POUCH AND METHOD OF MANUFACTURING POUCH

To provide a pouch that comprises a half-cut line and can be recycled.SOLUTION: A pouch comprises: a storage part which stores contents; a seal part which includes an inner edge defining the storage part, and has inner surfaces of a laminate joined together; and a half-cut line which includes a first intersection and a second intersection crossing the inner edge of the seal part, and crosses the storage part. The laminate comprises: a base material which includes a polyethylene film; a sealant layer which is located on the side of the inner surfaces with respect to the base material, and includes a polyethylene film; and a heat generation layer which is located between the base material and the sealant layer, and includes a heat generation body absorbing laser light to generate heat. The half-cut line includes a through hole penetrating the base material. The through hole has a first width at an end inside the base material. The first width is 140 μm or less.SELECTED DRAWING: Figure 1 【課題】ハーフカット線を備え、リサイクル可能なパウチを提供する。【解決手段】パウチは、内容物を収容する収容部と、収容部を画成する内縁を含み、積層体の内面同士が接合されているシール部と、シール部の内縁に交わる第１交点及び第２交点を含み、収容部を横切るハーフカット線と、を備える。積層体は、ポリエチレンフィルムを含む基材と、基材に対して内面の側に位置し、ポリエチレンフィルムを含むシーラント層と、基材とシーラント層との間に位置し、レーザーを吸収して発熱する発熱体を含む発熱層と、を備える。ハーフカット線は、基材を貫通する貫通孔を含む。貫通孔は、基材の内側の端において第１幅を有する。第１幅は１４０μｍ以下である。【選択図】図１