To possess the structure which encloses the selection raw materials for the beverage into the bag body for selection which

摘要

PPROBLEM TO BE SOLVED: To provide an extraction material enclosed body for beverage which can thoroughly maintain and transfer to an extract a flavor component contained in an extraction material for beverage such as tea, coffee or soup stock. PSOLUTION: This extraction material enclosed body 100 for beverage has an extraction material L for beverage in an extraction bag body 1 made of a liquid-permeable resin sheet formed in a sheet shape with a resin fiber. The extraction bag body 1 is divided and formed with an enclosing space for the extraction material by connecting each of the fusing/connecting parts 2 of the peripheral edge of the liquid-permeable resin sheet. The fusing/connecting parts 2 and the rest of the part 3 of the extraction bag body 1 are composed of at least 95% polyamide resin. The rate of the content of the resin component having a fusing point lower than that of the polyamide resin is 5% or less. PCOPYRIGHT: (C)2005,JPO&NCIPI