Puncture Resistance of Aluminum Foil Bags

Aluminum foil bag is a bag made of a variety of plastic films after being combined by a bag making machine, used for packaging food, pharmaceutical industrial products, daily necessities, etc.

Aluminum foil bag packaging usually refers to aluminum-plastic composite vacuum packaging bags. Such products are suitable for moisture-proof, light-proof, and vacuum packaging of large-scale precision machinery, chemical raw materials, and pharmaceutical intermediates. The four-layer structure is mostly used, which has good water and oxygen barrier functions. Without limitation, you can customize packaging bags of different specifications and styles and can be made into flat bags, three-dimensional bags, organ bags, and other styles. Products need to be tested by GB and ASTM standards. Products meet environmental protection requirements (third-party test reports can be provided). Products meet the most stringent environmental protection standards for packaging materials in the European Union and North America.

Opaque, silvery-white, anti-gloss, with good barrier properties, heat sealability, light-shielding, high-temperature resistance, low-temperature resistance, oil resistance, fragrance retention, non-toxic and tasteless, softness, and other characteristics.

Is the aluminum foil bag puncture resistant? How to improve the easy perforation rate of aluminum foil bags? Mainly used for aluminum foil packaging bags for industrial electronic products, its wear resistance is not good, the product is in contact with air or easy to moisture, which affects the performance of the product. We look at it from the following points.

1. In the process of product transportation, storage, and sales, it will inevitably be affected by external forces. Inertial pinholes will appear during the kneading process, which will cause punctures in the packaging bag and damage the vacuum packaging. We can determine the stress condition and avoid it through the rubbing resistance test and the puncture resistance test, and the ratio of the experimental value platform.

2. The product in the package is punctured by sharp objects. For example, the edges and corners of aluminum foil bags create scratches on other bags, and PCBA punctures electronic components. We can do the corresponding vacuum test to test the strength of the bag.

3. According to the characteristics and specifications of the content packaging products, the thickness of the aluminum foil bag and the material and thickness of the composite film can be adjusted reasonably to improve the flexibility of the aluminum foil bag and avoid scratches or perforations of the inner packaging product and the bag.

The aluminum foil manufacturer will manufacture corresponding aluminum foil bags, or shielding bags and vacuum packaging bags based on internal products.