heat sealing foil
household aluminium foil
heat sealing foil
heat sealing foil
household aluminium foil
heat sealing foil

Heat Sealing Aluminum Foil

  • Alloys: 8011,8079,1235
  • Tempers: O/HO
  • Width(mm): 100-1600
  • Thickness(mm): 0.07-0.10
  • Length(mm): C

Introduction of Hot Sealing Aluminum Foil

Heat sealing aluminum foil is used for packaging dairy products such as fresh milk and yogurt after printing or painting. Heat sealing aluminum foil has excellent sealing performance and corrosion resistance, can protect the products inside from external moisture, oxygen, dust and bacteria, extending the shelf life and freshness of the product. Flait Aluminum produces heat sealing aluminum foil under a professional production system, and its chemical composition and mechanical properties are guaranteed. The mainly heat sealing foils are 8011 aluminum foil and 8079 aluminum foil.

Hot Sealing Aluminum Foil

Specification of Hot Sealing Aluminum Foil

 

Alloy 8011, 8079, 1235
Temper O/HO
Thickness (mm) 0.07-0.10 (30-60mic, commonly used 38mic)
Width (mm) 100-1600
Length (mm) C
Coil ID 76mm, 152mm
Surface One side bright, one side matt, or both sides bright
Packaging Plastic filmfree fumigation wooden boxplastic tape
Certification SGS/ISO/CFDA
Application Food contact lids for packing containers such as yogurt, milk, cheese, ice cream, water, juice, beverage, coffee, tea, food, noodles, cosmetic, seasoning ,K-cup , coffee capsule etc.
Lid structure AL+ Heat sealing lacquer for PS/PP/PE/PET/Paper cups;
AL+Heat sealing film (easy to peel off) for PS/PP/PE/PET/Paper cups;
AL+Heat sealing film (uneasy to peel off) for PP/PE/PET/Paper cups;
PET+Lacquer for PS/PP/PE/PET/Paper cups;
PET+AL+film/lacquer for PS/PP/PE/PET/Paper cups;
Heat sealing temperature 180℃-250℃, depend on the material of the cup and the environment

 

 

Chemical Composition (%)
Alloy Si Fe Cu Mn Mg Cr Zn Ti Al
8011 0.50-0.90 0.60-1.00 0.1 0.2 0.05 0.05 0.1 0.08 Remainder
8079 0.50-0.90 0.70-1.30 0.05 0.05 0.05 - 0.1 - Remainder
1235 0.65 0.05 0.05 0.05 - 0.1 0.06 99

 

 

Mechanical Properties
Alloy Temper Tensile strength Rm/MPa Elongation A50mm% Elongation A100mm%
8011 & 8079 O 50-120 13-15 0.5-4
H22 90-150 5-6 1.0-2.0
H24 120-170 2-5 -
H26 140-190 1-2 -
1235 H14 H24 110-160 4-6 2-3
H16 H26 125-180 2 1

Surface quality of Hot Sealing Aluminum Foil

  • The surface of the heat sealing foil has no oil stickiness, blistering, yellow oil spots and tearing after annealing
  • There are no bright spots, plaques, grinding wheel marks and black lines on the surface of heat sealing foil.
  • The surface of the heat sealing foil is clean, without cracks, wrinkles, scratches, rubber roller printing, twill, etc.
  • The surface of the finished heat sealing foil is flat.

Application of Hot Sealing Aluminum Foil

Aluminum foil for heat sealing lids are widely used in yogurt cup caps, instant noodle barrels, heat sealing food bags, medicinal heat sealing films, plastic beverage bottle piercing caps, and other fields.

  • Heat Sealing Aluminum Foil
  • Heat Sealing Aluminum Foil
  • Heat Sealing Foil

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