The difference between pure aluminum foil bags and aluminum foil bags:

The difference between pure aluminum foil bags and aluminum foil bags:

First, from the material, the pure aluminum bag is pure aluminum, high purity, aluminum-plated bag with composite material

Second, in terms of cost, the price of pure aluminum bags is higher than that of aluminum-plated bags.

Third, in terms of performance, pure aluminum bags are more resistant to moisture and cooling than aluminum-plated bags.

The pure aluminum bag is completely protected from light, and the aluminum-plated bag is shaded.

Fourth, from the point of view of use, pure aluminum bags are more suitable for vacuuming, suitable for cooking, meat, etc.

Aluminized bags are suitable for tea, powder, electronic components, etc.

The pure aluminum bag is a soft material with a certain degree of elongation, while the aluminum-plated bag is brittle.

The simplest way to identify the naked eye is to face the light or the sun in the bag. The light that can be seen through the bag is the aluminum foil. The invisible is the pure aluminum foil.

Aluminum foil composite bags are generally divided into two types. One is a combination of two layers of polyester PE and aluminum foil. The bag is vacuumed, cooked, and refrigerated. There is also a combination of PE, aluminum foil and nylon. This bag can be vacuumed, can be cooked at 121 °C, and is refrigerated. The effect is particularly good.

We are a big printing company in Shenzhen China . We offer all book publications, color advertising pictures, hardcover album, packaging box, calendars, all kinds of PVC, product brochures, notes, Children's book, stickers, all kinds of special paper color printing products, game cardand so on.

For more information please visit 

http://www.joyful-printing.com.   ENG only    

http://www.joyful-printing.net 

http://www.joyful-printing.org

email: 860681365@qq.com