Aluminum foil blank feeding into hot rolled billet and roll casting billet, although the two kinds of billet machining process is different, but the quality must meet certain requirements to foil rolling production, otherwise will produce pinhole in the rolling process, broken belt, bad flatness and surface quality can not meet the requirements of defects.
|
Name |
Household Aluminum Foil(HHF) |
Type |
Jumbo Roll |
|
Alloy |
8011 |
Temper |
Soft/O |
|
ID |
76mm, 152mm |
OD |
>450mm, customized request |
|
Thickness |
0.008mm-0.04mm |
Thickness tolerance |
+/-5% |
|
Width |
200mm-800mm |
Width tolerance |
+/-5% |
|
Application |
household roll, food package |
Certificate |
ISO 9001, Food contact Grade |
Aluminum billet bad flatness genetic directly to the finished product. Hot rolled The thickness difference on both sides of the coiled strip (50 mm from the edge measurement) require less than 1% of the actual average thickness; Plate crown requirements of 0-1%, and may not be negative; The whole roll of maximum thickness difference less than 1.5% of the actual average thickness. And roll casting billet in addition to satisfying the above hot rolled billet thickness difference index, should also meet the vertical thickness difference s 0.05 mm / 100 mm, transverse slope s0.03 mm / 100 mm.
Gnee is a diversified company, established in 2016 and headquartered in Tianjin, China. The main business scope of the company includes metal materials, daily necessities, and other fields. The company has been adhering to the corporate philosophy of integrity and innovation for development and has a professional R&D team and a high-quality sales and service team.
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