150 Meter Length Household Aluminum Foil No Noxious Substance 0.009
Core material: paper
Core length: 295-310mm
Core thickness: 5-10mm
Packing: To customer demand
Material : Aluminium foil
Length : 150 m
Width : 290 mm
Thickness : 0.009 mm
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
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
- Wettability :
Surface of O temper should be no oil or oil blisters . The
wettability should be above B grade or determined by the
negotiation of both sides .
- 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 . Aluminum foil in Kitchen use :
The physical characteristics makes Aluminum foil an essential
material for household use :
- Aluminum foil is an excellent conductor of heat and can withstand
the highest temperatures encountered in cooking ;
- Aluminum foil has unique mechanical properties as it is formable
, strong and can be ‘ dead folded ’ , which is beneficial when
wrapping food ;
- Aluminum foil provides a total barrier to light , odor and
moisture , thus making it ideal for the protection of sensitive
food during cooking and storage ;
- After it has been used , Aluminum foil can be recycled or
recovered in the form of energy .
Because of these above unique and versatile properties , Aluminum
foil becomes the best helper in household wrapping .
IV . Plastic Vs household Aluminum foil :
Comparing the plastic film , as the household kitchen use material
, Aluminum foil has its own
|Foil||1) Ideal for wrapping odiferous foods 2) Can be heated in the oven
3) Can be used in roasting 4) Environment friendly material 5) Can
be 100% recyclable 6) Can be used when polishing silver||1) can not be used in the microwave 2) Not suit for wrapping acidic
foods , like tomatoes and berries , in foil . The acids react with
the aluminum , leaving a harmless but unsightly blue residue .|
|Plastic||1)Can be microwaved , but needs at least an inch away from food as
the heat from the food can cause the plastic to melt . 2) Can wrap
acidic foods .||1) Can not be used in the oven 2) Not good like Foil when freezing
3) Can not be used when roasting 4) Lead to Environment pollution
5) Less than 30% recyclable|
VIII . Tricks & tips for Aluminum foil
1 . DIY-form foil into perfect shape and size you need , like a
2 . Scouring pads
If you have got caked-on grease and unsightly food leftover on your
pots and pans , just use foil . And you have to crumple it up in a
ball and start scrubbing .
3 . Starch
By placing a strip of foil over your ironing board ( and under the
cover ) you can easily remove the wrinkles .
IX . Q and A :
Q : Does the foil from Dilly family is produced according to the
regulation of Aluminum association ?
A :Yes , our product is produced according to ‘‘ Aluminum Standards
and data 2009 ’’
Q : Should the matt side of aluminum foil face out or toward the
A : It does not matter . You can pick up what you prefer .
Q : Which kind of aluminum foil should I choose to use ?
A : Standard duty aluminum foil is an good solution for wrapping
sandwiches , covering bowls and containers with lost lids ,
wrapping all sizes of vegetables for the refrigerator , or
reheating pizza in oven or toaster oven .
Heavy duty aluminum foil is strong enough to handle baking ,
freezing or wrapping application . Tough and durable with cutting
edge , especially useful in roasting .