| 摘要 |
<p>A support-equipped extraction bag which comprises a bag main body containing or capable of containing an extraction-subject material and produced by using a sheet complex having a support disposed along the centerline of a water-permeable filtering sheet member and bonded thereto, and using a bag making machine (and a filling machine, if necessary) while folding it in two, and a support member, wherein extraction can be safely effected by tearing the head of the support-equipped extraction bag, bending the right and left ends inwardly downward or upward so as to spread the head, simultaneously downwardly bending the leg continuous with the head to place it on an extraction vessel, and pouring an extraction liquid (boiling water) over an extraction-subject material which is filled through the tear in the head or which has been filled in advance.</p> |
