Aluminium foil fresh-keeping bags and boxes with sealing function available in three sizes: small 20×13cm, medium 23×17cm, and large 26×29cm, heat-resistant from -60℃ to 100℃ and not suitable for microwave use, packaged in 10-piece bags or boxes.
Reusable Aluminium Foil Fresh-Keeping Bags with Sealing Function in Three Sizes

These aluminium foil fresh-keeping bags offer a practical storage solution for food and other items requiring protection from air and moisture. Available in a choice of three specific sizes and two packaging styles, they are designed for household or commercial use where a resealable metallic barrier is beneficial. The core material, aluminium foil, provides the fundamental protective qualities, and the product's heat resistance from -60℃ to 100℃ adds to its versatility for various temperature conditions, excluding microwave use. The 10-piece pack provides multiple bags for organised storage or repeated use.
Features and Construction

These bags are defined by their material, specific dimensions, and functional design, providing clear options for different storage needs. The construction centres on aluminium foil, and the sizes are precisely measured for consistency.
Material and Build
The primary construction material is aluminium foil, which creates an effective barrier against external elements. The product is described as having a sealing function, implying a mechanism to close the bag securely. It is categorised as a 'removable' fresh-keeping bag, indicating it is designed to be opened and resealed multiple times, supporting its reuse. The material's stated property is its heat resistance within a range of -60℃ to 100℃.
Size and Practical Fit
The bags are offered in three distinct size options to accommodate various items. The small size measures 20 cm by 13 cm, suitable for modest portions or small objects. The medium size is 23 cm by 17 cm, offering a more versatile storage area. The largest option measures 26 cm by 29 cm, providing capacity for bulkier items. Customers can also choose between a 'Bag' or 'Box' style for the 10-piece pack, which may refer to the outer packaging or the bag's form factor.
Uses and Placement

The product's specifications guide its suitable applications, focusing on storage where a sealable, non-microwaveable barrier is required. The temperature tolerance further defines where it can be safely used.
Event or Professional Use
In settings like catering, meal prep services, or food storage areas, the range of sizes allows for portioning different types of food. The sealing function helps maintain freshness during transport or display. The heat resistance up to 100℃ means these bags can be used to store items that are still warm, though direct heating inside them is not advised. The fact they are not for microwave use is an important specification for commercial kitchens to note.
Everyday Home Use
At home, these bags can organise the pantry, fridge, or freezer. They are suitable for storing baked goods, snacks, coffee, spices, or even non-food items like craft supplies that need protection from humidity. The small size is handy for lunchbox portions, while the large size can store bulk purchases like flour or rice. As removable and reusable bags, they offer an alternative to single-use options for household organisation.
Benefits and Buying Value

The value of this product lies in its defined specifications, reusability, and the practical advantages of its material and design. It provides a straightforward storage tool based on its listed features.
Reuse and Low Maintenance
Being categorised as a removable bag suggests it is built for multiple uses. This reusability can reduce waste and offer cost-effectiveness over time compared to disposable alternatives. The simple material, aluminium foil, typically allows for easy wiping clean. The sealing mechanism is presumably designed to remain functional over several cycles of opening and closing.
Why Choose This Product
This product provides a clear set of options: three exact sizes and a choice of bag or box packaging. The key differentiator is the aluminium foil construction combined with a sealing function and a specific heat resistance range. It is a practical choice for users who need a metallic barrier bag that is reusable and can handle temperatures from freezing cold up to 100℃, but who do not require microwave compatibility.




