When talking about large rolls of Household Aluminum Foil, we first need to understand its dimensions. What does 11-20 µm thickness mean? Simply put, human hair is about 70 micrometers thick, and this aluminum foil is several times thinner than hair! Don’t underestimate this thickness; This ensures that the foil is strong enough not to tear easily, while remaining flexible enough to fold however you like.As for width, the 300mm and 450mm sizes are particularly practical. The 300mm roll is about the same width as a standard A4 sheet of paper, perfect for baking cookies or warming buns. The 450mm roll is even wider, enough to wrap whole fish or chicken. I especially love using the wide rolls; They fit well in the oven, which is very convenient. A roll of this type can be several hundred meters long, which is enough for the average family to last more than half a year, making it extremely cost-effective.
There are some things to consider when buying large rolls of aluminum foil. First, carefully check the thickness listed on the packaging. If you frequently grill boned meats, choose 18-20 microns for better consistency. If you use it primarily to wrap fruit, 11-13 microns is sufficient.
High-quality aluminum foil should remain flexible and not break easily, and wrinkles should be even and natural when opened. Secondly, pay attention to the packaging details. High quality cardboard packaging has neat edges and sharp, flat cutting edges, ensuring clean and easy tearing every time. The quality of the inner plastic tube is also important; A thick inner core ensures that the aluminum foil roll turns smoothly even after prolonged use.
| Alloy/temper: | 8011/O |
| Thickness: | 11micron-20micron |
| Width: | 300mm 450mm |
| Materials: | Aluminium Foil Jumbo Roll |
Why Can’t We Live Without It? Versatility of 10 micron -20 micron Aluminium foil
With its perfectly sized 15 micron foil, it’s incredibly versatile around the house, perfect for almost any situation. Its capabilities are mainly reflected in three key areas:
Excellent barrier function (preserving freshness, keeping moisture out, and blocking light): It is airtight, completely blocking out air, moisture and light. These three factors are the primary culprits of food spoilage, dryness and flavor transfer. Using 15-micron foil, wrap leftover barbecue or cake tightly and freeze, and the flavor will remain nearly unchanged the next day. Dried products such as mushrooms and dried shrimp can also be wrapped in it to stay dry and crispy.
Excellent thermal conductivity (even heat and moisture retention): The inherent advantage of metal is its rapid thermal conductivity. When baking, chicken wings or sweet potatoes are wrapped in aluminum foil to trap the heat evenly, forcing the moisture and flavor inside to cook rather than dry out. The result is a juicy, soft and fragrant exterior. In addition, the surface does not burn.
Excellent plasticity and sealing properties (flexible and tight wrapping): 15-micron thickness provides support yet flexibility. You can easily shape it into any shape, wrap it tightly around a bowl, or create a "tight" around a corn or sandwich end, ensuring the flavor is maintained.
