采用世界先进的薄膜恒温热合技术，封口清晰，牢固。
Using advanced constant temperature membrane heat binding technology in the world with clear and secure seal.
汤类用复合塑料薄膜包装，真空封口和加压杀菌，最后减压冷却，保存期长。
The Soup is packed in compound plastic bag, sealed in vaccum condition and sterilized under pressure so as to has long shelflife.
FK系列多功能固体墨轮印字薄膜封口机可以在封口的同时打印生产日期；
B·FK series multi-functional film sealer(with solidinker printer)can print the desired date simultaneously with sealing.
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