Aluminum foil bag packaging has the advantages that other traditional packaging materials do not have. As one of the packaging materials, it also plays a great role in the packaging materials. It develops faster than other traditional packaging materials, and it is used in many fields of life. So how to do aseptic treatment for widely used aluminum foil bag packaging Share with:

　　鋁箔袋是造成后產(chǎn)品二次污染的一個(gè)主要原因，常規(guī)的化學(xué)或物理方法損害包裝物的品質(zhì)，微波比常規(guī)加熱所需溫度低、對(duì)產(chǎn)品質(zhì)員不會(huì)造成很大影響。就塑料包裝袋殺技術(shù)而言，主要是針對(duì)密封的鋁箔袋。因?yàn)檫@種殺是在物品包裝好后的殺，一般不采用化學(xué)方法。這些殺技術(shù)主要有下列幾種：

　　Aluminum foil bag is one of the main causes of secondary pollution of sterilized products. Conventional chemical or physical disinfection methods damage the quality of packaging materials. Microwave disinfection requires lower temperature than conventional heating disinfection, which will not have a great impact on product quality. In terms of sterilization technology of plastic packaging bags, it is mainly aimed at sealed aluminum foil bags. Because this kind of sterilization is the sterilization after the goods are packed, chemical methods are generally not used. These sterilization technologies are mainly as follows:

　　1、熱裝法

　　1. Heat sterilization

　　這是一種將加熱80～90℃的食品或飲料，趁熱裝入熱的鋁箔袋中，進(jìn)行密封后，在高溫或一定溫度下貯存的方法。這種處理方法主要用于酸性大的液態(tài)食品。

　　This is a kind of sterilization method for food or beverage heated to 80-90 ℃, which is put into a hot aluminum foil bag while it is hot, sealed and stored at a high temperature or a certain temperature. This method is mainly used for liquid food with high acidity.

　　2、蒸煮法

　　2. Steaming sterilization

　　這種方法主要用于一些酸性較小的食品，如肉、魚、家禽、牛奶、雞蛋等。溫度一般為121℃或134℃。采用的方法是將鋁箔袋(蒸煮袋)放人高壓密閉容器內(nèi)用蒸汽或加壓水加熱。根據(jù)蒸煮袋在時(shí)的不同情況可分靜置加熱與回轉(zhuǎn)加熱等。 加壓高溫根據(jù)采用的加熱介質(zhì)不同，又可分飽和蒸汽、空氣加壓蒸汽以及加壓水等。目前用的較廣的為飽和蒸汽，因?yàn)樵摲绞劫M(fèi)用經(jīng)濟(jì)合理，濕度控制方便。

　　This method is mainly used in some less acidic foods, such as meat, fish, poultry, milk, eggs and so on. Generally, the sterilization temperature is 121 ℃ or 134 ℃. The method adopted is to put the aluminum foil bag (cooking bag) into a high-pressure closed container and heat it with steam or pressurized water. According to the different conditions of sterilization of cooking bag, it can be divided into static heating sterilization and rotary heating sterilization. According to different heating medium, pressurized high temperature sterilization can be divided into saturated steam sterilization, air pressurized steam sterilization and pressurized water sterilization. At present, saturated steam sterilization is widely used because of its reasonable cost and convenient humidity control.

　　3、紫外線

　　3. UV sterilization

　　鋁箔袋包裝食品或飲料后也可以通過(guò)紫外光線的照射達(dá)到的目的。在采用該法時(shí)，要視包裝袋大小、內(nèi)容物的多少，而確定紫外線的照射強(qiáng)度和時(shí)間。

　　After packaging food or beverage with aluminum foil bag, sterilization can also be achieved by high-efficiency ultraviolet light irradiation. When using this method, the ultraviolet radiation intensity and time should be determined according to the size of the packaging bag and the quantity of the contents.