Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of 3003 jumbo rolls of aluminum foil in China. With abundant experience, we warmly welcome you to wholesale high quality 3003 jumbo rolls of aluminum foil in stock here from our factory. Good service and reasonable price are available.
Large Rolls Of Aluminum Foil
When the thickness reaches less than 0.015mm, parallel stripes are formed in the longitudinal direction of 3003 Jumbo rolls of aluminum foil, and the spacing between tension lines is about 5~20 mm. The smaller the tension, the wider the tension lines, and the more obvious the stripes are. When the tension of Alu Household Foils reaches a certain value, the tension line is very slight or even disappears.
| Chemical Composition(%) | |||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Ti | Zr | Al |
| 1235 | ≤0.65 (Fe+Si) |
≤0.05 | ≤0.05 | ≤0.05 | - | - | ≤0.10 | ≤0.03 | - | ≥99.35 | |
| 1145 | ≤0.55 (Fe+Si) |
≤0.05 | ≤0.05 | ≤0.05 | - | - | ≤0.05 | ≤0.03 | - | ≥99.45 | |
| 8011 | 0.50-0.9 | 0.6-1.0 | ≤0.10 | ≤0.20 | ≤0.05 | ≤0.05 | - | ≤0.10 | ≤0.08 | - | Remainder |
| 8079 | 0.50-0.3 | 0.7-1.3 | ≤0.05 | - | - | - | - | ≤0.10 | - | - | Remainder |
| 3003 | ≤0.6 | ≤0.7 | 0.05-0.20 | 1.0-1.5 | - | - | - | ≤0.15 | - | - | Remainder |
| 8021 | ≤0.15 | 1.2-1.7 | ≤0.05 | - | - | - | - | - | - | - | Remainder |
| 1050 | ≤0.25 | ≤0.40 | ≤0.05 | ≤0.05 | ≤0.05 | - | - | ≤0.05 | ≤0.03 | - | ≥99.50 |
| 1060 | ≤0.25 | ≤0.35 | ≤0.05 | ≤0.03 | ≤0.03 | - | - | ≤0.05 | ≤0.03 | - | ≥99.60 |
| 1070 | ≤0.20 | ≤0.25 | ≤0.04 | ≤0.03 | ≤0.03 | - | - | ≤0.04 | ≤0.03 | - | ≥99.70 |
Heavy Duty Aluminum Foil Roll
The smaller the thickness, the greater the possibility of tension lines. Double rolling is more likely to produce tension lines than single rolling. Alu Foil 3003 For Packaging increasing tension and roll roughness is an effective measure to reduce and eliminate tension lines. High tension must be based on good board shape.
GNEE ensures that the thickness of Household 6 Micron Aluminum Foil is below 0.015mm, which can be achieved by adjusting the rolling mill parameters. Consider adjusting the process parameters of double rolling to reduce the possibility of tension line formation, increase tension and optimize roll surface roughness. , which helps reduce or even eliminate tension lines.
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