POUCH AND METHOD FOR MANUFACTURING SAME

摘要

Disclosed is a pouch convenient to heat or cool contents. The pouch includes: a contents-accommodating section which can accommodate contents; a temperature controller which includes a temperature control agent arranged in a temperature control space provided at least one between front and back sides with respect to the contents-accommodating section, and a liquid reactant entrance arranged to be lower than an upper end of the contents-accommodating section and through which a liquid reactant for exothermically or endothermically reacting with the temperature control agent is put into the temperature control space; and a sealing portion which seals up the liquid reactant entrance so that the liquid reactant entrance can be opened when force of not less than a certain magnitude is applied.