Frozen vacuum bags and quick-frozen vacuum bags are generally considered to be the same because they are both packaged foods that can be frozen. From the perspective of comparison, there are differences between them in terms of performance, materials or uses. 1. First of all, in terms of performance, the frozen vacuum bag is to extend the storage period and shelf life of the food contained in it in the case of freezing; Extends the freshness of the food inside. 2. Secondly, in terms of use, frozen vacuum bags are generally suitable for fresh meat, meat products and seafood, etc.; and quick-frozen vacuum
packaging bags are widely used, not only for packaging fresh meat, meat-packed food and seafood, but also for packaging. Can be used to package pasta, fruit and even vegetables. 3. Finally, in terms of the choice of packaging materials, the frozen vacuum bag only needs to choose a film that is resistant to cold and water. However, the film of the quick-frozen vacuum packaging bag requires that in addition to being resistant to cold and water, the film also requires barrier properties. The above are some differences between frozen vacuum bags and quick-frozen vacuum
packaging bags. According to these differences, packaging bag customers can pay attention to reference when choosing which packaging bag to use. Speed and freezing products generally choose aluminized vacuum bags, aluminum foil vacuum bags or other nylon composite vacuum bags. At this time, they can also be selected according to customer requirements. Different materials have different properties, such as: aluminized decoration Strong performance, good shading and moisture resistance of aluminum foil, etc. You can choose different materials according to the requirements of the product.
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