Different aluminum foils have different effects

Aluminum foil is widely used in many sectors of national economy and people’s daily life because of its light weight, good sealing and encapsulation, but it is mainly used in packaging, electromechanical and construction fields. Aluminum foil can be classified according to its thickness, shape, state or material.

Aluminum foil can be divided into thick aluminium foil, single zero aluminium foil and double zero aluminium foil according to thickness difference.

Thick foil: Aluminum foil with thickness of 0.1-0.2 mm.

(2) Single zero foil: aluminium foil with thickness of 0.0lmm and less than 0.1mm/

(3) Double zero foil: The so-called double zero foil is the aluminium foil whose thickness is less than 0.0075 mm, which has two zero foils after decimal point when its thickness is measured in mm. When expressed in English, thick aluminium foil is called “heavy gauge aluminium foil”, single zero aluminium foil is called “medium gauge foil” and double zero foil is called “light gauge foil”. Aluminum foil with thickness less than 40 LTM is sometimes called light gauge foil in foreign countries, while aluminum foil with thickness greater than 40 BTM is collectively called heavy gauge foil.

Aluminum foil can be divided into aluminium foil roll and aluminium sheet foil according to its shape. Aluminum foil deep-processed wool is mostly supplied in rolls. Only a few handicraft packaging occasions use aluminium sheet foil.

Aluminum foil can be divided into hard aluminium foil, semi-hard aluminium foil and soft aluminium foil according to its state.

(1) Hard foil: Aluminum foil without softening treatment (annealing) after rolling and without degreasing treatment, the surface is marked with residual Shantou. Therefore, the hard aluminium foil must be degreased before printing, bonding and coating. If it is used for forming, it can be used directly.

(2) Semi-hard aluminium foil: Aluminum foil whose hardness (or strength) is between hard foil and soft foil is usually used for forming.

(3) Soft foil: Aluminum foil softened after full annealing after rolling, with soft material and no residual oil on its surface. At present, soft foil is used in most applications, such as packaging, composite, electrical materials and so on.

Aluminum foil can be divided into one-sided and two-sided according to its surface state.

(1) One-sided glossy aluminium foil: double rolled aluminium foil, after coiling, one side is bright, – face is black, such aluminium foil is called one-sided glossy aluminium foil. The thickness of one-sided aluminium foil usually does not exceed o.025mm.

(2) Two-sided aluminium foil: single rolled aluminium foil, two drawings contacted with rolls. The two sides of aluminium foil can be divided into mirror two-sided aluminium foil and common two-sided aluminium foil because of the different surface roughness of rolls. The thickness of dihedral aluminium foil is generally not less than 0.01mm.

Aluminum foil can be divided into plain aluminium foil, embossed aluminium foil, composite aluminium foil, coated aluminium foil, colored aluminium foil and printed aluminium foil according to the added state.

Plain aluminium foil: Aluminum foil rolled without any other processing, also known as light foil.

(2) Embossed aluminium foil: Aluminum foil with various patterns on the surface.

(3) Composite aluminium foil: Aluminum foil and paper, plastic film, cardboard bonded together to form a composite aluminum foil. Coated foil: Aluminum foil coated with various resins or varnishes.

Coloured aluminium foil: The surface is coated with a single color of aluminium foil.

Printing aluminium foil: Aluminum foil, which forms various patterns, patterns, words or pictures on the surface by printing, can be a color, up to 12 colors.

6063 6061 7005 7075 anodized flexible aluminum foil pipe

Aluminum foil is an economical solution for a wide range of industrial, manufacturing and consumer applications

Features: Waterproof, Fireproof,Leakproof, Moistureproof, Anti-interference

Aluminum foil pipe,provides excellent insulation: Reflects up to 97% of radiant energy in addition to resisting other types of heat transfer from conduction, convection and radiation. The two side anodized aluminum foil forms an effective barrier against moisture, air currents and vapors.

Application: Electromagnetic shielding, refrigetors, air conditioners,cars, subways, household decoration and other appliances.

Double-sided aluminum foil duct / thick aluminum foil pipe / exhaust pipe / telescopic tube / vent tube diameter 200mm * 8m

6063 6061 7005 7075 anodized flexible aluminum foil pipe

Temperature: -30 -80

Maximum air velocity: 30m / s

Maximum working pressure: 2500Pa

The actual length of up to 9 meters straightened

Features of aluminum foil pipe:

1, double-sided gold aluminum foil, more resistant to heat; bold steel, more durable

2, can be bent, convenient and flexible installation

[Application] is widely used in Bathroom, cafes, offices, a gym, a restaurant, conference rooms, hotels, guesthouses and other indoor ventilation.

Common specifications 60MM 80100 110 125 150 160 175 200 250 300 325 350 400 450 500 630, other specifications can be customized! (Quantity can be made in any length up to 15 m can be customized one)

Installation method of aluminum foil pipe :

The first step: The tube clamp set on standby (also available air conditioning tie)

Step two: a torn aluminum tube wire twice

The third step; tear wire belt wrapped around the outlet valve of the outer aluminum foil fixed

Step four: then the entire aluminum foil tape or duct tape glue laps (remember tearing stick better place to prevent leakage)

Step Five: In the clamp sleeve (or air conditioning tie) in the air where it is fixed

What thickness is used for packaging aluminium foil

What thickness is used for packaging aluminium foil?

Generally, the thickness of packaging aluminium foil is between 0.03mm and 0.1mm.

