Why Aluminum Foil Is So Popular In The Packaging Field?

Lightweight construction and an excellent moisture, light and gas barrier make aluminum foil an excellent choice for protecting food and the environment, したがって, packaging aluminum foil has become the perfect solution for food and pharmaceutical packaging.

Aluminum foil for packaging can be used alone to package food, 等, and can also be used as a multi-layer laminated material with other packaging materials.

Candies and chocolates, as well as other snacks with a long shelf life, can benefit from aluminum foil. Pharmaceutical aluminum foil has become very important and popular in the packaging of pharmaceuticals (such as capsules, 錠剤).

aluminum foil big rolls

aluminum foil big rolls

Classification of Aluminum foil for packaging

申請書によると, それは次のように分けることができます

包装用アルミ箔

Production workshop of aluminum foil for packaging

Specifications of aluminum foil for packaging

1. Alloys and Tempers

合金 気性
1060、1050、1235、1100、

3003、8011、8079

○、H14、H18、H19、

H22、H24, H26

2. Specifications and Tolerances

Gaugemm Widthmm Gauge Tolerance% Width Tolerancemm IDmm ODmm CoreMaterial
0.005-0.2 40-1650mm +/-5% +/-1 76, 152 100-950 アルミニウム

Outer diameter measurement of aluminum foil big rolls

Outer diameter measurement of aluminum foil big rolls

製造工程

Aluminum foil is produced by rolling aluminum slabs cast from molten aluminum in a rolling mill to the desired thickness of less than 0.2 mm. It provides a complete barrier to light, 酸素, 水分, と細菌.

このため, foil is used extensively in food packaging and pharmaceutical packaging. It is also used to make aseptic packaging that enables the storage of perishable goods without refrigeration.

Performance chart of aluminum foil for packaging

1. 化学組成

Here the chemical composition covers alloy 8011 または合金 1235.

合金 8011 1235
化学組成 (最大 %) そして 0.50-0.9 (はい+信仰):0.65
0.6-1.0
0.10 0.05
0.20 0.05
マグネシウム 0.05 0.05
Cr 0.05 ------
亜鉛 0.10 0.10
0.08 0.06
その他 ------ V:0.05
アル 残り ≧99.35

2. Mechanical properties of aluminum foil for packaging for various purposes

製品 Gauge Alloy-Temper 機械的性質
抗張力 (メガパスカル)
Elongation(δ%)
aluminium foil for blister packaging 0.006-0.009 1235-○ 60~80 ≥1.0
>0.009-0.020 60~80 ≥1.0
>0.020-0.030 60~80 ≥1.0
0.018-0.030 8011-H18 ≥180 ≥2.0
0.009-0.08 8011-○ ≥75 ≥3.0
Beer Bottle Wrapping Foil 0.009-0.010 8011-○ 80~105 ≥2.0
>0.010-0.0115 80~105 ≥3.0
Toothpaste Tube
ホイル
0.009-0.011 8011-○ ≥70 ≥2.0
0.011-0.016 ≥80 ≥3.0
0.016-0.03 ≥80 ≥3.0
Retort Pouch 0.006-0.009 1235-○ 50~85 ≥1.0
Tetra Pack 0.006-0.0066 1235-○ 55~70 ≥1.0
Cigarette Foil 0.006-0.007 1235-○ 70~90 ≥1.0
Foil for Laminating
with Paper Board
0.006-0.007 1235-○ 50~70 ≥2.0
Container Foil 0.030-0.130 3003-H24 140~190 ≥6.0
Hot Seal or Lidding Foil 0.020-0.060 8011-○ 70~105 ≥4.0
Adhesive Tape Foil 0.0065-0.012 1235-○ ≥50 ≥1.5
0.010-0.050 8011-○ ≥55 ≥2.0
食品包装用アルミ箔 0.010-0.050 8011-○
1235-○
80~110 ≥2.5
Power Capacitor
ホイル
0.005-0.009 1235-○ ≥60 ≥1.0
Cable Foil 0.0065-0.050 1235-○
1145-○
8011-○
40~80 ≥2.0
Fin Stock 0.08-0.20 8011-H24
1100-H26
130~160 ≥5.0

Packaging and Shipping Requirements for Jumbo Rolls of Aluminum Foil

1. Quantities

As specified on the purchase order with a tolerance of +/- 10% unless otherwise stated on the order.

2. 包装

Foil rolls are to be packed in standard export wooden box,normal handling by common carrier will ensure safe transportation without damage to the foil. This includes wrapping to protect the foil from water stain and corrosion.

packing and shipping requirements
3. Label – Each roll shall be identified with the following:
ある) 製品名
b) Alloy/temper
c) Batch number
d) Gauge (mm)
e) 幅 (mm)
f) Net weight (kg)
g) Gross weight(kg)