
Aseptic packaging: packaging sterilized food in a sterile environment and
sealing it in sterilized containers to achieve a longer shelf life without
adding preservatives or refrigeration. Moisture proof packaging: divided into
two categories. One type is to prevent the packaging from losing moisture, and
the other type is to prevent the packaging from absorbing moisture.
The former is packaged with high barrier packaging materials to prevent
moisture from being discharged from the packaging, while the latter can add high
hygroscopic materials - desiccant cooking bags: bags made of flexible composite
materials to hold food. After packaging the food in the bags, they are
sterilized for a short time in an autoclave. Before consumption, the bags can be
heated in boiling water.
Clear packaging: Packaging in which all or part of the contents can be seen
through clear packaging information. Shortening packaging: A packaging method in
which a product or package is wrapped in a shortened film capsule and then
heated to shorten the film.
Vacuum packaging: A packaging method in which a product is placed in an
airtight packaging container, and the air inside the container is extracted to
achieve the predetermined vacuum level in the sealed container. Inflatable
packaging: A packaging method in which products are placed in airtight packaging
containers, and ammonia, carbon dioxide, and other gases are used to replace the
container with air.
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