This stand up pouch with cap have three ways to fill your product into it and can be used for pasteurization, even retort high pressure pasteurization. Temperature: Under 90-130 degrees Boil time or retort time: 30-60 minutes. (The temperature and time is depends on the customers’ requirement). Filling position: Top of the bag / From the spout / Filling into the bottom of the bag. It’s depends on the style your stand up spout pouch filling machine. We can supplied custom plastic pouch with spout in a wide range of shapes and size.