High-temperature retort sterilization is a common sterilization method used by food production enterprises. How to meet the high-temperature cooking demand of food production industry for the choice of food packaging bags has become a problem faced by every food production enterprise. High temperature cooking first ensures the high temperature properties of the material. That is, the food packaging bag guarantees the heat sealing effect under high temperature conditions and does not melt. This has strict requirements for the selection of the inner layer material of the composite packaging bag.
For the high-temperature cooking, the choice of the inner layer material must be high temperature resistant, and the heat sealing effect of the packaging bag should be ensured. The German enamel packaging uses a special high temperature resistant RCPP. In addition to the material properties of CPP, RCPP also has high temperature resistance, which means that the transparency of RCPP is better and the stiffness is better. Its high temperature resistance value is between 135 degrees Celsius and 165 degrees Celsius. However, CPP is not resistant to low temperatures, which limits its scope of application.
Of course, high-temperature cooking composite bags not only have special requirements for materials, but also have special production requirements for printing inks and composite glues. Therefore, when choosing a high-temperature cooking bag, you must not only listen to the price, but also pay attention to its quality.
Hebei Deyi Company specializes in the production of food, daily chemical and electronic packaging products. All kinds of specifications can be customized, excellent quality, factory direct sales, website online consultation, http://hbdmbz.com/hotline 13363187250
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