retort pouch

基本解释

The result showed that the quality of retort pouch is excellent.
结果表明，该工艺生产的高温蒸煮袋质量较优。
dictall.com
The noodles in this one were really mushy, and while it had a retort pouch with meat and seafood, it was really nasty.
这种面条一点都不劲道，虽然它还带着装有肉类和海鲜的蒸煮袋，但实在是太难吃了。
The residual and migration of solvents in the retort pouch after high-temperature sterilization were reduced by changing solvents.
通过改换溶剂减少了高温杀菌后蒸煮袋材料的溶剂残留及迁移。