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How to use a high-temperature steaming bag?
In China's composite flexible packaging plastic bag industry, there is a type of high-temperature retort pouch. So, how high a temperature can this high-temperature retort pouch withstand? What kind of products can use high-temperature retort pouches? How to use high-temperature cooking pouches? Let's talk about these issues below.
In China's composite flexible packaging plastic packaging bag industry, there is a high-temperature cooking pouch So, how high a temperature can this high-temperature cooking pouch withstand? What kind of products can use high-temperature cooking pouches? How to use high-temperature cooking pouches? Let's talk about these issues below.
I. What is a high-temperature cooking pouch?
There are two types of cooking pouches, one is a transparent composite plastic bag, and the other is an aluminum foil bag. The aluminum foil of the aluminum foil high-temperature resistant packaging bag is mostly 9μm (or 7μm) thick soft aluminum foil, which is composed of three layers of materials. The typical structure of a cooking pouch is: outer layer polyester film, middle layer aluminum foil, and inner layer polyolefin film (such as polypropylene film), which can directly contact food.
II. Composite flexible packaging high-temperature cooking pouch How much temperature can it adapt to?
Our standard is that the cooking temperature should not exceed 121 degrees Celsius. If it exceeds this temperature, the plastic material may change, resulting in changes in the quality and performance of the plastic packaging bag, which cannot guarantee the packaging protection of the goods and may produce unsafe substances.
III. Matters needing attention when using high-temperature cooking pouches.
Here, the high-temperature cooking pouch is heated with boiling water for sterilization or reheating. Do not use an open flame, and do not use aluminum foil packaging bags in a microwave oven.
IV. Reasonable and standardized use of high-temperature cooking pouches.
During the production process, enterprises must strictly follow the operating specifications, and the temperature, humidity, and time of the disinfection and sterilization equipment must be adjusted to appropriate parameters. Otherwise, if the temperature is too low, the sterilization effect cannot be achieved, and if the temperature is too high, the performance of the packaging bag will be damaged, resulting in packaging failure.
During the vacuuming process, there is a certain probability of bag breakage and leakage. At this time, it is necessary to conduct quality inspection, communicate with the plastic packaging bag manufacturer, find out the reason, and solve the problem.
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