Semi-rigid container foil description
- Alloy:3003 8011
- Temper: O(SOFT), H22,H24
- Thickness:0.02mm-0.09mm
- Width:200mm-1650mm
- Surface finishing:Both sides bright
- ID:75mmor76mm,152mm
- OD:according to customers’ requirements
- Surface quality:Clear,Smooth;Without defects,gaps , Riddles,Lubricant leftovers,
- Folds and mechanical defect and be chromatic.
- Grade；Grade A
- Degreasing：Without oil left on surface,easy compound and printed
- Pinhole:Meet with the international standard
- Package:1)From the inside to the outside of the package material is :paper, PE foam,plastic bag,wooden boxes 2)Suspend the roil in seaworthy wooden cases,with poly foam to protect the edges of the roil from mechanical damage.
- Trading terms:CIF ,CFR
- Delivery detail: 35 days after receiving the deposit
Semi-rigid container foil process
- CC mother coil (made by casting rolling)or DC mother coil(made by hot -rolled production)
- Rouging by cold rolling mill
- Finishing rolling by foil mill
- Cleaning and straightening by straightening machine
- Annealing (dangling annealing) to charge the temper
- Packaging (from the inner to the outer:plastic film,fiber carton,wooden pallet with steel strip tied), put the drier into the package to prevent damp by sea
Semi-rigid container foil quality
- The surface of the aluminum foil should be clean and smooth.There is no corrosion, empty, folding, brown staining, slotted, add edge, wrinkling, concave and convex
- The surface of the aluminum foil are not allowed to have a serious color difference.
- The end surface of the aluminum foil should be clean and tidy, there is no burr, wrong layer, bruising and collapsed
Semi-rigid container foil application
Used as food container applied in aviation.They are classed as die formed containers,folding cartons and collapsible tube.Aluminum foil containers offer some of the most versatile packaging
solutions available today.They combine the features needs to process conserve and deliver to the consumer perfectly preserved and quickly accessed food products.
The aluminium foil Alloy Composition
| alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Al.min |
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | 0.07 | 0.05 | 99.50c |
| 1100 | 0.95 Si+Fe | 0.05-0.2 | 0.05 | - | - | 0.10 | - | 99.00c | |
| 1200 | 1.00 Si+Fe | 0.05 | 0.05 | - | - | 0.10 | 0.05 | 99.00c | |
| 8011 | 0.4-0.8 | 0.5-1.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.05 | Rem. |
| 3003 | 0.6 | 0.7 | 0.05-0.2 | 1.0-1.5 | - | - | 0.1 | - | Rem. |
| 3005 | 0.6 | 0.7 | 0.3 | 1.0-1.5 | - | 0.1 | 0.25 | 0.1 | Rem. |
| 1145 | 0.55Si+Fe | 0.05 | 0.05 | 0.05 | - | 0.05 | 0.03 | Rem. | |
| 1235 | 0.65Si+Fe | 0.05 | 0.05 | 0.05 | - | 0.1 | 0.06 | Rem. | |
