Express Packaging Metallic Bubble Mailing Envelopes Water Resistant
Custom Logo Bubble Envelope, also called as padded envelope or jiffy envelope,
is an extremely easy and convenient way to package goods. Can be used to post tape , CD, camera, lens , film, certificate ,
gifts , books etc. The bubble bag is divided into two kinds, one side and two sides.
One side bubble bag is suitable. To protect the products with lighter weight, the shock resistance
of the double side bubble bag is suitable for the packing of larger
and heavier articles. Single and double-sided bubble bags are
suitable for the packaging of various industries, such as making
bags and slicing. Single and double-sided bubble bag can prevent
electrostatic bubble bag, as well as different colors and printing.
It can also compound other materials to increase the protection and
beauty. Brief Introduction | Poly bubble mailers is actually refers to the bubble envelope,
differing only in the names, in order to avoid the customers all
over the world can not find the ideal products because of different
names, so many of our same products used different names, although
we are still missing a lot, but we are working on it, and
constantly improve the name to cover. Liner Poly bubble mailers by the inner padded and film on the
surface lined with low density polyethylene, outer membrane for
pet, but also the use of pure aluminum, using pure aluminum with
higher fire prevention, anti radiation effect, for transport in
extreme environments, such as areas near the equator,
high-temperature over 40 Celsius degree, nuclear radiation near the
source area. The fire resistance of coated PET film than the metal
film, but also can heat preservation, heat insulation, packaging
and storage some frozen food can prolong the time to dissolve. Application: Thick buffer layer can effectively protects the product in express
transit by the impact, aluminum foil liner envelope specific anti
radiation, thermal insulation function, , under the shadow of the
crisis at Chernobyl and Japan's Fukushima nuclear radiation,
nuclear pollution is increasingly being attention. PET film express
liner bag, for love outdoor activities of people is a good choice,
you can put the frozen beer, beverage, ice cream into the bag, can
prolong the time of being cold. | | Data Sheet | Optional Materials: | AL | Melting Point : | 660℃ | Working Temperature : | -180~240℃ | Material Density : | 2.7g/cm³ | Common Size : | 135x210 #-AC | Sample Color : | Slategray | Basic Material : | Aluminum Foil | Protruding Characteristics : | Shock Resistance | Typical Application Industry : | Medical | Shape Style : | Fin Seal Gusset | Classification: | Poly Bubble Mailers | | | 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. |
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