Aluminum Foil For Food Retort Pouch
The term aluminum foil cooking bag may have been heard by many cooked food manufacturers, but do you know aluminum foil cooking bag? Aluminum foil cooking bag is actually a kind of food packaging bag that can pack high-temperature cooked food. It is also a kind of vacuum packaging bag. There is also a kind of low-temperature aluminum foil cooking bag in the market. Then the cooking vacuum packaging bag we use in life can reach How high is the temperature? In the market, the general retort packaging bag can withstand 121°, and the highest temperature is 135°, so we must master the temperature when using the retort vacuum packaging bag, otherwise this is very dangerous . For example, packaging bags for high-temperature cooked food generally require 121° and the highest temperature is 145° for reference only. There is also a low-temperature aluminum foil retort packaging bag, which generally requires less than 100°. If these maximum temperatures are exceeded, the packaging bag will fall off Layer. This kind of packaging bag is a composite bag, which has a layer of aluminum foil and other one or more non-toxic films.
With the development of social modernization, people's eating habits are very different from the past, such as snack foods, and high-temperature cooking packaging that can be taken out after high-temperature heating is also favored by consumers. The packaging can be resistant to high temperature cooking, easy to access, and hygienic and safe, which is extremely important in the selection of materials. Generally, one of the packaging options for high-temperature cooking packaging is aluminum foil bags. The application of aluminum foil bags can meet the requirements of manufacturers for high-temperature cooking packaging. In the flexible packaging industry, you will certainly be familiar with aluminum foil bags. Aluminum foil bags have good sealing performance and strong barrier properties, and have good barrier effects on air and water barriers. Specifically, the barrier properties of the aluminum foil material are closely related to the number of pinholes in the film itself, and the barrier requirements of the packaging must be met, so that gas, light, etc. cannot penetrate the aluminum.
Jumbo Roll Aluminum Foil 1235 0.007mm Thickness This kind of transparent packaging is composed of medicinal PVC hard film and blister aluminum foil
