PACKING MACHINE, PACKING METHOD, AND PACKING SYSTEM

摘要

A packing machine (1) capable of adjusting with a simple structure the thickness of a package body. The packing machine (1) is a packing machine for producing a package body (B) in which an article to be packed, such as food, and gas is sealed and is provided with a cooling portion (6). The cooling portion (6) cools gas that is sent to a tubular film (F) formed in a bag-like form. The packing machine (1) produces the package body (B) where gas having a lower temperature than an outside air temperature and an article to be packed.