Separate pure aluminum foil bags and aluminum plated bags for you.aluminum foil bag price

Aluminum foil bag packaging usually refers to the aluminum plastic composite Vacuum packing bag. Most of these products are used for the packaging of tea, food packaging, and pharmaceutical intermediates. It has the characteristics of moisture-proof, light proof, and vacuum pumping. Adopting a three-layer or four-layer composite structure, it has good water and oxygen isolation functions. Unlimited, packaging bags of different specifications and styles can be customized, and can be made into various styles such as flat bags, three-dimensional bags, organ bags, zipper bags, etc. The product must undergo GB and ASTM standards testing, meet environmental requirements (third-party testing reports can be provided), and comply with the most stringent environmental standards for packaging materials in the European Union and North America.

Aluminum foil bags can also be divided into pure aluminum bags and aluminum plated bags. So how can we distinguish between aluminum plated bags and pure aluminum bags in daily life? To summarize, there are several points:

1、 From a material perspective, pure aluminum bags are pure aluminum with high purity and belong to soft materials; Aluminum plated bags are made of brittle materials mixed with composite materials.

2、 In terms of cost, the price of pure aluminum bags is higher than that of aluminum plated bags.

3、 In terms of performance, pure aluminum bags have better moisture-proof and cooling effects than aluminum plated bags. Pure aluminum bags completely avoid light, while aluminum plated bags have a shading effect.

4、 In terms of usage, pure aluminum bags are more suitable for vacuuming, such as filling cooked food, meat, and other products, while aluminum plated bags are suitable for filling tea leaves, powders, electronic components, and so on.

5、 When facing the light or sunlight inside the bag, what can be seen through the bag is aluminum foil, while what cannot be seen is pure aluminum foil.

Read recommendations:

PET food bag

mini pet food bag custom

bag in box Processing

Introduction to packaging methods for containerized liquids

Talking about the design specifications of food packaging bags.printed snack food bags supplier