Food packaging Aluminum foil bag’s advantages and disadvantages

Food packaging foil almost no impurities, Applicable to food, cosmetic, machinery, electronics, lubricants and other industries, aluminum foil production of food packaging is a better use.

Food packaging Aluminum foil bag

The use of aluminum foil made of food bags have the following advantages:

High temperature (up to 121 degrees), low temperature (minus 50 degrees), some used for high temperature cooking food bags can use the material;

Good oil resistance and fragrance performance is particularly outstanding;

Excellent barrier performance, blocking air performance, antioxidant, waterproof, moisture;

Good heat sealing performance, high softness;

The characteristics and advantages of aluminum foil food packaging bags

Made of aluminum foil made of food packaging bags to food non-toxic and tasteless, health and safety in line with national health standards.

Aluminum foil thickness is generally between 10-200 microns, according to different uses, the size of the packaging products made into different processes, aluminum foil food packaging as long as the process of three side sealed bags, self-reliance bags, zipper bags, Bags, yin and yang bags and other different processes.

haomei Aluminum is focused on the production of aluminum foil for 20 years. It has rich experience in aluminum foil processing. The produced aluminum foil has high reflectivity to light and heat. It is bright and bright in printing color, and has good insulation. It is suitable for all kinds of packaging. The pre-sale consulting and after-sales service, customers can buy more at ease

Why can aluminum foil make food packaging bag?

Food packaging bags can be used in a variety of materials, including a variety of functional plastics, paper and aluminum foil , etc. Many people find it strange whyaluminum foil can make food packaging materials? What are the characteristics of food packaging bags made from aluminum foil ? Today, Haomei aluminum foilwith everyone together to explore.

Aluminum foil used in the production of food packaging bags are usually made ofaluminum foil and other materials. There are two main reasons why this works.

Why can aluminum foil make food packaging bag?

First, the composite process requires that the composite substrate must be sheet shape, while the metal aluminum foil can be easily processed into aluminum sheet material due to its low hardness and good ductility. The thickness ofaluminum foil is 0.005 mm~0.009mm.

Second, the aluminum foil nature is very lively, very easy to be oxidized by oxygen in air, forming a layer of dense oxide Al2O3 protective film on the metal surface, the nature of Al2O3 in air environment is extremely stable, can prevent further oxidation of aluminum oxygen. Of course, the use of aluminum foil bags made of this layer of dense protective film can be a good way to isolate the outside air into the bag inside, to prevent the role of food oxidation deterioration.

Aluminum Foil Applications

Many of the principal aluminum foil uses and markets, and a number of specialty applications, have been mentioned in connection with discussions of various properties or converting operations in other sections of this book. But the versatility of aluminum foil and the literally hundreds of ways in which it is used in commerce throughout the world, demand more comprehensive listing of end uses.

Aluminum Foil Applications

An excellent condensation of major aluminum foil applications is afforded by the converted and nonconverted foil end-use classifications given in Table1. These are used for the aluminum foil end-use report compiled annually by the U.S. Department of Commerce. Presented on the pages that follow, is an overview of the many kinds of specific types of aluminum foil packages and other products.

The basic categories in which all statistically identifiable aluminum foil applications are reported by the Aluminum Association to indicate industry shipments are as follows:
Packaging End Uses

Semi Rigid Foil Containers – Bakery Goods, Frozen Foods and other
Caps, cap-liners and packaging closures for Beverages, milk, foods and other
Composite cans and canisters – Powdered drinks, auto supplies, Food snacks, Citrus and other juices, Refrigerated dough, other frozen food products
Flexible Packaging end uses – labels, cartons, over wraps, wrappers, capsules, bags, pouches, seal hoods and overlays for semi rigid foil containes.
Military specification packaging

Why select haomei aluminium foil strip for transformer winding

haomei aluminum is professional aluminu foil strip for transformers winding, our grades are : 1060,1070, 1350, Temper O, said soft state . Thickness between 0.2-3.0mm. haomei aluminum strip, aluminum foil for dry- type transformers, using high purity aluminum ingot , with high conductivity , soft features , smooth surface , no glitches, is an ideal material for the production of dry-type transformers ,is the key raw materials for transformer winding manufacturing, our aluminum foil striphave good performance on foil conductivity, the burr curling, scoliosis, surface quality and many other technical indicators.

haomei aluminium foil strip for transformer winding

Our aluminium foil strip for transformer welding have advantage as below:
* Relatively mature technology with respect to the price compared to other high-grade aluminum alloy has a huge advantage.
* There are good elongation and tensile strength, fully able to meet the requirements of conventional processing (stamping, drawing) high formability.
* Of industrial aluminum with high plasticity, corrosion resistance, electrical conductivity and thermal conductivity.
* May welding, soldering and hydrogen atoms in contact welding.
* Easy to bear all kind of pressure processing and extension, bending.

Read through below characteristics and conditions, you may see how professional we are, to supply aluminum foil in coils to be used in welding of step Voltage Regulators.