What are the different types of aluminum foil bags? A comprehensive guide

Aluminum foil bags are also called pure aluminum bags. Because the raw materials all contain aluminum foil, aluminum foil bags and aluminized bags are often confused. Aluminum foil bags have many classifications, names, and characteristics, making it difficult to distinguish them, and even harder to know how to choose truly suitable and affordable packaging bags. Today, Shunxingyuan Packaging, a professional flexible packaging manufacturer, will give you an in-depth interpretation of the classifications of aluminum foil bags

According to the material, there are generally five classifications of aluminum foil bags: Yin-Yang bag, bright aluminum bag, matte aluminum bag, matte gold bag, and pure aluminum bag. What are the differences between them? How to choose?

Yin-Yang Bag: One side is transparent composite material, the other side is aluminized material, with a silvery-white appearance and bright surface

Bright Aluminum Bag: Aluminized material, with a silvery-white appearance and bright surface

Matte Aluminum Bag: Aluminized material, with a silvery-white appearance, matte surface, dark and dull

Matte Gold Bag: Aluminized material, with a dark gold appearance, matte surface, dark and dull

Pure Aluminum Bag: Pure aluminum material, with a silvery-white appearance (leans towards porcelain white), glossy surface, and a strong sense of texture

The above are the classifications of five types of aluminized bags and aluminum foil bags. The materials are different, the appearance colors are different, and the feel is also different. You now know which bag you need

In terms of material, pure aluminum bags have high purity, while aluminized bags contain composite materials

In terms of cost, the price of pure aluminum bags is higher than that of aluminized bags

In terms of performance, pure aluminum bags have better moisture resistance and barrier properties than aluminized bags. Pure aluminum bags are completely opaque to light, while aluminized bags also have a certain light-shielding effect

In terms of use, pure aluminum bags are more suitable for electronic components requiring high moisture resistance and vacuum sealing, as well as for packaging cooked food, meat, etc. Aluminized bags are suitable for packaging clothing, tea, powders, electronic components, etc

In daily life, aluminum foil bags are widely used as packaging bags for various industrial products such as circuit boards, electronic products, precision mechanical parts, cosmetics, clothing, and food, thanks to their excellent barrier properties, heat sealability, high and low-temperature resistance, oil resistance, aroma retention, non-toxicity, odorlessness, and flexibility

Functionally, they are mainly divided into the following categories:

Clothing aluminum foil bags, food aluminum foil bags, medicinal aluminum foil bags, military aluminum foil bags, electronic product aluminum foil bags, pet food aluminum foil bags, health product aluminum foil bags, anti-static aluminum foil bags, API aluminum foil bags, adhesive aluminum foil bags, particle aluminum foil bags, powder aluminum foil bags, energy-saving aluminum foil bags, moisture-proof aluminum foil bags, high-temperature cooking aluminum foil bags, 25KG aluminum foil bags, vacuum aluminum foil bags, facial mask aluminum foil bags, other aluminum foil bags

In terms of bag type, they are mainly divided into the following categories:

Three-side seal aluminum foil bags, stand-up aluminum foil bags, zipper aluminum foil bags, four-side seal aluminum foil bags, eight-side seal aluminum foil bags, center seal gusset aluminum foil bags, irregularly shaped aluminum foil bags

Aluminum foil bags are widely used in our lives due to their good barrier properties, heat sealability, high and low-temperature resistance, oil resistance, aroma retention, non-toxicity, odorlessness, and flexibility

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