Two Sides Bright Aluminium Foil Roll H24 / H22 Temper For Semi-Rigid Food Container
Alloy: 3003,
Temper: O, H24
Inside diameter: 3'', 6''
Outside diameter: To customer demand
Two sides bright
Dillyfamily exports pre-lubrication foil for manufacturers who use Italian machine, Dillyfamily also exports bare foil for semi-rigid container.
And the food container Dillyfamily exported has a good performance producing wrinkle wall. The tensile strength and elongationn are proper, not too hard for shaping, not too soft when filling in food. And the whole produce is obey the sandard of USA, EU and Rusian and China Aluminium industry.
And the food container has many applications in many sectors:
Preserved pet food
Preserved human food
Chilled food
Frozen food
Bakery
Catering
Take-away
I . About Aluminum :
Aluminum is a Period 3 metal that exists as a solid at room temperature . The element is atomic number 13 , with an atomic mass of 26.98 . Aluminum's melting point is 1,220 degrees Fahrenheit , and its boiling point is 4,566 degrees Fahrenheit . In its solid phase , aluminum has a density of 2.7 grams per cubic centimeter , though its low density does not significantly impact its strength .
Unlike steel alloys , aluminum does not become brittle at low temperatures . Instead , pure aluminum and many of its alloys become stronger at low temperatures . At temperatures over 212 degrees Fahrenheit , aluminum softens and weakens significantly as a load-bearing material . Aluminum is easy to work with , as it responds well to most forms of machining with very little energy input .
Aluminum is an excellent conductor of both heat and electricity . Pure aluminum has an electrical conductivity similar to that of copper but at only half of copper's weight . It is also a good reflector of visible light and radiated heat , which makes it useful as a wrap for food .
II . Cold rolling Aluminum management
Dilly Family does not only promise quality of final product , but also focus on the quality of raw material . And the raw material we use should own the following characteristics :
- Chemical composition :
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others | Al | Remark | ||
| Per unit | Total | ||||||||||||
| 3003 | 0.40-0.8 | 0.5-1.0 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.05 | 0.05 | 0.15 | Balance | ||
| Note : The essence with upper and lower limits is alloy element . If the element is an odd number , for Aluminum it is the lowest limit , for other element the top limit . | |||||||||||||
| For the chemical composition , the poisonous should comply the regulation of the following | |||||||||||||
| one and GB 11333 . Pb≤0.01% , Cd≤0.01% , As≤0.01% . | |||||||||||||
- Mechanical performance :
| Alloy | Temper | Thickness mm | Mechanical performance | |
| Tensile (σb , Mpa) | Elongation(δ , % ) | |||
| 3003 | H24 | 0.032-0.15 | (135-155) | ≥13 |
- Web :
Foil coil should entwine properly . Transection should be flat and clean , with smooth edge , and without defects of serious burr , arrow , pyramid , which can affect usage . The telescoping isn't allowed above ±1mm .
- Surface :
The surface should be clean and flat with no defects such as corrosive stain , slit , wrinkle & bruise , which can affect usage . But it's allowable to keep the ripple mark and impress nick on the surface if they have no effect on usage .
III . Mission :
We try our best for good quality and service . Welcome to Dilly Family home page to check what we could do for your kitchen wrapping solution .
