 20 micron RPET (Polyester Thermal Adhesive Film) film on both sides. Mainly used for three-piece can bottom cover, which can replace aluminum bottom cover and coated thin steel plate bottom cover, especially suitable for occasions with high requirements for medium resistance.

Disclaimer: The above information is provided based on our actual knowledge and experience. We solemnly recommend users to conduct in-depth and detailed tests on the product before use to verify whether it is suitable for the user's own process conditions and purposes, and we recommend that you consult with our technicians. The above technical information is not regarded as any guarantee from us, and we therefore assume no responsibility.

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Material Details and Type

Technical Index:


Typical value

Test method


Smooth, basically the same color, no impurities, bubbles, defects such as trachoma, no scratches through film



The first level



No bubbles, no loss, no color, no white


Sulfur tolerance

No obvious sulfur spots, no loss


Impact resistance

No concentrated corrosion point


Boiling resistance

No bubbles, no loss, no color, no white


Scratch resistance

The needle(2kg) is not cut to the base material



Product Features:

  • A beautiful appearance
  • Green environmental , safety and health
  • Excellent scratch resistance
  • Good resistance to media performance
  • Effectively solve the problem of rust caused by abrasions


Product health performance:

  1. Comply with FDA 21 CFR 175.300 regulations
  2. Comply with FDA 21 CFR 175.1630(h) regulations
  3. Comply with GB 10-2016, GB 13113-1991, GB 9683-1988 standards


Product Precautions:This product should be stored in clean, hygienic, air circulation storeroom. Its distance heat source is not less than 1m. Do not stack too high. The shelf life is one year from the date of manufacture. The processing of the product should be completed during the storage period.

We are Custom Chrome-Plated Cans Manufacturers and custom Chrome-Plated Cans Back Covers suppliers in China, The leader in the domestic metal packaging industry. Laminated steel technology has been approved by five national patents. We also accept OEM/ODM.