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Aluminum Barrier Foil
PRODUCT DESCRIPTION
Aluminum barrier foil consists of 3 or 4 layers of different materials bonded together with adhesive or extruded polyethylene. Based on the unique properties of aluminum, aluminum can be used to make composites with other high barrier materials. It has the following properties
One indicator of the barrier performance of aluminum foil is its water vapor transmission rate (WVTR). Polyethylene with a thickness of 125um can diffuse water vapor and corrosive gases at a rate of up to 4gms/m²/24hrs.
In heat-sealed aluminum foil bags/liners, a certain amount of desiccant can be added to ensure that the relative humidity (RH) is kept well below 40% (the starting point of corrosion).
Aluminum barrier foil is commonly used in industries such as pharmaceuticals, electronics, food packaging and chemicals, where maintaining product freshness and stability is critical. Customizable in sheets, rolls, 2D bags, 3D bags and colors.
PRODUCT SHOW
WHY CHOOSE US
yongming steel was established in 2003 and covers an area of 50,000 square meters. There are 160 employees, including 5 senior engineers, 10 engineers and 25 professional technicians. There are 8 steel production lines and 6 processing equipments for processing, bending, painting, heat treatment, cutting, drilling, beveling, quenching and tempering, surface treatment, etc. Complete testing equipment and strong technical force. The annual production capacity is more than 250,000 tons. Main products: stainless steel, aluminum, carbon steel, alloy steel, plate, profile, pipe, copper, etc. Can implement GB, ASTM, JIS, DIN and other standards. In addition, with more than 11 years experience in exporting, we have established a long term relationship with a lot of reliable shippers. Accordingly, we will help you choose the best freight firm which will save your money and time considerably.
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