Due to the full insolation of the packaged goods from the outside light, humidity and gas, the packaged goods are well protected. Especially for the packaging of cooked food, the use of this composite aluminum foil material can ensure that food does not deteriorate for at least one year. Moreover, heating and unpacking are very convenient and popular with consumers.

Aluminum foil has a clean, hygienic and shiny appearance. It can be integrated with many other packaging materials, and the printing effect of the surface of aluminum foil is better than that of other materials. In addition, aluminum foil has the following characteristics:

(1) The surface of aluminium foil is extremely clean, sanitary, and no bacteria or microorganisms can grow on it.

(2) Aluminum foil is a non-toxic packaging material, which can be directly contacted with food without any health hazards.

(3) Aluminum foil is a odorless and odorless packaging material, which will not make the packaged food have any odor.

(4) If the aluminum foil pans itself is not volatile, the packaged food will never dry or shrink.

(5) Whether at high temperature or low temperature, there is no oil infiltration in aluminum foil.

(6) Aluminum foil is an opaque packaging material, so it is a good packaging material for sunshine products, such as margarine.

(7) Aluminum foil has good plasticity, so it can be used to package products of various shapes. It can also create containers of various shapes at will.

(8) Aluminum foil has high hardness and tension strength, but its tearing strength is small, so it is easy to tear.

(9) Aluminum foil itself can not be heated and sealed, so it must be coated with heat-resistant materials, such as PE, in order to be heat-sealed.

(10) Aluminum foil may have adverse reactions when it comes into contact with other heavy metals or heavy metals.

Characteristics and application of aluminum foil packaging bag

Aluminum foil packaging can be tailored to different specifications and styles of packaging bags, mostly using four-layer structure, with good water and oxygen insulation function.

Aluminum foil packaging surface will generally have reflective gloss, which means that it does not absorb light, but also uses multi-layer production. Therefore, aluminum foil paper not only has good shading, but also has a strong isolation, and because of the aluminum component in it, it also has good oil resistance and softness.

Aluminum foil packaging bags have strong air barrier, anti-oxidation, waterproof, moisture-proof, strong mechanical properties, high explosion resistance, puncture resistance and tear resistance. Aluminum foil packaging bags have good heat resistance, low temperature resistance, oil resistance and fragrance retention. It is non-toxic and odorless, and meets the hygienic standards of food and drug packaging. Good heat sealing performance, flexibility, high barrier performance.

Aluminum foil packaging bags are suitable for packaging various circuit boards, electronic products, precision machinery accessories, consumer goods, industrial products, etc. For example: PC board, IC integrated circuit, electronic components, SMT patches of all kinds of LED wilderness, lamp packaging, precision hardware, auto parts and other packaging.

Aluminum foil for food packaging: rice, meat products, dried fish, aquatic products, roast duck, frozen food, condiments, etc., fragrance preservation, quality preservation, flavor preservation, color preservation.

Double sided reflective aluminum foil insulation material

Aluminum foil thermal insulation can be used to multiple places where it can be found useful for stopping unwanted heat gain or heat loss. Aluminum foil insulation works effectively and efficiently and prevents the transmission of temperature that at the end results into wastage of energy.

Not your typical aluminum foil, our aluminum foil insulation is comprised of two layers of highly reflective aluminum reinforced with polyethylene woven fabric that gives the aluminum insulation an incredible tear resistance factor making it more durable that most radiant barriers in the market place.

Why aluminum foil insulation?

The barrier properties and heat reflectivity of aluminium foil are widely used in building panels to improve insulation performance in modern building systems.

Aluminum thermal insulation is work on the radiant barrier principal that reflects the temperature and sun rays back to atmosphere from where they are coming from. And it works in both hot and cold environment by reflecting high temperature rays to the direction of source. The same can enhanced with the use of polyethylene bubble insulation film that sandwiched between the aluminum foil. Though aluminum insulation reflects around 97 percentage of sun rays and radiant heat, remaining can be stop passing to home by air bubble film. And this is why most of the radiant barriers are the best choice for home and industrial temperature insulation.

Aluminium foil is used as a skin for heat-insulating and incombustible materials to provide high performance insulation for pipe work and ducting.

The adhesive tape used to secure the laminated material is based on aluminium foil or its reflective surface, corrosion-resistance and long life.

In electrical cables, aluminium foil helps give long-term insulation against moisture and attack from naturally occurring corrosive elements found above and below ground.

Aluminium foil also acts as an insulator against the magnetic and radio frequency emissions associated with electrical cables.

As a sheath for fiber-optic cables, aluminium foil uses its electrical conductivity to act as a “tracer” to enable testing of the integrity of cable links – as well as helping to provide the long-term protection every cable needs.

In fire walls for vehicles and fireproof doors and building panels, aluminium foil stops access to the oxygen required to support flames.

This aluminum roof insulation is used to provide protection against the higher cold also as it reduces the temperature loss to outers surface of the home roof or wall. Particularly for the building that are made with higher amount of glass or steel. Whatever needs to be of keeping the close room at a constant temperature, it can be benefited with the use of radiant aluminum foil.

Studies have shown that radiant heat transmission is responsible for the highest amount of heat gain or loss in the building structure. During the hard summer, the ceiling or roof and wall of the building absorb radiation from the sun rays and transmit it inside the home. The same heat is then transmitter towards the attic room. However, most of the sun rays and heat is transmitted outside when radiant aluminum foil insulation is used. Also during the colder period the same thermal barrier stops the wastage of energy by reflecting cooler temperature towards the interior of the building. A properly installed aluminum thermal barrier stops 97 percentage of the heat transfer and saves money and energy both.