8011 aluminum foil can be divided into: thick foil, single zero foil and double zero foil according to the different thickness.
(1) Thick foil: foil having a thickness of 0.1 to 0.2 mm.
(2) single-piece foil: foil having a thickness of 0.01 mm and less than 0.1 mm.
(3) double zero foil: the so-called double-foil is in its thickness in
mm units of measurement when the decimal point after the two zero foil,
usually less than 0.01 thickness of aluminum foil, 0.005 ~ 0.009mm
aluminum foil. In English, the thick foil is called [heavy gauge foil",
the single piece of foil is called [medium gauge foil" and the double
foil is called [light gauge foil". Foreign sometimes the thickness of ≤
40ltm aluminum foil called light gauge foil, and the thickness of>
40btm aluminum foil collectively referred to as heavy gauge foil.
8011 aluminum foil can be divided into shape: roll aluminum foil and sheet aluminum foil
Most of the deep processing of aluminum foil was rolled-like supply,
only a handful of hand-made packaging occasions with flake aluminum
foil.
8011 aluminum foil according to the state can be divided into: hard foil
(H18 state), semi-hard foil (H14 / H24 state) and soft foil (O state)
(1) Hard foil: Aluminum foil which has not been softened (annealed)
after rolling, without degreasing, Therefore, hard foil in the printing,
bonding, coating must be defatted before treatment, if used for forming
can be used directly.
(2) semi-hard foil: aluminum foil hardness (or strength) between the
rigid foil and soft foil foil, usually used for forming processing.
(3) soft foil: after rolling through the full annealing and softening of
the aluminum foil, soft material, the surface without residual oil. At
present most of the application areas, such as packaging, composite,
electrical materials, etc., are using soft foil.
There are still a quarter of hard foil and three quarters of hard foil.
Quarter hard foil: refers to the aluminum foil tensile strength
between the soft state foil and semi-hard foil between the aluminum
foil. Applications include air conditioning foil and so on.
Three quarters of hard foil: refers to the tensile strength of aluminum
foil between the hard foil and semi-hard foil between the aluminum foil.
Application areas are air-conditioning foil, aluminum-plastic pipe with
foil.
8011 aluminum foil according to the surface state can be divided
into: one side of the aluminum foil and aluminum foil on both sides
(1) single-sided aluminum foil: double-rolled aluminum foil, one
after the volume of light, – hair Ukraine, this aluminum foil called a
side of the aluminum foil. The thickness of an aluminum foil is usually
not more than o. 025 mm.
(2) double-sided aluminum foil: single roll of aluminum foil, two and
roller contact, aluminum foil on both sides of the surface roughness is
divided into two different glossy mirror aluminum foil and ordinary
two-sided aluminum foil. The thickness of the two-sided aluminum foil is
generally not less than 0.01 mm.
8011 aluminum foil according to the state can be divided into foil,
embossed foil, composite foil, coated foil, colored aluminum foil and
printed aluminum foil
(1) prime foil: after rolling without any other processing of aluminum foil, also known as light foil.
(2) embossed foil: the surface pressure of a variety of patterns of aluminum foil.
(3) composite foil: the aluminum foil and paper, plastic film, cardboard paste in the formation of composite aluminum foil.
(4) coated foil: the surface coated with various types of resin or lacquered aluminum foil.
(5) colored aluminum foil: the surface coated with a single color of aluminum foil.
⑥ printing aluminum foil: through the printing on the surface to form a
variety of patterns, patterns, text or screen aluminum foil, can be a
color, up to 12 colors.
