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The invention pertains to the choice and production of temperature-resistant polyester films for metal lamination (Can-Liner) as well as the packaging of food, for example to cook these foods in an oven, e.g., to cook a microwave oven without first removing the food from the packaging.
Films made of polyester that don’t contain antimony and have free-radical scavengers are appropriate for this use.
Due to the great temperature resistance of these films, products formed from them (such as a fried bag) can be kept in an oven at temperatures above 180 ° C for longer than an hour without becoming brittle.
The Global ANTIMONY-FREE FILM market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
HOSTAPHAN product line is continually being expanded as they work with their customers to be an innovative partner.
The three goals of sustainability, health, and comfort for the globe are the focus of Mitsubishi Chemical Holdings, global KAITEKI initiative.
A crucial step toward KAITEKI is represented by our antimony-free (Sb-free) films, which they successfully produced a few years ago.
their antimony-free HOSTAPHAN films have the advantage of preventing antimony migration for European packaging, food, and cosmetics firms.
Actual foods can dissolve antimony but food imitators that are meant to be used in high temperature lab experiments, such as vegetable oil, cannot.
This means that even while antimony does migrate to actual food under the identical circumstances, the lab test using food replicas cannot detect it.
The amount of antimony in the food itself, not the amount found in the lab test using a food dummy, is ultimately what matters for legal compliance.
This means that food packagers that use traditional PET film that contains antimony for high-temperature applications cannot rely on the testing of their suppliers and must instead constantly check for antimony migration in the actual product.
