Skin Care Heat Seal Cosmetic Packaging Bag Face Mask Pack Printed Aluminium Foil Pouch

Material: aluminized, pure aluminum, full plastic composite bag, paper plastic composite bag. Pure aluminum and aluminized materials are commonly used, and full plastic composite bags and paper plastic composite bags are seldom used

Number of floors: three floors and four floors in common use

Typical structure:

Three layers of pure aluminum bag: PET/pure aluminum foil/PE

Four layers of pure aluminum bag: PET/pure aluminum foil/PET/PE

Three layers of aluminized bag: PET/VMPET/PE

Four layers of aluminized bag: PET/VMPET/PET/PE

All plastic composite bag: PET/PA/PE

Barrier: pure aluminum>aluminized>full plastic

Tearability: four layers>three layers

Price: pure aluminum>aluminized>full plastic, ordinary aluminum film bags: about 0.17~0.2 yuan per piece, paper bags are more expensive, about 0.28 yuan. The production of aluminum film bags requires color printing fee, which is generally 300 yuan for each color on the film bag

Market share: aluminized>pure aluminum>full plastic>others

Surface effect: smooth (PET), matte (BOPP)

Bag shape: shaped bag, nozzle bag

Chamfer: round corner (R10) and right angle, round corner is 5~10% more expensive than right angle

Film bag thickness: conventional 10C, 12C, 13C, 14C, 16C wire), and the thickness of pure aluminum foil for composite is usually 0.7C

Production cycle: about 12 days expected

Aluminized film: VMPET is a composite flexible packaging material formed by coating a very thin layer of metal aluminum on the surface of plastic film with a special process. Its advantages are metallic luster, but its disadvantages are poor barrier