Environmental Silver Aluminum Foil Envelopes For Hardware Packing
8.5"X14.5" #3
Features of aluminum foil
It has good mechanical strength, light weight, no thermal adhesion,
metallic luster, light shading, strong reflectivity to light,
corrosion resistance, barrier property, moisture resistance, water
tightness, and strong fragrance.
Characteristics of aluminized film
With metal lustre, large barrier of gas and low adhesion viscosity,
the transfer of aluminum coating is easy to occur after compound
processing.
Brief Introduction
Aluminum Foil Envelopes performs well in the packaging of
industrial products, hardware, circuit board, electronic parts and
component and other static sensitive products for the requirements
being vacuum, anti-static, moisture proof, keeping out of light.
The aluminum foil bag is sliver, opaque and glossy.
Aluminum Foil Envelopes’s surface resistance value: 105Ω - 1011Ω.
With great barrier property, heat sealing, corrosion resistance,
shading, non-toxic and tasteless features, Aluminum Foil Envelopes
protects the content from moisture, static and electromagnetic
interference.
The regular design of aluminum foil bags include flat bag,
seal-adhesive bag, zip lock bag, three-dimensional bag and organ
bag.
The customized thickness, size, design and printing are available.
| Data Sheet |
| Optional Materials: | AL |
| Melting Point : | 660℃ |
| Working Temperature : | -180~240℃ |
| Material Density : | 2.7g/cm³ |
| Common Size : | 8.5"x14.5" #3 |
| Sample Color : | Khaki |
| Basic Material : | Aluminum |
| Protruding Characteristics : | Environmental |
| Typical Application Industry : | Beverage |
| Shape Style : | Drawstring |
| Classification: | Aluminum Foil Envelopes |
| |
| Materials introduction |
| Aluminum is a silvery white light metal. Ductility. The products
are usually columnar, rod, flake, foil, powder, ribbon and
filiform. A layer of oxide film to prevent metal corrosion can be
formed in humid air. The acid treated aluminum powder heated in the
air can burn violently and emit a dazzling white flame. Soluble in
dilute sulfuric acid, dilute nitric acid, hydrochloric acid, sodium
hydroxide and potassium hydroxide solution, insoluble in water, but
can react with hot water slowly to produce aluminum hydroxide, the
relative density of 2.70, elastic modulus 70Gpa, Poisson's ratio
0.33. Melting point 660. Boiling point 2327. It is widely used for
its light, good conductivity and thermal conductivity, high
reflectivity and oxidation resistance. Do the daily dish aluminum
is usually called "steel" or "steel". The thermal expansion
coefficient of Al at (25) Shi Wen is 0.0000236mm/ C or 23.6ppm*k-1. |
