1. cost: the cost of aluminum plating is lower than that of aluminum foil composite. The purpose of reducing cost is mainly achieved by reducing the thickness of metal layer, increasing the speed of production line, improving design and material management. First of all, the aluminum layer thickness of aluminized paper is only 0.025 um ~ 0.035 um, which is 1/200 ~ 1/300 of aluminum for aluminum foil composite paper, that is, the amount of aluminum is small; Secondly, it is suitable for high-speed printing, which is about 200 packs/minute higher than the cigarette label made of aluminum foil composite paper; In addition, the PET film can be reused for 6 ~ 8 times. Therefore, vacuum aluminized paper can save 10% cost than aluminum foil paper.
2. Environmental protection and hygiene: Although aluminum foil, gold and silver cardboard and PET composite cardboard have become high-grade packaging materials with good decorative performance and anti-counterfeiting performance, they are all non-environmental protection materials. Aluminum foil gold and silver cardboard is a composite product of aluminum foil and paper. The thickness of aluminum foil is 7um, which can not be recycled like aluminum products or paper, nor can it be completely burned, which is not conducive to environmental protection. PET composite paperboard is a composite product of aluminized film and paper. Because plastic film cannot be degraded, it is not conducive to environmental protection. Aluminized paper is an environmentally friendly product, because it uses the least aluminum material, so it is easy to handle and recycle. In addition, the raw and auxiliary materials used in the production of aluminized paper are odorless and nontoxic, in line with FDA standards and hygienic.
3. Anti-counterfeiting: vacuum aluminized paper is easy to be processed by laser holography, and the processed vacuum aluminized paper is called laser aluminized paper (laser paper for short). Laser aluminum-sprayed paper is made by loading laser holographic patterns or text signals onto the surface of aluminum-sprayed paper through die pressing. The laser brightness of laser sprayed aluminum paper is several times stronger than that of ordinary laser transparent film, and the laser pattern cannot be erased. Moreover, the production process of laser aluminum spraying paper is complex, with high technology content and large equipment investment, which makes counterfeit and shoddy products discouraged, so laser aluminum spraying paper has good anti-counterfeiting.
4. Wide application range: Aluminized paper is widely used in the packaging of cigarettes, wine, food, medicines and daily necessities in daily life. After printing, aluminized cardboard based on white cardboard can be applied to the outer packaging of hard-packed cigarettes and wine packaging boxes. Aluminized paper made of imported wood pulp base paper can be applied to the label of glass bottles. Using aluminized paper in food and drug packaging can solve the problem that powdered drugs packed with composite packaging film are not easy to pour powder because of electrostatic attraction. Aluminized paper can be divided into low gram weight (below 50 grams) and high gram weight (above 300 grams). Low grammage aluminized paper has both the softness of paper and the gas barrier property of aluminum foil composite paper. It is mainly used for packaging candy, chocolate, chewing gum and other products, but its application in cigarette liner paper is still in the experimental stage and has not yet entered batch use. Gauck heavy-duty aluminized cardboard prints transparent and colorful ink, which can reveal noble and rich metallic luster. It is mainly used for the outer packaging of moon cake boxes, cosmetics boxes, toothpaste boxes, wine boxes and gift boxes. It is exquisite and luxurious and can enhance the product value.