What Are the Classifications of Foil Ziplock Bags?

Foil ziplock bags are also called pure aluminum bags. Because the raw materials contain aluminum foil, foil ziplock bags and aluminum-plated bags are often confused. There are many kinds of classification, design and characteristics of aluminum foil bags, which makes it difficult to distinguish, but do not know how to choose a really suitable and affordable packaging bag. Today, professional soft packaging manufacturer Jiecheng Packaging will provide you with an in-depth interpretation of the foil ziplock bags classification.

According to the classification of material foil ziplock bags, there are generally five types: yin and yang bags, light aluminum bags, matte aluminum bags, matte gold bags, and pure aluminum bags. What is the difference between them?

• Yin and Yang bags: one side is a transparent composite material, the other side is aluminized material, the appearance is silvery white, and the surface is bright.
• Light aluminum bag: aluminized material, silver-white appearance, bright surface.
• Matte aluminum bag: aluminized material, silver-white appearance, matte surface, black and matte finish.
• Matte gold bag: aluminized material, dark gold appearance, dull surface, black face, matte face.
• Pure aluminum bag: pure aluminum material, silver-white appearance (biased white porcelain), shiny surface, very texture

The above is the classification of five aluminum-plated bags and foil ziplock bags. The materials are different, the appearance is different in color, and the feel is different. Which bag you need, you already know.

In terms of materials, pure aluminum bags have high purity and are coated with aluminum composite materials;

In terms of cost, the price of pure aluminum bags is higher than that of aluminum-plated bags;

In terms of performance, pure aluminum bags have better moisture resistance and barrier properties than aluminum-plated bags. Pure aluminum bags are completely protected from light, and aluminum-plated bags also have a certain shading effect;

In terms of use, the pure aluminum bag is more suitable for electronic components, cooked food, meat, etc., which are required for moisture and vacuum. Aluminized is suitable for clothing, tea, powder, electronic components, etc.;

Foil ziplock bags can be used as a variety of lines in daily life because of its good barrier properties, heat sealability, high temperature resistance, low temperature resistance, oil resistance, aroma retention, non-toxic and tasteless, softness and so on. Foil ziplock bags also could be packaging bags for industrial products such as boards, electronic products, precision machinery parts, cosmetics, clothing, and food.

From the function, it is mainly divided into the following categories:

Garment aluminum foil bag, food aluminum foil bag, medicinal aluminum foil bag, military aluminum foil bag, electronic product aluminum foil bag, pet food aluminum foil bag, health care product aluminum foil bag, anti-static aluminum foil bag, raw material aluminum foil bag, adhesive aluminum foil bag, particle aluminum foil Bag, powder aluminum foil bag, energy-saving aluminum foil bag, moisture-proof aluminum foil bag, high-temperature cooking aluminum foil bag, 25KG aluminum foil bag, vacuum aluminum foil bag, mask aluminum foil bag, other aluminum foil bag.

From the bag type, it is mainly divided into the following categories:

Three-side sealed aluminum foil bag, self-supporting aluminum foil bag, zipper aluminum foil bag, four-side sealed aluminum foil bag, eight-sided aluminum foil bag, middle-sealed aluminum foil bag, and shaped aluminum foil bag.

Foil ziplock bags have good barrier properties, heat sealability, high temperature resistance, low temperature resistance, oil resistance, aroma retention, non-toxic and tasteless, softness, etc., and are widely used in our lives.